ACTION=="add|change", SUBSYSTEM=="block", KERNEL=="mtdblock*", ATTRS{name}=="memdisk", ATTRS{type}=="ram", GOTO="memdisk_start" GOTO="memdisk_end" LABEL="memdisk_start" SYMLINK+="memdisk" IMPORT{program}="/sbin/blkid -o udev -p $tempnode" ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$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="memdisk_end"