TH VGSCAN 8 "LVM TOOLS #VERSION#" "Sistina Software UK" \" -*- nroff -*-
SH NAME
vgscan \- scan all disks for volume groups and rebuild caches
SH SYNOPSIS
B vgscan
[\-d|\-\-debug] [\-h|\-?|\-\-help]
[\-\-ignorelockingfailure]
[\-\-mknodes]
[\-P|\-\-partial]
[\-v|\-\-verbose]
SH DESCRIPTION
vgscan scans all SCSI, (E)IDE disks, multiple devices and a bunch
of other disk devices in the system looking for LVM physical volumes
and volume groups. Define a filter in \fBlvm.conf\fP(5) to restrict
the scan to avoid a CD ROM, for example.
LP
In LVM2, vgscans take place automatically; but you might still need to
run one explicitly after changing hardware.
SH OPTIONS
See \fBlvm\fP for common options.
TP
I \-\-mknodes
Also checks the LVM special files in /dev that are needed for active
logical volumes and creates any missing ones and removes unused ones.
SH SEE ALSO
BR lvm (8),
BR vgcreate (8),
BR vgchange (8)