Hi, We have a five node cluster that has been running for a long time (over a year). A few weeks ago we upgraded to 0.87 (giant) and things continued to work well. Last week a drive failed on one of the nodes. We replaced the drive and things were working well again. After about six days we started getting lots of "slow requests...blocked for..." messages (100's/hour) and performance has been terrible. Since then we've made sure to have all of the latest OS patches and rebooted all five nodes. We are still seeing a lot of slow requests/blocked messages. Any idea(s) on what's wrong/where to look? Thanks! Jeff -- _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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