Annotation of /trunk/udev/udev-persistent-storage.rules.magellan
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Thu May 26 22:42:57 2011 UTC (13 years ago) by niro
File size: 6429 byte(s)
Thu May 26 22:42:57 2011 UTC (13 years ago) by niro
File size: 6429 byte(s)
-merged with upstream udev-170 rules
1 | niro | 121 | # /etc/udev/rules/65-persistent-storage.rules: device naming rules for udev |
2 | niro | 1088 | # $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.10 2010-08-18 02:24:12 niro Exp $ |
3 | niro | 515 | # |
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 | niro | 121 | |
21 | niro | 515 | # persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path} |
22 | niro | 121 | # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de> |
23 | |||
24 | niro | 717 | # 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 | niro | 1088 | ACTION=="remove", GOTO="persistent_storage_end" |
28 | niro | 121 | SUBSYSTEM!="block", GOTO="persistent_storage_end" |
29 | |||
30 | # skip rules for inappropriate block devices | ||
31 | niro | 760 | KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end" |
32 | niro | 121 | |
33 | niro | 294 | # ignore partitions that span the entire disk |
34 | niro | 717 | TEST=="whole_disk", GOTO="persistent_storage_end" |
35 | niro | 294 | |
36 | niro | 121 | # for partitions import parent information |
37 | niro | 294 | ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*" |
38 | niro | 121 | |
39 | niro | 1088 | # 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 | niro | 884 | # ATA devices with their own "ata" kernel subsystem |
44 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode" | ||
45 | # ATA devices using the "scsi" subsystem | ||
46 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode" | ||
47 | niro | 1324 | # ATA/ATAPI devices (SPC-3 or later) using the "scsi" subsystem |
48 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", ATTRS{scsi_level}=="[6-9]*", IMPORT{program}="ata_id --export $tempnode" | ||
49 | |||
50 | # Run ata_id on non-removable USB Mass Storage (SATA/PATA disks in enclosures) | ||
51 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", ATTR{removable}=="0", SUBSYSTEMS=="usb", IMPORT{program}="ata_id --export $tempnode" | ||
52 | # Otherwise fall back to using usb_id for USB devices | ||
53 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p" | ||
54 | |||
55 | niro | 884 | # scsi devices |
56 | niro | 717 | KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi" |
57 | KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss" | ||
58 | KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}" | ||
59 | KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n" | ||
60 | niro | 121 | |
61 | niro | 717 | # firewire |
62 | KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}" | ||
63 | KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n" | ||
64 | |||
65 | niro | 884 | # scsi compat links for ATA devices |
66 | KERNEL=="sd*[!0-9]", ENV{ID_BUS}=="ata", PROGRAM="scsi_id --whitelisted --replace-whitespace -p0x80 -d$tempnode", RESULT=="?*", ENV{ID_SCSI_COMPAT}="$result", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}" | ||
67 | KERNEL=="sd*[0-9]", ENV{ID_SCSI_COMPAT}=="?*", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n" | ||
68 | niro | 188 | |
69 | niro | 294 | KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}" |
70 | KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n" | ||
71 | niro | 717 | KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}" |
72 | KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n" | ||
73 | niro | 121 | |
74 | niro | 717 | # by-path (parent device path) |
75 | niro | 884 | ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="*/virtual/*", IMPORT{program}="path_id %p" |
76 | niro | 294 | ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}" |
77 | ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" | ||
78 | |||
79 | niro | 717 | # skip unpartitioned removable media devices from drivers which do not send "change" events |
80 | ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end" | ||
81 | niro | 121 | |
82 | niro | 717 | # probe filesystem metadata of optical drives which have a media inserted |
83 | niro | 1324 | KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", 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" |
84 | niro | 1016 | # single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET |
85 | niro | 1324 | KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", IMPORT{program}="/sbin/blkid -o udev -p -u noraid $tempnode" |
86 | niro | 717 | |
87 | # probe filesystem metadata of disks | ||
88 | niro | 823 | KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode" |
89 | niro | 717 | |
90 | niro | 760 | # watch for future changes |
91 | KERNEL!="sr*", OPTIONS+="watch" | ||
92 | |||
93 | niro | 717 | # by-label/by-uuid links (filesystem metadata) |
94 | niro | 294 | ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" |
95 | ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" | ||
96 | niro | 121 | |
97 | niro | 1016 | # by-id (World Wide Name) |
98 | ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}" | ||
99 | ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n" | ||
100 | |||
101 | niro | 121 | LABEL="persistent_storage_end" |