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From Alena Prokharchyk <Alena.Prokharc...@citrix.com>
Subject Re: Can not delete network
Date Wed, 13 Jun 2012 21:44:16 GMT
On 6/13/12 2:16 PM, "Lu Heng" <h.lu@anytimechinese.com> wrote:

>Hi
>
>Thanks very much for such detailed reply.
>
>first one quick question, what vlan it stands for(I know it is virtual
>lan), but does it need to be config in the physical router for each
>network, or it can just create a "software one" with direct untagged
>network by cloudstack?


In advance zone you have to enable Vlan support on your physical Switch.


>
>So you mean I motify the database of the management server, find
>remove=id() value?


Sorry, I don't get this question. Remove=id() for what exactly?


>
>Last question will be, if the question's answer is no, is that means I
>have to go for basic network setup, I have to delete the entire zone
>and re-create it?


Yes, you have to start fresh if you want to use the same set of hosts.


>
>On Wed, Jun 13, 2012 at 11:11 PM, Alena Prokharchyk
><Alena.Prokharchyk@citrix.com> wrote:
>> On 6/13/12 2:03 PM, "Lu Heng" <h.lu@anytimechinese.com> wrote:
>>
>>>Hi
>>>
>>>As I said, I have direct attached network to the public network, and I
>>>have no vlan, and cloudstack force to enter a vlan ID, so I just
>>>entered "tagged1“.
>>
>>
>> In Advance zone Vlan is required for every direct network; and vlan has
>>to
>> have numeric value. We support untagged network only in Basic zone. The
>> fact UI accepted "tagged1" value as an input - is a UI/API bug, it
>>should
>> have never reached the backend. Please file a bug against cloudStack
>> UI/API.
>>
>>
>>
>>>
>>>So the first question come, how can I setup direct attached network in
>>>advance networking, is that even possible or it is simply impossible?
>>
>>
>> Its possible only with the numeric tag.
>>
>>
>>>
>>>On Wed, Jun 13, 2012 at 11:01 PM, Alena Prokharchyk
>>><Alena.Prokharchyk@citrix.com> wrote:
>>>> I see 2 different problems in this log fragment:
>>>>
>>>> 1)job-92 -  i-2-415-VM failed to start because the network vlan was
>>>> misconfigured. The number format exception most likely indicates the
>>>>vlan
>>>> for the network was set incorrectly. Need entire log to confirm.
>>>>
>>>> 2) job-94 - failed to delete the network as i-2-413-VM was in Error
>>>>state
>>>> - it failed to start. Notice its different vm from the vm on step 1).
>>>>At
>>>> the moment deleteNetwork was called, the vm wasnt' expunged yet. Did
>>>>you
>>>> wait for the vm i-2-413 to be picked up by Expunge thread and moved to
>>>> Expunging state? If yes, was it expunged successfully? If no, you have
>>>>to
>>>> find out the references to the vm in the log - search by "to expunge"
>>>> pattern in the management server, it will tell you when vm was
>>>>processed
>>>> by the expunge thread.
>>>>
>>>>
>>>> -Alena.
>>>>
>>>>
>>>> On 6/13/12 1:51 PM, "Lu Heng" <h.lu@anytimechinese.com> wrote:
>>>>
>>>>>Hi
>>>>>
>>>>>The story start with I try to setup direct attached network to the
>>>>>guest network, in which I create a VM with the shared network I setup,
>>>>>but the VM does not start successfully, so I tried to delete the guest
>>>>>network I have created, in which I failed because of the vm was not
>>>>>destroy, then I try to destroy the VM, but the VM stuck in the
>>>>>explunging state:
>>>>>
>>>>>The network setup was not resolved, I asked in this mailling list what
>>>>>should I do if I have public network in the access point with advanced
>>>>>network setup, they said I have to create a shared network offering
>>>>>with Vlan, in which the public IP has no vlan setup, so I just typed
>>>>>tagged in the vlan section,seems not working.
