Hi,
Yes, if I click add storage I can see my disk (local RAID 5), but I don't want to do it because I think it will format it.
If I specify others available DNS servers and reboot again, all is ok. But It remains a problem because I only have 2 DNS servers that are VM. If all ESX have to be rebooted, or in situation of big power outage, I'm unable to restart VMs.
Ronan.