23 lines
909 B
Plaintext
23 lines
909 B
Plaintext
# device mapper links hook into "change" events, when the dm table
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# becomes available; some table-types must be ignored
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KERNEL=="device-mapper", SYMLINK+="mapper/control"
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KERNEL!="dm-*", GOTO="device_mapper_end"
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ACTION!="add|change", GOTO="device_mapper_end"
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# skip snapshot and error tables
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IMPORT{program}="/sbin/dmsetup export -j%M -m%m"
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ENV{DM_STATE}!="ACTIVE", GOTO="device_mapper_end"
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ENV{DM_TARGET_TYPES}=="|*snapshot*|*error*", GOTO="device_mapper_end"
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SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}"
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ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}"
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IMPORT{program}="vol_id --export $tempnode"
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OPTIONS="link_priority=-100"
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ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_SAFE}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_SAFE}"
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ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_SAFE}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_SAFE}"
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LABEL="device_mapper_end"
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