VNA Upgrade hangs with utils.sh: line 90: /usr/bin/rm: Argument list too long

Products

• Virtual Network Assurance

Issue/Introduction

VNA Upgrade hangs with utils.sh:  line 90:  /usr/bin/rm:  Argument list too long

Environment

23.3.x, 24.3.x

Cause

• Too many files under the VNA_HOME/collector/<engine_id>/tmp folders
• If OC_ACQUISITION DEBUG is enabled this will create a large number of files under VNA_HOME/collector/<engine_id>/tmp

Resolution

1. Manually navigate to each VNA_HOME/collector/<engine_id>/tmp folder and run rm -rf *
2. Rerun upgrade.