From: Marc MERLIN <marc@merlins.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-mm <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>, Tejun Heo <tj@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free
Date: Tue, 29 Nov 2016 07:55:37 -0800 [thread overview]
Message-ID: <20161129155537.f6qgnfmnoljwnx6j@merlins.org> (raw)
In-Reply-To: <20161128072315.GC14788@dhcp22.suse.cz>
On Mon, Nov 28, 2016 at 08:23:15AM +0100, Michal Hocko wrote:
> Marc, could you try this patch please? I think it should be pretty clear
> it should help you but running it through your use case would be more
> than welcome before I ask Greg to take this to the 4.8 stable tree.
I ran it overnight and copied 1.4TB with it before it failed because
there wasn't enough disk space on the other side, so I think it fixes
the problem too.
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/ | PGP 1024R/763BE901
WARNING: multiple messages have this Message-ID (diff)
From: Marc MERLIN <marc@merlins.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-mm <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>, Tejun Heo <tj@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free
Date: Tue, 29 Nov 2016 07:55:37 -0800 [thread overview]
Message-ID: <20161129155537.f6qgnfmnoljwnx6j@merlins.org> (raw)
In-Reply-To: <20161128072315.GC14788@dhcp22.suse.cz>
On Mon, Nov 28, 2016 at 08:23:15AM +0100, Michal Hocko wrote:
> Marc, could you try this patch please? I think it should be pretty clear
> it should help you but running it through your use case would be more
> than welcome before I ask Greg to take this to the 4.8 stable tree.
I ran it overnight and copied 1.4TB with it before it failed because
there wasn't enough disk space on the other side, so I think it fixes
the problem too.
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/ | PGP 1024R/763BE901
--
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next prev parent reply other threads:[~2016-11-29 15:56 UTC|newest]
Thread overview: 113+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 15:43 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free Marc MERLIN
2016-11-21 16:30 ` Marc MERLIN
2016-11-21 21:50 ` Vlastimil Babka
2016-11-21 21:50 ` Vlastimil Babka
2016-11-21 21:56 ` Marc MERLIN
2016-11-21 21:56 ` Marc MERLIN
2016-11-21 23:03 ` [PATCH] block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcg Tejun Heo
2016-11-21 23:03 ` Tejun Heo
2016-11-22 15:47 ` Vlastimil Babka
2016-11-22 15:47 ` Vlastimil Babka
2016-11-22 16:48 ` Tejun Heo
2016-11-22 16:48 ` Tejun Heo
2016-11-22 22:13 ` Linus Torvalds
2016-11-22 22:13 ` Linus Torvalds
2016-11-23 8:50 ` Vlastimil Babka
2016-11-23 8:50 ` Vlastimil Babka
2016-11-28 17:19 ` Tejun Heo
2016-11-28 17:19 ` Tejun Heo
2016-11-29 7:25 ` Michal Hocko
2016-11-29 7:25 ` Michal Hocko
2016-11-29 16:38 ` Tejun Heo
2016-11-29 16:38 ` Tejun Heo
2016-11-29 16:57 ` Vlastimil Babka
2016-11-29 16:57 ` Vlastimil Babka
2016-11-29 17:13 ` Michal Hocko
2016-11-29 17:13 ` Michal Hocko
2016-11-29 17:17 ` Linus Torvalds
