zed: ID_BUS not available for autoreplace #13512
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tonyhutter
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Jul 6, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". A better option is to look for ID_MODEL instead. In testing, I saw ID_MODEL get set for a SATA drive (RHEL 7), SAS drive (RHEL 8) and NVMe drive (RHEL 8), but not for a virtual drive on a VM. Fixes: openzfs#13512 Signed-off-by: Tony Hutter <hutter2@llnl.gov>
tonyhutter
added a commit
to tonyhutter/zfs
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Jul 7, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". A better option is to look for ID_MODEL instead. In testing, I saw ID_MODEL get set for a SATA drive (RHEL 7), SAS drive (RHEL 8) and NVMe drive (RHEL 8), but not for a virtual drive on a VM. Fixes: openzfs#13512 Signed-off-by: Tony Hutter <hutter2@llnl.gov>
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tonyhutter
added a commit
to tonyhutter/zfs
that referenced
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Jul 7, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". A better option is to look for ID_MODEL instead. In testing, I saw ID_MODEL get set for a SATA drive (RHEL 7), SAS drive (RHEL 8) and NVMe drive (RHEL 8), but not for a virtual drive on a VM. Fixes: openzfs#13512 Signed-off-by: Tony Hutter <hutter2@llnl.gov>
tonyhutter
added a commit
to tonyhutter/zfs
that referenced
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Jul 11, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Fixes: openzfs#13512 Signed-off-by: Tony Hutter <hutter2@llnl.gov>
13 tasks
behlendorf
pushed a commit
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Jul 14, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes #13512 Closes #13646
andrewc12
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Jul 30, 2022
commit e8cf3a4f7662f2d1c13684ce52b73ab0d9a12266
Author: Alek P <alek-p@users.noreply.github.com>
Date: Thu Jul 28 18:52:46 2022 -0400
Implement a new type of zfs receive: corrective receive (-c)
This type of recv is used to heal corrupted data when a replica
of the data already exists (in the form of a send file for example).
With the provided send stream, corrective receive will read from
disk blocks described by the WRITE records. When any of the reads
come back with ECKSUM we use the data from the corresponding WRITE
record to rewrite the corrupted block.
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Paul Zuchowski <pzuchowski@datto.com>
Signed-off-by: Alek Pinchuk <apinchuk@axcient.com>
Closes #9372
commit 5fae33e04771e255f3dba57263fd06eb68bd38b5
Author: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Thu Jul 28 23:19:41 2022 +0200
FreeBSD compile fix
The file module/os/freebsd/zfs/zfs_ioctl_compat.c fails compiling
because of this error: 'static' is not at beginning of declaration
This commit fixes the three places within that file.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13702
commit 34aa0f0487705671c81262adb7646a90d15c5a12
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue Jul 26 14:39:23 2022 -0700
ZTS: Fix io_uring support check
Not all Linux distribution kernels enable io_uring support by
default. Update the run time check to verify that the booted
kernel was built with CONFIG_IO_URING=y.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Co-authored-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13648
Closes #13685
commit 3a1ce4914172ce4c1e39123cd31b1e5245765a5e
Author: Ameer Hamza <106930537+ixhamza@users.noreply.github.com>
Date: Tue Jul 26 02:04:46 2022 +0500
Add createtxg sort support for simple snapshot iterator
- When iterating snapshots with name only, e.g., "-o name -s name",
libzfs uses simple snapshot iterator and results are displayed
in alphabetic order. This PR adds support for faster version of
createtxg sort by avoiding nvlist parsing for properties. Flags
"-o name -s createtxg" will enable createtxg sort while using
simple snapshot iterator.
- Added support to read createtxg property directly from zfs handle
for filesystem, volume and snapshot types instead of parsing nvlist.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes #13577
commit 8792dd24cd9599cf506d45bcaed3af78c8cd888d
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jul 25 09:52:42 2022 -0700
ZTS: Fix occasional inherit_001_pos.ksh failure
The mountpoint may still be busy when the `zfs unmount -a` command
is run causing an unexpected failure. Retry the unmount a couple
of times since it should not remain busy for long.
19:10:50.29 NOTE: Reading state from .../inheritance/state021.cfg
19:10:50.32 cannot unmount '/TESTPOOL': pool or dataset is busy
19:10:50.32 ERROR: zfs unmount -a exited 1
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13686
commit bf61a507a276866d691a2b56866302bc42145af3
Author: Christian Schwarz <christian.schwarz@nutanix.com>
Date: Thu Jul 21 02:16:29 2022 +0200
zdb: dump spill block pointer if present
Output will look like so:
$ sudo zdb -dddd -vv testpool/fs 2
Dataset testpool/fs [ZPL], ID 260, cr_txg 8, 25K, 7 objects, rootbp DVA[0]=<0:1800be00:200> DVA[1]=<0:1c00be00:200> [L0 DMU objset] fletcher4 lz4 unencrypted LE contiguous unique double size=1000L/200P birth=16L/16P fill=7 cksum=d03b396cd:489ca835517:d4b04a4d0a62:1b413aac454d53
Object lvl iblk dblk dsize dnsize lsize %full type
2 1 128K 512 1K 512 512 0.00 ZFS plain file (K=inherit) (Z=inherit=lz4)
192 bonus System attributes
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED SPILL_BLKPTR
dnode maxblkid: 0
path /testfile
uid 0
gid 0
atime Fri Jul 15 12:36:35 2022
mtime Fri Jul 15 12:36:35 2022
ctime Fri Jul 15 12:36:51 2022
crtime Fri Jul 15 12:36:35 2022
gen 10
mode 100600
size 0
parent 34
links 1
pflags 840800000004
SA xattrs: 248 bytes, 2 entries
security.selinux = nutanix_u:object_r:unlabeled_t:s0\000
user.foo = xbLQJjyVvEVPGGuRHV/gjkFFO1MdehKnLjjd36ZaoMVaUqtqFoMMYT5Ya9yywHApJNoK/1hNJfO3\012XCJWv9/QUTKamoWW9xVDE7yi8zn166RNw5QUhf84cZ3JNLnw6oN
Spill block: 0:10005c00:200 0:14005c00:200 200L/200P F=1 B=16/16 cksum=1cdfac47a4:910c5caa557:195d0493dfe5a:332b6fde6ad547
Indirect blocks:
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Christian Schwarz <christian.schwarz@nutanix.com>
Closes #13640
commit fb087146de0118108e3b44222d2052415dcb1f7f
Author: ixhamza <106930537+ixhamza@users.noreply.github.com>
Date: Thu Jul 21 05:14:06 2022 +0500
Add support for per dataset zil stats and use wmsum counters
ZIL kstats are reported in an inclusive way, i.e., same counters are
shared to capture all the activities happening in zil. Added support
to report zil stats for every datset individually by combining them
with already exposed dataset kstats.
