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From Mohamed Infaz <infaz...@cse.mrt.ac.lk>
Subject Re: Unable to start VM due to concurrent operation
Date Fri, 02 Jan 2015 16:50:07 GMT
hi,

And the status of the template i am trying to create the vm from is fully
downloaded. It's status is ready.

Thank you.

On 2 January 2015 at 21:04, Mohamed Infaz <infaz.10@cse.mrt.ac.lk> wrote:

> Hi,
>
> This is the screen shot. It stops around 96-98%
>
> On 2 January 2015 at 20:58, Somesh Naidu <Somesh.Naidu@citrix.com> wrote:
>
>> What's the status of template are you trying to create a VM from? Please
>> share either DB output or UI screenshot.
>>
>> -----Original Message-----
>> From: Mohamed Infaz [mailto:infaz.10@cse.mrt.ac.lk]
>> Sent: Friday, January 02, 2015 7:03 AM
>> To: users@cloudstack.apache.org
>> Cc: dev@cloudstack.apache.org
>> Subject: Re: Unable to start VM due to concurrent operation
>>
>> Hi all,
>>
>> I did redeploy cloudstack and i used the
>>
>> >>   1. /usr/share/cloudstack-common/
>> scripts/storage/secondary/cloud-install-sys-tmplt \
>> >>   2. -m /srv/images/secondary \
>> >>   3. -u
>>
>> http://download.cloud.com/templates/4.3/systemvm64template-2014-01-14-master-kvm.qcow2.bz2
>> \
>> >>   4. -h kvm \
>> >>   5. -F
>>
>> The following script to deploy system vm's. After some time they started
>> working! Now when i try to deploy and vm
>> i am getting the following error message.
>> "com.cloud.exception.AgentUnavailableException: Resource [Host:1] is
>> unreachable: Host 1: Unable to start instance due to Template 3 has not
>> been completely downloaded to zone 1"
>>
>> I did reregister the latest system vm template and i was able to
>> successfully download it. But there are two inbuilt templates where it
>> says
>> in the status that the connection was time out. And one of these in built
>> template is an in built old system vm template. How can i solve this issue
>> now there is a system vm running properly in the environment and i have
>> the
>> latest template registered but it seems so cloudstack searches for those
>> two templates which it couldn't download. Because of this i still can't
>> create a virtual machine.
>>
>> Thank you.
>>
>> On 2 January 2015 at 08:08, Abhinandan Prateek <
>> abhinandan.prateek@shapeblue.com> wrote:
>>
>> > The sec store has some issues, you can login into KVM host and check if
>> > the sec storage mount point is visible and the said folder is there.
>> Check
>> > if ssvm is running fine.
>> > It is also possible that the sec store is fine but the template that is
>> > being used to create VM is in inconsistent state, then you need to
>> remove
>> > and re-register the template.
>> >
>> > -abhi
>> >
>> > > On 01-Jan-2015, at 8:35 pm, Mohamed Infaz <infaz.10@cse.mrt.ac.lk>
>> > wrote:
>> > >
>> > > Hi,
>> > > I updated my cloudstack deployment to 4.4.2 to 4.3.1. Now when we try
>> to
>> > > deploy a VM i am getting following error
>> > >
>> > > message. com.cloud.exception.StorageUnavailableException: Resource
>> > > [StoragePool:2] is unreachable: Unable to create
>> > > Vol[30|vm=58|ROOT]:com.cloud.utils.exception.CloudRuntimeException:
>> > > org.libvirt.LibvirtException: internal error: Child process
>> (/bin/mount
>> > > 10.8.100.201:/mnt/secondary/template/tmpl/2/205
>> > > /mnt/8c6fa424-cbc7-3421-8f05-d69a43ffa15c) unexpected exit status 32:
>> > > mount.nfs: mounting 10.8.100.201:/mnt/secondary/template/tmpl/2/205
>> > failed,
>> > > reason given by server: No such file or directory
>> > >
>> > >
>> > >
>> > > Thank you.
>> > >
>> > >
>> > > On 1 January 2015 at 14:03, Mohamed Infaz <infaz.10@cse.mrt.ac.lk>
>> > wrote:
>> > >
>> > >> Hi Somesh,
>> > >>
>> > >> Yes i was successful in stopping both the system vm's and starting
>> them
>> > >> back i also could access them through the console that cloudstack
>> > provides.
>> > >> May be the reason for that code snippet is that i didn't register the
>> > >> template but i ran this script to install the system vm's.
