Hi Karl, Thanks for reporting the issue. Please give us some time to investigate and get back to you on this. In the meantime I wanted to ask if setting up a Hyper-V replica for the FreeBSD VM and then a manual failover reproduces the same symptoms? Please let me know.
Thanks, Abhishek ________________________________________ From: owner-freebsd-virtualizat...@freebsd.org <owner-freebsd-virtualizat...@freebsd.org> on behalf of Karl Pielorz <kpielorz_...@tdx.co.uk> Sent: Wednesday, September 18, 2013 5:42 AM To: firstname.lastname@example.org Subject: Hyper-V 2012 Cluster / Failover - supported? - Any known issues? Hi, As you've probably seen from my previous posts, we're looking at using Hyper-V with FreeBSD. We built a test system (2 node cluster) - and had 2 HA hosts running on it (a Windows 7 install, and a FreeBSD install from base/projects/hyperv r255634). Live migration works for both hosts (i.e. to the other cluster node, and back) - but a failure of the node [power pulled / non-graceful shutdown] running the VM's - seems to trash the FreeBSD system. Hyper-V correctly see's the node fail, and restarts both VM's on the remaining node. Windows 7 boots fine (says it wasn't shut down correctly - which is correct) - but FreeBSD doesn't survive. At boot time we get a blank screen with "-" on it (i.e. the first part of the boot 'spinner') - and nothing else. Booting to a network copy of FreeBSD and looking at the underlying virtual disk - it appears to be trashed. You can mount it (but it understandably warns it's not clean) - however, any access leads to an instant panic ('bad dir ino 2 at offset 0: mangled entry'). Trying to run fsck against the file system throws up an impressive amounts of 'bad magic' errors and 'rebuild cylinder group?' prompts. Should the current FreeBSD Hyper-V drivers support this? (like I said, live migration worked without an issue - and Windows recovered fine from the failure). The Hyper-V is running under WS2012, with a Synology SAN - if you need any more info, let me know, Thanks, -Karl _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org" _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"