[linux-lvm] migrating a thick LV to a thin LV

Paul B. Henson henson at acm.org
Wed Mar 12 19:07:37 UTC 2014

> From: Marian Csontos
> Sent: Wednesday, March 12, 2014 1:47 AM
> Yes, discarded blocks in the thin-pool data device which are not
> referenced from other thin-volumes (snapshots) are released regardless
> whether the device at the bottom supports discards or not.

Excellent; thanks for the confirmation.

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