0
votes
2answers
36 views

How can I shrink a Logical Volume, and re-allocate the freed space into a new partition on the same drive?

I have a drive, sda. It has two partitions: sda1: /boot sda2: LVM managed in Volume Group volgrp01 volgrp01 contains the following Logical Volumes: lv_root (30 GB) lv_swap (8 GB) lv_scratch (430 ...
1
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0answers
75 views

LVM Unable to remove physical volume

Aim: To remove the physical volume from the LVM in order to reformat it. LVM Setup: 1x 2TB HDD 1x 3TB HDD Problem: When trying to pvmove, I get an error saying "No extents available for allocation" ...
1
vote
1answer
469 views

How do LVM Snapshots work on the PE level?

How do LVM Snapshots work on the PE level? What is stored where? What data is lost when the snapshot runs out of COW space? (description + explanation below) I was experimenting with LVM and ...