08-09-2009
I just scanned the man page. It is using volumes to refer to tapes. Let's say that you saved / to tape. It might easily fit and not use too much tape. So next you save /bigdata to the same tape. Well let's say it won't all fit on that tape. So you mount a 2nd tape. It fills all of that tape and still wants more. So you use a 3rd tape to get the rest. You now say that /bigdata required 3 volumes.
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Hello,
I have logical volume group of 50GB, in which I have 2 logical volumes, LogVol01 and LogVol02, both are of 10GB.
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LEARN ABOUT HPUX
pvremove
pvremove(1M) pvremove(1M)
NAME
pvremove - remove LVM data structure from a physical volume
SYNOPSIS
DESCRIPTION
The command clears the LVM data structure on a disk, so that it is no longer an LVM physical volume. The device may then be used by the
file system or by other volume managers.
The operation is denied if pv_path is assigned to a volume group. The command only clears the LVM data structure on a disk if the disk
does not belong to a volume group. This avoids accidentally removing a valid physical volume under a volume group. If the physical volume
to be removed belongs to a volume group, use the command to first remove the volume group associated with the physical volume.
Arguments
recognizes the following arguments:
pv_path The character (raw) device path name of a physical volume.
EXTERNAL INFLUENCES
Environment Variables
determines the language in which messages are displayed.
If is not specified or is null, it defaults to "C" (see lang(5)).
If any internationalization variable contains an invalid setting, all internationalization variables default to "C" (see environ(5)).
EXAMPLES
Remove LVM data structure on the physical volume
SEE ALSO
lvremove(1M), vgremove(1M), intro(7), lvm(7).
pvremove(1M)