trunk/udev/udev-md-raid.rules.magellan

# /etc/udev/rules/64-md-raid.rules:  device naming rules for udev
# $Header: /root/magellan-cvs/src/udev/udev-md-raid.rules.magellan,v 1.2 2008-12-22 18:56:05 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.
#

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

# import data from a raid member and activate it
#ENV{ID_FS_TYPE}=="linux_raid_member", IMPORT{program}="/sbin/mdadm --examine --export $tempnode", RUN+="/sbin/mdadm --incremental $env{DEVNAME}"
# import data from a raid set
KERNEL!="md*", GOTO="md_end"

ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"

IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}"
ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"

IMPORT{program}="vol_id --export $tempnode"
OPTIONS="link_priority=100"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$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="md_end"
1	niro	516	# /etc/udev/rules/64-md-raid.rules: device naming rules for udev
2	niro	715	# $Header: /root/magellan-cvs/src/udev/udev-md-raid.rules.magellan,v 1.2 2008-12-22 18:56:05 niro Exp $
3	niro	516	#
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			SUBSYSTEM!="block", GOTO="md_end"
22			ACTION!="add\|change", GOTO="md_end"
23
24	niro	715	# import data from a raid member and activate it
25			#ENV{ID_FS_TYPE}=="linux_raid_member", IMPORT{program}="/sbin/mdadm --examine --export $tempnode", RUN+="/sbin/mdadm --incremental $env{DEVNAME}"
26			# import data from a raid set
27			KERNEL!="md*", GOTO="md_end"
28
29	niro	516	ATTR{md/array_state}=="\|clear\|inactive", GOTO="md_end"
30
31			IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
32			ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}"
33			ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"
34
35			IMPORT{program}="vol_id --export $tempnode"
36			OPTIONS="link_priority=100"
37			ENV{ID_FS_USAGE}=="filesystem\|other\|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
38			ENV{ID_FS_USAGE}=="filesystem\|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
39
40			LABEL="md_end"