Le 27/08/2019 à 07:06, Swâmi Petaramesh a écrit :
> 
> Now the machine looks stable so far with a 5.2, albeit more recent, Arch
> kernel : 5.2.9-arch1-1-ARCH.

As my 1st machine looks fairly stable now, I just upgraded to 5.2
another one that had always been running <= 5.1 before.

So I keep an eye on the syslog.

Right after reboot in 5.2 I see :

kernel: BTRFS warning (device dm-1): block
group 34390147072 has wrong amount of free space
kernel: BTRFS warning (device dm-1):
failed to load free space cache for block group 34390147072, rebuilding
it now

So it seems that the 5.2 kernel finds and tries to fix minor
inconsistencies that were unnoticed in previous kernel versions ?

I wonder if such things could be the cause of the corruption issues I
got : finding some inconsistencies with new checks right after a kernel
upgrade, trying to fix them and creating a mess instead ?

(This 2nd machine has been rebooted twice after this and still looks
happy...)

Kind regards.

ॐ

-- 
Swâmi Petaramesh <sw...@petaramesh.org> PGP 9076E32E

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