WARNING: Running as a non-root user. Functionality may be unavailable. /run/lvm/lvmetad.socket: connect failed: Permission denied WARNING: Failed to connect to lvmetad. Falling back to internal scanning. LVM version: 2.02.133(2) (2015-10-30) Library version: 1.02.110 (2015-10-30) /dev/mapper/control: open failed: Permission denied Failure to communicate with kernel device-mapper driver. Incompatible libdevmapper (unknown version) and kernel driver (unknown version).

WARNING: Running as a non-root user. Functionality may be unavailable. /run/lvm/lvmetad.socket: connect failed: Permission denied WARNING: Failed to connect to lvmetad. Falling back to internal scanning. lvconvert: Change logical volume layout lvconvert [-m|--mirrors Mirrors [{--mirrorlog {disk|core|mirrored}|--corelog}]] [--type SegmentType] [--repair [--use-policies]] [--replace PhysicalVolume] [-R|--regionsize MirrorLogRegionSize] [--alloc AllocationPolicy] [-b|--background] [-f|--force] [-i|--interval seconds] [--stripes Stripes [-I|--stripesize StripeSize]] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] LogicalVolume[Path] [PhysicalVolume[Path]...] lvconvert [--splitmirrors Images --trackchanges] [--splitmirrors Images --name SplitLogicalVolumeName] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] LogicalVolume[Path] [SplittablePhysicalVolume[Path]...] lvconvert --splitsnapshot [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] SnapshotLogicalVolume[Path] lvconvert --splitcache [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] CacheLogicalVolume[Path] lvconvert --split [--name SplitLogicalVolumeName] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] SplitableLogicalVolume[Path] lvconvert --uncache [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] CacheLogicalVolume[Path] lvconvert [--type snapshot|-s|--snapshot] [-c|--chunksize] [-Z|--zero {y|n}] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] OriginalLogicalVolume[Path] SnapshotLogicalVolume[Path] lvconvert --merge [-b|--background] [-i|--interval seconds] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] LogicalVolume[Path] lvconvert [--type thin[-pool]|-T|--thin] [--thinpool ThinPoolLogicalVolume[Path]] [--chunksize size] [--discards {ignore|nopassdown|passdown}] [--poolmetadataspare {y|n}] [{--poolmetadata ThinMetadataLogicalVolume[Path] | --poolmetadatasize size}] [-r|--readahead ReadAheadSectors|auto|none] [--stripes Stripes [-I|--stripesize StripeSize]]] [--originname NewExternalOriginVolumeName]] [-Z|--zero {y|n}] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] [ExternalOrigin|ThinDataPool]LogicalVolume[Path] [PhysicalVolumePath...] lvconvert [--type cache[-pool]|-H|--cache] [--cachepool CacheDataLogicalVolume[Path]] [--cachemode CacheMode] [--cachepolicy policy] [--cachesettings key=value] [--chunksize size] [--poolmetadataspare {y|n}]] [{--poolmetadata CacheMetadataLogicalVolume[Path] | --poolmetadatasize size}] [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [--noudevsync] [-t|--test] [-v|--verbose] [--version] [-y|--yes] [Cache|CacheDataPool]LogicalVolume[Path] [PhysicalVolumePath...]