OSB: Backup Or Restore Via RDS/RDMA Hangs On OSB 10.4.0.3 (Doc ID 1959691.1)

Last updated on JANUARY 13, 2015

Applies to:

Oracle Secure Backup - Version 10.4.0.2 and later
Information in this document applies to any platform.

Symptoms

When using RDS / RDMA in OSB 10.4.0.3, you might run into a situation where the backup and/or restore jobs are hanging without progress and the only way to get out of this situation is to cancel the job.

This most likely will occur on exa-* nodes that use InfiniBand between the nodes and the OSB admin/media server(s).

When inspecting the level 0 transcript of the hung job, there will be no indications of errors or warnings, it will just seems to hang ...

Note : for assistence with RDS/RDMA configuration in OSB, consult MOS document 1510603.1

Cause

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