>>>>>
>>>>>Below is the full story log start with I added a direct attached
>>>>>network:
>>>>>
>>>>>2012-06-13 08:56:25,401 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Catch Exception: class
>>>>>java.lang.NumberFormatException due to
>>>>>java.lang.NumberFormatException: For input string: "tagged1"
>>>>>java.lang.NumberFormatException: For input string: "tagged1"
>>>>>        at
>>>>>java.lang.NumberFormatException.forInputString(NumberFormatException.j
>>>>>av
>>>>>a:
>>>>>65)
>>>>>2012-06-13 08:56:25,402 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Unable to start i-2-415-VM due to
>>>>>java.lang.NumberFormatException: For input string: "tagged1"
>>>>>        at
>>>>>java.lang.NumberFormatException.forInputString(NumberFormatException.j
>>>>>av
>>>>>a:
>>>>>65)
>>>>>2012-06-13 08:56:25,455 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Unable to clean up VBD due to
>>>>>You gave an invalid object reference.  The object may have recently
>>>>>been deleted.  The class parameter gives the type of reference given,
>>>>>and the handle parameter echoes the bad value given.
>>>>>        at
>>>>>com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFail
>>>>>ur
>>>>>e(
>>>>>CitrixResourceBase.java:930)
>>>>>2012-06-13 08:56:25,466 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Unable to clean up VBD due to
>>>>>You gave an invalid object reference.  The object may have recently
>>>>>been deleted.  The class parameter gives the type of reference given,
>>>>>and the handle parameter echoes the bad value given.
>>>>>        at
>>>>>com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFail
>>>>>ur
>>>>>e(
>>>>>CitrixResourceBase.java:930)
>>>>>2012-06-13 08:56:25,478 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Unable to clean up VBD due to
>>>>>You gave an invalid object reference.  The object may have recently
>>>>>been deleted.  The class parameter gives the type of reference given,
>>>>>and the handle parameter echoes the bad value given.
>>>>>        at
>>>>>com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFail
>>>>>ur
>>>>>e(
>>>>>CitrixResourceBase.java:930)
>>>>>2012-06-13 08:56:25,489 WARN  [xen.resource.CitrixResourceBase]
>>>>>(DirectAgent-45:null) Unable to cleanup VIF
>>>>>You gave an invalid object reference.  The object may have recently
>>>>>been deleted.  The class parameter gives the type of reference given,
>>>>>and the handle parameter echoes the bad value given.
>>>>>        at
>>>>>com.cloud.hypervisor.xen.resource.CitrixResourceBase.handleVmStartFail
>>>>>ur
>>>>>e(
>>>>>CitrixResourceBase.java:938)
>>>>>2012-06-13 08:56:25,515 INFO  [xen.resource.XenServer56Resource]
>>>>>(DirectAgent-45:null) Catch com.xensource.xenapi.Types$VifInUse:
>>>>>failed to destory VLAN eth2 on host
>>>>>b9f6241d-cbd6-49a8-916e-dff524569dd4 due to Network has active VIFs
>>>>>2012-06-13 08:56:25,517 DEBUG [agent.transport.Request]
>>>>>(DirectAgent-45:null) Seq 6-920389063: Processing:  { Ans: , MgmtId:
>>>>>229144658033003, via: 6, Ver: v1, Flags: 110,
>>>>>[{"StartAnswer":{"vm":{"id":415,"name":"i-2-415-VM","bootloader":"PyGr
