Article ID: 121817, created on May 30, 2014, last review on May 30, 2014

  • Applies to:
  • Operations Automation 5.5

Symptoms

After POA upgrade, clustered CP becomes unavailable from cluster IP. /var/log/messages on load balancer contains following lines:

lvs[3342]: nanny died! shutting down lvs
lvs[3342]: shutting down virtual service cluster:1

Preceded by list of upgraded packages.

ps fax shows pulse working but its child is in zombie state:

3249 ?        Ss     0:00 pulse
3342 ?        Zs     0:00  \_ [lvsd] <defunct>

Cause

Pulse malfunction during packages' upgrade due to POA-83207.

Resolution

Restart pulse service:

# service pulse stop && service pulse start  

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