mirror of
git://sourceware.org/git/lvm2.git
synced 2024-10-29 21:55:56 +03:00
47 lines
1.3 KiB
Groff
47 lines
1.3 KiB
Groff
.TH VGCONVERT 8 "LVM TOOLS #VERSION#" "Sistina Software UK" \" -*- nroff -*-
|
|
.SH NAME
|
|
vgconvert \- convert volume group metadata format
|
|
.SH SYNOPSIS
|
|
.B vgconvert
|
|
.RB [ \-\-commandprofile
|
|
.IR ProfileName ]
|
|
.RB [ \-d | \-\-debug ]
|
|
.RB [ \-h | \-\-help ]
|
|
.RB [ \-t | \-\-test ]
|
|
.RB [ \-v | \-\-verbose ]
|
|
.RB [ \-\-labelsector ]
|
|
.RB [ \-\-bootloaderareasize
|
|
.IR size ]
|
|
.RB [ \-M | \-\-metadatatype
|
|
.IR type ]
|
|
.RB [ \-\-pvmetadatacopies
|
|
.IR NumberOfCopies ]
|
|
.RB [ \-\-metadatasize
|
|
.IR size ]
|
|
.RB [ \-\-version ]
|
|
.I VolumeGroupName
|
|
.RI [ VolumeGroupName ...]
|
|
.SH DESCRIPTION
|
|
vgconvert converts
|
|
.I VolumeGroupName
|
|
metadata from one format to another provided that the metadata
|
|
fits into the same space.
|
|
.SH OPTIONS
|
|
See \fBlvm\fP(8) and \fBpvcreate\fP(8) for options.
|
|
.SH Examples
|
|
Convert volume group vg1 from LVM1 metadata format to the new LVM2
|
|
metadata format.
|
|
.sp
|
|
.B vgconvert \-M2 vg1
|
|
.SH RECOVERY
|
|
Use \fBpvscan\fP(8) to see which PVs lost their metadata.
|
|
Run \fBpvcreate\fP(8) with the \fB\-\-uuid\fP and \fB\-\-restorefile\fP
|
|
options on each such PV to reformat it as it was, using the archive
|
|
file that \fBvgconvert\fP(8) created at the start of the procedure.
|
|
Finally run \fBvgcfgrestore\fP(8) with that archive file to restore
|
|
the original metadata.
|
|
.SH SEE ALSO
|
|
.BR lvm (8),
|
|
.BR pvcreate (8),
|
|
.BR vgcfgrestore (8)
|