topic Re: HA Split Brain After Upgrade from 5.0.8 to 6.0.3 in General Topics

HA Split Brain After Upgrade from 5.0.8 to 6.0.3

rob.burgoyne — Fri, 25 Jul 2014 18:22:57 GMT

We have a pair of 5050s that we recently tried to upgrade, however we ran into an issue where once both of the PANs were upgraded they went into split brain. Its currently setup with some basic HA active/standby settings for 5.0. so I'm not sure why this would change in 6.0.3. We had to roll back to stay within our maintance window. Has anyone else had issues with HA after upgrading?

Thanks,

Re: HA Split Brain After Upgrade from 5.0.8 to 6.0.3

HULK — Fri, 25 Jul 2014 19:27:01 GMT

Hello Rob,

Do you have a chance to see ha-agent logs from both firewall. It should give you the reason behind the split-brain state:

> show high-availability state

> show log system subtype equal ha

Thanks

Re: HA Split Brain After Upgrade from 5.0.8 to 6.0.3

pulukas — Thu, 07 Aug 2014 14:44:23 GMT

Do you have a support case open?

If so, would you mind sharing the case number?

I'm looking at the similar upgrade path and have my sales engineer tracking HA issues for me.

Re: HA Split Brain After Upgrade from 5.0.8 to 6.0.3

JKoss — Thu, 07 Aug 2014 15:59:07 GMT

I'm also interested in this as we are planning a similar upgrade as well.