Solaris 10 - Powerpath Upgrade Instructions.
UPGRADING POWERPATH FROM EARLIER VERSIONS: Download the latest version of the EMC Grab utilities available on EMC Online Support. Run PowerPath Configuration Checker. (Note: When you upgrade PowerPath, customized PowerPath settings are preserved (except write throttle queue settings) You must remove the earlier version of PowerPath before upgrading to the latest PowerPath version. When you remove PowerPath, follow the instructions in the documentation for that version. (Note: however, that you do not need to reboot the host after you remove the earlier version) (Note: In a cluster, you must follow the cluster upgrade procedure, which includes booting the host out of the cluster before you upgrade.) (The upgrade preserves your existing PowerPath license. You do not need to retype the PowerPath license information. ) You must shut down all applications before you upgrade PowerPath. If the host boots off a PowerPath pseudo device, you must reboot after t...