We use SharePlex replication as our DR solution for couple of applicatins. Last Saturday night, we did a DR test for one of the very important applications, but we could not make replication working from DR site to other target. As we ran out of time in the window, we just brought up application back to the production site without fixing issues. Today I involved vendor support to test DR configuration (with a dummy configuration) again to make sure that if real DR situation happens replication will work. I have learned that the key is that we should clean up orphan or corrupted queues before activating a configuration in DR. ( note: when we issue deactivate config
, suppose all associated queues with this particular conifg will be gone, if not, those left queues need to be cleaned up).
Below are the steps to clean up SharePlex queues for future reference:
1. shutdown or shutdown force at source and target
2. qview -i
3. qview> qsetup
4. qview> qstatus
5. qview> deleteq p -- for post
qview> deleteq x -- for export
6. On target: truncate splex.shareplex_trans;
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