| 1 | ######################################################################## |
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| 2 | # |
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| 3 | # Description : 60-persistent-disk.rules |
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| 4 | # |
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| 5 | # Authors : Based on Open Suse Udev Rules |
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| 6 | # kay.sievers@suse.de and hare@suse.de |
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| 7 | # |
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| 8 | # Adapted to : Jim Gifford |
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| 9 | # LFS |
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| 10 | # |
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| 11 | # Version : 00.01 |
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| 12 | # |
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| 13 | # Notes : |
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| 14 | # |
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| 15 | ######################################################################## |
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| 16 | |
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| 17 | # persistent storage links: /dev/{disk,tape}/{by-id,by-uuid,by-label,by-path,by-name} |
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| 18 | # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de> |
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| 19 | |
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| 20 | ACTION!="add", GOTO="persistent_storage_end" |
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| 21 | |
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| 22 | KERNEL=="nst[0-9]", SUBSYSTEMS=="scsi", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -s %p -d $tempnode" |
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| 23 | KERNEL=="nst[0-9]", SUBSYSTEMS=="scsi", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -a -s %p -d $tempnode" |
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| 24 | KERNEL=="nst[0-9]", SUBSYSTEMS=="scsi", ENV{ID_SERIAL}=="?*", SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}-nst" |
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| 25 | |
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| 26 | # type 8 devices are "Medium Changers" |
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| 27 | KERNEL=="sg*", SUBSYSTEMS=="scsi", ATTRS{type}=="8", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -s %p -d $tempnode" |
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| 28 | KERNEL=="sg*", SUBSYSTEMS=="scsi", ATTRS{type}=="8", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -a -s %p -d $tempnode" |
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| 29 | KERNEL=="sg*", SUBSYSTEMS=="scsi", ATTRS{type}=="8", ENV{ID_SERIAL}=="?*", SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}" |
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| 30 | |
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| 31 | SUBSYSTEM!="block", GOTO="persistent_storage_end" |
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| 32 | |
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| 33 | # skip rules for inappropriate block devices |
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| 34 | KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*", GOTO="persistent_storage_end" |
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| 35 | |
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| 36 | # never access non-cdrom removable ide devices, the drivers are causing event loops on open() |
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| 37 | KERNEL=="hd*[!0-9]", ATTRS{removable}=="1", DRIVERS=="ide-cs|ide-floppy", GOTO="persistent_storage_end" |
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| 38 | KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end" |
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| 39 | |
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| 40 | # ignore partitions that span the entire disk |
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| 41 | ATTR{whole_disk}=="", GOTO="persistent_storage_end" |
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| 42 | |
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| 43 | # for partitions import parent information |
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| 44 | KERNEL=="*[0-9]", IMPORT{parent}="ID_*" |
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| 45 | |
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| 46 | # by-id (hardware serial number) |
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| 47 | KERNEL=="hd*[!0-9]", IMPORT{program}="ata_id --export $tempnode" |
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| 48 | KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}" |
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| 49 | KERNEL=="hd*[0-9]", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n" |
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| 50 | |
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| 51 | KERNEL=="sd*[!0-9]|sr*|st*", ATTRS{ieee1394_id}=="?*", ENV{ID_SERIAL}="$attr{ieee1394_id}", ENV{ID_BUS}="ieee1394" |
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| 52 | KERNEL=="sd*[!0-9]|sr*|st*", ENV{ID_SERIAL}=="", IMPORT{program}="usb_id -x" |
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| 53 | KERNEL=="sd*[!0-9]|sr*|st*", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -s %p -d $tempnode" |
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| 54 | KERNEL=="sd*[!0-9]|sr*|st*", ENV{ID_SERIAL}=="", IMPORT{program}="scsi_id -g -x -a -s %p -d $tempnode" |
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| 55 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}" |
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| 56 | KERNEL=="sd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n" |
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| 57 | |
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| 58 | # libata compat (links like hd*) |
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| 59 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_VENDOR}=="ATA", PROGRAM="ata_id $tempnode", ENV{ID_ATA_COMPAT}="$result" |
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| 60 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_ATA_COMPAT}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}" |
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| 61 | KERNEL=="sd*[0-9]", ENV{ID_ATA_COMPAT}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}-part%n" |
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| 62 | |
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| 63 | KERNEL=="mmcblk[0-9]", 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}" |
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| 64 | KERNEL=="mmcblk[0-9]p[0-9]", 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}-part%n" |
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| 65 | |
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| 66 | # by-path (shortest physical path) |
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| 67 | KERNEL=="*[!0-9]|sr*", IMPORT{program}="path_id %p", SYMLINK+="disk/by-path/$env{ID_PATH}" |
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| 68 | KERNEL=="st*", IMPORT{program}="path_id %p", SYMLINK+="tape/by-path/$env{ID_PATH}" |
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| 69 | KERNEL=="sr*|st*", GOTO="persistent_storage_end" |
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| 70 | KERNEL=="*[0-9]", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" |
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| 71 | |
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| 72 | # by-label/by-uuid (filesystem properties) |
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| 73 | KERNEL=="*[!0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end" |
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| 74 | IMPORT{program}="vol_id --export $tempnode" |
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| 75 | ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" |
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| 76 | ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" |
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| 77 | |
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| 78 | # BIOS Enhanced Disk Device |
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| 79 | KERNEL=="*[!0-9]", IMPORT{program}="edd_id --export $tempnode" |
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| 80 | KERNEL=="*[!0-9]", ENV{ID_EDD}=="?*", SYMLINK+="disk/by-id/edd-$env{ID_EDD}" |
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| 81 | KERNEL=="*[0-9]", ENV{ID_EDD}=="?*", SYMLINK+="disk/by-id/edd-$env{ID_EDD}-part%n" |
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| 82 | |
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| 83 | LABEL="persistent_storage_end" |
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