OOM killer still killed rsync with swappiness 0, so rebuilt and rebooted with the patch and restarted the rsync. Seems to be running fine atm. Cached mem shoots right up to almost all of RAM and stays there per usual. We'll see how it goes.
On Fri, Aug 26, 2016 at 3:02 PM, Tomasz Torcz <to...@pipebreaker.pl> wrote: > On Fri, Aug 26, 2016 at 03:00:48PM -0400, E V wrote: >> Just upgraded from 4.6.5 to 4.7.2 for my btrfs backup server with 32GB >> of ram. Only thing that run's on it is an rsync of an NFS filesystem >> to the local btrfs. Cached mem tends to hang out around 26-30GB, but >> with 4.7.2 the OOM is now going crazy and trying to kill whatever it >> can including my ssh and rsync process. Anyone seen anything similar? > > That's probably OOM regression in 4.7. Could you please test this patch: > https://lkml.org/lkml/2016/8/23/145 > > -- > Tomasz Torcz ,,If you try to upissue this patchset I shall be > seeking > xmpp: zdzich...@chrome.pl an IP-routable hand grenade.'' -- Andrew Morton > (LKML) > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
