Interesting thting I just found out about snapshots in Hyper-V. Like snapshots in VMware, they freeze the base disk and store all disk changes in delta files which just keep growing. So, like VMware snapshots, they are not a good thing to have around for a long time.
Hyper-V
Timer issues under Hyper-V
By jeffw - Posted on August 16th, 2010
Tagged:
Guys,
I just had an interesting case where a hyper-V guest was having group policy and other domain related issues due to not being able to contact a DC. I checked DNS by first pinging the DNS server (the hyper-V host) and got ping times like:
>ping 10.0.0.61 –t
Pinging 10.0.0.61 with 32 bytes of data:
Reply from 10.0.0.61: bytes=32 time<1ms TTL=128
Reply from 10.0.0.61: bytes=32 time=89ms TTL=128
Reply from 10.0.0.61: bytes=32 time<1ms TTL=128
Reply from 10.0.0.61: bytes=32 time=89ms TTL=128
Reply from 10.0.0.61: bytes=32 time<1ms TTL=128
