collectd plugin with cuttlefish

collectd plugin with cuttlefish

[Damien Churchill]

Hi,

Has anything changed with the admin socket that would prevent the
collectd plugin (compiled against 5.3.1 using the patches submitted to
the collectd ML) from gathering stats? I've recompiled collectd with
--enable-debug and receive the following output in the log:

ceph_init
name=mon_ceph1, asok_path=/var/run/ceph/ceph-mon.ceph1.asok
entering cconn_main_loop(request_type = 0)
did cconn_prepare(name=mon_ceph1,i=0,st=1)
cconn_handle_event(name=mon_ceph1,state=1,amt=0,ret=4)
did cconn_prepare(name=mon_ceph1,i=0,st=2)
did cconn_prepare(name=mon_ceph1,i=0,st=2)
ERROR: cconn_main_loop: timed out.
cconn_main_loop: reached all Ceph daemons :)
Initialization of plugin `ceph' failed with status -110. Plugin will
be unloaded.
plugin_unregister_read: Marked `ceph' for removal.

Thanks in advance!

Re: collectd plugin with cuttlefish

[Dan Mick]

It's a bit surprising that it broke with cuttlefish; something might 
have happened in dumpling, but we wouldn't expect changes in cuttlefish.
It looks like collectd just couldn't talk to the monitor properly.
Maybe look at the mon's log and see what it thinks it saw?

On 08/30/2013 05:04 AM, Damien Churchill wrote:
> Hi,
>
> Has anything changed with the admin socket that would prevent the
> collectd plugin (compiled against 5.3.1 using the patches submitted to
> the collectd ML) from gathering stats? I've recompiled collectd with
> --enable-debug and receive the following output in the log:
>
> ceph_init
> name=mon_ceph1, asok_path=/var/run/ceph/ceph-mon.ceph1.asok
> entering cconn_main_loop(request_type = 0)
> did cconn_prepare(name=mon_ceph1,i=0,st=1)
> cconn_handle_event(name=mon_ceph1,state=1,amt=0,ret=4)
> did cconn_prepare(name=mon_ceph1,i=0,st=2)
> did cconn_prepare(name=mon_ceph1,i=0,st=2)
> ERROR: cconn_main_loop: timed out.
> cconn_main_loop: reached all Ceph daemons :)
> Initialization of plugin `ceph' failed with status -110. Plugin will
> be unloaded.
> plugin_unregister_read: Marked `ceph' for removal.
>
> Thanks in advance!
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