After installing DC it does not start - multipathd failed to get

Products

• DX NetOps
• CA Performance Management - Usage and Administration

Issue/Introduction

This is the fresh installation after successful installation of Data Collector. When I check the status of dcmd and activemq service it's showing failed or inactive.

multipathd [996]: sdb: failed to get udev u>

multipathd [996]: sdb: failed to get sysfs u>

multipathd [996]: sdb: failed to get sgio u>

multipathd [996]: sdb: add missing path

Environment

Release : 21.2

Component : NetOps Data Collector

Resolution

Issue has been resolved after blacklisting multipath on the server.

https://sleeplessbeastie.eu/2021/01/06/how-to-fix-multipath-daemon-error-about-missing-path-when-using-virtualbox/

https://ubuntuforums.org/showthread.php?t=2441797

https://www.suse.com/support/kb/doc/?id=000016951

https://askubuntu.com/questions/1242731/ubuntu-20-04-multipath-configuration