These days we patched the vCenter nodes to 41000 and one of them failed to login after the update. The update process was finished successfully while after the reboot when I tried to login it through ...

Last night I installed the latest NexentaStor Community Edition (5.2.1) and tried to create an iSCSI target then added it to some ESXi nodes to build my home lab environment. At the beginning I though...

Sometimes when I moved or deleted some operating system installation discs, I found I could not release it in the VirtualBox, even I had detached it from all the Virtual Machines. So it was a little w...

This afternoon I arrived at home then wanted to start my VirtualBox Win7 guest, while just got an error message and could not do anything. From the error message, I found the Startup log file, and got...