Oracle® Solaris Cluster Upgrade Guide

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Updated: July 2014, E39644–01

How to Resolve Mistaken Storage Changes During an Upgrade

If accidental changes are made to the storage cabling during the upgrade, perform the following procedure to return the storage configuration to the correct state.

Note -  This procedure assumes that no physical storage was actually changed. If physical or logical storage devices were changed or replaced, instead follow the procedures in How to Handle Storage Reconfiguration During an Upgrade.

Before You Begin

Return the storage topology to its original configuration. Check the configuration of the devices that were flagged as possibly being replaced, including the cabling.

  1. On each node of the cluster, assume the root role.
  2. Update the DID driver on each node of the cluster.
    phys-schost# cldevice refresh -n node[,…]

    See the cldevice (1CL) man page for more information.

  3. If the cldevice command returned any error messages in Step 2, make further modifications as needed to correct the storage configuration, then repeat Step 2.

Next Steps

Return to the remaining upgrade tasks for your upgrade method.