On 01/03/18 18:18, Rui DeSousa wrote:
> I can tell you this; it’s not ZFS or it’s quotas. I know that Postgres has no problems with ZFS and quotas; I have
seenPostgres development environments run out of quota space on ZFS and Postgres never got corrupted — it would just
crashand end up in a crash/restore loop. Just increase the quota and Postgres recovers without issue exiting the
crash/restoreloop, cleanup the rouge space usage, and reduce the quota back down. It makes recovering from out of
spaceissues very quick.
>
>
So enabling quotas on the same ext4 filesystem I reliably getting 'quota
exceeded' and 11 return code from rsync. This is on Ubuntu 17.10 (not
sure what you are on)...but to me it points the finger at a ZFS bug.
Also as has just been pointed out - typically people enable monitoring
and provision so as to specifically avoid the weird edge cases for out
of disk/quota etc.
regards
Mark
