ALPHA Cluster Troubleshooting: Difference between revisions
Blanked the page |
No edit summary |
||
| Line 1: | Line 1: | ||
cs:Connected st:''''''Primary/Unknown''' ds:UpToDate/DUnknown''' r--- | |||
ns:0 nr:0 dw:1036 dr:3111 al:0 bm:98 lo:0 pe:0 ua:0 ap:0 | |||
(a) If the cluster (/OPT) is mounted on '''Primary''' node and showing above error,then run the following commands. | |||
(1) drbdadm -- --discard-my-data connect all (on '''Node2''' with "bad" data) | |||
(2) drbdadm connect all (on '''Node1''' with "good" data) | |||
After running those commands check '''Node1''' . | |||
(3) service drbd status (It will show that data is syncing to '''node2''' disk) | |||
cs:WFConnection st:''''''Secondary/Unknown'''''' ds:'''UpToDate/DUnknown''' C r--- | |||
ns:0 nr:0 dw:0 dr:0 al:0 bm:17 lo:0 pe:0 ua:0 ap:0 | |||
(a) If the cluster (/OPT) is mounted on '''Secondary''' node and showing above error,then run the following commands. | |||
(1) drbdadm -- --discard-my-data connect all (on '''Node1''' with "bad" data) | |||
(2) drbdadm connect all (on '''Node2''' with "good" data) | |||
After running this command check '''Node2''' . | |||
(3) service drbd status (It will show that data is syncing to '''node1''' disk) | |||
Latest revision as of 09:46, 3 May 2014
cs:Connected st:'Primary/Unknown' ds:UpToDate/DUnknown r--- ns:0 nr:0 dw:1036 dr:3111 al:0 bm:98 lo:0 pe:0 ua:0 ap:0
(a) If the cluster (/OPT) is mounted on Primary node and showing above error,then run the following commands.
(1) drbdadm -- --discard-my-data connect all (on Node2 with "bad" data)
(2) drbdadm connect all (on Node1 with "good" data)
After running those commands check Node1 .
(3) service drbd status (It will show that data is syncing to node2 disk)
cs:WFConnection st:'Secondary/Unknown' ds:UpToDate/DUnknown C r--- ns:0 nr:0 dw:0 dr:0 al:0 bm:17 lo:0 pe:0 ua:0 ap:0
(a) If the cluster (/OPT) is mounted on Secondary node and showing above error,then run the following commands.
(1) drbdadm -- --discard-my-data connect all (on Node1 with "bad" data)
(2) drbdadm connect all (on Node2 with "good" data)
After running this command check Node2 .
(3) service drbd status (It will show that data is syncing to node1 disk)