Category Archives: TechDude

What is UEFI Primary and Backup banks?

It is System admin’s task to make sure all the Server UEFI firmware version up to date. System Administrators should know the below points regarding UEFI Primary and Backup banks. IMM2 provides dual banks both primary and backup of isolated IMM2 firmware image to improve system availability and to provide system recovery function. During normal… Read More »

A general system error occurred – vmodl.fault.SystemError

While I’m trying to migrate the guest VM to different host, it is throwing this error – A general system error occurred – vmodl.fault.SystemError. Guest is in powered off state and trying to migrate the guest VM from one Cluster to another with in the same vCenter. Trying to figure out the situation, but not… Read More »

The host returns esxupdate error code 15 – ESX Host Patching issue

The below error might have received while you patch the ESX host – The host returns esxupdate error code:15. The package manager transaction is not successful. Check the Update Manager log files and esx update log files for more details. This error occurs due to one of the VIB package which needs to be removed… Read More »

Run IPCONFIG /ALL remotely by using PSEXEC

For System Administrators, it is important to know the Windows command line commands like how to get the output of remote servers or computers by running commands from local machine. Now lets discuss about how to run IPCONFIG /ALL remotely by using PSEXEC to get the IPCONFIG /ALL details from the remote systems or servers.… Read More »