Wmsum uses per cpu counters and provide less overhead as compared
to atomic operations. Updated zil kstats to replace wmsum counters
to avoid atomic operations.
Reviewed-by: Christian Schwarz <christian.schwarz@nutanix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes #13636
commit 33dba8c79224ce33dc661d545ab1d17fc3d84a0c
Author: Alexander Motin <mav@FreeBSD.org>
Date: Wed Jul 20 20:02:36 2022 -0400
Fix scrub resume from newly created hole
It may happen that scan bookmark points to a block that was turned
into a part of a big hole. In such case dsl_scan_visitbp() may skip
it and dsl_scan_check_resume() will not be called for it. As result
new scan suspend won't be possible until the end of the object, that
may take hours if the object is a multi-terabyte ZVOL on a slow HDD
pool, stretching TXG to all that time, creating all sorts of problems.
This patch changes the resume condition to any greater or equal block,
so even if we miss the bookmarked block, the next one we find will
delete the bookmark, allowing new suspend.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13643
commit 97fd1ea42a59b85ca29c91056ceef56c12cfae0b
Author: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Thu Jul 21 02:01:32 2022 +0200
Fix memory allocation for the checksum benchmark
Allocation via kmem_cache_alloc() is limited to less then 4m for
some architectures.
This commit limits the benchmarks with the linear abd cache to 1m
on all architectures and adds 4m + 16m benchmarks via non-linear
abd_alloc().
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Co-authored-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13669
Closes #13670
commit f371cc18f81168c74314b77480862b6c516e15d5
Author: ixhamza <106930537+ixhamza@users.noreply.github.com>
Date: Thu Jul 14 22:38:16 2022 +0500
Expose ZFS dataset case sensitivity setting via sb_opts
Makes the case sensitivity setting visible on Linux in /proc/mounts.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes #13607
commit 9fe2f262aa24e3eda716787005cd127642aed22b
Author: Tony Hutter <hutter2@llnl.gov>
Date: Thu Jul 14 10:19:37 2022 -0700
zed: Look for NVMe DEVPATH if no ID_BUS
We tried replacing an NVMe drive using autoreplace, only
to see zed reject it with:
zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source
This happened because ZED saw that ID_BUS was not set by udev
for the NVMe drive, and thus didn't think it was "real drive".
This commit allows NVMe drives to be autoreplaced even if
ID_BUS is not set.
Reviewed-by: Don Brady <don.brady@intel.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #13512
Closes #13646
commit 1d3ba0bf01020f5459b1c28db3979129088924c0
Author: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Mon Jul 11 23:16:13 2022 +0200
Replace dead opensolaris.org license link
The commit replaces all findings of the link:
http://www.opensolaris.org/os/licensing with this one:
https://opensource.org/licenses/CDDL-1.0
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13619
commit e4ab3f40df994178c5fc629c2ad07c505f5a76eb
Author: Tony Hutter <hutter2@llnl.gov>
Date: Mon Jul 11 13:35:19 2022 -0700
zed: Ignore false 'atari' partitions in autoreplace
libudev will sometimes falsely identify an 'atari' partition on a
blank disk, preventing it from being used in an autoreplace. This
seems to be a known issue. The workaround is to just ignore the
fake partition and continue with the autoreplace.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #13497
Closes #13632
commit 677ca1e825af80f60569f84803304ccf0092728b
Author: Tony Hutter <hutter2@llnl.gov>
Date: Mon Jul 11 11:35:01 2022 -0700
rpm: Silence "unversioned Obsoletes" warnings on EL 9
Get rid of RPM warnings on AlmaLinux 9:
"It's not recommended to have unversioned Obsoletes"
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #13584
Closes #13638
commit e6489be3470ecc1088b69a17b63a6d45d57f1c16
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jul 11 11:29:12 2022 -0700
Linux: Align MODULE_LICENSE macro text
Specify the lua and zstd license text in the manor in which the
kernel MODULE_LICENSE macro requires it. The now duplicate entries
were merged and a comment added to make it clear what they apply to.
Reviewed-by: Christian Schwarz <christian.schwarz@nutanix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13641
commit cb01da68057dcb9e612e8d2e97d058c46c3574af
Author: Finix1979 <yanchongwen@hotmail.com>
Date: Fri Jul 8 02:43:58 2022 +0800
Call nvlist_free before return
Fixes a small kernel memory leak which would occur if a pool failed
to import because the `DMU_POOL_VDEV_ZAP_MAP` key can't be read from
a presumably damaged MOS config. In the case of a missing key there
was no leak.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Finix1979 <yancw@info2soft.com>
Closes #13629
commit 74230a5bc1be6e5e84a5f41b26f6f65a155078f0
Author: Alexander Motin <mav@FreeBSD.org>
Date: Tue Jul 5 19:27:29 2022 -0400
Avoid memory copy when verifying raidz/draid parity
Before this change for every valid parity column raidz_parity_verify()
allocated new buffer and copied there existing data, then recalculated
the parity and compared the result with the copy. This patch removes
the memory copy, simply swapping original buffer pointers with newly
allocated empty ones for parity recalculation and comparison. Original
buffers with potentially incorrect parity data are then just freed,
while new recalculated ones are used for repair.
On a pool of 12 4-wide raidz vdevs, storing 1.5TB of 16MB blocks, this
change reduces memory traffic during scrub by 17% and total unhalted
CPU time by 25%.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13613
commit 1ac7d194e5ca31d5284e410a87ad9f9669a7f5b5
Author: Alexander Motin <mav@FreeBSD.org>
Date: Tue Jul 5 19:26:20 2022 -0400
Avoid memory copies during mirror scrub
Issuing several scrub reads for a block we may use the parent ZIO
buffer for one of child ZIOs. If that read complete successfully,
then we won't need to copy the data explicitly. If block has only
one copy (typical for root vdev, which is also a mirror inside),
then we never need to copy -- succeed or fail as-is. Previous
code also copied data from buffer of every successfully completed
child ZIO, but that just does not make any sense.
On healthy N-wide mirror this saves all N+1 (or even more in case
of ditto blocks) memory copies for each scrubbed block, allowing
CPU to focus mostly on check-summing. For other vdev types it
should save one memory copy per block copy at root vdev.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13606
commit 6fca6195cdf3079a6e11444e42d7ce4aca10c6a1
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Thu Jun 30 20:31:09 2022 +0200
Re-fix -Wwrite-strings on FreeBSD
Follow up fix for a926aab902ac5c680f4766568d19674b80fb58bb.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
Closes #13610
commit eefe83eaa68f7cb4a49c580dd940d3688e42c849
Author: Toyam Cox <aviator45003@gmail.com>
Date: Thu Jun 30 13:47:58 2022 -0400
dracut: fix boot on non-zfs-root systems
Simply prevent overwriting root until it needs to be overwritten.
Dracut could change this value before this module is called, but won't
change the kernel command line.
