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Test Your Knowledge in Computers #1001
Difficulty: Medium
Grace Brewster Murray Hopper was an American computer scientist and United States Navy rear admiral who found a moth in a computer stuck in a relay in 1947 and was later referred to as "Grandma COBOL" for her pioneering work in machine-independent programming languages.
True or False?
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vgcfgbackup(8) [freebsd man page]

VGCFGBACKUP(8)						      System Manager's Manual						    VGCFGBACKUP(8)

vgcfgbackup - backup volume group descriptor area SYNOPSIS
vgcfgbackup [-d|--debug] [-f|--file filename] [-h|--help] [--ignorelockingfailure] [-P|--partial] [-v|--verbose] [VolumeGroupName...] DESCRIPTION
vgcfgbackup allows you to backup the metadata of your volume groups. If you don't name any volume groups on the command line, all of them will be backed up. In a default installation, each volume group gets backed up into a separate file bearing the name of the volume group in the directory /etc/lvm/backup. You can write the backup to an alternative file using -f. In this case if you are backing up more than one volume group the filename is treated as a template, and %s gets replaced by the volume group name. NB. This DOESN'T backup user/system data in logical volume(s)! Backup /etc/lvm regularly too. OPTIONS
See lvm for common options. SEE ALSO
lvm(8), vgcfgrestore(8) Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGCFGBACKUP(8)

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