PROXMOX Al riavvio si corrompe il mbr e la macchina va in recovery

PROXMOX
Soluzione

E' un problema noto di Windows, in particolare del servizio Update, infatti la macchina è andata in autoaggiornamento ed alle 3.45 si è riavviata, per poi non riavviarsi più.

http://social.technet.microsoft.com/Forums/windowsserver/en-US/7749849f-7766-4287-b554-35e0372de5e7/windows-2008-server-r2-is-gone-in-infinite-loop-of-restart-after-applying-updates?forum=winservergen


Dal recovery startup, si va al prompt e:

If you can't perform a System Restore, try using the DISM command to see which update is in a problem state:



*dism.exe /image:d:\ /get-packages*



When you run this command, you should see one or more packages listed in a Pending state. Check for known issues with the particular update or package. There may be a more direct workaround.

If that does not return you to a working configuration, try using the DISM command to remove the update:

*dism.exe /image: C:\ /remove-package <the package name>

If you are unable to remove it, use the /cleanup-image switch with DISM to revert the pending actions:

*dism.exe /image:d:\ /cleanup-image /revertpendingactions