Hi,
On Monday morning our VM in Westen Europe was unreachable (RDP and http).
In management portal they appear running normal. After rebooting the VM was reachable again.
The System log showed several disk errors: Event 153 - The IO operation at logical block address 151f648 for Disk 0 was retried.
Rebooting did not solve the problem, because this morning the machine hangs up again.
The machine was running for a year without a problem.
Regards,
Franz