Failed system busy

broken image
broken image

The scenario is the same for each customer – upgrade VCSA, firmware on hosts, ESXi nodes and upgrade VMFS to latest 6.0, which was introduced with vSphere 6.5. I going through doing some upgrade of VMFS5.xx to VMFS6 on the customers datastores. VMware – Can’t unmount/remove datastore – in use or file system is busy