Magellan Linux

Annotation of /trunk/udev/udev-persistent-storage.rules.magellan

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Revision 1016 - (hide annotations) (download)
Tue Apr 6 23:46:22 2010 UTC (14 years, 6 months ago) by niro
File size: 5631 byte(s)
-merged with upstream udev-151 rules

1 niro 121 # /etc/udev/rules/65-persistent-storage.rules: device naming rules for udev
2 niro 1016 # $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.9 2010-04-06 23:46:22 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 515 ACTION!="add|change", 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 884 # USB devices use their own serial number
40 niro 515 KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"
41 niro 884 # ATA devices with their own "ata" kernel subsystem
42     KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
43     # ATA devices using the "scsi" subsystem
44     KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
45     # scsi devices
46 niro 717 KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
47     KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
48     KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
49     KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
50 niro 121
51 niro 717 # firewire
52     KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
53     KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"
54    
55 niro 884 # scsi compat links for ATA devices
56     KERNEL=="sd*[!0-9]", ENV{ID_BUS}=="ata", PROGRAM="scsi_id --whitelisted --replace-whitespace -p0x80 -d$tempnode", RESULT=="?*", ENV{ID_SCSI_COMPAT}="$result", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}"
57     KERNEL=="sd*[0-9]", ENV{ID_SCSI_COMPAT}=="?*", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n"
58 niro 188
59 niro 294 KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
60     KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
61 niro 717 KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}"
62     KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
63 niro 121
64 niro 717 # by-path (parent device path)
65 niro 884 ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="*/virtual/*", IMPORT{program}="path_id %p"
66 niro 294 ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
67     ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
68    
69 niro 717 # skip unpartitioned removable media devices from drivers which do not send "change" events
70     ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end"
71 niro 121
72 niro 717 # probe filesystem metadata of optical drives which have a media inserted
73 niro 1016 KERNEL=="sr*", ENV{ID_CDROM_MEDIA}=="?*", 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"
74     # single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET
75     KERNEL=="sr*", ENV{ID_CDROM_MEDIA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", IMPORT{program}="/sbin/blkid -o udev -p -u noraid $tempnode"
76 niro 717
77     # probe filesystem metadata of disks
78 niro 823 KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
79 niro 717
80 niro 760 # watch for future changes
81     KERNEL!="sr*", OPTIONS+="watch"
82    
83 niro 717 # by-label/by-uuid links (filesystem metadata)
84 niro 294 ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
85     ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
86 niro 121
87 niro 1016 # by-id (World Wide Name)
88     ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}"
89     ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n"
90    
91 niro 121 LABEL="persistent_storage_end"