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#
# persistent links for device-mapper devices
# only hardware-backed device-mapper devices (ie multipath, dmraid,
# and kpartx) have meaningful persistent device names
#
KERNEL!="dm-*", GOTO="kpartx_end"
ACTION=="remove", GOTO="kpartx_end"
ENV{DM_TABLE_STATE}!="LIVE", GOTO="kpartx_end"
ENV{DM_UUID}=="?*", IMPORT{program}=="kpartx_id %M %m $env{DM_UUID}"
OPTIONS="link_priority=50"
# Create persistent links for multipath tables
ENV{DM_UUID}=="mpath-*", \
SYMLINK+="disk/by-id/$env{DM_TYPE}-$env{DM_NAME}"
# Create persistent links for dmraid tables
ENV{DM_UUID}=="dmraid-*", \
SYMLINK+="disk/by-id/$env{DM_TYPE}-$env{DM_NAME}"
# Create persistent links for partitions
ENV{DM_PART}=="?*", \
SYMLINK+="disk/by-id/$env{DM_TYPE}-$env{DM_NAME}-part$env{DM_PART}"
# Create dm tables for partitions
ENV{DM_STATE}=="ACTIVE", ENV{DM_UUID}=="mpath-*", \
RUN+="/sbin/kpartx -a -p -part /dev/$kernel"
ENV{DM_STATE}=="ACTIVE", ENV{DM_UUID}=="dmraid-*", \
RUN+="/sbin/kpartx -a -p -part /dev/$kernel"
LABEL="kpartx_end"
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