diff --git a/man/lvconvert.8_end b/man/lvconvert.8_end index 6fe32fd08..5a7680999 100644 --- a/man/lvconvert.8_end +++ b/man/lvconvert.8_end @@ -89,6 +89,11 @@ through thinLV and for the conversion set the pool metadata size to 1GiB. .br .B lvconvert --type thin --poolmetadatasize 1G vg/lvol1 .P +Convert an LV into a thin-pool with VDO deduplication and compression +for storing its data. +.br +.B lvconvert --type thin-pool --pooldatavdo y vg/lvol1 +.P Convert an LV into a thin LV in the specified thin pool. The existing LV is used as an external read-only origin for the new thin LV. .br diff --git a/man/lvmthin.7_main b/man/lvmthin.7_main index d77f3b62b..02860363e 100644 --- a/man/lvmthin.7_main +++ b/man/lvmthin.7_main @@ -272,6 +272,36 @@ Convert LV to a thin pool with chunk size 256KiB. thick vg Vwi-a-tz-- 12,00m thick_tpool0 100,00 0 thick_tpool0 vg twi---tz-- 12,00m 100,00 10,94 256,00k . +.SS \n+[step]. Create thin-pool with compression and deduplication +. +Create a new thin-pool with the use of VDO layer for compression and +deduplication of stored data. +.P +.B lvcreate --type thin-pool --pooldatavdo y VG/PoolLV +.P +.I Example +.br +Create a 10G CompressedPool thin-pool with VDO data volume whose +VDO slab size is 4096 MiB. +.br +.nf +# lvcreate --type thin-pool -L10G --pooldatavdo y \\ + --vdosettings 'slab_size_mb=4096' VG/CompressedPool +.fi +. +.SS \n+[step]. Convert an LV into a compressed deduplicated thin-pool +. +Convert an existing LV (linear, stripe,...) to the thinpool whose +data volume is using VDO layer for compression and deduplication. +.P +.B lvconvert --type thin-pool --pooldatavdo y VG/LV +.P +.I Example +.br +Convert existing BigVolume LV into a compressed thin-pool. +.br +# lvconvert --type thin-pool --pooldatavdo y VG/BigVolume +. .SH THIN TOPICS . .B Automatic pool metadata LV @@ -1362,4 +1392,7 @@ skipped while mounting readonly: .BR thin_check (8), .BR thin_dump (8), .BR thin_repair (8), -.BR thin_restore (8) +.BR thin_restore (8), +.P +.BR vdoformat (8), +.BR vdostats (8) diff --git a/man/lvmvdo.7_main b/man/lvmvdo.7_main index 931c461b3..e7d615aa0 100644 --- a/man/lvmvdo.7_main +++ b/man/lvmvdo.7_main @@ -441,7 +441,6 @@ a dense UDS index uses 17 GiB of storage and a sparse UDS index will use .BR lvremove (8), .BR lvs (8), .P -.BR vdo (8), .BR vdoformat (8), .BR vdostats (8), .P