>>>>>ub
>>>>>",
>>>>>"type":"User","cpus":1,"speed":500,"minRam":536870912,"maxRam":5368709
>>>>>12
>>>>>,"
>>>>>arch":"x86_64","os":"CentOS
>>>>>5.3
>>>>>(64-bit)","bootArgs":"","rebootOnCrash":false,"enableHA":false,"limitC
>>>>>pu
>>>>>Us
>>>>>e":false,"vncPassword":"7bad48a63e4b14e7","params":{},"disks":[{"id":4
>>>>>19
>>>>>,"
>>>>>name":"ROOT-415","mountPoint":"/iqn.2006-01.com.openfiler:tsn.2912cb92
>>>>>f8
>>>>>2d
>>>>>/0","path":"ff3b7226-fd0b-4d0b-8af4-393496d7ee24","size":21474836480,"
>>>>>ty
>>>>>pe
>>>>>":"ROOT","storagePoolType":"IscsiLUN","storagePoolUuid":"f7d6960c-84a6
>>>>>-3
>>>>>32
>>>>>f-9068-27ef0f216b31","deviceId":0},{"id":420,"name":"DATA-415","mountP
>>>>>oi
>>>>>nt
>>>>>":"/iqn.2006-01.com.openfiler:tsn.2912cb92f82d/0","path":"202feab0-b72
>>>>>4-
>>>>>4b
>>>>>70-b757-32f2b8dfddee","size":5368709120,"type":"DATADISK","storagePool
>>>>>Ty
>>>>>pe
>>>>>":"IscsiLUN","storagePoolUuid":"f7d6960c-84a6-332f-9068-27ef0f216b31",
>>>>>"d
>>>>>ev
>>>>>iceId":1},{"id":415,"name":"CentOS
>>>>>5.6(64-bit) no GUI
>>>>>(XenServer)","size":0,"type":"ISO","storagePoolType":"ISO","deviceId":
>>>>>3}
>>>>>],
>>>>>"nics":[{"deviceId":0,"networkRateMbps":200,"defaultNic":true,"ip":"10
>>>>>.1
>>>>>.1
>>>>>.99","netmask":"255.255.255.0","gateway":"10.1.1.1","mac":"02:00:2e:ae
>>>>>:0
>>>>>0:
>>>>>04","dns1":"204.13.152.2","broadcastType":"Vlan","type":"Guest","broad
>>>>>ca
>>>>>st
>>>>>Uri":"vlan://292","isolationUri":"vlan://292","isSecurityGroupEnabled"
>>>>>:f
>>>>>al
>>>>>se,"name":"Pool-wide
>>>>>network associated with
>>>>>eth2"},{"deviceId":1,"networkRateMbps":200,"defaultNic":false,"ip":"46
>>>>>.1
>>>>>36
>>>>>.134.86","netmask":"255.255.255.0","gateway":"46.136.134.1","mac":"06:
>>>>>4a
>>>>>:b
>>>>>4:00:08:3d","dns1":"204.13.152.2","broadcastType":"Vlan","type":"Guest
>>>>>",
>>>>>"b
>>>>>roadcastUri":"vlan://tagged1","isolationUri":"vlan://tagged1","isSecur
>>>>>it
>>>>>yG
>>>>>roupEnabled":false,"name":"Pool-wide
>>>>>network associated with eth2"}]},"result":false,"details":"Unable to
>>>>>start i-2-415-VM due to ","wait":0}}] }
>>>>>2012-06-13 08:56:25,517 WARN  [cloud.vm.VirtualMachineManagerImpl]
>>>>>(DirectAgent-45:null) Cleanup failed due to Unable to start i-2-415-VM
>>>>>due to
>>>>>2012-06-13 08:56:25,517 WARN  [cloud.vm.VirtualMachineManagerImpl]
>>>>>(Job-Executor-47:job-92) Cleanup failed due to Unable to start
>>>>>i-2-415-VM due to
>>>>>2012-06-13 08:56:25,590 INFO  [cloud.vm.VirtualMachineManagerImpl]
>>>>>(Job-Executor-47:job-92) Unable to start VM on Host[-6-Routing] due to
>>>>>Unable to start i-2-415-VM due to
>>>>>2012-06-13 08:56:26,159 DEBUG [cloud.capacity.CapacityManagerImpl]
>>>>>(Job-Executor-47:job-92) VM state transitted from :Starting to Stopped
>>>>>with event: OperationFailedvm's original host id: null new host id:
>>>>>null host id before state transition: 6
>>>>>2012-06-13 08:56:26,440 DEBUG [cloud.capacity.CapacityManagerImpl]
>>>>>(Job-Executor-47:job-92) VM state transitted from :Stopped to Error
>>>>>with event: OperationFailedToErrorvm's original host id: null new host
