His dilemma sounded like he has access to the cluster, but not any of the clients where the RBDs are used or even the hypervisors in charge of those.
On Fri, Sep 29, 2017 at 12:03 PM Maged Mokhtar <mmokh...@petasan.org> wrote: > On 2017-09-29 17:13, Matthew Stroud wrote: > > Is there a way I could get a performance stats for rbd images? I'm looking > for iops and throughput. > > > > This issue we are dealing with is that there was a sudden jump in > throughput and I want to be able to find out with rbd volume might be > causing it. I just manage the ceph cluster, not the openstack hypervisors. > I'm hoping I can figure out the offending volume with the tool set I have. > > > > Thanks, > > Matthew Stroud > > ------------------------------ > > CONFIDENTIALITY NOTICE: This message is intended only for the use and > review of the individual or entity to which it is addressed and may contain > information that is privileged and confidential. If the reader of this > message is not the intended recipient, or the employee or agent responsible > for delivering the message solely to the intended recipient, you are hereby > notified that any dissemination, distribution or copying of this > communication is strictly prohibited. If you have received this > communication in error, please notify sender immediately by telephone or > return email. Thank you. > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > if you use a kernel mapped rbd image you should be able to get io stats > from most stats tools, it will show as a regular block device. > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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