From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: Soporte <soporte@astranetwork.net>
Cc: "ce >> \"ceph-devel@vger.kernel.org\"" <ceph-devel@vger.kernel.org>
Subject: Re: improve speed with auth supported=none
Date: Thu, 15 Nov 2012 09:07:48 +0100 [thread overview]
Message-ID: <50A4A2D4.2030003@profihost.ag> (raw)
In-Reply-To: <50A39B9D.4080304@astranetwork.net>
Am 14.11.2012 14:24, schrieb Soporte:
> El 13/11/2012 04:52 a.m., Stefan Priebe escribió:
>> Am 13.11.2012 08:42, schrieb Josh Durgin:
>>> On 11/12/2012 01:57 PM, Stefan Priebe wrote:
>>>> Thanks,
>>>>
>>>> this gives another burst for iops. I'm now at 23.000 iops ;-) So for
>>>> random 4k iops ceph auth and especially the logging is a lot of
>>>> overhead.
>>>
>>> How much difference did disabling auth make vs only disabling logging?
>>
>> disable debug logging: 3000 iops
>> disable auth logging: 2000 iops
>>
>> Is anybody in the ceph team also interested in a call graph of kvm
>> when VM is doing random 4k write io?
> Hi.
>
> How disable debug and auth loggin in ceph.conf?
I have right now putted this stuff in all section - this is def.
overkill but i didn't know where to put which of them:
[global]
auth cluster required = none
auth service required = none
auth supported = none
auth client required = none
debug lockdep = 0/0
debug context = 0/0
debug crush = 0/0
debug buffer = 0/0
debug timer = 0/0
debug journaler = 0/0
debug osd = 0/0
debug optracker = 0/0
debug objclass = 0/0
debug filestore = 0/0
debug journal = 0/0
debug ms = 0/0
debug monc = 0/0
debug tp = 0/0
debug auth = 0/0
debug finisher = 0/0
debug heartbeatmap = 0/0
debug perfcounter = 0/0
debug asok = 0/0
debug throttle = 0/0
[mon]
debug lockdep = 0/0
debug context = 0/0
debug crush = 0/0
debug buffer = 0/0
debug timer = 0/0
debug journaler = 0/0
debug osd = 0/0
debug optracker = 0/0
debug objclass = 0/0
debug filestore = 0/0
debug journal = 0/0
debug ms = 0/0
debug monc = 0/0
debug tp = 0/0
debug auth = 0/0
debug finisher = 0/0
debug heartbeatmap = 0/0
debug perfcounter = 0/0
debug asok = 0/0
debug throttle = 0/0
[osd]
debug lockdep = 0/0
debug context = 0/0
debug crush = 0/0
debug buffer = 0/0
debug timer = 0/0
debug journaler = 0/0
debug osd = 0/0
debug optracker = 0/0
debug objclass = 0/0
debug filestore = 0/0
debug journal = 0/0
debug ms = 0/0
debug monc = 0/0
debug tp = 0/0
debug auth = 0/0
debug finisher = 0/0
debug heartbeatmap = 0/0
debug perfcounter = 0/0
debug asok = 0/0
debug throttle = 0/0
Stefan
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prev parent reply other threads:[~2012-11-15 8:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-12 15:37 improve speed with auth supported=none Stefan Priebe - Profihost AG
2012-11-12 18:26 ` Sébastien Han
2012-11-12 21:57 ` Stefan Priebe
2012-11-13 7:42 ` Josh Durgin
2012-11-13 7:52 ` Stefan Priebe
2012-11-13 8:04 ` Josh Durgin
2012-11-13 8:06 ` Stefan Priebe
[not found] ` <50A39B9D.4080304@astranetwork.net>
2012-11-15 8:07 ` Stefan Priebe - Profihost AG [this message]
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