Re: [ceph-users] PG repair failing when object missing

2013-10-25 Thread Harry Harrington
OSD on which it was deleted. Like you >>>said, the pg repair sets the health of the PG back to active+clean, but >>>then re-running the pg scrub detects the file as missing again and sets it >>>back to active+clean+inconsistent. >>> >>>Regards, >>>

[ceph-users] PG repair failing when object missing

2013-10-23 Thread Harry Harrington
Hi, I've been taking a look at the repair functionality in ceph. As I understand it the osds should try to copy an object from another member of the pg if it is missing. I have been attempting to test this by manually removing  a file from one of the osds however each time the repair completes

[ceph-users] Ceph cluster optimisation benefits in a multi-cluster environment

2013-10-08 Thread Harry Harrington
Hi All, I am trying to understand the benefits of running multiple clusters on the same hardware. Is anyone able to provide any insight into this? In the documentation, http://ceph.com/docs/master/rados/deployment/ceph-deploy-new/#naming-a-cluster, mention is made of running multiple clusters