KVM/QEMU rbd read latency

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On Fri, Feb 17, 2017 at 3:35 PM, Phil Lacroute <lacroute at skyportsystems.com>
wrote:

> I have a followup question about the debug logging.  Is there any way to
> dump the in-memory logs from the QEMU RBD client?  If not (and I couldn?t
> find a way to do this), then nothing is lost by disabling the logging on
> client machines.
>

If you have the admin socket properly configured for client applications
(via the "admin socket" config option), you can run "ceph --admin-daemon
/path/to/asok log dump".


-- 
Jason
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