> This is probably question for storage vendor but I figured I'll try here.=
> have iSCSI storage that officially does not support Win 2008 server OS,
> though my testing shows no problem with exception when Hyper-V is enabled=
> used. Here is what's happening after hyper-v is enabled and VMs are store=
> iSCSI LUN. Exactly every 30 minutes each of connected 2008 servers with
> hyper-v to iscsi storage is logging/verifying that LUN is still accessibl=
> (this is my assumption) I learned about this because our iscsi storage
> creates log of "iscsi login attempt" and number of this login attempts is
> growing over the time starting from them moment when hyper-v is started, =
> problem is that when this number of "iscsi login attempts" reach a magic
> number X iscsi storage will crash and needs to be reset, then all starts
> again. If I disconnect 2008 servers with hyper-v or simply stop hyper-v
> services this "login attempts" is no longer growing and our iscsi storage
> works well. So here is my question is there a setting somewhere in regist=
> config files or any other place related to hyper-v that checks
> drives/vol/luns every 30 minutes?
> If there is I'd like to adjust this and see if I can extend uptime of our
> iscsi storage with 2008/hyper-v servers attached