Didn't go so well unfortunately, system ended up panicking: Out of memory and no killable processes. So I guess I'll be staying on 4.6 for a bit longer.
On Sat, Aug 27, 2016 at 9:57 AM, E V <eliven...@gmail.com> wrote: > 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