Reviewed-by: Andrew J. Hesford <ajh@sideband.org>
Signed-off-by: Toyam Cox <vaelatern@voidlinux.org>
Closes #13592
commit 5a4dd3a262106c1506bdc154d9474efa6510f33a
Author: gregory-lee-bartholomew <gregory.lee.bartholomew@gmail.com>
Date: Thu Jun 30 12:43:27 2022 -0500
contrib: dracut: README.md
Change zfs-snapshot-bootfs.service to zfs-rollback-bootfs.service in
cmdline point 4 of README.md.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Gregory Bartholomew <gregory.lee.bartholomew@gmail.com>
Closes #13609
commit 34e5423f83202653bd6b153577187f6ed943c157
Author: George Amanakis <gamanakis@gmail.com>
Date: Thu Jun 30 02:06:16 2022 +0200
Fix dnode byteswapping
If a dnode has a spill pointer, and we use DN_SLOTS_TO_BONUSLEN() then
we will possibly include the spill pointer in the len calculation and it
will be byteswapped. Then dnode_byteswap() will carry on and swap the
spill pointer again. Fix this by using DN_MAX_BONUS_LEN() instead.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: George Amanakis <gamanakis@gmail.com>
Closes #13002
Closes #13015
commit 2d434e8ae4139ce14a1b058839a144bf952e79ea
Author: gregory-lee-bartholomew <gregory.lee.bartholomew@gmail.com>
Date: Wed Jun 29 18:56:04 2022 -0500
contrib: dracut: zfs-{rollback,snapshot}-bootfs: explicit snapname fix
Due to a missing semicolon on the ExecStart line, it wasn't possible
to specify the snapshot name on the bootfs.{rollback,snapshot}
kernel parameters if the boot dataset name was obtained from the
root=zfs:... kernel parameter.
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Gregory Bartholomew <gregory.lee.bartholomew@gmail.com>
Closes #13585
commit 07f2793e869196fcbcd5057d9ada377674262fe3
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Wed Jun 29 15:33:38 2022 -0700
dracut: fix typo in mount-zfs.sh.in
Format the `zpool get` command correctly. The -o option must
be followed by "all" or the requested field name.
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13602
commit 60e389ca10085acfa7cd35f79ab4465d968a942f
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Tue Jun 28 23:31:55 2022 +0200
module: lua: ldo: fix pragma name
/home/nabijaczleweli/store/code/zfs/module/lua/ldo.c:175:32: warning:
unknown option after ‘#pragma GCC diagnostic’ kind [-Wpragmas]
175 | #pragma GCC diagnostic ignored "-Winfinite-recursion"a
| ^~~~~~~~~~~~~~~~~~~~~~
Fixes: a6e8113fed8a508ffda13cf1c4d8da99a4e8133a ("Silence
-Winfinite-recursion warning in luaD_throw()")
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
commit 404601aca07dc44273c1ab33e09067423f97c591
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Tue Jun 28 23:27:44 2022 +0200
linux: libzfs: util: don't fallthrough to to end-of-switch
lib/libzfs/os/linux/libzfs_util_os.c:262:3: error: fallthrough
annotation does not directly precede switch label
zfs_fallthrough;
^
./lib/libspl/include/sys/feature_tests.h:34:26: note: expanded from
macro 'zfs_fallthrough'
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
commit a2f6bff976e43c58d8460c288bac13868c614447
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Sat May 28 15:19:05 2022 +0200
tests: modernise zdb_decompress
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
commit dd66857d92d86643bda57b92fdd58f016bd1725e
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Tue Apr 19 20:49:30 2022 +0200
Remaining {=> const} char|void *tag
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
commit a926aab902ac5c680f4766568d19674b80fb58bb
Author: наб <nabijaczleweli@nabijaczleweli.xyz>
Date: Tue Apr 19 20:38:30 2022 +0200
Enable -Wwrite-strings
Also, fix leak from ztest_global_vars_to_zdb_args()
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13348
commit e7d90362e5d5f873e1272519da96780cf00a0e28
Author: gaoyanping <yanping.gao@xtaotech.com>
Date: Thu Jun 30 04:38:46 2022 +0800
Fix znode group permission different from acl mask
Zp->z_mode is set at the same time inode->i_mode
is being changed. This has the effect of keeping both
in sync without relying on zfs_znode_update_vfs.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: yanping.gao <yanping.gao@xtaotech.com>
Closes #13581
commit 325096545a47aa01cd5966301ba1f7a6e5eff349
Author: Kristof Provost <github@sigsegv.be>
Date: Tue Jun 28 23:11:38 2022 +0200
FreeBSD: only define B_FALSE/B_TRUE if NEED_SOLARIS_BOOLEAN is not set
If NEED_SOLARIS_BOOLEAN is defined we define an enum boolean_t, which
defines B_TRUE/B_FALSE as well. If we have both the define and the enum
things don't build (because that translates to
'enum { 0, 1 } boolean_t').
While here also remove an incorrect '#else'. With it in place we only
parse a section if the include guard is triggered. So we'd only use that
code if this file is included twice. This is clearly unintended, and
also means we don't get the 'boolean_t' definition. Fix this.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Kristof Provost <kprovost@netgate.com>
Sponsored-By: Rubicon Communications, LLC ("Netgate")
Closes #13596
commit 827322991f25785ff032ad3cef84e12b1c609759
Author: Alexander Motin <mav@FreeBSD.org>
Date: Tue Jun 28 14:23:31 2022 -0400
Fix and disable blocks statistics during scrub
Block statistics calculation during scrub I/O issue in case of sorted
scrub accounted ditto blocks several times. Embedded blocks on other
side were not accounted at all. This change moves the accounting from
issue to scan stage, that fixes both problems and also allows to avoid
pool-wide locking and the lock contention it created.
Since this statistics is quite specific and is not even exposed now
anywhere, disable its calculation by default to not waste CPU time.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13579
commit 43569ee374208e827409ec1ce4cf169d7a9a3095
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 23:36:21 2022 +0000
Fix objtool: missing int3 after ret warning
Resolve straight-line speculation warnings reported by objtool
for x86_64 assembly on Linux when CONFIG_SLS is set. See the
following LWN article for the complete details.
https://lwn.net/Articles/877845/
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit 8aceded193f58da9a3837fb9d828dab05ad9e82f
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 22:27:55 2022 +0000
Fix -Wformat-overflow warning in zfs_project_handle_dir()
Switch to using asprintf() to satisfy the compiler and resolve the
potential format-overflow warning. Not the conditional before the
sprintf() would have prevented this regardless.
