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[FEAT] UI should show /dev/disk/by-id identifiers #225

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AnalogJ opened this issue May 6, 2022 · 5 comments
Closed

[FEAT] UI should show /dev/disk/by-id identifiers #225

AnalogJ opened this issue May 6, 2022 · 5 comments

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@AnalogJ
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AnalogJ commented May 6, 2022 •
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https://superuser.com/questions/839667/how-is-by-id-created-on-linux

core@localhost /lib/udev/rules.d $ lsblk -o name,model,serial
NAME    MODEL                     SERIAL
sda     Samsung SSD 860 EVO 500GB S3YZxxxx
|-sda1
|-sda2
|-sda3
| `-usr
|-sda4
|-sda6
|-sda7
`-sda9
sdb     WDC WD140EDFZ-11A0VA0     9RK3xxx
sdc     WDC WD140EDFZ-11A0VA0     Y5HPxxx
sdd     WDC WD140EDFZ-11A0VA0     9RK4xxx
sde     WDC WD140EDFZ-11A0VA0     9RK1xxx
sdf     WDC WD140EDFZ-11A0VA0     9LG5xxx
sdg     WDC WD80EFAX-68LHPN0      7SGLxxx



core@localhost /lib/udev/rules.d $ cat /lib/udev/rules.d/60-persistent-storage.rules
# do not edit this file, it will be overwritten on update

# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}
# scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>

ACTION=="remove", GOTO="persistent_storage_end"
ENV{UDEV_DISABLE_PERSISTENT_STORAGE_RULES_FLAG}=="1", GOTO="persistent_storage_end"

SUBSYSTEM!="block|ubi", GOTO="persistent_storage_end"
KERNEL!="loop*|mmcblk*[0-9]|msblk*[0-9]|mspblk*[0-9]|nvme*|sd*|sr*|vd*|xvd*|bcache*|cciss*|dasd*|ubd*|ubi*|scm*|pmem*|nbd*|zd*", GOTO="persistent_storage_end"

# ignore partitions that span the entire disk
TEST=="whole_disk", GOTO="persistent_storage_end"

# For partitions import parent disk ID_* information, except ID_FS_*.
#
# This is particularly important on media where a filesystem superblock and
# partition table are found on the same level, e.g. common Linux distro ISO
# installation media.
#
# In the case where a partition device points to the same filesystem that
# was detected on the parent disk, the ID_FS_* information is already
# present on the partition devices as well as the parent, so no need to
# propagate it. In the case where the partition device points to a different
# filesystem, merging the parent ID_FS_ properties would lead to
# inconsistencies, so we avoid doing so.
ENV{DEVTYPE}=="partition", \
  IMPORT{parent}="ID_[!F]*", IMPORT{parent}="ID_", \
  IMPORT{parent}="ID_F[!S]*", IMPORT{parent}="ID_F", \
  IMPORT{parent}="ID_FS[!_]*", IMPORT{parent}="ID_FS"

# NVMe
KERNEL=="nvme*[0-9]n*[0-9]", ATTR{wwid}=="?*", SYMLINK+="disk/by-id/nvme-$attr{wwid}"
KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ATTRS{wwid}=="?*", SYMLINK+="disk/by-id/nvme-$attr{wwid}-part%n"

KERNEL=="nvme*[0-9]n*[0-9]", ENV{DEVTYPE}=="disk", ATTRS{serial}=="?*", ENV{ID_SERIAL_SHORT}="$attr{serial}"
KERNEL=="nvme*[0-9]n*[0-9]", ENV{DEVTYPE}=="disk", ATTRS{wwid}=="?*", ENV{ID_WWN}="$attr{wwid}"
KERNEL=="nvme*[0-9]n*[0-9]", ENV{DEVTYPE}=="disk", ATTRS{model}=="?*", ENV{ID_MODEL}="$attr{model}"
KERNEL=="nvme*[0-9]n*[0-9]", ENV{DEVTYPE}=="disk", ATTRS{firmware_rev}=="?*", ENV{ID_REVISION}="$attr{firmware_rev}"
KERNEL=="nvme*[0-9]n*[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_MODEL}=="?*", ENV{ID_SERIAL_SHORT}=="?*", \
  OPTIONS="string_escape=replace", ENV{ID_SERIAL}="$env{ID_MODEL}_$env{ID_SERIAL_SHORT}", SYMLINK+="disk/by-id/nvme-$env{ID_SERIAL}"

KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ATTRS{serial}=="?*", ENV{ID_SERIAL_SHORT}="$attr{serial}"
KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ATTRS{model}=="?*", ENV{ID_MODEL}="$attr{model}"
KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ATTRS{firmware_rev}=="?*", ENV{ID_REVISION}="$attr{firmware_rev}"
KERNEL=="nvme*[0-9]n*[0-9]p*[0-9]", ENV{DEVTYPE}=="partition", ENV{ID_MODEL}=="?*", ENV{ID_SERIAL_SHORT}=="?*", \
  OPTIONS="string_escape=replace", ENV{ID_SERIAL}="$env{ID_MODEL}_$env{ID_SERIAL_SHORT}", SYMLINK+="disk/by-id/nvme-$env{ID_SERIAL}-part%n"

# virtio-blk
KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}"
KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n"

# ATA
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $devnode"

# ATAPI devices (SPC-3 or later)
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", ATTRS{scsi_level}=="[6-9]*", IMPORT{program}="ata_id --export $devnode"

# Run ata_id on non-removable USB Mass Storage (SATA/PATA disks in enclosures)
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", ATTR{removable}=="0", SUBSYSTEMS=="usb", IMPORT{program}="ata_id --export $devnode"

# Fall back usb_id for USB devices
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"

# SCSI devices
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $devnode", ENV{ID_BUS}="scsi"
KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $devnode", ENV{ID_BUS}="cciss"
KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"

# PMEM devices
KERNEL=="pmem*", ENV{DEVTYPE}=="disk", ATTRS{uuid}=="?*", SYMLINK+="disk/by-id/pmem-$attr{uuid}"

# FireWire
KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"

# MMC
KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}"
KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ENV{ID_NAME}="$attr{name}"
KERNEL=="mmcblk[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
KERNEL=="mmcblk[0-9]p[0-9]*", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"

# Memstick
KERNEL=="msblk[0-9]|mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", \
  ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}"
KERNEL=="msblk[0-9]p[0-9]|mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n"

# by-path
ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id"
KERNEL=="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-boot%n"
KERNEL!="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
# compatible links for ATA devices
KERNEL!="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH_ATA_COMPAT}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_ATA_COMPAT}"
ENV{DEVTYPE}=="partition", ENV{ID_PATH_ATA_COMPAT}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_ATA_COMPAT}-part%n"

# legacy virtio-pci by-path links (deprecated)
KERNEL=="vd*[!0-9]", ENV{ID_PATH}=="pci-*", SYMLINK+="disk/by-path/virtio-$env{ID_PATH}"
KERNEL=="vd*[0-9]", ENV{ID_PATH}=="pci-*", SYMLINK+="disk/by-path/virtio-$env{ID_PATH}-part%n"

# probe filesystem metadata of optical drives which have a media inserted
KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="?*", \
  IMPORT{builtin}="blkid --hint=session_offset=$env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}"
# single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET
KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", \
  IMPORT{builtin}="blkid --noraid"

# probe filesystem metadata of disks
KERNEL!="sr*|mmcblk[0-9]boot[0-9]", IMPORT{builtin}="blkid"

# by-label/by-uuid links (filesystem metadata)
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"

# by-id (World Wide Name)
ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}"
ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n"

# by-partlabel/by-partuuid links (partition metadata)
ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}"
ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}"

LABEL="persistent_storage_end"
@AnalogJ
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AnalogJ commented May 6, 2022 

blkid -po udev /dev/sdg
ID_FS_LABEL=8.0TB-WD-4
ID_FS_LABEL_ENC=8.0TB-WD-4
ID_FS_UUID=fc684dcc-aa2f-44f3-a958-d302dxxxx
ID_FS_UUID_ENC=fc684dcc-aa2f-44f3-a958-dxxxx
ID_FS_VERSION=1.0
ID_FS_TYPE=ext4
ID_FS_USAGE=filesystem

