Hi Guilherme,
What error the compute log says? you may check both the source compute and
destination compute node.
2013-07-25
Wangpan
发件人：Guilherme Russi luisguilherme...@gmail.com
发送时间：2013-07-25 03:38
主题：[Openstack] Configuring Live Migration
收件人：openstack@lists.launchpad.netopenstack
Hi Brandon,
Does there have other error log in the compute log?
this is just a warning log, may not this causes the VM sticks in spawning
status.
2013-07-25
Wangpan
发件人：Brandon Adams brandon.ad...@newwave-technologies.com
发送时间：2013-07-25 02:55
主题：[Openstack] Help with spawning VMs
收件人
The default log path is /var/log/nova/nova-*.log
grep -E ERROR|TRACE /var/log/nova/nova-*.log may be helpful.
2013-07-25
Wangpan
发件人：Guilherme Russi luisguilherme...@gmail.com
发送时间：2013-07-25 09:39
主题：Re: [Openstack] Configuring Live Migration
收件人：Wangpanhzwang...@corp.netease.com
抄送
I think the 'virtio' bus is the default one, I have no idea why the 'ide' bus
is used in your deployment.
2013-07-19
Wangpan
发件人：Andalabs mahardika.gil...@andalabs.com
发送时间：2013-07-16 19:01
主题：Re: [Openstack] libvirtError: unsupported configuration: disk bus 'ide'
cannot be hotplugged.
收件
what hypervisor you are using?
2013-07-16
Wangpan
发件人：Mahardhika mahardika.gil...@andalabs.com
发送时间：2013-07-16 17:09
主题：[Openstack] libvirtError: unsupported configuration: disk bus 'ide' cannot
be hotplugged.
收件人：openstack@lists.launchpad.netopenstack@lists.launchpad.net
抄送：
Hi, i've got
'virtio' disk bus should be used if you want to hotplug a disk on kvm guest.
2013-07-16
Wangpan
发件人：Mahardhika mahardika.gil...@andalabs.com
发送时间：2013-07-16 17:24
主题：Re: [Openstack] libvirtError: unsupported configuration: disk bus 'ide'
cannot be hotplugged.
收件人：Wangpanhzwang
|
+--+--+-+--+-++
| 028ea48e-35db-4b55-979e-e9cc41adbde8 | cirros-0.3.0-x86_64.qcow2| qcow2
| ovf | 9761280 | active |
if it is, I have no idea to help you, because I don't know how to boot an
instance from ISO in nova.
2013-05-15
Wangpan
发件人：Nikhil Mittal
发送时间：2013-05-15 15:16
主题
seems like the roog disk is not a bootable device, you may need to check the
vda/xvda device in libvirt XML config file is bootable or not.
2013-05-14
Wangpan
发件人：Nikhil Mittal
发送时间：2013-05-14 15:59
主题：[Openstack] [OPENSTACK] VMs don't start on host machine reboot (Grizzly over
Ubuntu
I check the master codes of nova several days ago, and find the first logical
partition of root disk will be choosed to inject files, so you may have to
change the nova code to implement what you want.
I also will try to fix this issue in the havana edition.
2013-04-25
Wangpan
发件人
can
google to open and check the injected files is there.(this may be a bug we need
to fix)
2013-04-24
Wangpan
发件人：Balamurugan V G
发送时间：2013-04-24 14:19
主题：[Openstack] [OpenStack] Files Injection in to Windows VMs
收件人：openstack@lists.launchpad.netopenstack@lists.launchpad.net
抄送：
Hi,
I
have you open and check the 'system reserved partition'? see the refer at
bellow:
http://www.techfeb.com/how-to-open-windows-7-hidden-system-reserved-partition/
2013-04-25
Wangpan
发件人：Balamurugan V G
发送时间：2013-04-25 12:34
主题：Re: [Openstack] [OpenStack] Files Injection in to Windows VMs
收件人
for creating instances ?
---use 'nova quota-update', you can get help by 'nova help quota-update'.
3. reboot error
---the response message show that the instance you want to reboot is
building now, you may need to wait for it become 'active'.
2013-04-16
Wangpan
发件人：Deepak A.P
发送时间：2013-04
---this is stop
nova-objectstore start/running, process 29539 ---this is running
nova-scheduler stop/waiting ---this is stop
2013-04-16
Wangpan
发件人：Deepak A.P
发送时间：2013-04-16 16:58
主题：Re: Re: [Openstack] Fwd: Re: [openStack] instance status
收件人：Wangpanhzwang...@corp.netease.com
抄送：Aaron
Firstly, it may because your services stopped running, as you list at the last
mail.
so you can't create an instance successfully.