cmd/zfs/zfs_project.c: In function ‘zfs_project_handle_dir’:
cmd/zfs/zfs_project.c:241:38: error: ‘/’ directive writing
1 byte into a region of size between 0 and 4352
[-Werror=format-overflow=]
cmd/zfs/zfs_project.c:241:17: note: ‘sprintf’ output between
2 and 4609 bytes into a destination of size 4352
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit f11431a31776734722e14bd6186b93a25823a0ee
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 21:54:42 2022 +0000
Fix -Wformat-truncation warning in upgrade_set_callback()
Extend the buffer slightly resolve the warning.
cmd/zfs/zfs_main.c: In function ‘upgrade_set_callback’:
cmd/zfs/zfs_main.c:2446:22: error: ‘%llu’ directive output
may be truncated writing between 1 and 20 bytes into a
region of size 16 [-Werror=format-truncation=]
cmd/zfs/zfs_main.c:2445:24: note: ‘snprintf’ output between
2 and 21 bytes into a destination of size 16
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit c175f5ebb2f4910e2d4f38f794e3973e53baa94e
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 21:35:38 2022 +0000
Fix -Wuse-after-free warning in dbuf_destroy()
Move the use of the db pointer after it is freed. It's only used as
a tag so a dereference would never occur, but there's no reason we
can't invert the order to resolve the warning.
module/zfs/dbuf.c: In function 'dbuf_destroy':
module/zfs/dbuf.c:2953:17: error:
pointer 'db' may be used after 'free' [-Werror=use-after-free]
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit 9619bcdefb0dff38e36f8c89d9e2980112105cbb
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 21:32:03 2022 +0000
Fix -Wuse-after-free warning in dbuf_issue_final_prefetch_done()
Move the use of the private pointer after it is freed. It's only
used as a tag so a dereference would never occur, but there's no
harm in inverting the order to resolve the warning.
module/zfs/dbuf.c: In function 'dbuf_issue_final_prefetch_done':
module/zfs/dbuf.c:3204:17: error:
pointer 'private' may be used after 'free' [-Werror=use-after-free]
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit ff7e405f83fbfcd763c4b7ed8b68258227765731
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 21:13:26 2022 +0000
Fix -Wattribute-warning in dsl layer
The memcpy(), memmove(), and memset() functions have been annotated
to perform bounds checking when using FORTIFY_SOURCE. A warning is
now generted when writing beyond the end of the specified field.
Alternately, the new struct_group() macro could be used to create
an anonymous union member for use by memcpy(). However, since this
is the only place the macro would be helpful it's preferable to
restructure the code slights to avoid the need for additional
compatibility code when the macro does not exist.
https://lore.kernel.org/lkml/20211118183807.1283332-1-keescook@chromium.org/T/
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit 18df6afdfc63b7c27cbb2b6152d76c40196e9dbb
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 19:37:38 2022 +0000
Fix -Wattribute-warning in edonr
The wrong union memory was being accessed in EdonRInit resulting in
a write beyond size of field compiler warning. Reference the correct
member to resolve the warning. The warning was correct and this in
case the mistake was harmless.
In function ‘fortify_memcpy_chk’,
inlined from ‘EdonRInit’ at zfs/module/icp/algs/edonr/edonr.c:494:3:
./include/linux/fortify-string.h:344:25: error: call to
‘__write_overflow_field’ declared with attribute warning:
detected write beyond size of field (1st parameter);
maybe use struct_group()? [-Werror=attribute-warning]
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit b0f7dd276c930129fef8575e15a36ec659e31cd2
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 22:36:38 2022 +0000
Fix -Wattribute-warning in zfs_log_xvattr()
Restructure the code in zfs_log_xvattr() to use a lr_attr_end
structure when accessing lr_attr_t elements located after the
variable sized array. This makes the code more understandable
and resolves the accessing beyond the end of the field warnings.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit a6e8113fed8a508ffda13cf1c4d8da99a4e8133a
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon Jun 20 19:53:58 2022 +0000
Silence -Winfinite-recursion warning in luaD_throw()
This code should be kept inline with the upstream lua version as much
as possible. Therefore, we simply want to silence the warning. This
check was enabled by default as part of -Wall in gcc 12.1.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13528
Closes #13575
commit 80a650b7bb04bce3aef5e4cfd1d966e3599dafd4
Author: George Amanakis <gamanakis@gmail.com>
Date: Mon Jun 27 23:17:25 2022 +0200
Avoid panic with recordsize > 128k, raw sending and no large_blocks
The current codebase does not support raw sending buffers with block
size > 128kB when large_blocks is not active. This can happen in the
codepath dsl_dataset_sync()->dmu_objset_sync()->zio_nowait() which
calls back dmu_objset_write_done()->dsl_dataset_block_born(). If
dsl_dataset_sync() completes its run before dsl_dataset_block_born() is
called, we will end up not activating some of the necessary flags, while
having blocks based on those flags written in the filesystem. A
subsequent send will then panic.
Fix this by directly deciding in dmu_objset_sync() whether these flags
need to be activated later by dsl_dataset_sync(). Instead of panicking
due to a NULL pointer dereference in dmu_dump_write() in case of a send,
print out an error message. Also during scrub verify there are no
contradicting filesystem flags.
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Signed-off-by: George Amanakis <gamanakis@gmail.com>
Closes #12275
Closes #12438
commit 1cd72b9c1348bbc71310fb6c3d49670362faf306
Author: Alexander Motin <mav@FreeBSD.org>
Date: Mon Jun 27 14:08:21 2022 -0400
Avoid two 64-bit divisions per scanned block
Change math to make it like the ARC, using multiplications instead.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13591
commit c0bf952c846100750f526c2a32ebec17694a201b
Author: Alexander Motin <mav@FreeBSD.org>
Date: Fri Jun 24 16:55:58 2022 -0400
Several B-tree optimizations
- Introduce first element offset within a leaf. It allows to reduce
by ~50% average memmove() size when adding/removing elements. If the
added/removed element is in the first half of the leaf, we may shift
elements before it and adjust the bth_first instead of moving more
elements after it.
- Use memcpy() instead of memmove() when we know there is no overlap.
- Switch from uint64_t to uint32_t. It does not limit anything,
but 32-bit arches should appreciate it greatly in hot paths.
- Store leaf capacity in struct btree to avoid 64-bit divisions.
- Adjust zfs_btree_insert_into_leaf() to always result in balanced
leaves after splitting, no matter where the new element was inserted.
Not that we care about it much, but it should also allow B-trees with
as little as two elements per leaf instead of 4 previously.
When scrubbing pool of 12 SSDs, storing 1.5TB of 4KB zvol blocks this
reduces amount of time spent in memmove() inside the scan thread from
13.7% to 5.7% and total scrub time by ~15 seconds out of 9 minutes.
It should also reduce spacemaps load time, but I haven't measured it.
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13582
commit ccf89b39fe7f30dd53aec69e04de3f2728c7387c
Author: Alan Somers <asomers@gmail.com>
Date: Fri Jun 24 14:28:42 2022 -0600
Add a "zstream decompress" subcommand
It can be used to repair a ZFS file system corrupted by ZFS bug #12762.