@AnalogJ
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AnalogJ commented May 6, 2022 

apt-get install udev
udevadm info /dev/sda

@AnalogJ
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AnalogJ commented May 6, 2022

https://github.com/prometheus/procfs

@AnalogJ
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AnalogJ commented May 6, 2022

jaypipes/ghw#59 (comment)

$ cat /sys/class/block/sda/dev
8:0

$ cat /run/udev/data/b8:0

root@a3e38c9b60cd:/sys/block/sda/device# cat /run/udev/data/b8:0
S:disk/by-path/pci-0000:00:17.0-ata-3
S:disk/by-id/ata-Samsung_SSD_860_EVO_500GB_S3YZNBxxxx
S:disk/by-id/wwn-0x5002xxxx
S:disk/by-path/pci-0000:00:17.0-ata-3.0
I:16655361
E:MPATH_SBIN_PATH=/sbin
E:DM_MULTIPATH_DEVICE_PATH=0
E:ID_ATA=1
E:ID_TYPE=disk
E:ID_BUS=ata
E:ID_MODEL=Samsung_SSD_860_EVO_500GB
E:ID_MODEL_ENC=Samsung\x20SSD\x20860\x20EVO\x20500GB\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
E:ID_REVISION=RVT02xxxx
E:ID_SERIAL=Samsung_SSD_860_EVO_500GB_S3YZNB0KBxxxx
E:ID_SERIAL_SHORT=S3YZNB0xxxxx
E:ID_ATA_WRITE_CACHE=1
E:ID_ATA_WRITE_CACHE_ENABLED=1
E:ID_ATA_FEATURE_SET_HPA=1
E:ID_ATA_FEATURE_SET_HPA_ENABLED=1
E:ID_ATA_FEATURE_SET_PM=1
E:ID_ATA_FEATURE_SET_PM_ENABLED=1
E:ID_ATA_FEATURE_SET_SECURITY=1
E:ID_ATA_FEATURE_SET_SECURITY_ENABLED=0
E:ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=4
E:ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=8
E:ID_ATA_FEATURE_SET_SMART=1
E:ID_ATA_FEATURE_SET_SMART_ENABLED=1
E:ID_ATA_DOWNLOAD_MICROCODE=1
E:ID_ATA_SATA=1
E:ID_ATA_SATA_SIGNAL_RATE_GEN2=1
E:ID_ATA_SATA_SIGNAL_RATE_GEN1=1
E:ID_ATA_ROTATION_RATE_RPM=0
E:ID_WWN=0x5002538e40xxxxx
E:ID_WWN_WITH_EXTENSION=0x5002538e40a22954
E:ID_PATH=pci-0000:00:17.0-ata-3.0
E:ID_PATH_TAG=pci-0000_00_17_0-ata-3_0
E:ID_PATH_ATA_COMPAT=pci-0000:00:17.0-ata-3
E:ID_PART_TABLE_UUID=16cfa833-6167-47b0-bc97-33aa9dxxxxxx
E:ID_PART_TABLE_TYPE=gpt
E:ID_FS_TYPE=
G:systemd
Q:systemd
V:1
``

AnalogJ added a commit that referenced this issue May 15, 2022
@AnalogJ
support custom display of devices by UUID/ID/Label & Scrutiny Name. (…
4fd40a0 
…Does not persist).

Related #225
AnalogJ added a commit that referenced this issue May 21, 2022
@AnalogJ
support custom display of devices by UUID/ID/Label & Scrutiny Name. (…
0aeb13c 
…Does not persist).

Related #225
@AnalogJ AnalogJ mentioned this issue May 25, 2022
Merged
@AnalogJ
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AnalogJ commented May 25, 2022

fixed in v0.4.7 🎉

@AnalogJ AnalogJ closed this as completed May 25, 2022
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