[linux-lvm] lvm-vdo, snapshots and cache
g.danti at assyoma.it
Tue Nov 15 17:42:23 UTC 2022
as previous vdo utils are gone in RHEL9, VDO volumes must be created via
lvm-vdo and associated lvm commands.
What is not clear to me is how to combine lvm-vdo with lvmthin (for fast
CoW snapshots) and/or lvmcache (for SSD caching of an HDD pool). For
example, with the old /dev/mapper/vdo style volumes (ie: the one created
via vdo create) one can do something as physical_dev -> vdo -> lvmthin
How to do the same with lvm-vdo?
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