On 29/07/14 11:01 AM, Digimer wrote:
On 29/07/14 10:36 AM, Cole Robinson wrote:
On 07/28/2014 12:55 PM, Digimer wrote:
On 28/07/14 12:02 PM, Cole Robinson wrote:
On 07/28/2014 11:37 AM, Digimer wrote:
Hi all,
I've noticed that, for reasons I am not entirely sure of
(though may exist
and be valid), newly provisioned EL6 and EL7 VMs stay off after
pressing
"reboot" at the end of the OS install (--os-variant rhel*). I've
seen this
behaviour on RHEL/CentOS 6.x and various recent Fedoras. Note that
when I
install other OSes, the VM reboots properly.
Why would this be? Is this designed behaviour? Installing the
same on
bare-iron nodes reboots properly.
The VM should be restarting... can you show an example command line
and full
virt-install --debug output? Make sure you aren't passing --noreboot
or --wait
timeout that is expiring.
The way it's supposed to work is that the VM fully shuts down,
virt-install
changes the VM configuration to boot off the now installed disk, and
restarts
the VM. It does this by telling VM to shutdown rather than perform a
soft
reboot with <on_reboot>destroy</on_reboot> in the VM XML. It does
this for all
VM installs regardless of the OS.
When the VM shuts down after install, virt-install should update the
config,
restart the VM, and exit. But clearly that's failing here
- Cole
Here is an example install which showed the problem. It is very
similar to how
I do all my EL6/EL7 installs (save for sometimes installing from
PXE/http):
virt-install --connect qemu:///system \
--name an-a03n01 \
--ram 2048 \
--arch x86_64 \
--vcpus 2 \
--cdrom /mnt/usb/VMs/files/CentOS-7.0-1406-x86_64-Everything.iso \
--os-variant rhel7 \
--network bridge=virbr0,model=virtio \
--network bridge=virbr0,model=virtio \
--network bridge=virbr0,model=virtio \
--network bridge=virbr0,model=virtio \
--network bridge=virbr0,model=virtio \
--network bridge=virbr0,model=virtio \
--disk path=/mnt/usb/VMs/images/an-a03n01.img,bus=virtio,size=40 \
--graphics vnc
I just tried a centos 7 install from cdrom with a nearly identical
command
line using stock f20 host, and virt-install rebooted the guest
correctly at
the end of the VM install. So you'll need to provide the virt-install
--debug
output of a failing invocation so I can see what's going wrong
Thanks,
Cole
OK, I will try to get that to you later today or tomorrow. Thanks!
digimer
Hi,
Sorry for the lag, got inundated with work.
I ran a fresh install today on a CentOS 6.5 host, installing CentOS
6.5, using '--debug' and, as expected, it did not reboot. I manually
booted it after about a minute of waiting.
Provision script:
======
lvremove -f /dev/c01n01_vg0/vm18-striker_0
lvcreate -L 35GiB -n vm18-striker_0 c01n01_vg0
virt-install --connect qemu:///system \
--name vm18-striker \
--ram 2048 \
--arch x86_64 \
--vcpus 2 \
--cdrom '/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso' \
--os-variant rhel6 \
--video cirrus \
--network bridge=vbr2,model=virtio \
--disk path=/dev/c01n01_vg0/vm18-striker_0,bus=virtio \
--debug \
--graphics vnc > /var/log/an-install_vm18-striker.log &
======
STDOUT
======
Configuration setting "activation/thin_check_executable" unknown.
Configuration setting "activation/thin_check_options" unknown.
Logical volume "vm18-striker_0" successfully removed
Configuration setting "activation/thin_check_executable" unknown.
Configuration setting "activation/thin_check_options" unknown.
Logical volume "vm18-striker_0" created
an-c01n01:/shared/provision# Wed, 06 Aug 2014 21:38:04 DEBUG Launched
with command line:
/usr/sbin/virt-install --connect qemu:///system --name vm18-striker
--ram 2048 --arch x86_64 --vcpus 2 --cdrom
/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso --os-variant rhel6 --video
cirrus --network bridge=vbr2,model=virtio --disk
path=/dev/c01n01_vg0/vm18-striker_0,bus=virtio --debug --graphics vnc
Wed, 06 Aug 2014 21:38:04 DEBUG Requesting libvirt URI qemu:///system
Wed, 06 Aug 2014 21:38:04 DEBUG Received libvirt URI qemu:///system
Wed, 06 Aug 2014 21:38:04 DEBUG Requesting virt method 'default', hv
type 'default'.
