qemu: terminating on signal 15 from pid 1957
this means the VM is shutted off by libvirtd/libvirt api, the log of my VM is
same as this,
so you should check who calls the libvirt to shut down your VMs.
I have no other ideas now, good luck, guy!
2012-12-06
Wangpan
发件人：pyw
发送时间：2012-12-06 17:34
主题：Re: Re: [Openstack] Why my vm often change into shut off status by itself?
收件人："Wangpan"<hzwang...@corp.netease.com>
抄送："openstack"<openstack@lists.launchpad.net>
Individual virtual machines automatically shutoff occurs frequently, this time
all the virtual machines are automatic shutoff at the same time.
If the nova failed to delete the virtual machine will cause the virtual machine
is shut down?
2012/12/6 Wangpan <hzwang...@corp.netease.com>
are that all VMs shutting down at the same time?
such as '2012-12-04 06:54:27.150+0000: shutting down' or near this point?
if this is true, I guess it may be the host's problem.
2012-12-06
Wangpan
发件人：pyw
发送时间：2012-12-06 17:10
主题：Re: [Openstack] Why my vm often change into shut off status by itself?
收件人："Veera Reddy"<veerare...@gmail.com>
抄送："openstack"<openstack@lists.launchpad.net>
Generally if you use virsh to restart the virtual machine，it seems to be able
to use some time before shutoff again。
$ date
Thu Dec 6 17:04:41 CST 2012
$ virsh start instance-0000006e
Domain instance-0000006e started
$ virsh list
Id Name State
----------------------------------
158 instance-0000006e running
/var/log/libvirt/qemu$ sudo tail -f instance-0000006e.log
2012-12-03 06:14:13.488+0000: shutting down
qemu: terminating on signal 15 from pid 1957
2012-12-03 06:14:59.819+0000: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -cpu
core2duo,+lahf_lm,+aes,+popcnt,+sse4.2,+sse4.1,+cx16,-monitor,-vme -enable-kvm
-m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0000006e -uuid
d7798df8-e225-4178-9d0b-f6691d78ce18 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0000006e.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew
-no-kvm-pit-reinjection -no-shutdown -drive
file=/data0/instances/instance-0000006e/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=25,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:17:ca:dd,bus=pci.0,addr=0x3
-chardev
file,id=charserial0,path=/data0/instances/instance-0000006e/console.log -device
isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device
isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0
-vnc 0.0.0.0:2 -k en-us -vga cirrus -incoming fd:23 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/27
qemu: terminating on signal 15 from pid 1957
2012-12-04 06:54:27.150+0000: shutting down
2012-12-06 09:02:46.343+0000: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -cpu
core2duo,+lahf_lm,+aes,+popcnt,+sse4.2,+sse4.1,+cx16,-monitor,-vme -enable-kvm
-m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0000006e -uuid
d7798df8-e225-4178-9d0b-f6691d78ce18 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0000006e.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew
-no-kvm-pit-reinjection -no-shutdown -drive
file=/data0/instances/instance-0000006e/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=23,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:17:ca:dd,bus=pci.0,addr=0x3
-chardev
file,id=charserial0,path=/data0/instances/instance-0000006e/console.log -device
isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device
isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0
-vnc 0.0.0.0:2 -k en-us -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/30
We can see this two log：
...
2012-12-03 06:14:59.819+0000: starting up
...
2012-12-04 06:54:27.150+0000: shutting down
The vm shutoff after running one day.
2012/12/6 Veera Reddy <veerare...@gmail.com>
On Thu, Dec 6, 2012 at 8:29 AM, pyw <pengyu...@gmail.com> wrote:
instance-00000040 shut off
Hi,
Try to start vm with virsh command
" virsh start instance-00000040"
With this we can see what is actual problem
Regards,
Veera.
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