OK looking into this further, it seems that I was incorrect about the Gluster situation on
these hosts. There are three hosts which form a replicated arbitrated gluster volume
between them. There is a second gluster volume which is distributed but only seems to
exist on the 4 host (the one the failed VMs are running on. I am not sure why this was set
up this way.
After all that I looked closer and realized there is an NFS share which these VMs disks
are located on. I can access and write to this NFS share from the host itself so I am not
sure what the story is as to why I cannot get this VM to come up. Seems like everything is
there for it to do so. The error I get when trying to start up the VM is the following:
<vm-name> has been paused due to storage I/O problem.
How can I determine what this I/O problem actually is? IS the disk file corrupted somehow?
Both VMs that won;t start are using this NFS share. Others that are running also use it so
I am ot sure what the problem here is or where to start looking for an answer. Thanks in
advance for your help.