Last updated on FEBRUARY 11, 2016
Applies to:Oracle Exalogic Elastic Cloud Software - Version 22.214.171.124.0 to 126.96.36.199.3
Oracle Exalogic Elastic Cloud Software - Version 188.8.131.52.1 to 184.108.40.206.2
This MOS Note Applies To Following Releases:
- Exalogic Virtual Releases 220.127.116.11.x on X4-2 racks
- Exalogic Virtual Releases 18.104.22.168.x on X4-2 and X5-2 racks
In Exalogic X4-2 and X5-2 Virtual racks when running over 32 VM's on a compute node, the following symptoms are observed.
- Guest VM's are all hung or inaccessible on given node
- OCFS timeouts in all compute node logs
- Hung node cannot access NFS or other hosts via infiniband network.
The following errors can also be observed in the compute node /var/log/messages log.
Adding additional virtual machines can trigger this problem.
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