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?
Josh
Greets,
Stefan
Am 12.11.2012 19:26, schrieb Sébastien Han:
I guess you can refer to that link on the list:
http://comments.gmane.org/gmane.comp.file-systems.ceph.devel/9776
btw do you get 5000 iop/s on the rbd kernel or on a vm disk?
cheers.
On Mon, Nov 12, 2012 at 4:37 PM, Stefan Priebe - Profihost AG
<s.priebe@xxxxxxxxxxxx> wrote:
Hello list,
i'm still trying to improve ceph speed. Disable logging on host and rbd
client gives me additional 5000 iop/s which is great.
But i also wanted to try disabling authentication using:
auth supported=none
How does this work? Do i just have to place this line under global
section
in ceph.conf?
Greets,
Stefan
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