Oracle HSM - Excessive Memory Consumption By O-HSM (SAMFS) MDS Server (Doc ID 2243955.1)

Last updated on MARCH 21, 2017

Applies to:

Oracle Hierarchical Storage Manager (HSM) and StorageTek QFS Software - Version 5.3 to 6.1 [Release 5.0 to 6.0]
Information in this document applies to any platform.

Goal

Customer is seeing excessive memory consumption by SAMFS MDS server (Solaris x86) running HSM 6.1. Issue is only on the Primary MDS server.

Only 26 GB free out of 128 GB

'top' does not show any particular process using this much memory.

Appears to be held up by ZFS File Data:

 

Solution

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