>> > >>
>> > >>
>> > >>   1.
>> >
>> /usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
>> > \
>> > >>   2. -m /srv/images/secondary \
>> > >>   3. -u
>> >
>> http://download.cloud.com/templates/4.3/systemvm64template-2014-01-14-master-kvm.qcow2.bz2
>> > \
>> > >>   4. -h kvm \
>> > >>   5. -F
>> > >>
>> > >> this was on the docs. How about upgrading my cloudstack version to
>> 4.4.
>> > >> This whole thing happened in 4.3.
>> > >>
>> > >> Thank you.
>> > >>
>> > >> On 1 January 2015 at 01:39, Somesh Naidu <Somesh.Naidu@citrix.com>
>> > wrote:
>> > >>
>> > >>> You mean the system VMs for Zone 1 are running? Are they showing
as
>> > >>> connected in the DB?
>> > >>>
>> > >>> If they are, can you stop these VMs and see if they start okay.
>> > >>> ________________________________________
>> > >>> From: Mohamed Infaz [infaz.10@cse.mrt.ac.lk]
>> > >>> Sent: Tuesday, December 30, 2014 21:26
>> > >>> To: users@cloudstack.apache.org
>> > >>> Cc: dev@cloudstack.apache.org
>> > >>> Subject: Re: Unable to start VM due to concurrent operation
>> > >>>
>> > >>> systemvm64template-2014-01-14-master-kvm.qcow2.bz2 This is the
>> > template i
>> > >>> used.
>> > >>>
>> > >>>
>> > >>> On 31 December 2014 at 07:49, Mohamed Infaz <infaz.10@cse.mrt.ac.lk
>> >
>> > >>> wrote:
>> > >>>
>> > >>>> Hi Somesh,
>> > >>>>
>> > >>>> Thank you for the reply. Well both of my system vm's are running
>> and
>> > it
>> > >>> is
>> > >>>> downloading the iso image. And i was able to ping them. The
system
>> vm
>> > >>>> template i am using is for the version 4.3 cloudstack.
>> > >>>>
>> > >>>> Thank you.
>> > >>>>
>> > >>>> On 30 December 2014 at 23:59, Somesh Naidu <
>> Somesh.Naidu@citrix.com>
>> > >>>> wrote:
>> > >>>>
>> > >>>>> Mohamed,
>> > >>>>>
>> > >>>>> The log snippet you have shared doesn't seem to be relevant
to the
>> > >>>>> concurrent operation exception (can't see that exception
stack).
>> > >>>>>
>> > >>>>> The message that did catch my attention though is,
>> > >>>>> -
>> > >>>>> 2014-12-31 05:25:07,972 DEBUG
>> [c.c.s.s.SecondaryStorageManagerImpl]
>> > >>>>> (secstorage-1:ctx-463d2f57) System vm template is not ready
at
>> data
>> > >>> center
>> > >>>>> 1, wait until it is ready to launch secondary storage vm
>> > >>>>> 2014-12-31 05:25:07,972 DEBUG
>> [c.c.s.s.SecondaryStorageManagerImpl]
>> > >>>>> (secstorage-1:ctx-463d2f57) Zone 1 is not ready to launch
>> secondary
>> > >>> storage
>> > >>>>> VM yet
>> > >>>>> -
>> > >>>>>
>> > >>>>> That's pointing to missing system VM template. Please verify
that
>> you
>> > >>>>> have correctly provisioned the secondary storage with the
correct
>> > >>> system VM
>> > >>>>> template (as per the docs).
>> > >>>>>
>> > >>>>> -Somesh
>> > >>>>>
>> > >>>>> -----Original Message-----
>> > >>>>> From: Mohamed Infaz [mailto:infaz.10@cse.mrt.ac.lk]
>> > >>>>> Sent: Tuesday, December 30, 2014 11:03 AM
>> > >>>>> To: users@cloudstack.apache.org
>> > >>>>> Cc: dev@cloudstack.apache.org
>> > >>>>> Subject: Unable to start VM due to concurrent operation
>> > >>>>>
>> > >>>>> Hi All,
>> > >>>>>
>> > >>>>> I have successfully deployed cloudstack 4.3 with two hosts
and the
>> > >>> setup
>> > >>>>> runs the management server on another physical host. I
had issues
>> > with
>> > >>>>> downloading an ISO but finally i was able to download an
ISO
>> image.
