gjprabu
2015-Jul-30 09:57 UTC
[Ocfs2-users] ceph osd mounting issue with ocfs2 file system
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
Version :- o2cb 1.8.0
OS : - Centos 7 64 bit (Kernel 3.18.16)
Regards
Prabu GJ
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Guozhonghua
2015-Jul-30 10:59 UTC
[Ocfs2-users] 答复: ceph osd mounting issue with ocfs2 file system
Hi,
The number of the node should begin with 1 in the cluster.conf, you can try it.
I always start with 1.
You should check the directory: ls -al /sys/kernel/config/cluster/pool/node ;
and all the three node should have same node directory information on three
nodes.
Otherwise, umount all the fs, copy one /etc/ocfs2/cluster.conf to other two
node.
service o2cb offline/unload ; service o2cb online ;
Remount the disk again and check the nodes info again.
The cluter.conf file should be same on everyone node.
???: ocfs2-users-bounces at oss.oracle.com [mailto:ocfs2-users-bounces at
oss.oracle.com] ?? gjprabu
????: 2015?7?30? 17:57
???: ocfs2-users at oss.oracle.com
??: [Ocfs2-users] ceph osd mounting issue with ocfs2 file system
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
Version :- o2cb 1.8.0
OS : - Centos 7 64 bit (Kernel 3.18.16)
Regards
Prabu GJ
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