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

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    Revision 717 - (hide annotations) (download)
    Mon Dec 22 20:31:37 2008 UTC (15 years, 5 months ago) by niro
    File size: 2580 byte(s) 
    -updated to udev-135
    1 niro 516 # /etc/udev/rules/64-md-raid.rules: device naming rules for udev
    2 niro 717 # $Header: /root/magellan-cvs/src/udev/udev-md-raid.rules.magellan,v 1.3 2008-12-22 20:31:37 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 717 # container devices have a metadata version of e.g. 'external:ddf' and
    30     # never leave state 'inactive'
    31     ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
    32 niro 516 ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"
    33 niro 717 LABEL="md_ignore_state"
    34 niro 516
    35     IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
    36 niro 717 ENV{DEVTYPE}=="disk", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}", OPTIONS+="string_escape=replace"
    37     ENV{DEVTYPE}=="disk", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"
    38     ENV{DEVTYPE}=="disk", ENV{MD_DEVNAME}=="?*", SYMLINK+="md/$env{MD_DEVNAME}"
    39     ENV{DEVTYPE}=="partition", ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}-part%n", OPTIONS+="string_escape=replace"
    40     ENV{DEVTYPE}=="partition", ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}-part%n"
    41     ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[^0-9]", SYMLINK+="md/$env{MD_DEVNAME}%n"
    42     ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[0-9]", SYMLINK+="md/$env{MD_DEVNAME}p%n"
    43 niro 516
    44     IMPORT{program}="vol_id --export $tempnode"
    45 niro 717 OPTIONS+="link_priority=100"
    46 niro 516 ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
    47     ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
    48    
    49     LABEL="md_end"