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man: update pvcreate/pvs/vgconvert man page to cover embedding area support

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This commit is contained in:
Peter Rajnoha 2013-02-26 14:10:11 +01:00
parent ea69cda4b0
commit 28a5f6bc38
3 changed files with 18 additions and 3 deletions
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13
man/pvcreate.8.in
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@ -12,6 +12,8 @@ pvcreate \- initialize a disk or partition for use by LVM
.RB [ \-\-force ]]
.RB [ \-y | \-\-yes ]
.RB [ \-\-labelsector ]
.RB [ \-\-embeddingareasize
.IR size ]
.RB [ \-M | \-\-metadatatype
.IR type ]
.RB [ \-\- [ pv ] metadatacopies
@ -163,6 +165,17 @@ sector (sector 1). This lets you use a different sector near the
start of the disk (between 0 and 3 inclusive - see LABEL_SCAN_SECTORS
in the source). Use with care.
.TP
.B \-\-embeddingareasize \fIsize
Create a separate embedding area of specified size besides PV's data
area. The embedding area is an area of reserved space on the PV from
which LVM2 will not allocate any extents and it's kept untouched for
use with external tools to embed their own data or metadata. The start
of the embedding area is always aligned, see also \fB--dataalignment\fP
and \fB--dataalignmentoffset\fP. The embedding area size may eventually
end up increased due to the alignment, but it's never less than the
size that is requested. To see the embedding area start and size of
an existing Physical Volume use \fBpvs -o +ea_start,ea_size\fP.
.TP
.B \-\-setphysicalvolumesize \fIsize
Overrides the automatically-detected size of the PV. Use with care.
.SH Examples

6
man/pvs.8.in
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@ -63,9 +63,9 @@ and \fB-o pvseg_all\fP to select all Physical Volume segment columns.
Use \fB-o help\fP to view the full list of columns available.
.IP
Column names include: pv_fmt, pv_uuid, dev_size, pv_name, pv_mda_free,
pv_mda_size, pe_start, pv_size, pv_free, pv_used, pv_attr, pv_pe_count,
pv_pe_alloc_count, pv_tags, pv_mda_count, pv_mda_used_count,
pvseg_start, and pvseg_size.
pv_mda_size, ea_start, ea_size, pe_start, pv_size, pv_free, pv_used,
pv_attr, pv_pe_count, pv_pe_alloc_count, pv_tags, pv_mda_count,
pv_mda_used_count, pvseg_start, and pvseg_size
.IP
With \fB\-\-segments\fP, any "pvseg_" prefixes are optional; otherwise any
"pv_" prefixes are optional. Columns mentioned in \fBvgs\fP(8) can also

2
man/vgconvert.8.in
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@ -8,6 +8,8 @@ vgconvert \- convert volume group metadata format
.RB [ \-t | \-\-test ]
.RB [ \-v | \-\-verbose ]
.RB [ \-\-labelsector ]
.RB [ \-\-embeddingareasize
.IR size ]
.RB [ \-M | \-\-metadatatype
.IR type ]
.RB [ \-\-pvmetadatacopies