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 1.5 2009-05-23 22:35:53 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"

# partitions have no md/{array_state,metadata_version}
ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"

# container devices have a metadata version of e.g. 'external:ddf' and
# never leave state 'inactive'
ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
TEST!="md/array_state", GOTO="md_end"
ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"
LABEL="md_ignore_state"

IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
ENV{DEVTYPE}=="disk", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}", OPTIONS+="string_escape=replace"
ENV{DEVTYPE}=="disk", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"
ENV{DEVTYPE}=="disk", ENV{MD_DEVNAME}=="?*", SYMLINK+="md/$env{MD_DEVNAME}"
ENV{DEVTYPE}=="partition", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}-part%n", OPTIONS+="string_escape=replace"
ENV{DEVTYPE}=="partition", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}-part%n"
ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[^0-9]", SYMLINK+="md/$env{MD_DEVNAME}%n"
ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[0-9]", SYMLINK+="md/$env{MD_DEVNAME}p%n"

IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
OPTIONS+="link_priority=100"
OPTIONS+="watch"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$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	# /etc/udev/rules/64-md-raid.rules: device naming rules for udev
2	# $Header: /root/magellan-cvs/src/udev/udev-md-raid.rules.magellan,v 1.5 2009-05-23 22:35:53 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	SUBSYSTEM!="block", GOTO="md_end"
22	ACTION!="add\|change", GOTO="md_end"
23
24	# 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	# partitions have no md/{array_state,metadata_version}
30	ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"
31
32	# container devices have a metadata version of e.g. 'external:ddf' and
33	# never leave state 'inactive'
34	ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
35	TEST!="md/array_state", GOTO="md_end"
36	ATTR{md/array_state}=="\|clear\|inactive", GOTO="md_end"
37	LABEL="md_ignore_state"
38
39	IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
40	ENV{DEVTYPE}=="disk", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}", OPTIONS+="string_escape=replace"
41	ENV{DEVTYPE}=="disk", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"
42	ENV{DEVTYPE}=="disk", ENV{MD_DEVNAME}=="?*", SYMLINK+="md/$env{MD_DEVNAME}"
43	ENV{DEVTYPE}=="partition", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}-part%n", OPTIONS+="string_escape=replace"
44	ENV{DEVTYPE}=="partition", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}-part%n"
45	ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[^0-9]", SYMLINK+="md/$env{MD_DEVNAME}%n"
46	ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[0-9]", SYMLINK+="md/$env{MD_DEVNAME}p%n"
47
48	IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
49	OPTIONS+="link_priority=100"
50	OPTIONS+="watch"
51	ENV{ID_FS_USAGE}=="filesystem\|other\|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
52	ENV{ID_FS_USAGE}=="filesystem\|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
53
54	LABEL="md_end"