Unable to start the Data Repository on 1 node

Products

• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

Unable to start node 2 but nodes 1 and 3 work.

Force start does not work

Revert to last good epoch does not work

Environment

All supported releases Dx NetOps Performance Management releases

Cause

Node 2 was partially corrupt

Resolution

1. Restore the cluster to the LGE. See the following KB article for additional steps.
    
   • Unable to start the Vertica database
2. If the full DB cluster does not start, if one node remains a problem take these additional steps.
   1. Run the command "kill -9 <PID>.
      1. Where <PID> is the PID of the Vertica process on the node that will not work
      2. Run "ps -ef | grep vertica" to identify the PID.
   2. With all other nodes online launch adminTools and use option 5 "Restart Vertica on Host" and specify to restart the problem node.