On 2014-10-30 16:12, Andrea Brancatelli wrote: > Hello guys. > > I had some wonderfully working machines with bhyve with a plain 10.0-p4. I > just upgraded to 10.1-RC3 and now the VMs won’t boot anymore: they get just > stuck with "unable to load kernel”. After some trials and errors I think I > traced it to user boot getting confused by a ZFS partition inside the VM. > > I did some experiments with set currdev and got the kernel loaded but then > the machine just hangs. > > Please give me some advice :-) > > Here’s a capture of the machine and what i did to get it working. Any idea is > welcome. Thanks > > ==== > > STARTING VM... > Consoles: userboot > > FreeBSD/amd64 User boot, Revision 1.1 > ([email protected], Tue Oct 21 23:49:55 UTC 2014) > - > can't load 'kernel' > > Type '?' for a list of commands, 'help' for more detailed help. > OK lsdev > host devices: > host0: Host filesystem > disk devices: > disk0: Guest drive image > disk0p1: FreeBSD boot > disk0p2: FreeBSD UFS > disk0p3: FreeBSD swap > disk0p4: FreeBSD ZFS > zfs devices: > zfs:repository > OK show > LINES=24 > boot_serial=1 > console=userboot > currdev=zfs:repository: > interpret=OK > loaddev=zfs:repository: > prompt=${interpret} > smbios.bios.vendor=BHYVE > OK set currdev=disk0p2: > OK set rootdev=disk0p2: > OK boot > /boot/kernel/kernel text=0xed9008 data=0x117d28+0x176650 > syms=[0x8+0x137988+0x8+0x1515f8] > \ > ===== > > ------- > Andrea Brancatelli > > > > > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "[email protected]" >
Is the disk for this VM a ZFS zvol? You might need to set the 'vol mode' to make GEOM not steal the disk. -- Allan Jude
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