Contents of /tags/udev-165-r1/udev-persistent-storage.rules.magellan
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Thu Dec 16 17:40:15 2010 UTC (13 years, 9 months ago) by niro
File size: 6096 byte(s)
Thu Dec 16 17:40:15 2010 UTC (13 years, 9 months ago) by niro
File size: 6096 byte(s)
tagged 'udev-165-r1'
1 | # /etc/udev/rules/65-persistent-storage.rules: device naming rules for udev |
2 | # $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.10 2010-08-18 02:24:12 niro Exp $ |
3 | # |
4 | # There are a number of modifiers that are allowed to be used in some |
5 | # of the different fields. They provide the following subsitutions: |
6 | # %n - the "kernel number" of the device. |
7 | # For example, 'sda3' has a "kernel number" of '3' |
8 | # %k - the kernel name for the device. |
9 | # %M - the kernel major number for the device |
10 | # %m - the kernel minor number for the device |
11 | # %b - the bus id for the device |
12 | # %c - the string returned by the PROGRAM. (Note, this doesn't work within |
13 | # the PROGRAM field for the obvious reason.) |
14 | # %s{filename} - the content of a sysfs attribute. |
15 | # %% - the '%' char itself. |
16 | # |
17 | # Try not to modify this file, if you wish to change things, create a new rule |
18 | # file that can be run before this one. |
19 | # |
20 | |
21 | # persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path} |
22 | # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de> |
23 | |
24 | # forward scsi device event to corresponding block device |
25 | ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change" |
26 | |
27 | ACTION=="remove", GOTO="persistent_storage_end" |
28 | SUBSYSTEM!="block", GOTO="persistent_storage_end" |
29 | |
30 | # skip rules for inappropriate block devices |
31 | KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end" |
32 | |
33 | # ignore partitions that span the entire disk |
34 | TEST=="whole_disk", GOTO="persistent_storage_end" |
35 | |
36 | # for partitions import parent information |
37 | ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*" |
38 | |
39 | # virtio-blk |
40 | KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}" |
41 | KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n" |
42 | |
43 | # USB devices use their own serial number |
44 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p" |
45 | # ATA devices with their own "ata" kernel subsystem |
46 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode" |
47 | # ATA devices using the "scsi" subsystem |
48 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode" |
49 | # ATA/ATAPI devices using the "scsi" subsystem |
50 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", IMPORT{program}="ata_id --export $tempnode" |
51 | # scsi devices |
52 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi" |
53 | KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss" |
54 | KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}" |
55 | KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n" |
56 | |
57 | # firewire |
58 | KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}" |
59 | KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n" |
60 | |
61 | # scsi compat links for ATA devices |
62 | KERNEL=="sd*[!0-9]", ENV{ID_BUS}=="ata", PROGRAM="scsi_id --whitelisted --replace-whitespace -p0x80 -d$tempnode", RESULT=="?*", ENV{ID_SCSI_COMPAT}="$result", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}" |
63 | KERNEL=="sd*[0-9]", ENV{ID_SCSI_COMPAT}=="?*", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n" |
64 | |
65 | KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}" |
66 | KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n" |
67 | KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}" |
68 | KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n" |
69 | |
70 | # by-path (parent device path) |
71 | ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="*/virtual/*", IMPORT{program}="path_id %p" |
72 | ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}" |
73 | ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" |
74 | |
75 | # skip unpartitioned removable media devices from drivers which do not send "change" events |
76 | ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end" |
77 | |
78 | # probe filesystem metadata of optical drives which have a media inserted |
79 | KERNEL=="sr*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="?*", IMPORT{program}="/sbin/blkid -o udev -p -u noraid -O $env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET} $tempnode" |
80 | # single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET |
81 | KERNEL=="sr*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", IMPORT{program}="/sbin/blkid -o udev -p -u noraid $tempnode" |
82 | |
83 | # probe filesystem metadata of disks |
84 | KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode" |
85 | |
86 | # watch for future changes |
87 | KERNEL!="sr*", OPTIONS+="watch" |
88 | |
89 | # by-label/by-uuid links (filesystem metadata) |
90 | ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" |
91 | ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" |
92 | |
93 | # by-id (World Wide Name) |
94 | ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}" |
95 | ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n" |
96 | |
97 | LABEL="persistent_storage_end" |