Otherwise, it may because you should add sudo before virsh list, like 'sudo
virsh list'.
2013-04-16
Wangpan
发件人：Deepak A.P
发送时间：2013-04-16 17:09
主题
delete the building state instances and re-create them may be better.
2013-04-16
Wangpan
发件人：Deepak A.P
发送时间：2013-04-16 17:47
主题：Re: Re: Re: [Openstack] Fwd: Re: [openStack] instance status
收件人：Wangpanhzwang...@corp.netease.com
抄送：Aaron
Rosenaro...@nicira.com,openstack-operat
you may need to check the log of nova-network, may be exist at
/var/log/nova/nova-network.log, look into it and check if any exception there.
if nothing there, you may run 'nova-network' as nova user, and check the output
on shell.
2013-04-16
Wangpan
发件人：Deepak A.P
发送时间：2013-04-16 18:01
主题
+1
I have the same question！
2013-03-05
Wangpan
发件人：Lei Zhang
发送时间：2013-03-05 13:01
主题：[Openstack] How to create a Image which can extend the partition
automatically.
收件人：openstack@lists.launchpad.netopenstack@lists.launchpad.net
抄送：
Hi all,
I am making the RHEL Image for the Openstack
Hi all,
Is there anyone has used the multi-scheduler property, is there any problem?
Can we use this property into production environment?
Thanks!
2013-02-19
Wangpan___
Mailing list: https://launchpad.net/~openstack
Post to :
-02-19
Wangpan
发件人：Huang Zhiteng
发送时间：2013-02-19 10:15
主题：Re: [Openstack] [Nova] Question about multi-scheduler
收件人：Wangpanhzwang...@corp.netease.com
抄送：openstack _社区openstack@lists.launchpad.net
Multi-scheduler was there for the days when Nova has to deal with both
request for instance
Thanks zhiteng!
I'm referring to HA of nova-scheduler by deploying multiple of it to several
hosts.
2013-02-19
Wangpan
发件人：Huang Zhiteng
发送时间：2013-02-19 10:59
主题：Re: Re: [Openstack] [Nova] Question about multi-scheduler
收件人：Wangpanhzwang...@corp.netease.com
抄送：openstack _社区openstack
/python /usr/bin/nova-novncproxy
--config-file=/etc/nova/nova.conf --web /usr/share/novnc/'
As your description, the error is Failed to connect to server (code: 1006),
so I guess the problem may be the ip and port vnc bound can not be connect.
good luck!
2013-01-25
Wangpan
发件人：longeek
发送时间
dumpxml'
novncproxy_base_url=http://114.113.XXX.XXX:6080/vnc_auto.html # the public ip
address you can access
2013-01-25
Wangpan
发件人：John Barbee
发送时间：2013-01-25 10:21
主题：Re: [Openstack] Problem with VNC on compute node
收件人：Wangpanhzwang...@corp.netease.com
抄送：longeekmengql112...@gmail.com
I can not find the config 'novncproxy_port' in folsom, I think this may be
deprecated.
2013-01-25
Wangpan
发件人：John Barbee
发送时间：2013-01-25 11:02
主题：Re: [Openstack] Problem with VNC on compute node
收件人：Wangpanhzwang...@corp.netease.com
抄送：longeekmengql112...@gmail.com,openstackopenstack
I think you are right, and copy /var/lib/glance/images/xxx to remote
host is the fastest way.
You can check the snapshot by using it create an instance in the new openstack
environment.
2013-01-18
Wangpan
发件人：Ajiva Fan
发送时间：2013-01-18 14:08
主题：[Openstack] [glance] how to export
Hi qinglong,
suspended means Hibernation, the instance's memory and cpu states will be saved
to disk, stoped means powered off,
suspended instance can be resume from the disk, and the jobs in instance will
keep on running, but stopped instance will not.
2013-01-17
Wangpan
发件人：孟庆龙
发送时间
to a common user not
admin，and I can get it's details by request above.
