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Slow Performance Over DNFS Using RMAN ; KGNFS_NFSPROC3_MNT FAIL 13 (Doc ID 1684435.1)

Last updated on JANUARY 24, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Two ZFS servers ZFS10 and ZFS11 used through DNFS by a Linux DB server. Found bad performance when doing RMAN copy file from DB server to ZFS10, not to ZFS11. The issue also could be seen in other RMAN operations. 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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