LVS(8) | LVS(8) |
--aligned | Use with --separator to align the output columns. |
--nameprefixes | Add an "LVM2_" prefix plus the field name to the output. Useful with --noheadings to produce a list of field=value pairs that can be used to set environment variables (for example, in udev (7) rules). |
--noheadings | Suppress the headings line that is normally the first line of output. Useful if grepping the output. |
--nosuffix | Suppress the suffix on output sizes. Use with --units (except h and H) if processing the output. |
-o, --options | 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. |
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. |
The lv_attr bits are: |
1 | 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 | Permissions: (w)riteable, (r)ead-only |
3 | 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 | fixed (m)inor |
5 | 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 | device (o)pen |
--segments | Use default columns that emphasize segment information. |
-O, --sort | Comma-separated ordered list of columns to sort by. Replaces the default selection. Precede any column with - for a reverse sort on that column. |
--rows | Output columns as rows. |
--separator Separator | String to use to separate each column. Useful if grepping the output. |
--unbuffered | Produce output immediately without sorting or aligning the columns properly. |
--units hsbkmgtHKMGT | 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 |
--unquoted | When used with --nameprefixes, output values in the field=value pairs are not quoted. |
LVM TOOLS 2.02.44-cvs (02-17-09) | Sistina Software UK |