It has once more come time to upgrade my hosts with security patches and I have run into one more, but easily worked around issue. Some VMs do not migrate or power-off when entering maintenance mode. These VMs include vShield per host appliances, and surprisingly vCops.
I have been using vCops Advanced since v1.0, but wanted to get more of an experience with vCops Enterprise. Specifically, the most recent GA version 5. Installing all the different components of vCops Enterprise is not a task for the faint of heart and there are so many pre-requisites, that it becomes increasing more difficult…
Remediation of vSphere patches when vCops and vShield is in use poses several problems. These problems came to be as I prepared myself to apply the most recent set of updates. Actually my first updates since moving to vSphere 5. The problems can be surmised as two VMware Update Manager failures.
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