December 05, 2012, 11:04 AM — The first part of any hypervisor upgrade is to ensure that your existing hardware is supported. Part of that determination is what firmware levels are supported for your compute devices as well as necessary firmware for networking, fibre, blade chassis, etc. For vSphere and HP equipment there are two locations you should look:
Since an upgrade requires you to reboot each node of your vSphere cluster this is also the perfect time to update any firmware you may need for your systems as recommended by VMware and the hardware vendor. However, before you update any firmware, you should update any hardware management tools, so that you have the bits that work with your version of vSphere. In my case, I need to update my HP Insight Manager installation. This way hardware monitoring will not be impacted and I then have the means to ensure other updates go smoothly.
The steps for this update are as follows:
1. Mount the HPSIM 7.1 DVD #1 via vCenter in local ISO mode.
2. Backup the HPSIM databases: gwlm, hpio*, HPMOEMetering, hpvmmsqldb, Insight_*, PMP_*
3. Create a vSphere snapshot of your HPSIM virtual machine
4. Run the Insight Management Advisor, which reported 3 issues on my install:
Memory too low
Flash Version was not v10 32bit
DB Restore Mode not Simple on a table
5. Correct the problems
Memory I did not touch, as my install is not large and I can handle having slightly less memory (past performance management tools show HPSIM is not using anywhere near where what I gave it, so this is a decision based on fact not supposed requirements.
Flash Version was the latest and given the security issues with Adobe products, this did not change. I see no issues using the most recent version of Flash.
The DB Restore Mode not being Simple on a table is easy to fix. Given my environment Full modes just eat through disk. I had two that needed to be fixed and since I made that change, I recreated my database backup.
6. Run the Integrated Installer
On any problem: restore the databases and revert to your snapshot so you have a clean slate once you restart the installation.
7. Apply HPSIM Update 2 as well.
8. Commit the snapshot