Virtual San free / Hyper V
Posted: Thu May 09, 2019 1:52 pm
Hi,
in my lab im using 2x dell r720's and hyper-v 2016.
i have an iscsi/heartbeat network, a sync network and a management network
I have configured the servers as a fail-over cluster, which works ok if i shut down a node.The other node takes on the vm and it keeps running, so im fairly happy that i have most of it correct.
However when simulating a network failure, if i disconnect the sync network cable, starwind reports that the link is down, but my vm continues running - all good so far, but when i plug the cable back in, starwind dose not detect it and reports "synchronization channel xx is down" and never reconnects and re-syncs until i do a full reboot. On the two nodes i am able to to ping them both across the "sync" network so i know that connectivity is back.
Any help much appreciated
Colin
in my lab im using 2x dell r720's and hyper-v 2016.
i have an iscsi/heartbeat network, a sync network and a management network
I have configured the servers as a fail-over cluster, which works ok if i shut down a node.The other node takes on the vm and it keeps running, so im fairly happy that i have most of it correct.
However when simulating a network failure, if i disconnect the sync network cable, starwind reports that the link is down, but my vm continues running - all good so far, but when i plug the cable back in, starwind dose not detect it and reports "synchronization channel xx is down" and never reconnects and re-syncs until i do a full reboot. On the two nodes i am able to to ping them both across the "sync" network so i know that connectivity is back.
Any help much appreciated
Colin