>> > >>> When i
>> > >>>>> want to create an instance i get the following error message
>> saying
>> > >>>>> "Unable
>> > >>>>> to start VM due to concurrent operation" i did some searching
on
>> the
>> > >>> topic
>> > >>>>> and it said version 4.3 system template solved the issue.
These
>> are
>> > >>> some
>> > >>>>> of
>> > >>>>> the MS logs that i collected what could be the issue?
>> > >>>>>
>> > >>>>> 2014-12-31 05:25:07,972 DEBUG
>> [c.c.s.s.SecondaryStorageManagerImpl]
>> > >>>>> (secstorage-1:ctx-463d2f57) System vm template is not ready
at
>> data
>> > >>> center
>> > >>>>> 1, wait until it is ready to launch secondary storage vm
>> > >>>>> 2014-12-31 05:25:07,972 DEBUG
>> [c.c.s.s.SecondaryStorageManagerImpl]
>> > >>>>> (secstorage-1:ctx-463d2f57) Zone 1 is not ready to launch
>> secondary
>> > >>>>> storage
>> > >>>>> VM yet
>> > >>>>> 2014-12-31 05:25:12,425 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-9:null) Ping from 4
>> > >>>>> 2014-12-31 05:25:12,834 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-5:null) SeqA 3-91695: Processing
Seq
>> 3-91695:
>> > {
>> > >>> Cmd
>> > >>>>> , MgmtId: -1, via: 3, Ver: v1, Flags: 11,
>> > >>>>>
>> > >>>>>
>> > >>>
>> >
>> [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":1,"_loadInfo":"{\n
>> > >>>>> \"connections\": []\n}","wait":0}}] }
>> > >>>>> 2014-12-31 05:25:12,920 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-5:null) SeqA 3-91695: Sending Seq
3-91695:
>> {
>> > >>> Ans: ,
>> > >>>>> MgmtId: 248795600505608, via: 3, Ver: v1, Flags: 100010,
>> > >>>>>
>> > [{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
>> > >>>>> 2014-12-31 05:25:15,239 DEBUG
>> [c.c.n.ExternalDeviceUsageManagerImpl]
>> > >>>>> (ExternalNetworkMonitor-1:ctx-998a86df) External devices
stats
>> > >>> collector
>> > >>>>> is
>> > >>>>> running...
>> > >>>>> 2014-12-31 05:25:15,362 DEBUG
>> > >>> [c.c.n.r.VirtualNetworkApplianceManagerImpl]
>> > >>>>> (RouterMonitor-1:ctx-dfdc73ce) Found 0 running routers.
>> > >>>>> 2014-12-31 05:25:15,366 DEBUG
>> > >>> [c.c.n.r.VirtualNetworkApplianceManagerImpl]
>> > >>>>> (RouterStatusMonitor-1:ctx-79d58896) Found 0 routers to
update
>> > status.
>> > >>>>> 2014-12-31 05:25:15,367 DEBUG
>> > >>> [c.c.n.r.VirtualNetworkApplianceManagerImpl]
>> > >>>>> (RouterStatusMonitor-1:ctx-79d58896) Found 0 networks to
update
>> RvR
>> > >>>>> status.
>> > >>>>> 2014-12-31 05:25:15,393 DEBUG [c.c.s.s.SnapshotSchedulerImpl]
>> > >>>>> (SnapshotPollTask:ctx-ae761f6b) Snapshot scheduler.poll
is being
>> > >>> called at
>> > >>>>> 2014-12-30 23:55:15 GMT
>> > >>>>> 2014-12-31 05:25:15,393 DEBUG [c.c.s.s.SnapshotSchedulerImpl]
>> > >>>>> (SnapshotPollTask:ctx-ae761f6b) Got 0 snapshots to be executed
at
>> > >>>>> 2014-12-30 23:55:15 GMT
>> > >>>>> 2014-12-31 05:25:18,535 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-14:null) Ping from 3
>> > >>>>> 2014-12-31 05:25:18,698 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-10:null) Ping from 2
>> > >>>>> 2014-12-31 05:25:19,834 INFO  [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentMonitor-1:ctx-f10d32f0) Found the following agents
behind on
>> > >>> ping:
>> > >>>>> [1]
>> > >>>>> 2014-12-31 05:25:19,835 DEBUG [c.c.h.Status]
>> > >>> (AgentMonitor-1:ctx-f10d32f0)
>> > >>>>> Ping timeout for host 1, do invstigation
>> > >>>>> 2014-12-31 05:25:19,837 INFO  [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Investigating why host
1 has
>> > >>> disconnected
>> > >>>>> with event PingTimeout
>> > >>>>> 2014-12-31 05:25:19,837 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) checking if agent (1) is