>>>>>id: null host id before state transition: null
>>>>>2012-06-13 08:56:27,209 INFO  [api.commands.DeployVMCmd]
>>>>>(Job-Executor-47:job-92)
>>>>>com.cloud.exception.InsufficientServerCapacityException: Unable to
>>>>>create a deployment for VM[User|i-2-415-VM]Scope=interface
>>>>>com.cloud.dc.DataCenter; id=1
>>>>>2012-06-13 08:56:27,210 WARN  [cloud.api.ApiDispatcher]
>>>>>(Job-Executor-47:job-92) class com.cloud.api.ServerApiException :
>>>>>Unable to create a deployment for VM[User|i-2-415-VM]
>>>>>2012-06-13 08:56:27,210 DEBUG [cloud.async.AsyncJobManagerImpl]
>>>>>(Job-Executor-47:job-92) Complete async job-92, jobStatus: 2,
>>>>>resultCode: 530, result:
>>>>>com.cloud.api.response.ExceptionResponse@1660d637
>>>>>2012-06-13 09:11:08,903 WARN  [cloud.network.NetworkManagerImpl]
>>>>>(Job-Executor-50:job-94) Can't delete the network, not all user vms
>>>>>are expunged. Vm VM[User|i-2-413-VM] is in Error state
>>>>>2012-06-13 09:11:08,993 WARN  [cloud.api.ApiDispatcher]
>>>>>(Job-Executor-50:job-94) class com.cloud.api.ServerApiException :
>>>>>Failed to delete network
>>>>>2012-06-13 09:11:08,993 DEBUG [cloud.async.AsyncJobManagerImpl]
>>>>>(Job-Executor-50:job-94) Complete async job-94, jobStatus: 2,
>>>>>resultCode: 530, result:
>>>>>com.cloud.api.response.ExceptionResponse@2102e538
>>>>>2012-06-13 09:11:09,144 WARN  [cloud.async.AsyncJobManagerImpl]
>>>>>(Job-Executor-50:job-94) Unable to unregister active job 94 from JMX
>>>>>monitoring
>>>>>2012-06-13 11:26:14,160 WARN  [cloud.network.NetworkManagerImpl]
>>>>>(Job-Executor-52:job-95) Can't delete the network, not all user vms
>>>>>are expunged. Vm VM[User|i-2-413-VM] is in Error state
>>>>>2012-06-13 11:26:14,243 WARN  [cloud.api.ApiDispatcher]
>>>>>(Job-Executor-52:job-95) class com.cloud.api.ServerApiException :
>>>>>Failed to delete network
>>>>>
>>>>>
>>>>>On Wed, Jun 13, 2012 at 10:46 PM, Alena Prokharchyk
>>>>><Alena.Prokharchyk@citrix.com> wrote:
>>>>>> On 6/13/12 1:38 PM, "Lu Heng" <h.lu@anytimechinese.com> wrote:
>>>>>>
>>>>>>>Hi
>>>>>>>
>>>>>>>And btw, I didn't see the maintainace botton for the 3 shared
>>>>>>>storage,
>>>>>>> I only see take snapshoot, snapshoot setting, that's it.
>>>>>>>
>>>>>>>On Wed, Jun 13, 2012 at 10:35 PM, Lu Heng <h.lu@anytimechinese.com>
>>>>>>>wrote:
>>>>>>>> Hi
>>>>>>>>
>>>>>>>> See my reply
>>>>>>>>
>>>>>>>> On Wed, Jun 13, 2012 at 10:30 PM, Alena Prokharchyk
>>>>>>>> <Alena.Prokharchyk@citrix.com> wrote:
>>>>>>>>> On 6/13/12 1:24 PM, "Lu Heng" <h.lu@anytimechinese.com>
wrote:
>>>>>>>>>
>>>>>>>>>>Hi
>>>>>>>>>>
>>>>>>>>>>I find the reason, three vm are in state of "Expunging"
for 3
>>>>>>>>>>hours
>>>>>>>>>>now, no process is being made, anyone has idea what
should I do
>>>>>>>>>>about
>>>>>>>>>>these VMs?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> What is expunge.interval in the setup? If the vms stuck
in
>>>>>>>>>Expunging
>>>>>>>>>state
>>>>>>>>> with null Removed field, it indicates some problem happening
>>>>>>>>>during
>>>>>>>>>the
>>>>>>>>> expunge. I suspect it's related with the fact you removed
the
>>>>>>>>>storage
>>>>>>>>>from
>>>>>>>>> the xen.