2016-11-29 17:17 ` Linus Torvalds
2016-11-29 17:28 ` Michal Hocko
2016-11-29 17:28 ` Michal Hocko
2016-11-29 17:48 ` Linus Torvalds
2016-11-29 17:48 ` Linus Torvalds
2016-11-22 16:00 ` Jens Axboe
2016-11-22 16:00 ` Jens Axboe
2016-11-22 16:06 ` 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free Marc MERLIN
2016-11-22 16:06 ` Marc MERLIN
2016-11-22 16:14 ` Vlastimil Babka
2016-11-22 16:14 ` Vlastimil Babka
2016-11-22 16:25 ` Michal Hocko
2016-11-22 16:25 ` Michal Hocko
2016-11-22 16:47 ` Marc MERLIN
2016-11-22 16:47 ` Marc MERLIN
2016-11-22 16:38 ` Greg Kroah-Hartman
2016-11-22 16:38 ` Greg Kroah-Hartman
2016-11-29 16:25 ` Michal Hocko
2016-11-29 16:25 ` Michal Hocko
2016-11-29 16:25 ` Michal Hocko
2016-11-29 16:43 ` Patch "mm, oom: stop pre-mature high-order OOM killer invocations" has been added to the 4.8-stable tree gregkh
2016-11-29 16:43 ` 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free Greg Kroah-Hartman
2016-11-29 16:43 ` Greg Kroah-Hartman
2016-11-22 19:38 ` Linus Torvalds
2016-11-22 19:38 ` Linus Torvalds
2016-11-23 6:34 ` Michal Hocko
2016-11-23 6:34 ` Michal Hocko
2016-11-23 6:53 ` Hillf Danton
2016-11-23 6:53 ` Hillf Danton
2016-11-23 7:00 ` Michal Hocko
2016-11-23 7:00 ` Michal Hocko
2016-11-23 9:18 ` Vlastimil Babka
2016-11-23 9:18 ` Vlastimil Babka
2016-11-28 7:23 ` Michal Hocko
2016-11-28 7:23 ` Michal Hocko
2016-11-28 20:55 ` Marc MERLIN
2016-11-29 15:55 ` Marc MERLIN [this message]
2016-11-29 15:55 ` Marc MERLIN
2016-11-29 16:07 ` Michal Hocko
2016-11-29 16:07 ` Michal Hocko
2016-11-29 16:34 ` Marc MERLIN
2016-11-29 16:34 ` Marc MERLIN
2016-11-29 17:07 ` Linus Torvalds
2016-11-29 17:07 ` Linus Torvalds
2016-11-29 17:40 ` Marc MERLIN
2016-11-29 17:40 ` Marc MERLIN
2016-11-29 18:01 ` Linus Torvalds
2016-11-29 18:01 ` Linus Torvalds
2016-11-30 17:47 ` Marc MERLIN
2016-11-30 17:47 ` Marc MERLIN
2016-11-30 18:14 ` Linus Torvalds
2016-11-30 18:21 ` Marc MERLIN
2016-11-30 18:21 ` Marc MERLIN
2016-11-30 18:27 ` Jens Axboe
2016-11-30 18:27 ` Jens Axboe
2016-11-30 20:30 ` Tejun Heo
2016-11-30 20:30 ` Tejun Heo
2016-12-01 13:50 ` Kent Overstreet
2016-12-01 13:50 ` Kent Overstreet
2016-12-01 18:16 ` Linus Torvalds
2016-12-01 18:16 ` Linus Torvalds
2016-12-01 18:30 ` Jens Axboe
2016-12-01 18:30 ` Jens Axboe
2016-12-01 18:37 ` Linus Torvalds
2016-12-01 18:37 ` Linus Torvalds
2016-12-01 18:46 ` Jens Axboe
2016-12-01 18:46 ` Jens Axboe
2016-11-29 20:11 ` Holger Hoffstätte
2016-11-29 23:01 ` Marc MERLIN
2016-11-29 23:01 ` Marc MERLIN
2016-11-30 13:58 ` Tetsuo Handa
2016-11-30 13:58 ` Tetsuo Handa
2017-05-02 4:12 ` Marc MERLIN
2017-05-02 4:12 ` Marc MERLIN
2017-05-02 7:44 ` Michal Hocko
2017-05-02 7:44 ` Michal Hocko
2017-05-02 14:15 ` Marc MERLIN
2017-05-02 14:15 ` Marc MERLIN
2017-05-02 10:44 ` Tetsuo Handa
2017-05-02 10:44 ` Tetsuo Handa
2016-11-29 16:15 ` Marc MERLIN
2016-11-29 16:15 ` Marc MERLIN
2016-11-22 21:46 ` Simon Kirby
2016-11-22 21:46 ` Simon Kirby
2016-11-28 8:06 ` Vlastimil Babka
2016-11-28 8:06 ` Vlastimil Babka
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