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From: Marc MERLIN <marc@merlins.org>
To: Russell Coker <russell@coker.com.au>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14?
Date: Thu, 3 Jul 2014 23:04:09 -0700	[thread overview]
Message-ID: <20140704060409.GW11539@merlins.org> (raw)
In-Reply-To: <1937402.nCIA16QR35@xev>

On Fri, Jul 04, 2014 at 02:33:06PM +1000, Russell Coker wrote:
> On Thu, 3 Jul 2014 18:19:38 Marc MERLIN wrote:
> > I upgraded my server from 3.14 to 3.15.1 last week, and since then it's been
> > running out of memory and deadlocking (panic= doesn't even work).
> > I downgraded back to 3.14, but I already had the problem once since then.
> 
> Is there any correlation between such problems and BTRFS operations such as 
> creating snapshots or running a scrub/balance?

So far I don't have time data of when it happened, but I'm running new code
to do better logging and hopefully give me a hint of when this is happening.
However since it takes 6 to 48H to trigger, it'll take a little bit before I
can report back.

Thanks
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/  

  reply	other threads:[~2014-07-04  6:04 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-04  1:19 Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14? Marc MERLIN
2014-07-04  4:33 ` Russell Coker
2014-07-04  6:04   ` Marc MERLIN [this message]
2014-07-04  6:23   ` Satoru Takeuchi
2014-07-04 14:24     ` Marc MERLIN
2014-07-04 14:45       ` Russell Coker
2014-07-04 15:07         ` Marc MERLIN
2014-07-04 22:13       ` Duncan
2014-07-05 13:47 ` Andrew E. Mileski
2014-07-05 14:43   ` Marc MERLIN
2014-07-05 15:17     ` Andrew E. Mileski
2014-07-06 14:58     ` Marc MERLIN
2014-07-13 14:29       ` btrfs is " Marc MERLIN
2014-07-13 15:37         ` Marc MERLIN
2014-07-13 15:45           ` btrfs quotas " Marc MERLIN
2014-07-14  1:36             ` Qu Wenruo
2014-07-14  2:43               ` Marc MERLIN
2014-07-14  1:24         ` btrfs is " Qu Wenruo
2014-07-16  0:36           ` Jérôme Poulin
2014-07-16 15:55           ` Marc MERLIN
2014-07-17  2:22             ` Marc MERLIN
2014-07-16  0:45       ` Is btrfs " Jérôme Poulin
2014-07-05 14:27 ` Andrew E. Mileski

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