>>>>>>>>>
>>>>>>>> Vise verse, the situation is, the VM in the expunging state
for 3
>>>>>>>> hours, and I find no way to delete them, so I try to delete
the
>>>>>>>> storage.
>>>>>>
>>>>>>
>>>>>> So you deleted the VHDs per each volume, not the storage itself,
>>>>>>please
>>>>>> confirm. And we should never do it as there is no volume sync, so
if
>>>>>>the
>>>>>> volume is removed on the backend, cloudStack has no idea it has
>>>>>>happened.
>>>>>>
>>>>>> The original issue is - vm got stuck in Expunging state. We have
to
>>>>>>figure
>>>>>> out this one first. Please send the logs starting from the time the
>>>>>> Destroy command was executed for the Vm. And mention the vm name.
>>>>>>
>>>>>>
>>>>>> -Alena.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>>
>>>>>>>> What should I do to fix this now?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>Another question is, I didn't see the delete botton
with shared
>>>>>>>>>>storage, so I delete it from the xencenter, but after
that I
>>>>>>>>>>still
>>>>>>>>>>see
>>>>>>>>>>the deleted storage exists in the UI, what suppose
to be done?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Delete storage pool consists of 2 steps:
>>>>>>>>>
>>>>>>>>> * enable maintenance for the shared storage
>>>>>>>>> * after the maintenance is completed, the Delete button
will be
>>>>>>>>>presented
>>>>>>>>> to the admin; and the storage can be removed.
>>>>>>>>>
>>>>>>>>> You are not supposed to delete primary storage on the
backend;
>>>>>>>>>cloudStack
>>>>>>>>> has no idea if you do things like that, and it expects
primary
>>>>>>>>>storage
>>>>>>>>>to
>>>>>>>>> be functioning.
>>>>>>>>>
>>>>>>>>> So when vm expunge happens, we see that the storage is
in UP
>>>>>>>>>state,
>>>>>>>>>and
>>>>>>>>> try to send the destroy volume command to the Xen host.
But the
>>>>>>>>>command
>>>>>>>>> fails there because there is no such primary storage
exist.
>>>>>>>>>
>>>>>>>>> Let me know if its your case.
>>>>>>>>>
>>>>>>>>> -Alena.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>On Wed, Jun 13, 2012 at 10:08 PM, Alena Prokharchyk
>>>>>>>>>><Alena.Prokharchyk@citrix.com> wrote:
>>>>>>>>>>> On 6/13/12 12:55 PM, "Lu Heng" <h.lu@anytimechinese.com>
wrote:
>>>>>>>>>>>
>>>>>>>>>>>>Hi
>>>>>>>>>>>>
>>>>>>>>>>>>Update:
>>>>>>>>>>>>
>>>>>>>>>>>>The zone has been stoped. all VM has been
destoryed , the route
>>>>>>>>>>>>vm
>>>>>>>>>>>>has
>>>>>>>>>>>>been stoped(no option for destory).
>>>>>>>>>>>>
>>>>>>>>>>>>Still get error fail to delete network.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Can you send management server log file for debugging.
>>>>>>>>>>>
>>>>>>>>>>> Thanks,
>>>>>>>>>>> Alena.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>On Wed, Jun 13, 2012 at 7:23 PM, Alena Prokharchyk
>>>>>>>>>>>><Alena.Prokharchyk@citrix.com> wrote:
>>>>>>>>>>>>> On 6/13/12 10:18 AM, "Tamas Monos" <tamasm@veber.co.uk>
>>>>>>>>>>>>>wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>>Hi,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Also I think the problem is when you
are trying to delete the
>>>>>>>>>>>>>>network
>>>>>>>>>>>>>>the
>>>>>>>>>>>>>>router is powered off.
>>>>>>>>>>>>>>Therefore when you click delete it
wants to remove the
>>>>>>>>>>>>>>firewall
>>>>>>>>>>>>>>rules
>>>>>>>>>>>>>>for
>>>>>>>>>>>>>>that network but the router is not
running so the command
>>>>>>>>>>>>>>fails
>>>>>>>>>>>>>>which
>>>>>>>>>>>>>>fails the delet operation.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Also not a problem. The rules can be
removed when the router
>>>>>>>>>>>>>is
>>>>>>>>>>>>>stopped.
