1# Copyright (C) 2009 Red Hat, Inc. All rights reserved. 2# 3# This file is part of LVM2. 4 5# Udev rules for device-mapper devices. 6# 7# These rules create symlinks in /dev/disk directory. 8# Symlinks that depend on probing filesystem type, 9# label and uuid are created only if the device is not 10# suspended. 11 12# "add" event is processed on coldplug only! 13ACTION!="add|change", GOTO="dm_end" 14ENV{DM_UDEV_RULES_VSN}!="?*", GOTO="dm_end" 15ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}=="1", GOTO="dm_end" 16 17SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}" 18ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}" 19 20ENV{DM_SUSPENDED}=="1", GOTO="dm_end" 21 22IMPORT{program}="$env{DM_SBIN_PATH}/blkid -o udev -p $tempnode" 23ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS="link_priority=-100" 24ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" 25ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" 26 27LABEL="dm_end" 28