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24.09.2012 19:05 (comments: 0)

vCenter Operations Manager: Register vCenter system raises "com.integrien.alive.common.security.ExpiredCertificateException"

If during the registration of a vCenter system you get a red line stating: "com.integrien.alive.common.security.ExpiredCertificateException" you most likely have an expired certificate on your vCenter server. Easiest to validate is point your browser to https://vcenterNameOrIP and then view the certificate.

Fix it by following version depending VMware process to replace vCenter Server certificate.

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29.05.2012 21:08 (comments: 0)

vSphere: Access to resource settings on the host is restricted to the server 'x.x.x.x' which is managing it.

When an ESXi host in version 5.x or higher is managed by a virtual center it's management capabilities are limited to prevent damage to the virtual machines. One scenario which can become a big deal is however if your vCenter Server runs out of storage, which means you can not extend the storage that easily.

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18.05.2012 21:10 (comments: 0)

VMware vCenter Server - database maintenance shall be a weekly task

Especially in a growing environment you will identify a performance degrade on the MS SQL Server after some time.

There is an easy way to setup the most common jobs in a simple weekly maintenance plan.

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04.04.2012 21:33 (comments: 0)

vCloud Director: None of the cells have a vCenter proxy service running

After a restart of our vCloud Director we had found out that it had a problem connecting to the vCenter proxy service. Researching the problem with the VMware vCloud team identified a potential lock/db cras of the quartz database as the reason. The following procedure helps you identify and fix the scenario.

 

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