ZFS, compression, system load, pauses (livelocks?)

[Wiktor Niesiobedzki]

2009/12/15 Ivan Voras <ivoras at freebsd.org>:
> I have tried before reducing priority of ZFS taskqueues but only to
> PRIBIO, not below it - not much effect wrt "pauses".

I was testing with getting the thread as low priority as PUSER (with
original pjd@ patch) and it was actually performing better than the
current solution, though I found that quite risky.


Cheers,

Wiktor Niesiobędzki