On Tue, Dec 1, 2020 at 3:55 AM John Stoffel <john@xxxxxxxxxxx> wrote:
I suspect you're toast. What are you trying to accomplish here
though? Trying to stuff 10 pounds of data into a 5 pound bag? *grin*
I don't know what you mean by that. Do you mean that thin pools cannot be migrated to from older LVMs ?
Or are you trying to have the ability to take snapshots of your system
to make rollbacks easier?
Yes.
You need to post the output of your configuration in more detail, with
dmesg output, logs, lvs, pvs, vgs output, etc.
$ lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
fedora vgfedora Vwi-aotz-- 700.00g pool00 16.66
pool00 vgfedora twi-aotz-- <929.76g 12.54 16.62
fedora vgfedora Vwi-aotz-- 700.00g pool00 16.66
pool00 vgfedora twi-aotz-- <929.76g 12.54 16.62
$ pvs
PV VG Fmt Attr PSize PFree
/dev/mapper/luks-2ec7f1ae-6f9b-4896-a7b2-be7809e9d2f4 vgfedora lvm2 a-- 929.99g 120.00m
/dev/mapper/luks-2ec7f1ae-6f9b-4896-a7b2-be7809e9d2f4 vgfedora lvm2 a-- 929.99g 120.00m
$ vgs
VG #PV #LV #SN Attr VSize VFree
vgfedora 1 2 0 wz--n- 929.99g 120.00m
vgfedora 1 2 0 wz--n- 929.99g 120.00m
dmesg:
But really, you do have backups?
No.
Regards,
Sreyan Chakravarty
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