tags/udev-170-r1/udev-persistent-storage.rules.magellan

# /etc/udev/rules/65-persistent-storage.rules:  device naming rules for udev
# $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.8 2009-10-13 10:46:20 niro Exp $
#
# There are a number of modifiers that are allowed to be used in some
# of the different fields. They provide the following subsitutions:
# %n - the "kernel number" of the device.
#      For example, 'sda3' has a "kernel number" of '3'
# %k - the kernel name for the device.
# %M - the kernel major number for the device
# %m - the kernel minor number for the device
# %b - the bus id for the device
# %c - the string returned by the PROGRAM. (Note, this doesn't work within
#      the PROGRAM field for the obvious reason.)
# %s{filename} - the content of a sysfs attribute.
# %% - the '%' char itself.
#
# Try not to modify this file, if you wish to change things, create a new rule
# file that can be run before this one.
#

# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}
# scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>

# forward scsi device event to corresponding block device
ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"

ACTION!="add|change", GOTO="persistent_storage_end"
SUBSYSTEM!="block", GOTO="persistent_storage_end"

# skip rules for inappropriate block devices
KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end"

# never access non-cdrom removable ide devices, the drivers are causing event loops on open()
KERNEL=="hd*[!0-9]", ATTR{removable}=="1", SUBSYSTEMS=="ide", ATTRS{media}=="disk|floppy", GOTO="persistent_storage_end"
KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end"

# ignore partitions that span the entire disk
TEST=="whole_disk", GOTO="persistent_storage_end"

# for partitions import parent information
ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"

# by-id (hardware serial number)
KERNEL=="hd*[!0-9]", IMPORT{program}="ata_id --export $tempnode"
KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_SERIAL}"
KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_SERIAL}-part%n"

# USB devices use their own serial number
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"
# ATA devices with their own "ata" kernel subsystem
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
# ATA devices using the "scsi" subsystem
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
# scsi devices
KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"

# firewire
KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"

# scsi compat links for ATA devices
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-$env{ID_SCSI_COMPAT}"
KERNEL=="sd*[0-9]", ENV{ID_SCSI_COMPAT}=="?*", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n"

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}"
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"
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}"
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"

# by-path (parent device path)
ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="*/virtual/*", IMPORT{program}="path_id %p"
ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"

# skip unpartitioned removable media devices from drivers which do not send "change" events
ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end"

# probe filesystem metadata of optical drives which have a media inserted
KERNEL=="sr*", ENV{ID_CDROM_MEDIA}=="?*", IMPORT{program}="/sbin/blkid -o udev -p -u noraid -O $env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET} $tempnode"

# probe filesystem metadata of disks
KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"

# watch for future changes
KERNEL!="sr*", OPTIONS+="watch"

# by-label/by-uuid links (filesystem metadata)
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"

LABEL="persistent_storage_end"
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 1.8 2009-10-13 10:46:20 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!="add\|change", 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	# never access non-cdrom removable ide devices, the drivers are causing event loops on open()
34	KERNEL=="hd*[!0-9]", ATTR{removable}=="1", SUBSYSTEMS=="ide", ATTRS{media}=="disk\|floppy", GOTO="persistent_storage_end"
35	KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end"
36
37	# ignore partitions that span the entire disk
38	TEST=="whole_disk", GOTO="persistent_storage_end"
39
40	# for partitions import parent information
41	ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
42
43	# by-id (hardware serial number)
44	KERNEL=="hd*[!0-9]", IMPORT{program}="ata_id --export $tempnode"
45	KERNEL=="hd[!0-9]", ENV{ID_SERIAL}=="?", SYMLINK+="disk/by-id/ata-$env{ID_SERIAL}"
46	KERNEL=="hd[0-9]", ENV{ID_SERIAL}=="?", SYMLINK+="disk/by-id/ata-$env{ID_SERIAL}-part%n"
47
48	# USB devices use their own serial number
49	KERNEL=="sd[!0-9]\|sr", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"
50	# ATA devices with their own "ata" kernel subsystem
51	KERNEL=="sd[!0-9]\|sr", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
52	# ATA devices using the "scsi" subsystem
53	KERNEL=="sd[!0-9]\|sr", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
54	# scsi devices
55	KERNEL=="sd[!0-9]\|sr", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
56	KERNEL=="cciss", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
57	KERNEL=="sd\|sr\|cciss", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
58	KERNEL=="sd\|cciss", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
59
60	# firewire
61	KERNEL=="sd[!0-9]\|sr", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
62	KERNEL=="sd[0-9]", ATTRS{ieee1394_id}=="?", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"
63
64	# scsi compat links for ATA devices
65	KERNEL=="sd[!0-9]", ENV{ID_BUS}=="ata", PROGRAM="scsi_id --whitelisted --replace-whitespace -p0x80 -d$tempnode", RESULT=="?", ENV{ID_SCSI_COMPAT}="$result", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}"
66	KERNEL=="sd[0-9]", ENV{ID_SCSI_COMPAT}=="?", SYMLINK+="disk/by-id/scsi-$env{ID_SCSI_COMPAT}-part%n"
67
68	KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?", ATTRS{serial}=="?", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
69	KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?", ENV{ID_SERIAL}=="?", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
70	KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?", ATTRS{serial}=="?", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}"
71	KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?", ENV{ID_SERIAL}=="?", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
72
73	# by-path (parent device path)
74	ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="/virtual/", IMPORT{program}="path_id %p"
75	ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
76	ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
77
78	# skip unpartitioned removable media devices from drivers which do not send "change" events
79	ENV{DEVTYPE}=="disk", KERNEL!="sd\|sr", ATTR{removable}=="1", GOTO="persistent_storage_end"
80
81	# probe filesystem metadata of optical drives which have a media inserted
82	KERNEL=="sr", ENV{ID_CDROM_MEDIA}=="?", IMPORT{program}="/sbin/blkid -o udev -p -u noraid -O $env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET} $tempnode"
83
84	# probe filesystem metadata of disks
85	KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
86
87	# watch for future changes
88	KERNEL!="sr*", OPTIONS+="watch"
89
90	# by-label/by-uuid links (filesystem metadata)
91	ENV{ID_FS_USAGE}=="filesystem\|other\|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
92	ENV{ID_FS_USAGE}=="filesystem\|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
93
94	LABEL="persistent_storage_end"