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
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
