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Migrating/upgrading from a physical server to an LDOM will entail some hiccups, as will upgrading from Solaris 9 to 10.Boot newly created ldom into single-user mode and then pkgrm all Veritas software and also edit the /etc/system file to ensure any remnant of veritas from the physical incarnation of the system are removed as well.In the following post I’d like to go through in a step-by-step manner an upgrade process of Solaris OS.My goal is to jump from Solaris 9 right into Solaris 10 wagon and cause as minimal downtime as possible.After all this clean up & verification work, just reboot the system once, however this is optional!!! This is how you can migrate your all servers from UFS to ZFS.

After copying over the data I'm going to change the mount points. The metadevices stats are as below - Verify you do not left with any SVM metadb using metadb -i command, after executing metadb -i command it should return nothing. Our next job is to add free disk to ZFS rpool as a mirror disk, to do so we will first format the disk c0t1d0 and make slice 0 encompass the whole disk. Now, we need to make our single-disk ZPool into a two-way mirror.

This blog is written from both my research and my experience.

The methods I describe herein are those that I have used and that have worked for me.

It is highly recommended that you do further research on this subject.

If you choose to use this document as a guide, you do so at your own risk. Introduction: I’m having a server running Solaris 10 [Solaris 10 10/09], upgraded from Solaris 9 using Live Upgrade.