I recently implemented a new server with server 2012 enterprise, and attached a synology DS1512+ iscsi san. We have about 22 virtuals running
Everything was working fine, and getting great results. But, as typical, the machine need to reboot for an update. After coming back online, roughly half(only the most important, of course) of the virtual machine housed on the iscsi san became corrupt or the configurations became corrupt, and would not start. Luckily I was able to copy the VHD files of a few of them(once again, low priority ones) to another Hyper v server, and bring them back online.
After another reboot, we lost a couple more virtual machines.
I was thinking about placing a delayed start on the hyper v services on startup, thinking that this would make sure that the iscsi was connected prior to attempt to start all virtuals.
Any ideas???