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August 13th, 2010 10:00

Lossing network connectivity to Centera

Hello Everyone,

I am kind of very new to Centera. In my environment, we are upgarding our entire network, so there is a chance that most of the servers and storage including Centera (Gen 3) might have a temporary loss of network connectivity, if I am correct probabaly for 3-5 minutes outage  Correct me if I am wrong, if their is network connectivity loss then you cannot access anyone the centera nodes.  Is their anything else that I need to know about on Centera that might have hugh impact in them, as most of our archive data is sitting on them.

Thank You

Rama

2 Intern

 • 

337 Posts

August 15th, 2010 23:00

Hi Rama

You will loose access to your archive information only, if all access nodes are disconnected at the same time. If you can avoid that your users should still be able to access their archived information.

Check with show ip detail that all nodes are correctly connected once your changes are over.

Also check with sho replication detail that replication is still working fine; also from the secondary.

Best regards, Holger

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