etlHealth pre-upgrade check fails

Products

• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

During the preparations for a planned Performance Management upgrade from r20.2.5 to r20.2.10 we've observed a warning/error message from etlHealth check.

# ./etlHealth.sh dradmin dbpasswords -S -v
Starting run of ./etlHealth.sh at Fri Jul 2 16:48:22 CEST 2021
Verbose mode=1
Searching for a schema that contains attribute_instance
vsql: FATAL 2983:  Database "drdata" does not exist
Schema not found! Cannot check etlHealth.
etlHealth check passes, we are assuming product is not yet installed.
Schema not found! Cannot check etlHealth.................................[WARN]
etlHealth check passes, we are assuming product is not yet installed.
#

Environment

Dx NetOps Performance Management aby version

Cause

The Vertica database name changed by the user to "im" (default is drdata).

Resolution

Modify the etlhealth script to reflect the database name called im. Then run the same script and now it was OK (pass).

Additional Information

The latest version of ehlHealth script is available here: 

https://knowledge.broadcom.com/external/article?articleId=199748