Symptom
<System Info>
IQ 16.0 SP11.15
IQ-Multiplex : 4 node. 3 writers
No backups.
General event sequence
- someone delete the db file and log file of node1,node1 can't started
- copied files from node2 to node1,start node1 normally.
- node1 runs well for nearly 1 hour
- node1 runs error and can't started.
- fail over node2,node2 can't started as coordinate node,but it can started as writer node.
<Customer's expectation & Question>
Coordinator does not come up. Writer as failover coordinator will not come up but starts as writer.
Q1. How to start *any*server as coordinator ?
Q2. Is there any other unknown alternative procedure ?
Read more...
Environment
SAP IQ16.0
Product
Keywords
IQ Multiplex, SAP IQ, Catalog file, Catalog db, , KBA , BC-SYB-IQ , Sybase IQ , How To
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