Hi All,
We are using ceph with two OSD and three clients. Clients try to mount with OCFS2 file system. Here when i start mounting only two clients i can able to mount properly and third client giving below errors. Some time i can able to mount third client but data not sync to third client. mount /dev/rbd/rbd/integdownloads /soho/build/downloads mount.ocfs2: Invalid argument while mounting /dev/rbd0 on /soho/build/downloads. Check 'dmesg' for more information on this error. dmesg [1280548.676688] (mount.ocfs2,1807,4):dlm_send_nodeinfo:1294 ERROR: node mismatch -22, node 0 [1280548.676766] (mount.ocfs2,1807,4):dlm_try_to_join_domain:1681 ERROR: status = -22 [1280548.677278] (mount.ocfs2,1807,8):dlm_join_domain:1950 ERROR: status = -22 [1280548.677443] (mount.ocfs2,1807,8):dlm_register_domain:2210 ERROR: status = -22 [1280548.677541] (mount.ocfs2,1807,8):o2cb_cluster_connect:368 ERROR: status = -22 [1280548.677602] (mount.ocfs2,1807,8):ocfs2_dlm_init:2988 ERROR: status = -22 [1280548.677703] (mount.ocfs2,1807,8):ocfs2_mount_volume:1864 ERROR: status = -22 [1280548.677800] ocfs2: Unmounting device (252,0) on (node 0) [1280548.677808] (mount.ocfs2,1807,8):ocfs2_fill_super:1238 ERROR: status = -22 OCFS2 configuration cluster: node_count=3 heartbeat_mode = local name=ocfs2 node: ip_port = 7777 ip_address = 192.168.112.192 number = 0 name = integ-hm5 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.113.42 number = 1 name = integ-soho cluster = ocfs2 node: ip_port = 7778 ip_address = 192.168.112.115 number = 2 name = integ-hm2 cluster = ocfs2 Ceph configuration # ceph -s cluster 944fa0af-b7be-45a9-93ff-b9907cfaee3f health HEALTH_OK monmap e2: 3 mons at {integ-hm5=192.168.112.192:6789/0,integ-hm6=192.168.112.193:6789/0,integ-hm7=192.168.112.194:6789/0} election epoch 54, quorum 0,1,2 integ-hm5,integ-hm6,integ-hm7 osdmap e10: 2 osds: 2 up, 2 in pgmap v32626: 64 pgs, 1 pools, 10293 MB data, 8689 objects 14575 MB used, 23651 GB / 24921 GB avail 64 active+clean client io 2047 B/s rd, 1023 B/s wr, 2 op/s Regards GJ
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