[PCA 2.x] Performance Issue When File-Copy between Repositories from Internal ZFSSA exported to VM Guest (Doc ID 2736270.1)

Last updated on JULY 21, 2023

Applies to:

Symptoms

A Repository from the internal ZFSSA is exported to a Microsoft Windows based VM Guest through NFS.

Slow performance (around 30MB/s or less) is noticed while copying a large file from the Repository to the VM Guest (which in turn uses a vdisk from the same Repository).

Changes

The repository is exported using the steps from the following Note and Technical Brief:

• How to Create Service Virtual Machines on the Private Cloud Appliance by using Internal Networks (Doc ID 2017593.1)
• Oracle Private CloudAppliance Backup Guide

https://www.oracle.com/technetwork/server-storage/private-cloud-appliance/documentation/pca-backup-0-3-2815767.pdf

Cause

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