Use it like this:
zfs send -c <DS> | \
zstream decompress <OBJECT>,<OFFSET>[,<COMPRESSION_ALGO>] ... | \
zfs recv <DST_DS>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Alan Somers <asomers@gmail.com>
Sponsored-by: Axcient
Workaround for #12762
Closes #13256
commit 1c0c729ab4165cd828fbeab404353b45b3836360
Author: Alexander Motin <mav@FreeBSD.org>
Date: Fri Jun 24 12:50:37 2022 -0400
Several sorted scrub optimizations
- Reduce size and comparison complexity of q_exts_by_size B-tree.
Previous code used two 64-bit divisions and many other operations to
compare two B-tree elements. It created enormous overhead. This
implementation moves the math to the upper level and stores the score
in the B-tree elements themselves. Since all that we need to store in
that B-tree is the extent score and offset, those can fit into single
8 byte value instead of 24 bytes of q_exts_by_addr element and can be
compared with single operation.
- Better decouple secondary tree logic from main range_tree by moving
rt_btree_ops and related functions into dsl_scan.c as ext_size_ops.
Those functions are very small to worry about the code duplication and
range_tree does not need to know details such as rt_btree_compare.
- Instead of accounting number of pending bytes per pool, that needs
atomic on global variable per block, account the number of non-empty
per-vdev queues, that change much more rarely.
- When extent scan is interrupted by TXG end, continue it in the next
TXG instead of selecting next best extent. It allows to avoid leaving
one truncated (and so likely not the best any more) extent each TXG.
On top of some other optimizations this saves about 1.5 minutes out of
10 to scrub pool of 12 SSDs, storing 1.5TB of 4KB zvol blocks.
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tom Caputi <caputit1@tcnj.edu>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13576
commit 83691bebf062d13e64a93ff80bf727cd1c162bb2
Author: Toomas Soome <tsoome@me.com>
Date: Fri Jun 24 19:48:10 2022 +0300
Use macros for quotes and such
Use Dq,Pq/Po/Pc macros. illumos dumpadm is now in section 8.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Toomas Soome <tsoome@me.com>
Closes #13586
commit ad8b9f940c1e39a38af61934737c1e4cf8ab5c08
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Thu Jun 23 10:36:28 2022 -0700
Scrub mirror children without BPs
When scrubbing a raidz/draid pool, which contains a replacing or
sparing mirror with multiple online children, only one child will
be read. This is not normally a serious concern because the DTL
records are used to determine where a good copy of the data is.
As long as the data can be read from one child the mirror vdev
will use it to repair gaps in any of its children. Furthermore,
even if the data which was read is corrupt the raidz code will
detect this and issue its own repair I/O to correct the damage
in the mirror vdev.
However, in the scenario where the DTL is wrong due to silent
data corruption (say due to overwriting one child) and the scrub
happens to read from a child with good data, then the other damaged
mirror child will not be detected nor repaired.
While this is possible for both raidz and draid vdevs, it's most
pronounced when using draid. This is because by default the zed
will sequentially rebuild a draid pool to a distributed spare,
and the distributed spare half of the mirror is always preferred
since it delivers better performance. This means the damaged
half of the mirror will go undetected even after scrubbing.
For system administrations this behavior is non-intuitive and in
a worst case scenario could result in the only good copy of the
data being unknowingly detached from the mirror.
This change resolves the issue by reading all replacing/sparing
mirror children when scrubbing. When the BP isn't available for
verification, then compare the data buffers from each child. They
must all be identical, if not there's silent damage and an error
is returned to prompt the top-level vdev to issue a repair I/O to
rewrite the data on all of the mirror children. Since we can't
tell which child was wrong a checksum error is logged against the
replacing or sparing mirror vdev.
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13555
commit deb1213098e2dc10e6eee5e5c57bb40584e096a6
Author: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Tue Jun 21 23:32:09 2022 +0200
Fix memory allocation issue for BLAKE3 context
The kmem_alloc(sizeof (*ctx), KM_NOSLEEP) call on FreeBSD can't be
used in this code segment. Work around this by pre-allocating a percpu
context array for later use.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13568
commit b17663f571bfa1ef5e77d3c72f1610bacfc0c6ad
Author: Matthew Thode <mthode@mthode.org>
Date: Tue Jun 21 12:37:20 2022 -0500
Remove install of zfs-load-module.service for dracut
The zfs-load-module.service service is not currently provided by
the OpenZFS repository so we cannot safely assume it exists.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matthew Thode <mthode@mthode.org>
Closes #13574
commit d51f4ea5f9575847a271f2c99253b072a6ede07e
Author: Alexander Motin <mav@FreeBSD.org>
Date: Fri Jun 17 18:38:51 2022 -0400
FreeBSD: Improve crypto_dispatch() handling
Handle crypto_dispatch() return values same as crp->crp_etype errors.
On FreeBSD 12 many drivers returned same errors both ways, and lack
of proper handling for the first ended up in assertion panic later.
It was changed in FreeBSD 13, but there is no reason to not be safe.
While there, skip waiting for completion, including locking and
wakeup() call, for sessions on synchronous crypto drivers, such as
typical aesni and software.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13563
commit f60973998593c37f55beea05e74528c1992b7849
Author: Andrew <awalker@ixsystems.com>
Date: Fri Jun 17 13:44:49 2022 -0500
expose snapshot count via stat(2) of .zfs/snapshot (#13559)
Increase nlinks in stat results of ./zfs/snapshot based on snapshot
count. This provides quick and efficient method for administrators to
get snapshot counts without having to use libzfs or list the snapdir
contents.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Andrew Walker <awalker@ixsystems.com>
Closes #13559
commit 10891b37fa8f2cbf71ec529fc3808113d94d52ef
Author: ixhamza <106930537+ixhamza@users.noreply.github.com>
Date: Thu Jun 16 02:26:12 2022 +0500
libzfs: Prevent overridding of error code
zfs_send_cb_impl fails to report error for some flags.
Use second error variable for send_conclusion_record.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes #13558
commit dd8671459f59484b1c20fc1b5e1c3acaa2a290c1
Author: Alexander Motin <mav@FreeBSD.org>
Date: Wed Jun 15 17:25:08 2022 -0400
Reduce ZIO io_lock contention on sorted scrub
During sorted scrub multiple threads (one per vdev) are issuing many
ZIOs same time, all using the same scn->scn_zio_root ZIO as parent.
It causes huge lock contention on the single global lock on that ZIO.
Improve it by introducing per-queue null ZIOs, children to that one,
and using them instead as proxy.