Wed, 06 Aug 2014 21:38:04 DEBUG Received virt method 'hvm'
Wed, 06 Aug 2014 21:38:04 DEBUG Hypervisor name is 'kvm'
Wed, 06 Aug 2014 21:38:04 DEBUG Setting os type to 'linux' for
variant 'rhel6'
Wed, 06 Aug 2014 21:38:04 DEBUG DistroInstaller location is a local
file/path: /shared/files/CentOS-6.5-x86_64-bin-DVD1.iso
Wed, 06 Aug 2014 21:38:04 DEBUG Guest.has_install_phase: True
Wed, 06 Aug 2014 21:38:04 DEBUG Generated install XML:
<domain type='kvm'>
<name>vm18-striker</name>
<uuid>4ad074a8-a4bf-7ffe-4d8b-6c009771ce04</uuid>
<memory>2097152</memory>
<currentMemory>2097152</currentMemory>
<vcpu>2</vcpu>
<os>
<type arch='x86_64'>hvm</type>
<boot dev='cdrom'/>
<boot dev='hd'/>
</os>
<features>
<acpi/><apic/><pae/>
</features>
<clock offset="utc"/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='block' device='disk'>
<driver name='qemu' cache='none' io='native'/>
<source dev='/dev/c01n01_vg0/vm18-striker_0'/>
<target dev='vda' bus='virtio'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu'/>
<source file='/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso'/>
<target dev='hdc' bus='ide'/>
<readonly/>
</disk>
<interface type='bridge'>
<source bridge='vbr2'/>
<mac address='52:54:00:e2:40:5c'/>
<model type='virtio'/>
</interface>
<input type='tablet' bus='usb'/>
<graphics type='vnc' port='-1'/>
<console type='pty'/>
<video>
<model type='cirrus'/>
</video>
</devices>
</domain>
Wed, 06 Aug 2014 21:38:04 DEBUG Generated boot XML:
<domain type='kvm'>
<name>vm18-striker</name>
<uuid>4ad074a8-a4bf-7ffe-4d8b-6c009771ce04</uuid>
<memory>2097152</memory>
<currentMemory>2097152</currentMemory>
<vcpu>2</vcpu>
<os>
<type arch='x86_64'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/><apic/><pae/>
</features>
<clock offset="utc"/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='block' device='disk'>
<driver name='qemu' cache='none' io='native'/>
<source dev='/dev/c01n01_vg0/vm18-striker_0'/>
<target dev='vda' bus='virtio'/>
</disk>
<disk type='block' device='cdrom'>
<target dev='hdc' bus='ide'/>
<readonly/>
</disk>
<interface type='bridge'>
<source bridge='vbr2'/>
<mac address='52:54:00:e2:40:5c'/>
<model type='virtio'/>
</interface>
<input type='tablet' bus='usb'/>
<graphics type='vnc' port='-1'/>
<console type='pty'/>
<video>
<model type='cirrus'/>
</video>
</devices>
</domain>
Wed, 06 Aug 2014 21:38:05 DEBUG Started guest, connecting to console
if requested
Wed, 06 Aug 2014 21:38:05 DEBUG Launching virt-viewer for graphics
type 'vnc'
Wed, 06 Aug 2014 21:38:05 DEBUG Running: /usr/bin/virt-viewer
--connect qemu:///system --wait 5
Wed, 06 Aug 2014 21:38:05 DEBUG XML fetched from libvirt object:
<domain type='kvm' id='5'>
<name>vm18-striker</name>
<uuid>4ad074a8-a4bf-7ffe-4d8b-6c009771ce04</uuid>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='static'>2</vcpu>
<os>
<type arch='x86_64' machine='rhel6.5.0'>hvm</type>
<boot dev='cdrom'/>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='none' io='native'/>
<source dev='/dev/c01n01_vg0/vm18-striker_0'/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso'/>
<target dev='hdc' bus='ide'/>
<readonly/>
<alias name='ide0-1-0'/>
<address type='drive' controller='0' bus='1' target='0' unit='0'/>
</disk>
<controller type='usb' index='0'>
<alias name='usb0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x2'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:e2:40:5c'/>
<source bridge='vbr2'/>
<target dev='vnet3'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/0'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<input type='tablet' bus='usb'>
<alias name='input0'/>
</input>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='5903' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<video>
<model type='cirrus' vram='9216' heads='1'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05'
function='0x0'/>
</memballoon>
</devices>
<seclabel type='none'/>
</domain>
Cannot open display:
Run 'virt-viewer --help' to see a full list of available command line
options
Wed, 06 Aug 2014 21:38:08 DEBUG Domain state after install: 1
======
Contents of /var/log/an-install_vm18-striker.log
======
Starting install...
Creating domain... | 0 B
00:00
Domain installation still in progress. You can reconnect to
the console to complete the installation process.
======
Contents of /var/log/libvirt/qemu/vm18-striker.log
======
2014-08-07 01:35:36.912+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name vm18-striker -S -M rhel6.5.0 -enable-kvm -m
2048 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
5bc740b0-b57c-df9d-f824-6281d6076a4a -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/vm18-striker.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-reboot -no-shutdown -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/dev/c01n01_vg0/vm18-striker_0,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2
-drive
file=/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw
-device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1
-netdev tap,fd=25,id=hostnet0,vhost=on,vhostfd=29 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:5d:6d:4f,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0
-vnc 0.0.0.0:3 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/0
qemu: terminating on signal 15 from pid 7182
2014-08-07 01:36:45.703+0000: shutting down
2014-08-07 01:38:04.719+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name vm18-striker -S -M rhel6.5.0 -enable-kvm -m
2048 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
4ad074a8-a4bf-7ffe-4d8b-6c009771ce04 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/vm18-striker.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-reboot -no-shutdown -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/dev/c01n01_vg0/vm18-striker_0,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2
-drive
file=/shared/files/CentOS-6.5-x86_64-bin-DVD1.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw
-device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1
-netdev tap,fd=25,id=hostnet0,vhost=on,vhostfd=29 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:e2:40:5c,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0
-vnc 127.0.0.1:3 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/0
qemu: terminating on signal 15 from pid 7182
2014-08-07 01:49:40.120+0000: shutting down
2014-08-07 01:51:19.649+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name vm18-striker -S -M rhel6.5.0 -enable-kvm -m
2048 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
4ad074a8-a4bf-7ffe-4d8b-6c009771ce04 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/vm18-striker.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/dev/c01n01_vg0/vm18-striker_0,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw
-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0
-netdev tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:e2:40:5c,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0
-vnc 127.0.0.1:3 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/0
======
Screenshot showing the behaviour:
http://i.imgur.com/kV0kfbA.png
Let me know if there is anything else I can do to help. I can reproduce
this 100% of the time.
Cheers
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?
_______________________________________________
virt-tools-list mailing list
virt-tools-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/virt-tools-list
