[Ocfs2-users] RBD with OCFS2

[Joseph Qi]

On 2015/9/24 18:30, gjprabu wrote:
> Hi All,
> 
>    Can someone tell me what kind of is this.
> 
> Regards
> Prabu GJ
> 
> 
> ---- On Wed, 23 Sep 2015 18:26:13 +0530 *gjprabu <gjprabu at zohocorp.com>* wrote ----
> 
>     Hi All, 
> 
>           This issue we faced in locally machine also. but it is not in all the client only two ocfs2 client we facing this issue.
> 
>     Regards
>     Prabu GJ
> 
> 
> 
>     ---- On Wed, 23 Sep 2015 17:49:51 +0530 *gjprabu <gjprabu at zohocorp.com <mailto:gjprabu at zohocorp.com>>* wrote ----
> 
> 
> 
>         Hi All,
> 
>                    We are using ocfs2 for RBD mounting and everything works fine, but while writing or moving the data via the scripts after written it shows below error. Please anybody help on this issue.
> 
> 
> 
>         # ls -althr
>         ls: cannot access MICKEYLITE_3_0_M4_1_TEST: Input/output error
>         ls: cannot access MICKEYLITE_3_0_M4_1_OLD: Input/output error
>         total 0
>         d?????????  ? ?     ?        ?            ? MICKEYLITE_3_0_M4_1_TEST
>         d?????????  ? ?     ?        ?            ? MICKEYLITE_3_0_M4_1_OLD
> 
>         _*Partition details.*_
> 
>         /dev/rbd0            ocfs2     9.6T  140G  9.5T   2% /zoho/build/downloads
> 
>         /etc/ocfs2/cluster.conf
>         cluster:
>                node_count=7
>                heartbeat_mode = local
>                name=ocfs2
> 
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.50
>                 number = 1      
>                 name = integ-hm5
>                 cluster = ocfs2
> 
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.51
>                 number = 2
>                 name = integ-hm9
>                 cluster = ocfs2
> 
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.52
>                 number = 3
>                 name = integ-hm2
>                 cluster = ocfs2
> 
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.53
>                 number = 4
>                 name = integ-ci-1
>                 cluster = ocfs2
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.54
>                 number = 5
>                 name = integ-cm2
>                 cluster = ocfs2
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.55
>                 number = 6
>                 name = integ-cm1
>                 cluster = ocfs2
>         node:
>                 ip_port = 7777
>                 ip_address = 10.1.1.56
>                 number = 7
>                 name = integ-hm8
>                 cluster = ocfs2
> 
> 
>         *_Error on dmesg_*
> 
> 
>         [516421.342393] (dlm_thread,51005,25):dlm_flush_asts:599 ERROR: status = -112
>         [517119.689992] (httpd,64399,31):dlm_do_master_request:1383 ERROR: link to 1 went down!
>         [517119.690003] (dlm_thread,51005,25):dlm_send_proxy_ast_msg:482 ERROR: A895BC216BE641A8A7E20AA89D57E051: res S000000000000000000000200000000, error -112 send AST to node 1
>         [517119.690028] (dlm_thread,51005,25):dlm_flush_asts:599 ERROR: status = -112
>         [517119.690034] (dlm_thread,51005,25):dlm_send_proxy_ast_msg:482 ERROR: A895BC216BE641A8A7E20AA89D57E051: res S000000000000000000000200000000, error -107 send AST to node 1
>         [517119.690036] (dlm_thread,51005,25):dlm_flush_asts:599 ERROR: status = -107
>         [517119.700425] (httpd,64399,31):dlm_get_lock_resource:968 ERROR: status = -112
>         [517517.894949] (dlm_thread,51005,25):dlm_send_proxy_ast_msg:482 ERROR: A895BC216BE641A8A7E20AA89D57E051: res S000000000000000000000200000000, error -112 send AST to node 1
>         [517517.899640] (dlm_thread,51005,25):dlm_flush_asts:599 ERROR: status = -112
> 
The error messages means the connection between this node and node 1 has problem.
You have to check the network.

> 
>         Regards
>         Prabu GJ
> 
> 
> 
>         _______________________________________________
>         Ocfs2-users mailing list
>         Ocfs2-users at oss.oracle.com <mailto:Ocfs2-users at oss.oracle.com>
>         https://oss.oracle.com/mailman/listinfo/ocfs2-users
> 
> 
> 
> 
> _______________________________________________
> Ocfs2-users mailing list
> Ocfs2-users at oss.oracle.com
> https://oss.oracle.com/mailman/listinfo/ocfs2-users
>