DDVE in GCP upgraded to 7.7.1.0 LTS could have potential read performance regression of ~30%

Summary: The GCP DDVE code upgrade to 7.7.1.0 trig an internal Python package upgrade. For this package upgrade the GCP guest package is moved to a different location due to a space issue and this path change will generate a GCP guest packages initialization failure. ...

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Symptoms

A 'read' performance regression (about ~30% drop) on DDVE running in GCP upgraded to 7.7.1.0 LTS.

Cause

Some function in Instance Setup script related to networking is enabled for DDVE in GCP, which will has some impacts on the networking performance.

Resolution

The code fix will be added to DDOS release 7.7.2.0 or higher code.

Affected Products

Data Domain Virtual Edition

Products

Data Protection, Data Backup & Protection Software, Data Backup & Protection Storage, DD OS 7.8
Article Properties
Article Number: 000196358
Article Type: Solution
Last Modified: 14 Dec 2022
Version:  6
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