>>>>>>>>>>>>> In this case the rules are removed in
DB only. When the
>>>>>>>>>>>>>router
>>>>>>>>>>>>>starts
>>>>>>>>>>>>>up,
>>>>>>>>>>>>> we start clean (cleanup all the rules)
and re-apply all the
>>>>>>>>>>>>>rules
>>>>>>>>>>>>>from
>>>>>>>>>>>>>the
>>>>>>>>>>>>> DB. So the removed rules won't exist
 on the router.
>>>>>>>>>>>>>
>>>>>>>>>>>>> -Alena.
>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Regards
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Tamas Monos                      
                        DDI
>>>>>>>>>>>>>>+44(0)2034687012
>>>>>>>>>>>>>>Chief Technical
>>>>>>>>>>>>>>Office
>>>>>>>>>>>>>>+44(0)2034687000
>>>>>>>>>>>>>>Veber: The Hosting Specialists   
           Fax
>>>>>>>>>>>>>>+44(0)871
>>>>>>>>>>>>>>522
>>>>>>>>>>>>>>7057
>>>>>>>>>>>>>>http://www.veber.co.uk
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Follow us on Twitter: www.twitter.com/veberhost
>>>>>>>>>>>>>>Follow us on Facebook: www.facebook.com/veberhost
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>-----Original Message-----
>>>>>>>>>>>>>>From: Tamas Monos [mailto:tamasm@veber.co.uk]
>>>>>>>>>>>>>>Sent: 13 June 2012 18:15
>>>>>>>>>>>>>>To: cloudstack-dev@incubator.apache.org
>>>>>>>>>>>>>>Subject: RE: Can not delete network
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Hi,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>I don't think you can delete a network
if a router-vm for
>>>>>>>>>>>>>>that
>>>>>>>>>>>>>>network
>>>>>>>>>>>>>>exists.
>>>>>>>>>>>>>>If you are trying to delete a network
that network should not
>>>>>>>>>>>>>>have
>>>>>>>>>>>>>>any
>>>>>>>>>>>>>>VMs.
>>>>>>>>>>>>>>Delete the associated router from
the management interface
>>>>>>>>>>>>>>then
>>>>>>>>>>>>>>delete
>>>>>>>>>>>>>>the network.
>>>>>>>>>>>>>>This method works for me on 3.0.2
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Regards
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Tamas Monos                      
                        DDI
>>>>>>>>>>>>>>+44(0)2034687012
>>>>>>>>>>>>>>Chief Technical
>>>>>>>>>>>>>>Office
>>>>>>>>>>>>>>+44(0)2034687000
>>>>>>>>>>>>>>Veber: The Hosting Specialists   
           Fax
>>>>>>>>>>>>>>+44(0)871
>>>>>>>>>>>>>>522
>>>>>>>>>>>>>>7057
>>>>>>>>>>>>>>http://www.veber.co.uk
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Follow us on Twitter: www.twitter.com/veberhost
Follow us on
>>>>>>>>>>>>>>Facebook:
>>>>>>>>>>>>>>www.facebook.com/veberhost
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>-----Original Message-----
>>>>>>>>>>>>>>From: Alena Prokharchyk [mailto:Alena.Prokharchyk@citrix.com]
>>>>>>>>>>>>>>Sent: 13 June 2012 18:12
>>>>>>>>>>>>>>To: cloudstack-dev@incubator.apache.org
>>>>>>>>>>>>>>Subject: Re: Can not delete network
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Can you please check the management
server log to see if
>>>>>>>>>>>>>>there
>>>>>>>>>>>>>>is
>>>>>>>>>>>>>>more
>>>>>>>>>>>>>>detailed exception in there.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>-Alena.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>On 6/13/12 9:50 AM, "Lu Heng" <h.lu@anytimechinese.com>
>>>>>>>>>>>>>>wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>Hi
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>I have problem deleting guest
network, everytime I tried it
>>>>>>>>>>>>>>>always
>>>>>>>>>>>>>>>shows "fail to delete network)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>2012-06-13 11:26:14,243 WARN 
[cloud.api.ApiDispatcher]
>>>>>>>>>>>>>>>(Job-Executor-52:job-95) class
>>>>>>>>>>>>>>>com.cloud.api.ServerApiException
>>>>>>>>>>>>>>>:
>>>>>>>>>>>>>>>Failed to delete network
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>Any idea how it happens?
