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Section: Maintenance Commands (8)
Updated: LVM TOOLS
Sommaire
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lvs - report information about logical volumes
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lvs
[--aligned] [-d/--debug] [-h/-?/--help]
[--ignorelockingfailure] [--noheadings] [--nosuffix]
[-o/--options [+]Field[,Field]]
[-O/--sort [+/-]Key1[,[+/-]Key2[,...]]]
[-P/--partial] [--segments]
[--separator Separator] [--unbuffered]
[--units hsbkmgtHKMGT]
[-v/--verbose]
[--version] [VolumeGroupName [VolumeGroupName...]]
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lvs produces formatted output about logical volumes.
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See lvm for common options.
- --aligned
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Use with --separator to align the output columns.
- --noheadings
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Suppress the headings line that is normally the first line of output.
Useful if grepping the output.
- --nosuffix
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Suppress the suffix on output sizes. Use with --units (except h and H)
if processing the output.
- -o, --options
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Comma-separated ordered list of columns. Precede the list with '+' to append
to the default selection of columns instead of replacing it. Column names are:
lv_uuid, lv_name, lv_attr, lv_major, lv_minor, lv_kernel_major, lv_kernel_minor,
lv_size, seg_count, origin, snap_percent,
copy_percent, move_pv, lv_tags,
segtype, stripes,
stripesize, chunksize, seg_start, seg_size, seg_tags, devices,
regionsize, mirror_log, modules.
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With --segments, any "seg_" prefixes are optional; otherwise any "lv_"
prefixes are optional. Columns mentioned in vgs (8)
can also be chosen.
Use -o help to view the full list of fields available.
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The lv_attr bits are:
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- 1
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Volume type: (m)irrored, (M)irrored without initial sync, (o)rigin, (p)vmove, (s)napshot,
invalid (S)napshot, (v)irtual, mirror (i)mage, mirror (I)mage out-of-sync,
under (c)onversion
- 2
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Permissions: (w)riteable, (r)ead-only
- 3
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Allocation policy: (c)ontiguous, c(l)ing, (n)ormal, (a)nywhere, (i)nherited
This is capitalised if the volume is currently locked against allocation
changes, for example during pvmove (8).
- 4
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fixed (m)inor
- 5
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State: (a)ctive, (s)uspended, (I)nvalid snapshot, invalid (S)uspended snapshot,
mapped (d)evice present without tables, mapped device present with (i)nactive table
- 6
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device (o)pen
- --segments
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Use default columns that emphasize segment information.
- -O, --sort
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Comma-separated ordered list of columns to sort by. Replaces the default
selection. Precede any column with - for a reverse sort on that column.
- --separator Separator
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String to use to separate each column. Useful if grepping the output.
- --unbuffered
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Produce output immediately without sorting or aligning the columns properly.
- --units hsbkmgtHKMGT
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All sizes are output in these units: (h)uman-readable, (s)ectors, (b)ytes,
(k)ilobytes, (m)egabytes, (g)igabytes, (t)erabytes. Capitalise to use multiples
of 1000 (S.I.) instead of 1024. Can also specify custom (u)nits e.g.
--units 3M
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lvm(8),
lvdisplay(8),
pvs(8),
vgs(8)
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- NAME
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- SYNOPSIS
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- DESCRIPTION
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- OPTIONS
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- SEE ALSO
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