From: pradeep <psuriset@linux.vnet.ibm.com>
To: kvm@vger.kernel.org, qemu-devel@nongnu.org, raharper@us.ibm.com,
anantyog@in.ibm.com
Subject: [Qemu-devel] [KVM] guest remote migration fails
Date: Mon, 7 Feb 2011 20:22:51 +0530 [thread overview]
Message-ID: <20110207202251.4156102b@skywalker> (raw)
Migration of guest(both local and remote) fails with 2.6.37-rc8 host
Test Procedure:
-----------------------
A is the source host, B is the destination host:
1. Start the VM on B with the exact same parameters as the VM on A, in
migration-listen mode:
B: <qemu-command-line> -incoming tcp:0:4444 (or other PORT))
2. Start the migration (always on the source host):
A: migrate -d tcp:B:4444 (or other PORT)
3. Check the status (on A only):
A: (qemu) info migrate
Expected results:
-------------------------
Migration should complete without any error
Actual results:
--------------------
qemu-system-x86_64: VQ 2 size 0x40 Guest index 0xf000 inconsistent with
Host index 0x0: delta 0xf000
load of migration failed
Guest OS:
------------------
windows
Host Kernel:
-----------------------
2.6.37.rc8 on HS22
command used:
-------------------------
Source(A):
/usr/local/bin/qemu-system-x86_64 -enable-kvm -m 4096 -smp 4 -name
win32 -monitor stdio -boot c -drive
file=/home/storage/yogi/kvm_autotest_root/images/win7-32.raw,if=none,id=drive-ide0-0-0,boot=on,format=raw,cache=none
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0
-netdev
tap,script=/home/yog/autotest/client/tests/kvm/scripts/qemu-ifup,id=hostnet0
-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:86:e4:97
-usb -device usb-tablet,id=input0 -vnc :0
Destination (B):
/usr/local/bin/qemu-system-x86_64 -enable-kvm -m 4096 -smp 4 -name
win32 -monitor stdio -boot c -drive
file=/home/storage/yogi/kvm_autotest_root/images /win7-32.raw,if=none,id=drive-ide0-0-0,boot=on,format=raw,cache=none
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0
-netdev tap,script=/home/yog/autot
est/client/tests/kvm/scripts/qemu-ifup,id=hostnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:86:e4:97 -usb
-device usb-tablet,id=input0 -vnc :5 -incoming
tcp:0:4444
reply other threads:[~2011-02-07 14:53 UTC|newest]
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