# Udev rules for LVM.

ENV{DM_UDEV_RULES}=="", GOTO="lvm_end"
ENV{DM_UUID}!="LVM-?*", GOTO="lvm_end"

# Use DM name and split it up into its VG/LV/layer constituents.
IMPORT{program}="/sbin/dmsetup splitname --nameprefixes --noheadings --rows $env{DM_NAME}"

# Do not create symlinks for hidden subdevices.
ENV{DM_LV_NAME}=="?*_mimage_[0-9]*|pvmove?*|?*_vorigin|?*_mlog", ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}="1"
ENV{DM_LV_LAYER}=="?*", ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}="1"

LABEL="lvm_end"