git.sesse.net Git - bcachefs-tools-debian/blob - 69-bcache.rules

   1 # register bcache devices as they come up
   2 # man 7 udev for syntax
   3
   4 SUBSYSTEM!="block", GOTO="bcache_end"
   5 ACTION=="remove", GOTO="bcache_end"
   6
   7 # blkid was run by the standard udev rules
   8 # It recognised bcache (util-linux 2.24+)
   9 ENV{ID_FS_TYPE}=="bcache", GOTO="bcache_backing_found"
  10 # It recognised something else; bail
  11 ENV{ID_FS_TYPE}=="?*", GOTO="bcache_backing_end"
  12
  13 # Backing devices: scan, symlink, register
  14 IMPORT{program}="probe-bcache -o udev $tempnode"
  15 ENV{ID_FS_TYPE}!="bcache", GOTO="bcache_backing_end"
  16 ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
  17
  18 LABEL="bcache_backing_found"
  19 RUN+="bcache-register $tempnode"
  20 LABEL="bcache_backing_end"
  21
  22 # Cached devices: symlink
  23 DRIVER=="bcache", ENV{CACHED_UUID}=="?*", \
  24         SYMLINK+="bcache/by-uuid/$env{CACHED_UUID}"
  25 DRIVER=="bcache", ENV{CACHED_LABEL}=="?*", \
  26         SYMLINK+="bcache/by-label/$env{CACHED_LABEL}"
  27
  28 LABEL="bcache_end"
  29