diff options
Diffstat (limited to 'udev-md-raid.rules')
-rw-r--r-- | udev-md-raid.rules | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/udev-md-raid.rules b/udev-md-raid.rules new file mode 100644 index 0000000..300a754 --- /dev/null +++ b/udev-md-raid.rules @@ -0,0 +1,38 @@ +# do not edit this file, it will be overwritten on update + +SUBSYSTEM!="block", GOTO="md_end" +ACTION!="add|change", GOTO="md_end" +ACTION=="change", GOTO="md_no_incr" + +# 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 +LABEL="md_no_incr" +KERNEL!="md*", GOTO="md_end" + +# partitions have no md/{array_state,metadata_version}, but should not +# for that reason be ignored. +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}="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" |