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Commit | Line | Data |
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4beaed36 KS |
1 | # do not edit this file, it will be overwritten on update |
2 | ||
31150fbb | 3 | # persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path} |
a3f129d0 KS |
4 | # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de> |
5 | ||
58cfbcae | 6 | ACTION!="add|change", GOTO="persistent_storage_end" |
ad9deeeb | 7 | SUBSYSTEM!="block", GOTO="persistent_storage_end" |
a3f129d0 KS |
8 | |
9 | # skip rules for inappropriate block devices | |
50fec657 | 10 | KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*", GOTO="persistent_storage_end" |
a3f129d0 | 11 | |
1376ba59 | 12 | # never access non-cdrom removable ide devices, the drivers are causing event loops on open() |
50fec657 | 13 | KERNEL=="hd*[!0-9]", ATTR{removable}=="1", DRIVERS=="ide-cs|ide-floppy", GOTO="persistent_storage_end" |
1376ba59 | 14 | KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end" |
aeaf0fdd | 15 | |
51b5c5f8 | 16 | # ignore partitions that span the entire disk |
1ed38f41 | 17 | TEST=="whole_disk", GOTO="persistent_storage_end" |
f809fdff KS |
18 | |
19 | # /sys/class/block will export this | |
20 | ENV{DEVTYPE}!="?*", ATTR{range}=="?*", ENV{DEVTYPE}="disk" | |
21 | ENV{DEVTYPE}!="?*", ATTR{start}=="?*", ENV{DEVTYPE}="partition" | |
51b5c5f8 | 22 | |
aeaf0fdd | 23 | # for partitions import parent information |
f809fdff | 24 | ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*" |
a3f129d0 KS |
25 | |
26 | # by-id (hardware serial number) | |
4809b49e | 27 | KERNEL=="hd*[!0-9]", IMPORT{program}="ata_id --export $tempnode" |
1376ba59 | 28 | KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}" |
f809fdff | 29 | KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n" |
a3f129d0 | 30 | |
31150fbb KS |
31 | KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", ENV{ID_SERIAL}="$attr{ieee1394_id}", ENV{ID_BUS}="ieee1394" |
32 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p" | |
33 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted --fallback-to-sysfs -s %p -d $tempnode" | |
f809fdff | 34 | KERNEL=="cciss?c[0-9]d[0-9]", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted --ignore-sysfs -s %p -d $tempnode", ENV{ID_BUS}="cciss" |
87cf9f5a HR |
35 | KERNEL=="sd*[!0-9]|sr*|cciss?c[0-9]d[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}" |
36 | KERNEL=="sd*[0-9]|cciss*p[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n" | |
a3f129d0 | 37 | |
0809c264 | 38 | # libata compat (links like hd*) |
f809fdff | 39 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_VENDOR}=="ATA", PROGRAM="ata_id $tempnode", RESULT=="?*", ENV{ID_ATA_COMPAT}="$result", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}" |
0809c264 KS |
40 | KERNEL=="sd*[0-9]", ENV{ID_ATA_COMPAT}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}-part%n" |
41 | ||
f809fdff KS |
42 | KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}" |
43 | 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" | |
1a414449 | 44 | |
a3f129d0 | 45 | # by-path (shortest physical path) |
f809fdff KS |
46 | ENV{DEVTYPE}=="disk", IMPORT{program}="path_id %p" |
47 | ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}" | |
48 | ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" | |
f809fdff | 49 | |
aeaf0fdd | 50 | # by-label/by-uuid (filesystem properties) |
1bc19dbc | 51 | ENV{DEVTYPE}=="partition", IMPORT{program}="vol_id --export $tempnode" |
9e23328e KS |
52 | ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" |
53 | ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" | |
a3f129d0 | 54 | |
ad9deeeb | 55 | LABEL="persistent_storage_end" |