For 12 SSD pool storing 1.5TB of 4KB blocks on 80-core system this
dramatically reduces lock contention and reduces scrub time from 21
minutes down to 12.5, while actual read stages (not scan) are about
3x faster, reaching 100K blocks per second per vdev.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13553
commit bc00d2c711c5bd930fe63deae3946ed3fb2463b4
Author: crass <development@efficientek.com>
Date: Wed Jun 15 16:22:52 2022 -0500
Add support for ARCH=um for x86 sub-architectures
When building modules (as well as the kernel) with ARCH=um, the options
-Dsetjmp=kernel_setjmp and -Dlongjmp=kernel_longjmp are passed to the C
preprocessor for C files. This causes the setjmp and longjmp used in
module/lua/ldo.c to be kernel_setjmp and kernel_longjmp respectively in
the object file. However, the setjmp and longjmp that is intended to be
called is defined in an architecture dependent assembly file under the
directory module/lua/setjmp. Since it is an assembly and not a C file,
the preprocessor define is not given and the names do not change. This
becomes an issue when modpost is trying to create the Module.symvers
and sees no defined symbol for kernel_setjmp and kernel_longjmp. To fix
this, if the macro CONFIG_UML is defined, then setjmp and longjmp
macros are undefined.
When building with ARCH=um for x86 sub-architectures, CONFIG_X86 is not
defined. Instead, CONFIG_UML_X86 is defined. Despite this, the UML x86
sub-architecture can use the same object files as the x86 architectures
because the x86 sub-architecture UML kernel is running with the same
instruction set as CONFIG_X86. So the modules/Kbuild build file is
updated to add the same object files that CONFIG_X86 would add when
CONFIG_UML_X86 is defined.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Glenn Washburn <development@efficientek.com>
Closes #13547
commit 988431966639d791ac269011d136e85f3602df75
Author: Damian Szuberski <szuberskidamian@gmail.com>
Date: Thu Jun 16 07:20:28 2022 +1000
Fix clang 13 compilation errors
```
os/linux/zfs/zvol_os.c:1111:3: error: ignoring return value of function
declared with 'warn_unused_result' attribute [-Werror,-Wunused-result]
add_disk(zv->zv_zso->zvo_disk);
^~~~~~~~ ~~~~~~~~~~~~~~~~~~~~
zpl_xattr.c:1579:1: warning: no previous prototype for function
'zpl_posix_acl_release_impl' [-Wmissing-prototypes]
```
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: szubersk <szuberskidamian@gmail.com>
Closes #13551
commit 4ff7a8fa2f1e66c4a10ecd4fd74c9381db24fb02
Author: Allan Jude <allan@klarasystems.com>
Date: Tue Jun 14 14:27:53 2022 -0400
Replace ZPROP_INVAL with ZPROP_USERPROP where it means a user property
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Sponsored-by: Klara Inc.
Closes #12676
commit 9e605cf155040f76f3971f056a4410ac8f500fe3
Author: Ryan Moeller <freqlabs@FreeBSD.org>
Date: Mon Jun 13 20:30:34 2022 +0000
spl: Use a clearer name for the user namespace fd
This fd has nothing to do with cleanup, that's just the name of the
field in zfs_cmd_t that was used to pass it to the kernel.
Call it what it is, an fd for a user namespace.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13554
commit def1a401f44abce71196949feaecbd66ebcddf0b
Author: Ryan Moeller <freqlabs@FreeBSD.org>
Date: Mon Jun 13 20:24:23 2022 +0000
libzfs: zfs_userns: Don't leak the namespace fd
zfs_userns opens a file descriptor for the kernel to look up a
namespace, but does not close it.
Close the fd when we're done with it.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13554
commit 482505fd4219a4c3a91f2857199436df27ad687e
Author: Julian Brunner <julian.brunner@gmail.com>
Date: Sat Jun 11 03:22:14 2022 +0200
Add weekly and monthly systemd timers for trimming
On machines using systemd, trim timers can be enabled on a per-pool
basis. Weekly and monthly timer units are provided. Timers can be
enabled as follows:
systemctl enable zfs-trim-weekly@rpool.timer --now
systemctl enable zfs-trim-monthly@datapool.timer --now
Each timer will pull in zfs-trim@${poolname}.service, which is not
schedule-specific.
The manpage zpool-trim has been updated accordingly.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Julian Brunner <julian.brunner@gmail.com>
Closes #13544
commit 87b46d63b283d9e2c3b10945f37233d1dedef02a
Author: Alexander Motin <mav@FreeBSD.org>
Date: Fri Jun 10 13:01:46 2022 -0400
Improve sorted scan memory accounting
Since we use two B-trees q_exts_by_size and q_exts_by_addr, we should
count 2x sizeof (range_seg_gap_t) per node. And since average B-tree
memory efficiency is about 75%, we should increase it to 3x.
Previous code under-counted up to 30% of the memory usage.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13537
commit 4ed5e25074ffec266df38556d9b3a928c5e0dee9
Author: Will Andrews <will.andrews@klarasystems.com>
Date: Sun Feb 21 10:19:43 2021 -0600
Add Linux namespace delegation support
This allows ZFS datasets to be delegated to a user/mount namespace
Within that namespace, only the delegated datasets are visible
Works very similarly to Zones/Jailes on other ZFS OSes
As a user:
```
$ unshare -Um
$ zfs list
no datasets available
$ echo $$
1234
```
As root:
```
# zfs list
NAME ZONED MOUNTPOINT
containers off /containers
containers/host off /containers/host
containers/host/child off /containers/host/child
containers/host/child/gchild off /containers/host/child/gchild
containers/unpriv on /unpriv
containers/unpriv/child on /unpriv/child
containers/unpriv/child/gchild on /unpriv/child/gchild
# zfs zone /proc/1234/ns/user containers/unpriv
```
Back to the user namespace:
```
$ zfs list
NAME USED AVAIL REFER MOUNTPOINT
containers 129M 47.8G 24K /containers
containers/unpriv 128M 47.8G 24K /unpriv
containers/unpriv/child 128M 47.8G 128M /unpriv/child
```
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Will Andrews <will.andrews@klarasystems.com>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Mateusz Piotrowski <mateusz.piotrowski@klarasystems.com>
Co-authored-by: Allan Jude <allan@klarasystems.com>
Co-authored-by: Mateusz Piotrowski <mateusz.piotrowski@klarasystems.com>
Sponsored-by: Buddy <https://buddy.works>
Closes #12263
commit a1aa8f14c864b6851649f9c3e74e9f12e6518edd
Author: Allan Jude <allan@klarasystems.com>
Date: Fri Jul 2 19:16:58 2021 +0000
Revert parts of 938cfeb0f27303721081223816d4f251ffeb1767
When read and writing the UID/GID, we always want the value
relative to the root user namespace, the kernel will take care
of remapping this to the user namespace for us.