alive
>> > >>>>> 2014-12-31 05:25:19,839 DEBUG [c.c.a.t.Request]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Seq 1-449186863: Sending
 { Cmd ,
>> > >>> MgmtId:
>> > >>>>> 248795600505608, via: 1(virtualops-h4), Ver: v1, Flags:
100011,
>> > >>>>> [{"com.cloud.agent.api.CheckHealthCommand":{"wait":50}}]
}
>> > >>>>> 2014-12-31 05:25:19,844 DEBUG [c.c.a.t.Request]
>> > >>>>> (AgentManager-Handler-7:null) Seq 1-449186863: Processing:
 {
>> Ans: ,
>> > >>>>> MgmtId: 248795600505608, via: 1, Ver: v1, Flags: 10,
>> > >>>>>
>> > >>>>>
>> > >>>
>> >
>> [{"com.cloud.agent.api.CheckHealthAnswer":{"result":true,"details":"resource
>> > >>>>> is alive","wait":0}}] }
>> > >>>>> 2014-12-31 05:25:19,844 DEBUG [c.c.a.t.Request]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Seq 1-449186863: Received:
 {
>> Ans: ,
>> > >>>>> MgmtId: 248795600505608, via: 1, Ver: v1, Flags: 10, {
>> > >>> CheckHealthAnswer
>> > >>>>> } }
>> > >>>>> 2014-12-31 05:25:19,844 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Details from executing
class
>> > >>>>> com.cloud.agent.api.CheckHealthCommand: resource is alive
>> > >>>>> 2014-12-31 05:25:19,844 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) agent (1) responded to
>> > >>> checkHeathCommand,
>> > >>>>> reporting that agent is Up
>> > >>>>> 2014-12-31 05:25:19,844 INFO  [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) The state determined is
Up
>> > >>>>> 2014-12-31 05:25:19,844 INFO  [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Agent is determined to
be up and
>> > >>> running
>> > >>>>> 2014-12-31 05:25:19,844 DEBUG [c.c.h.Status]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Transition:[Resource state
=
>> Enabled,
>> > >>>>> Agent
>> > >>>>> event = Ping, Host id = 1, name = virtualops-h4]
>> > >>>>> 2014-12-31 05:25:19,929 DEBUG [c.c.h.Status]
>> > >>>>> (AgentTaskPool-14:ctx-43a85937) Agent status update: [id
= 1;
>> name =
>> > >>>>> virtualops-h4; old status = Up; event = Ping; new status
= Up; old
>> > >>> update
>> > >>>>> count = 34; new update count = 35]
>> > >>>>> 2014-12-31 05:25:22,873 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-2:null) SeqA 3-91697: Processing
Seq
>> 3-91697:
>> > {
>> > >>> Cmd
>> > >>>>> , MgmtId: -1, via: 3, Ver: v1, Flags: 11,
>> > >>>>>
>> > >>>>>
>> > >>>
>> >
>> [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":1,"_loadInfo":"{\n
>> > >>>>> \"connections\": []\n}","wait":0}}] }
>> > >>>>> 2014-12-31 05:25:22,955 DEBUG [c.c.a.m.AgentManagerImpl]
>> > >>>>> (AgentManager-Handler-2:null) SeqA 3-91697: Sending Seq
3-91697:
>> {
>> > >>> Ans: ,
>> > >>>>> MgmtId: 248795600505608, via: 3, Ver: v1, Flags: 100010,
>> > >>>>>
>> > [{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
>> > >>>>> 2014-12-31 05:25:25,002 DEBUG [c.c.s.StatsCollector]
>> > >>>>> (StatsCollector-1:ctx-2acfc
>> > >>>>>
>> > >>>>> Thank you.
>> > >>>>>
>> > >>>>
>> > >>>>
>> > >>>
>> > >>
>> > >>
>> >
>> > Find out more about ShapeBlue and our range of CloudStack related
>> services
>> >
>> > IaaS Cloud Design & Build<
>> > http://shapeblue.com/iaas-cloud-design-and-build//>
>> > CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/
>> >
>> > CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
>> > CloudStack Software Engineering<
>> > http://shapeblue.com/cloudstack-software-engineering/>
>> > CloudStack Infrastructure Support<
>> > http://shapeblue.com/cloudstack-infrastructure-support/>
>> > CloudStack Bootcamp Training Courses<
>> > http://shapeblue.com/cloudstack-training/>
>> >
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