Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-03 Thread Chris Taylor
On 2015-11-03 12:01 am, gjprabu wrote: Hi Taylor, Details are below. 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 526, quorum

Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-03 Thread gjprabu
Hi Taylor, Details are below. 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 526, quorum 0,1,2

Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-02 Thread gjprabu
Hi Taylor, I have checked DNS name and all host resolve to the correct IP. MTU size is 1500 in switch level configuration done. There is no firewall/ selinux is running currently. Also we would like to know below query's which already in the thread. Regards Prabu

Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-02 Thread Chris Taylor
On 2015-11-02 10:19 pm, gjprabu wrote: Hi Taylor, I have checked DNS name and all host resolve to the correct IP. MTU size is 1500 in switch level configuration done. There is no firewall/ selinux is running currently. Also we would like to know below query's which already in the thread.

Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-02 Thread gjprabu
Hi, Anybody please help me on this issue. Regards Prabu On Mon, 02 Nov 2015 17:54:27 +0530 gjprabu gjpr...@zohocorp.com wrote Hi Team, We have ceph setup with 2 OSD and replica 2 and it is mounted with ocfs2 clients and its working. When we added new

Re: [ceph-users] ceph new osd addition and client disconnected

2015-11-02 Thread Chris Taylor
I would double check the network configuration on the new node. Including hosts files and DNS names. Do all the host names resolve to the correct IP addresses from all hosts? "... 192.168.112.231:6800/49908 >> 192.168.113.42:0/599324131 ..." Looks like the communication between subnets is a

[ceph-users] ceph new osd addition and client disconnected

2015-11-02 Thread gjprabu
Hi Team, We have ceph setup with 2 OSD and replica 2 and it is mounted with ocfs2 clients and its working. When we added new osd all the clients rbd mapped device disconnected and got hanged by running rbd ls or rbd map command. We waited for long hours to scale the new osd size