Calling from_kuid(user_ns, uid) with a unmapped uid will return -1
as that uid is outside of the scope of that namespace, and will result
in the files inside the namespace all being owned by 'nobody' and not
being allowed to call chmod or chown on them.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Closes #12263
commit fc5200aa9b345972fc1b99869b03a373090b84c7
Author: Alexander Motin <mav@FreeBSD.org>
Date: Thu Jun 9 18:27:36 2022 -0400
AVL: Remove obsolete branching optimizations
Modern Clang and GCC can successfully implement simple conditions
without branching with math and flag operations. Use of arrays for
translation no longer helps as much as it was 14+ years ago.
Disassemble of the code generated by Clang 13.0.0 on FreeBSD 13.1,
Clang 14.0.4 on FreeBSD 14 and GCC 10.2.1 on Debian 11 with this
change still shows no branching instructions.
Profiling of CPU-bound scan stage of sorted scrub shows reproducible
reduction of time spent inside avl_find() from 6.52% to 4.58%.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13540
commit cdeb98a116a3b31558d6d7cb861b0cbd992a27cc
Author: Ryan Moeller <freqlabs@FreeBSD.org>
Date: Wed Jun 8 16:32:38 2022 +0000
libzfs: Rename msg bufs to errbuf for consistency
`libzfs_pool.c` uses the name `msg` where everywhere else in libzfs uses
`errbuf` for the error message buffer.
Use the name consistent with the rest of libzfs and use ERRBUFLEN
instead of 1024.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13539
commit d68a2bfa994d3d064924e8c303a9a7e8e6e02682
Author: Ryan Moeller <freqlabs@FreeBSD.org>
Date: Wed Jun 8 13:08:10 2022 +0000
libzfs: Define the defecto standard errbuf size
Every errbuf array in libzfs is 1024 chars.
Define ERRBUFLEN in a shared header, and use it.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13539
commit 6f73d02168ea4d4c27e95d3f23df7221c7321e07
Author: Tony Hutter <hutter2@llnl.gov>
Date: Thu Jun 9 07:10:38 2022 -0700
zvol: Support blk-mq for better performance
Add support for the kernel's block multiqueue (blk-mq) interface in
the zvol block driver. blk-mq creates multiple request queues on
different CPUs rather than having a single request queue. This can
improve zvol performance with multithreaded reads/writes.
This implementation uses the blk-mq interfaces on 4.13 or newer
kernels. Building against older kernels will fall back to the
older BIO interfaces.
Note that you must set the `zvol_use_blk_mq` module param to
enable the blk-mq API. It is disabled by default.
In addition, this commit lets the zvol blk-mq layer process whole
`struct request` IOs at a time, rather than breaking them down
into their individual BIOs. This reduces dbuf lock contention
and overhead versus the legacy zvol submit_bio() codepath.
sequential dd to one zvol, 8k volblocksize, no O_DIRECT:
legacy submit_bio() 292MB/s write 453MB/s read
this commit 453MB/s write 885MB/s read
It also introduces a new `zvol_blk_mq_chunks_per_thread` module
parameter. This parameter represents how many volblocksize'd chunks
to process per each zvol thread. It can be used to tune your zvols
for better read vs write performance (higher values favor write,
lower favor read).
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #13148
Issue #12483
commit 985c33b132f6c23a69bd808e008ae0f46131a31e
Author: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Thu Jun 9 00:55:57 2022 +0200
Introduce BLAKE3 checksums as an OpenZFS feature
This commit adds BLAKE3 checksums to OpenZFS, it has similar
performance to Edon-R, but without the caveats around the latter.
Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3
Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3
Short description of Wikipedia:
BLAKE3 is a cryptographic hash function based on Bao and BLAKE2,
created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and
Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real
World Crypto. BLAKE3 is a single algorithm with many desirable
features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE
and BLAKE2, which are algorithm families with multiple variants.
BLAKE3 has a binary tree structure, so it supports a practically
unlimited degree of parallelism (both SIMD and multithreading) given
enough input. The official Rust and C implementations are
dual-licensed as public domain (CC0) and the Apache License.
Along with adding the BLAKE3 hash into the OpenZFS infrastructure a
new benchmarking file called chksum_bench was introduced. When read
it reports the speed of the available checksum functions.
On Linux: cat /proc/spl/kstat/zfs/chksum_bench
On FreeBSD: sysctl kstat.zfs.misc.chksum_bench
This is an example output of an i3-1005G1 test system with Debian 11:
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1196 1602 1761 1749 1762 1759 1751
skein-generic 546 591 608 615 619 612 616
sha256-generic 240 300 316 314 304 285 276
sha512-generic 353 441 467 476 472 467 426
blake3-generic 308 313 313 313 312 313 312
blake3-sse2 402 1289 1423 1446 1432 1458 1413
blake3-sse41 427 1470 1625 1704 1679 1607 1629
blake3-avx2 428 1920 3095 3343 3356 3318 3204
blake3-avx512 473 2687 4905 5836 5844 5643 5374
Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1840 2458 2665 2719 2711 2723 2693
skein-generic 870 966 996 992 1003 1005 1009
sha256-generic 415 442 453 455 457 457 457
sha512-generic 608 690 711 718 719 720 721
blake3-generic 301 313 311 309 309 310 310
blake3-sse2 343 1865 2124 2188 2180 2181 2186
blake3-sse41 364 2091 2396 2509 2463 2482 2488
blake3-avx2 365 2590 4399 4971 4915 4802 4764
Output on Debian 5.10.0-9-powerpc64le system: (POWER 9)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1213 1703 1889 1918 1957 1902 1907
skein-generic 434 492 520 522 511 525 525
sha256-generic 167 183 187 188 188 187 188
sha512-generic 186 216 222 221 225 224 224
blake3-generic 153 152 154 153 151 153 153
blake3-sse2 391 1170 1366 1406 1428 1426 1414
blake3-sse41 352 1049 1212 1174 1262 1258 1259
Output on Debian 5.10.0-11-arm64 system: (Pi400)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 487 603 629 639 643 641 641
skein-generic 271 299 303 308 309 309 307
sha256-generic 117 127 128 130 130 129 130
sha512-generic 145 165 170 172 173 174 175
blake3-generic 81 29 71 89 89 89 89
blake3-sse2 112 323 368 379 380 371 374
blake3-sse41 101 315 357 368 369 364 360
Structurally, the new code is mainly split into these parts:
- 1x cross platform generic c variant: blake3_generic.c
- 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512)
- 2x assembly for ARMv8 (NEON converted from SSE2)
- 2x assembly for PPC64-LE (POWER8 converted from SSE2)
- one file for switching between the implementations
Note the PPC64 assembly requires the VSX instruction set and the
kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly.
