# This file causes Linux RAID (mdadm) block devices to be checked for
# further filesystems if the array is active.
# See udev(8) for syntax

SUBSYSTEM!="block", GOTO="mdadm_end"
KERNEL!="md[0-9]*", GOTO="mdadm_end"
ACTION!="add|change", GOTO="mdadm_end"

# Check array status
ATTR{md/array_state}=="|clear|inactive", GOTO="mdadm_end"

# Obtain array information
IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
ENV{MD_NAME}=="?*", SYMLINK+="disk/by-id/md-name-$env{MD_NAME}"
ENV{MD_UUID}=="?*", SYMLINK+="disk/by-id/md-uuid-$env{MD_UUID}"

# by-uuid and by-label symlinks
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="mdadm_end"