-
Notifications
You must be signed in to change notification settings - Fork 2
/
ANNOUNCE-3.2.4
144 lines (134 loc) · 7.38 KB
/
ANNOUNCE-3.2.4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
Subject: ANNOUNCE: mdadm 3.2.4 - A tool for managing Soft RAID under Linux
I am pleased to announce the availability of
mdadm version 3.2.4
It is available at the usual places, now including github:
countrycode=xx.
http://www.${countrycode}kernel.org/pub/linux/utils/raid/mdadm/
and via git at
git://github.com/neilbrown/mdadm
git://neil.brown.name/mdadm
http://neil.brown.name/git/mdadm
This release is largely a bugfix release for the 3.2 series with many
minor fixes with little or no impact.
"--oneline" log of changes is below. Some notable ones are:
- --offroot argument to improve interactions between mdmon and initrd
- --prefer argument to select which /dev names to display in some
circumstances.
- relax restructions on when "--add" will be allowed
- Fix bug with adding write-intent-bitmap to active array
- Now defaults to "/run/mdadm" for storing run-time files.
Upgrading is encouraged.
The next mdadm release is expected to be 3.3 with a number of new
features.
NeilBrown 9th May 2012
77b3ac8 monitor: make return from read_and_act more symbolic.
68226a8 monitor: ensure we retry soon when 'remove' fails.
8453f8d fix: Monitor sometimes crashes
90fa1a2 Work around gcc-4.7's strict aliasing checks
0c4304c fix: container creation with --incremental used.
5d1c7cd FIX: External metadata sometimes is not updated
3c20f98 FIX: mdmon check in reshape_container() can cause a problem
59ab9f5 FIX: Typo error in fprint command
9587c37 imsm: load_super_imsm_all function refactoring
ec50f7b imsm: load_imsm_super_all supports loading metadata from the device list
ca9de18 imsm: validate the number of imsm volumes per controller
30602f5 imsm: display fd in error trace when when store_imsm_mpb failes
eb155f6 mdmon: Use getopt_long() to parse command line options
08ca2ad Add --offroot argument to mdadm
da82751 Add --offroot argument to mdmon
a0963a8 Spawn mdmon with --offroot if mdadm was launched with --offroot
f878b24 imsm: fix, the second array need to have the whole available space on devices
d597705 getinfo_super1: Use MaxSector in place of sb->size
6ef8905 super1: make aread/awrite always use an aligned buffer.
de5a472 Remove avail_disks arg from 'enough'.
da8fe5a Assemble: fix --force assemble during reshape.
b10c663 config: fix handing of 'homehost' in AUTO line.
92d49ec FIX: NULL pointer to strdup() can be passed
d2bde6d imsm: FIX: No new missing disks are allowed during general migration
111e9fd FIX: Array is not run when expansion disks are added
bf5cf7c imsm: FIX: imsm_get_allowed_degradation() doesn't count degradation for raid1
50927b1 Fix: Sometimes mdmon throws core dump during reshape
78340e2 Flush mdmon before next reshape step during container operation
e174219 imsm: FIX: Chunk size migration problem
f93346e FIX: use md position to reshape restart
6a75c8c imsm: FIX: use md position to reshape restart
51d83f5 imsm: FIX: Clear migration record when migration switches to next volume.
e1dd332 FIX: restart reshape when reshape process is stopped just between 2 reshapes
1ca90aa FIX: Do not try to (continue) reshape using inactive array
9f1b0f0 config: conf_match should ignore devname when not set.
d669228 Use posix_memalign() for memory used to write bitmaps
178950e FIX: Changes in '0' case for reshape position verification
9200d41 avoid double-free upon "old buggy kernel" sysfs_read failure
4011421 Print error message if failing to write super for 1.x metadata
0011874 Use MDMON_DIR for pid files created in Monitor.c
56d1885 Assemble: don't use O_EXCL until we have checked device content.
b720636 Assemble: support assembling of a RAID0 being reshaped.
c69ffac Manage: allow --re-add to failed array.
