Cluster takeover or giveback failures

Correcting takeover or giveback failure

The following table describes tests you can run to determine why takeover or giveback failed and also provides information to correct the problem.

Note
You must reboot the cluster after completing each test.

To correct a takeover or giveback failure, complete the following steps.

Step	Action
1	Check communication between the local and partner nodes by entering the following command and observing the messages: cf status Results If there is a problem with cabling or the adapter, the appropriate message is displayed. Recable the IB cluster adapter or replace the adapter, as needed.
2	If the error message indicates...	Then...
	An IB cluster adapter error	Check the IB cluster adapter cabling. Make sure that the cabling is correct and properly seated.
	A networking error	Check for network connectivity. See the System Administrator's Guide for more information.
3	Reboot the cluster and rerun the takeover and giveback tests.