More robust control of zfs in Solaris Cluster 3.x

In some situations there is a possibility that a zpool will not be exported correctly if controlled by SUNW.HAStoragePlus resource. Please refer to the details in Document 1364018.1: Potential Data Integrity Issues After Switching Over a Solaris Cluster High Availability Resource Group With Zpools

I like to mention this because zfs is used more and more in Solaris Cluster environments. Therefore I highly recommend to install following patches to get a more reliable Solaris Cluster environment in combination with zpools on SC3.3 and SC3.2. So, if you already running such a setup, start planning NOW to install the following patch revision (or higher) for your environment...

Solaris Cluster 3.3:
145333-10 Oracle Solaris Cluster 3.3: Core Patch for Oracle Solaris 10
145334-10 Oracle Solaris Cluster 3.3_x86: Core Patch for Oracle Solaris 10_x86

Solaris Cluster 3.2
144221-07 Solaris Cluster 3.2: CORE patch for Solaris 10
144222-07 Solaris Cluster 3.2: CORE patch for Solaris 10_x86

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I'm still mostly blogging around Solaris Cluster and support. Independently if for Sun Microsystems or Oracle. :-)

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