52f07f5 Reset bad flag on map update
911cead super1: support superblocks up to 4K.
ad6db3c Create: reduce the verbosity of 'default_layout'.
b2bfdfa super1.c don't keep recalculating bitmap pointer
4122675 Define and use SUPER1_SIZE for allocations
1afa930 init_super1() memset full buffer allocated for superblock
2de0b8a match_metadata_desc1(): Use calloc instead of malloc+memset
3c0bcd4 Use 4K buffer alignment for superblock allocations
308340a Use struct align_fd to cache fd's block size for aligned reads/writes
65ed615 match_metadata_desc0(): Use calloc instead of malloc+memset
de89706 Generalize ROUND_UP() macro and introduce matching ROUND_UP_PTR()
0a2f189 super1.c: use ROUND_UP/ROUND_UP_PTR
654a381 super-intel.c: Use ROUND_UP() instead of manually coding it
42d5dfd __write_init_super_ddf(): Use posix_memalign() instead of static aligned buffer
d4633e0 Examine: fix array size calculation for RAID10.
e62b778 Assemble: improve verbose logging when including old devices.
0073a6e Remove possible crash during RAID6 -> RAID5 reshape.
69fe207 Incremental: fix adding devices with --incremental
bcbb311 Manage: replace 'return 1' with 'goto abort'.
9f58469 Manage: freeze recovery while adding multiple devices.
ae6c05a Create: round off size for RAID1 arrays.
5ca3a90 Grow: print useful error when converting RAID1->RAID5 will fail.
c07d640 Fix tests/05r1-re-add-nosupper
2d762ad Fix the new ROUND_UP macro.
fd324b0 sysfs: fixed sysfs_freeze_array array to work properly with Manage_subdevs.
5551b11 imsm: avoid overflows for disks over 1TB
97f81ee clear hi bits if not used after loading metadata from disk
e03640b simplify calculating array_blocks
29cd082 show 2TB volumes/disks support in --detail-platform
2cc699a check volume size in validate_geometry_imsm_orom
9126b9a check that no disk over 2TB is used to create container when no support
027c374 imsm: set 2tb disk attribute for spare
3556c2f Fix typo: wan -> want
15632a9 parse_size: distinguish between 0 and error.
fbdef49 Bitmap_offset is a signed number
508a7f1 super1: leave more space in front of data by default.
40110b9 Fix two typos in fprintf messages
342460c mdadm man page: fix typo
0e7f69a imsm: display maximum volumes per controller and array
36fd8cc imsm: FIX: Update function imsm_num_data_members() for Raid1/10
7abc987 imsm: FIX: Add volume size expand support to imsm_analyze_change()
f3871fd imsm: Add new metadata update for volume size expansion
54397ed imsm: Execute size change for external metatdata
016e00f FIX: Support metadata changes rollback
fbf3d20 imsm: FIX: Support metadata changes rollback
44f6f18 FIX: Extend size of raid0 array
7e7e9a4 FIX: Respect metadata size limitations
65a9798 FIX: Detect error and rollback metadata
13bcac9 imsm: Add function imsm_get_free_size()
b130333 imsm: Support setting max size for size change operation
c41e00b imsm: FIX: Component size alignment check
58d26a2 FIX: Size change is possible as standalone change only
4aecb54 FIX: Assembled second array is in read only state during reshape
ae2416e FIX: resolve make everything compilation error
480f356 Raid limit of 1024 when scanning for devices.
c2ecf5f Add --prefer option for --detail and --monitor
0a99975 Relax restrictions on when --add is permitted.
7ce0570 imsm: fix: rebuild does not continue after reboot
b51702b fix: correct extending size of raid0 array
34a1395 Fix sign extension of bitmap_offset in super1.c
012a864 Introduce sysfs_set_num_signed() and use it to set bitmap/offset
5d7b407 imsm: fix: thunderdome may drop 2tb attribute
5ffdc2d Update test for "is udev active".
96fd06e Adjust to new standard of /run
974e039 test: don't worry too much about array size.
b0a658f Grow: failing the set the per-device size is not an error.
36614e9 super-intel.c: Don't try to close negative fd
562aa10 super-intel.c: Fix resource leak from opendir()