Hi, I installed a ceph cluster with 2 MON, 1 MDS and 10 OSDs.
While performing the rados put operation to put objects in ceph cluster I am getting the OSD errors as follows: 2015-11-28 23:02:03.276821 7f7f5affb700 0 -- 10.176.128.135:0/1009266 >> 10.176.128.136:6800/22824 pipe(0x7f7f6000e190 sd=6 :0 s=1 pgs=0 cs=0 l=1 c=0x7f7f60012430).fault According to the comments in Bug #3883 <http://tracker.ceph.com/issues/3883> I restarted the corresponding OSD (10.176.128.135) but it is not working for me. Also, I observe that during the operation some of the OSDs go down and after sometime come up automatically. Following is the output of OSD tree map. ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY -1 0.41992 root default -2 0.03999 host ceph-node2 0 0.03999 osd.0 up 1.00000 1.00000 -3 0.04999 host ceph-node4 1 0.04999 osd.1 up 1.00000 1.00000 -4 0.03999 host ceph-node1 2 0.03999 osd.2 up 1.00000 1.00000 -5 0.04999 host ceph-node6 3 0.04999 osd.3 down 0 1.00000 -6 0.03000 host ceph-node5 4 0.03000 osd.4 up 1.00000 1.00000 -7 0.04999 host ceph-node7 5 0.04999 osd.5 up 1.00000 1.00000 -8 0.03999 host ceph-node8 6 0.03999 osd.6 up 1.00000 1.00000 -9 0.03999 host ceph-node9 7 0.03999 osd.7 up 1.00000 1.00000 -10 0.07999 host ceph-node10 8 0.03999 osd.8 up 1.00000 1.00000 9 0.03999 osd.9 up 1.00000 1.00000 Can someone help me with this issue? Thanks & Regards Prasad Pande
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