Date: Wed, 09 Feb 2011 23:17:06 +0100 From: Bartosz Stec <admin@kkip.pl> To: Emil Muratov <gpm@hotplug.ru> Cc: freebsd-fs@freebsd.org, Pawel Jakub Dawidek <pjd@freebsd.org> Subject: Re: Memory leak in ZFS? Message-ID: <4D531262.6060900@kkip.pl> In-Reply-To: <op.vqnmfvn1aevz08@ghost-pc.home.lan> References: <AANLkTi=8fFwiaQ4%2Bm_cWFkXwpa4_W0_DDV2aW8vyNU4E@mail.gmail.com> <op.vqjyb21daevz08@ghost-pc.home.lan> <4D510BBB.1060708@kkip.pl> <20110208102727.GA8555@icarus.home.lan> <4D511F65.2050503@kkip.pl> <4D519F97.2000805@kkip.pl> <20110208203653.GC78089@deviant.kiev.zoral.com.ua> <4D52F498.2090000@FreeBSD.org> <20110209201809.GA3433@garage.freebsd.pl> <op.vqnmfvn1aevz08@ghost-pc.home.lan>
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W dniu 2011-02-09 22:11, Emil Muratov pisze:
>
>
>> On Wed, Feb 09, 2011 at 09:10:00PM +0100, Martin Matuska wrote:
>>> I think this should go to HEAD and I have already prepared ported
>>> patches for v28 (head and stable).
>>
>> Did someone who sees the issue confirm it fixes the problem for him?
>> If yes, I'm fine with the patch going in.
>>
>
> Yes, I confirm. I had applied STABLE version and rebuild kernel. Some
> quick tests confirmed that memory leaking is gone, samba with aio
> sendfile works fine. Will do more other tests later, but I'd say
> thanks to all involved for such a quick fix! :)
Yes, I confirm too, now MISSING count seems to be stable with heavy
reading from samba:
# ./mem_monitor -m -r 2
MISSING: 36.70 MB
MISSING: 36.65 MB
MISSING: 36.64 MB
MISSING: 36.59 MB
MISSING: 36.64 MB
MISSING: 36.59 MB
MISSING: 36.51 MB
MISSING: 36.52 MB
MISSING: 36.60 MB
MISSING: 36.60 MB
MISSING: 36.59 MB
MISSING: 36.59 MB
MISSING: 36.59 MB
--
Bartosz Stec
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