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Operating Systems Linux Logical Volume to physical disk mapping Post 302883029 by cjcox on Friday 10th of January 2014 12:44:45 PM
Old 01-10-2014
pvs is good for showing space remaining in volumes across physical vols that are part of the logical vols.

When you create a volume group, it's from a pool of storage. In your case, the pool contains a single partition /dev/sde2 (at the time you posted anyhow). You'll practically never refer to /dev/sde2 again (there are cases, but generally only useful if you are creating volumes using whole drives rather than partitions).

Perhaps some good read here: NTLUG | Articles / LVM browse
 

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