2013-01-09
Wangpan
发件人：Zhiqiang Zhao
发送时间：2013-01-09 10:08
主题：[Openstack] Issue about get all instance servers using admin token
收件人：openstackopenstack@lists.launchpad.net
抄送：
Hi experts,
I'm using openstack rest admin api
are that all VMs shutting down at the same time?
such as '2012-12-04 06:54:27.150+: 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
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
if the hypervisor is kvm, you can check the qemu log is there any exceptions,
like /var/log/libvirt/qemu/instance-0111.log
if Xen used, log file is at /var/log/xen/qemu-*.log
2012-12-06
Wangpan
发件人：pyw
发送时间：2012-12-06 12:05
主题：Re: [Openstack] Why my vm often change into shut off status
Hi all,
I use the folsom openstack recently.
I found a problem that when I delete a flavor by using 'nova-manage flavor
delete', and then I create a new one which use the same flavorid as the
DELETED flavor a moment ago, then I check the instance_types table in nova
DB, there have two records
be restarted.
2012-11-05
Wangpan
发件人：蒋平
发送时间：2012-11-04 15:59
主题：Fw:Re: [Openstack] Resize Server problem from jovaunn.com, hangzhou,China!!!
收件人：hzwangpanhzwang...@corp.netease.com
抄送：
Hi,wangpan
I have successfully fixed the bug,you should not only add
'allow_resize_to_same_host=True
.
and I suggest you check the nova-api.log, nova-scheduler.log and
nova-compute.log if there have some ERROR messages.
2012-11-02
Wangpan
发件人：蒋平
发送时间：2012-11-02 16:55
主题：[Openstack] Resize Server problem from jovaunn.com, hangzhou, China!!!
收件人：openstackopenstack@lists.launchpad.net
@utils.synchronized!
I think it's really OK now.
What a stupid mistake!
2012-09-26
Wangpan
发件人：Boris Filippov
发送时间：2012-09-26 03:25
主题：Re: Re: [Openstack] [Nova] Got 'qemu-img: error while writing sector 634880:
Input/output error' in _create_image
收件人：Wangpanhzwang...@corp.netease.com
抄送：Razique
Thanks for your attention!
- disk full # I believe there is enough space, because I have tried to
boot serveral instances after this error with the same image, they are all
booted successfully.
- permission issues# Not this reason, too. explain as above.
I still believe this is a
qemu-img check -f qcow2 test.qcow2
No errors were found on the image.
2012-09-24
Wangpan
发件人：Razique Mahroua
发送时间：2012-09-24 16:30
主题：Re: Re: [Openstack] [Nova] Got 'qemu-img: error while writing sector 634880:
Input/output error' in _create_image
收件人：Wangpanhzwang...@corp.netease.com
抄送
storage circumstance as
mine, and my issue may be resloved by this patch which adds a lock to cache
image method.
Thanks again.
2012-09-25
Wangpan
发件人：Boris Filippov
发送时间：2012-09-24 19:59
主题：Re: [Openstack] [Nova] Got 'qemu-img: error while writing sector 634880:
Input/output error
Hi all,
I have a problem to consult, this problem occurs in _create_image when I boot a
new instance(someone else may boot one at the same time).
The instance UUID of mine is e8752971-d390-450f-a083-819b7716fd53, and it
booted failed, the other instance UUID is
' in nova database, so I can get the
hostIP by querying this table using 'host' as the filter, then I needn't to
modify the /etc/hosts or add a DNS server to support live-migration. is this a
feasible plan?
Many Thanks,
Wangpan
___
Mailing list: https
How about using the pci address as the UUID of target devices in one VM?
the pci address is generated by libvirt and we can see it in VM by cmd ls -la
/sys/block/,
and it has no dependency with the kernel version, I can see it in 2.6.32*
when an user attached a disk to VM, we find a free target
This is definitely another solution, although it seems less usable than the
device serial number which can be an arbitrary string. If this works for xen
though, that would be a plus.
Vish
I don't have a Xen hypervisor in hand, so anybody else can try it on Xen ?
device).
Could anyone give me some idea?
Thanks in advance.
Best Regards
Wangpan
2012-07-17
Wangpan___
Mailing list: https://launchpad.net/~openstack
Post to : openstack@lists.launchpad.net
Unsubscribe : https://launchpad.net/~openstack
More help
Hi all,
These are what I did (nova version is 'Essex'):
1. logon the instance
2. shutdown it using 'shutdown -h now'
3. wait a few minutes until the instance's vm_state, power_state change to
'shutoff', '5' respectively
4. run cmd 'nova image-create server name' to snapshot the server instance
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