[ZFS] refquota is very slow !

InterNetX - Juergen Gotteswinter juergen.gotteswinter at internetx.com
Sat Sep 3 10:26:29 UTC 2016


cant confirm this, works like a charm without difference to normal quota
setting

Am 02.09.2016 um 18:15 schrieb Ben RUBSON:
> Hello,
> 
> When I set refquota on a dataset, write IOs are done very sloooowwwly some MB below the limit.
> And I can't manage to reach it, dd (used to create a file to fulfil space) seems to stall.
> 
> No problem however with quota, dd goes to the end and returns with :
> "Disc quota exceeded"
> 
> Any clue ?
> I would have been interested to use refquota to avoid impacting users with snapshots'fs space, but this option is quite unusable as is.
> 
> Thank you very much !
> 
> Ben
> 
> 
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