Exadata CELLSRV process failing to start due to bad Infiniband Mellanox Card
(Doc ID 1910008.1)
Last updated on SEPTEMBER 24, 2021
Applies to:
Exadata Database Machine V2 - Version All Versions to All Versions [Release All Releases]Exadata X3-2 Hardware - Version All Versions to All Versions [Release All Releases]
Exadata X4-2 Hardware - Version All Versions to All Versions [Release All Releases]
Exadata X4-8 Hardware - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
Symptoms
- remote console looping on message "mlx4_cmd_wait command 0x24 wait_for_completion_timeout"
- cellsrv process failing to start reporting error "CELL-01533 Unable to validate IP addresses from cellinit.ora"
- ifconfig bondib0 reports the IP address but RDS functionality not working on the storage cell. Commands like:
- rds-info will not report the HW address for local and remote devices
- rds-ping will not work against any other host. Example: # rds-ping -c 5 <IB Ip address of other device>
Cause
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In this Document
Symptoms |
Cause |
Solution |