ZFS WARNING: Unable to create ZVOL (error=17).
Qian Wanpeng
wanpengqian at gmail.com
Mon Jan 18 06:45:06 UTC 2016
Hello.
I am running bhyve with 11 Current. SVN version is r291495
and I have problem about zfs recv -F
basicly. I backup the vm machine by
zfs send -R /zones/vm/win7pro at 20160117 | lz4 - win7pro_20161117.lz4
and then transfer win7pro_20161117.lz4 to other machine, and then using
lz4cat win7pro_20161117.lz4 | zfs recv -F zones/vm/win7pro
to have a copy.
I do this several times with other vms, it runs fine.
today when I run zfs recv, the dmesg has a WARNING message:
ZFS WARNING: Unable to create ZVOL zones/vm/win7pro/disk0 at afterinstall
(error=17).
(I also have a snapshot of afterinstall)
and zfs list -t snapshot is
zones/vm/win7pro at afterinstall 11.5K - 21.5K -
zones/vm/win7pro at 20160117 12K - 22.5K -
zones/vm/win7pro/disk0 at afterinstall 2.70G - 5.83G -
zones/vm/win7pro/disk0 at 20160117 10.0G - 13.1G -
when I boot the VM. it crash at somepoint.
any idea what is going on?
I try zfs recv in the same host, same result(also has the WARNING message.)
and I try dd the disk0 to file, and then restore from file. the vm runs
fine.
Thanks.
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