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Closes #10058
Closes #12918
commit b9d98453f9387c413f91d1d9cdb0cba8e04dbd95
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue May 31 16:42:49 2022 -0700
autoconf: AC_MSG_CHECKING consistency
Make the wording more consistent for the kernel AC_MSG_CHECKING
output (e.g. "checking whether ...".). Additionally, group some
of the VFS interface checks with the others. No functional change.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13529
commit 4c6526208db0d3d5abf44664e74d1e28156a3db7
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue May 31 16:30:59 2022 -0700
Linux 5.19 compat: asm/fpu/internal.h
As of the Linux 5.19 kernel the asm/fpu/internal.h header was
entirely removed. It has been effectively empty since the 5.16
kernel and provides no required functionality.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13529
commit 42cf2ad0e4e2adfa232f42e4254693467a4cc08c
Author: Alexander Motin <mav@FreeBSD.org>
Date: Wed Jun 1 12:54:35 2022 -0400
Remove wrong assertion in log spacemap
It is typical, but not generally true that if log summary has more
blocks it must also have unflushed metaslabs. Normally with metaslabs
flushed in order it works, but there are known exceptions, such as
device removal or metaslab being loaded during its flush attempt.
Before 600a02b8844 if spa_flush_metaslabs() hit loading metaslab it
usually stopped (unless memlimit is also exceeded), but now it may
flush more metaslabs, just skipping that particular one. This
increased chances of assertion to fire when the skipped metaslab is
flushed on next iteration if all other metaslabs in that summary
entry are already flushed out of order.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #13486
Closes #13513
commit bc8192cd5b14cf4182bd2b19a6a8ed4f0bbed12b
Author: Rich Ercolani <214141+rincebrain@users.noreply.github.com>
Date: Tue May 31 18:41:33 2022 -0400
Corrected parameters for zstd early abort
That'll teach me to try and recall them from the definition.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #13519
commit 2310dba9ebf6259515b63fda3202199831669271
Author: Allan Jude <allan@klarasystems.com>
Date: Tue May 31 18:37:46 2022 -0400
Fix typo in zil_commit() comment block
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Closes #13518
commit a70e613070a8ca96f8214ba1ff61549cbbad0a2f
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue May 31 14:38:00 2022 -0700
Linux 5.18 compat: META
Update the META file to reflect compatibility with the 5.18 kernel.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13527
commit 91350681b8c8b3f0a9b04e6ab3b8931406e87355
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 15:56:05 2022 -0700
Linux 5.19 compat: zap_flags_t conflict
As of the Linux 5.19 kernel an identically named zap_flags_t typedef
is declared in the include/linux/mm_types.h linux header. Sadly,
the inclusion of this header cannot be easily avoided. To resolve
the conflict a #define is used to remap the name in the OpenZFS
sources when building against the Linux kernel.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit d41e864181e4544eca08332b31f85318a3b0e3b3
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 21:31:03 2022 +0000
Linux 5.19 compat: bdev_start_io_acct() / bdev_end_io_acct()
As of the Linux 5.19 kernel the disk_*_io_acct() helper functions
have been replaced by the bdev_*_io_acct() functions.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit c2c2e7bb8b7c269904777b61f4b0a678f1ffb9a3
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 20:44:43 2022 +0000
Linux 5.19 compat: aops->read_folio()
As of the Linux 5.19 kernel the readpage() address space operation
has been replaced by read_folio().
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit a12a5cb5b821f24f26d388094cdac79deb0e879f
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 19:40:22 2022 +0000
Linux 5.19 compat: blkdev_issue_secure_erase()
Linux 5.19 commit torvalds/linux@44abff2c0 splits the secure
erase functionality from the blkdev_issue_discard() function.
The blkdev_issue_secure_erase() must now be issued to issue
a secure erase.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit e2c31f2bc7d190fbd8fc5c13bac23daffc5d7b56
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 18:20:04 2022 +0000
Linux 5.19 compat: bdev_max_secure_erase_sectors()
Linux 5.19 commit torvalds/linux@44abff2c0 removed the
blk_queue_secure_erase() helper function. The preferred
interface is to now use the bdev_max_secure_erase_sectors()
function to check for discard support.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit 5e4aedaca7cee981ed21ac856fd27b4682bb7888
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 17:51:55 2022 +0000
Linux 5.19 compat: bdev_max_discard_sectors()
Linux 5.19 commit torvalds/linux@70200574cc removed the
blk_queue_discard() helper function. The preferred interface
is to now use the bdev_max_discard_sectors() function to check
for discard support.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit 5f264996f4dc2d5279afe96698688a20c281c473
Author: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri May 27 20:28:51 2022 +0000
Linux 5.18 compat: bio_alloc()
As for the Linux 5.18 kernel bio_alloc() expects a block_device struct
as an argument. This removes the need for the bio_set_dev() compatibility
code for 5.18 and newer kernels.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
commit 152d6fda54e61042a70059c95c44b364aea0bbd8
Author: Kevin Jin <33590050+jxdking@users.noreply.github.com>
Date: Thu May 26 12:36:14 2022 -0400
Fix inflated quiesce time caused by lwb_tx during zil_commit()
In current zil_commit() process, transaction lwb_tx is assigned in
zil_lwb_write_issue(), and is committed in zil_lwb_flush_vdevs_done().
Thus, during lwb write out process, the txg is held in open or quiesing
state, until zil_lwb_flush_vdevs_done() is called. If the zil's zio
latency is high, it will cause txg_sync_thread() …
nicman23
pushed a commit
to nicman23/zfs
that referenced
this issue
Aug 22, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
nicman23
pushed a commit
to nicman23/zfs
that referenced
this issue
Aug 22, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
lundman
pushed a commit
to openzfsonwindows/openzfs
that referenced
this issue
Sep 13, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
tonyhutter
added a commit
to tonyhutter/zfs
that referenced
this issue
Sep 15, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
beren12
pushed a commit
to beren12/zfs
that referenced
this issue
Sep 19, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
andrewc12
pushed a commit
to andrewc12/openzfs
that referenced
this issue
Sep 23, 2022
We tried replacing an NVMe drive using autoreplace, only to see zed reject it with: zed[27955]: zed_udev_monitor: /dev/nvme5n1 no devid source This happened because ZED saw that ID_BUS was not set by udev for the NVMe drive, and thus didn't think it was "real drive". This commit allows NVMe drives to be autoreplaced even if ID_BUS is not set. Reviewed-by: Don Brady <don.brady@intel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes openzfs#13512 Closes openzfs#13646
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System information
Describe the problem you're observing
We tried replacing an NVMe drive today using autoreplace, only to see zed reject it with:
It seems to be failing here:
Long story short - zed didn't see udev set either
ID_BUSorDM_UUIDfor the device.DM_UUIDwasn't surprising since the drive isn't multipathed, but I would have expeditedID_BUS=pcito be set. We should look for additional udev variables if neither of those two are set. MaybeID_PATHorID_WWN?Describe how to reproduce the problem
Attempt to autoreplace a disk where either
ID_BUSorDM_UUIDis not set by udev.Include any warning/errors/backtraces from the system logs
The text was updated successfully, but these errors were encountered: