SDP Connection in inter-connected Exalogic and Exadata stopped working
(Doc ID 1588546.1)
Last updated on APRIL 29, 2022
Applies to:
Oracle Platinum Services - Version N/A to N/AOracle Exadata Storage Server Software - Version 11.2.3.2.0 to 11.2.3.3.1 [Release 11.2]
Oracle Exalogic Elastic Cloud Software - Version 2.0.0.0.0 to 2.0.6.1.0
Oracle Exalogic Elastic Cloud Software - Version 2.0.6.2.161018 to 2.0.6.2.161018
Linux x86-64
Oracle Solaris on x86-64 (64-bit)
Oracle Virtual Server (64-bit)
Symptoms
Exalogic connected to Exadata through the InfiniBand network over SDP. The SDP protocol is not working in inter-connected Exalogic and Exadata machines.
In Exadata /var/log/messages file following Error repeatedly can be seen:
Changes
Updated the Exalogic environment via PSU or Upgrade
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| Workaround |
| Advisory Notes |
| Solution |
| Disable APM (Automatic Path Migration) from SDP on Exalogic for Linux Nodes |
| Disable APM (Automatic Path Migration) from SDP on Exalogic for Solaris Nodes |
| References |