1VGSCAN(8)                   System Manager's Manual                  VGSCAN(8)
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NAME

6       vgscan — scan all disks for volume groups and rebuild caches
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SYNOPSIS

9       vgscan   [--commandprofile   ProfileName]  [-d|--debug]  [-h|-?|--help]
10       [--ignorelockingfailure] [--mknodes] [-P|--partial] [-v|--verbose]
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DESCRIPTION

13       vgscan scans all SCSI, (E)IDE disks, multiple devices and  a  bunch  of
14       other  disk  devices in the system looking for LVM physical volumes and
15       volume groups.  Define a filter in lvm.conf(5) to restrict the scan  to
16       avoid a CD ROM, for example.
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18       In  LVM2, vgscans take place automatically; but you might still need to
19       run one explicitly after changing hardware.
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OPTIONS

22       See lvm(8) for common options.
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24       --mknodes
25              Also checks the LVM special files in /dev that  are  needed  for
26              active  logical volumes and creates any missing ones and removes
27              unused ones.
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29       --cache
30              Scan devices for LVM physical  volumes  and  volume  groups  and
31              instruct  the  lvmetad daemon to update its cached state accord‐
32              ingly.
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SEE ALSO

35       lvm(8), vgcreate(8), vgchange(8)
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39Sistina Software UKLVM TOOLS 2.02.143(2)-RHEL6 (2016-12-13)          VGSCAN(8)
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