LVM caching enabled in Ubuntu 16.04 (or, to be completely honest, Linux
Mint 18) is also incompatible with the older caching implementation in
Linux Mint Debian Edition 2 (i.e. Debian Jessie). I hoped the following
procedure would create an LVM cache that works for both Jessie and
Xenial:
1) Under
** Changed in: lvm2 (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1556602
Title:
LVM in 16.04 cannot mount LVM Cached Volumes created in 15.10
To manage no
The suggested workaround in
https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1556602/comments/8
did not work for me. What did work however was to build a modified lvm2
package using the aforementioned patch, then boot from external media,
install the modified lvm2 on the externally booted ubuntu
I've restored my system to a working state by building lvm2 from
upstream source that includes the referenced patch and using the
compiled lvm to do a config backup which added the missing metadata
attributes then using native lvm (lvm2 2.02.133-1ubuntu7) to restore the
config backup.
All is worki
The patch referenced above does not have a related bug report in the
upstream project.
The earliest release version the patch is included in is lvm2 2.02.135
** Summary changed:
- LVM cannot mount LVM Cached Volumes from LMDE Betsy
+ LVM in 16.04 cannot mount LVM Cached Volumes created in 15.10