udev-rules/59-persistent-storage.rules

   1 SUBSYSTEM!="block", GOTO="ps_end"
   2 ACTION!="add|change", GOTO="ps_end"
   3
   4 KERNEL=="cciss[0-9]*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
   5 KERNEL=="nbd[0-9]*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
   6
   7
   8 KERNEL!="md[0-9]*|md_d[0-9]*|md/*", KERNEL!="md*", GOTO="md_end"
   9
  10 # partitions have no md/{array_state,metadata_version}
  11 ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"
  12
  13 # container devices have a metadata version of e.g. 'external:ddf' and
  14 # never leave state 'inactive'
  15 ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
  16 TEST!="md/array_state", GOTO="md_end"
  17 ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"
  18
  19 LABEL="md_ignore_state"
  20
  21 IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
  22 IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
  23 OPTIONS+="link_priority=100"
  24 OPTIONS+="watch"
  25 LABEL="md_end"
  26
  27
  28 KERNEL!="dm-[0-9]*", GOTO="ps_end"
  29 ACTION=="add", GOTO="ps_end"
  30 IMPORT{program}="/sbin/dmsetup info -c --nameprefixes --unquoted --rows --noheadings -o name,uuid,suspended,readonly,major,minor,open,tables_loaded,names_using_dev -j%M -m%m"
  31 ENV{DM_NAME}!="?*", GOTO="ps_end"
  32 ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", GOTO="ps_end"
  33 ENV{DM_UUID}=="CRYPT-TEMP-?*", GOTO="ps_end"
  34 ENV{DM_UUID}!="?*", ENV{DM_NAME}=="temporary-cryptsetup-?*", GOTO="ps_end"
  35 IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
  36
  37
  38 LABEL="ps_end"