>>>>>>>>>>>>>>>--
>>>>>>>>>>>>>>>--
>>>>>>>>>>>>>>>Kind regards.
>>>>>>>>>>>>>>>Lu
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>This transmission is intended
solely for the addressee(s)
>>>>>>>>>>>>>>>shown
>>>>>>>>>>>>>>>above.
>>>>>>>>>>>>>>>It may contain information that
is privileged, confidential
>>>>>>>>>>>>>>>or
>>>>>>>>>>>>>>>otherwise protected from disclosure.
Any review,
>>>>>>>>>>>>>>>dissemination
>>>>>>>>>>>>>>>or
>>>>>>>>>>>>>>>use
>>>>>>>>>>>>>>>of this transmission or its contents
by persons other than
>>>>>>>>>>>>>>>the
>>>>>>>>>>>>>>>intended
>>>>>>>>>>>>>>>addressee(s) is strictly prohibited.
If you have received
>>>>>>>>>>>>>>>this
>>>>>>>>>>>>>>>transmission in error, please
notify this office immediately
>>>>>>>>>>>>>>>and
>>>>>>>>>>>>>>>e-mail
>>>>>>>>>>>>>>>the original at the sender's address
above by replying to
>>>>>>>>>>>>>>>this
>>>>>>>>>>>>>>>message
>>>>>>>>>>>>>>>and including the text of the
transmission received.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>--
>>>>>>>>>>>>--
>>>>>>>>>>>>Kind regards.
>>>>>>>>>>>>Lu
>>>>>>>>>>>>
>>>>>>>>>>>>This transmission is intended solely for the
addressee(s) shown
>>>>>>>>>>>>above.
>>>>>>>>>>>>It may contain information that is privileged,
confidential or
>>>>>>>>>>>>otherwise protected from disclosure. Any review,
dissemination
>>>>>>>>>>>>or
>>>>>>>>>>>>use
>>>>>>>>>>>>of this transmission or its contents by persons
other than the
>>>>>>>>>>>>intended addressee(s) is strictly prohibited.
If you have
>>>>>>>>>>>>received
>>>>>>>>>>>>this transmission in error, please notify
this office
>>>>>>>>>>>>immediately
>>>>>>>>>>>>and
>>>>>>>>>>>>e-mail the original at the sender's address
above by replying
>>>>>>>>>>>>to
>>>>>>>>>>>>this
>>>>>>>>>>>>message and including the text of the transmission
received.
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>--
>>>>>>>>>>--
>>>>>>>>>>Kind regards.
>>>>>>>>>>Lu
>>>>>>>>>>
>>>>>>>>>>This transmission is intended solely for the addressee(s)
shown
>>>>>>>>>>above.
>>>>>>>>>>It may contain information that is privileged, confidential
or
>>>>>>>>>>otherwise protected from disclosure. Any review, dissemination
or
>>>>>>>>>>use
>>>>>>>>>>of this transmission or its contents by persons other
than the
>>>>>>>>>>intended addressee(s) is strictly prohibited. If you
have
>>>>>>>>>>received
>>>>>>>>>>this transmission in error, please notify this office
immediately
>>>>>>>>>>and
>>>>>>>>>>e-mail the original at the sender's address above
by replying to
>>>>>>>>>>this
>>>>>>>>>>message and including the text of the transmission
received.
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> --
>>>>>>>> Kind regards.
>>>>>>>> Lu
>>>>>>>>
>>>>>>>> This transmission is intended solely for the addressee(s)
shown
>>>>>>>>above.
>>>>>>>> It may contain information that is privileged, confidential
or
>>>>>>>> otherwise protected from disclosure. Any review, dissemination
or
>>>>>>>>use
>>>>>>>> of this transmission or its contents by persons other than
the
>>>>>>>> intended addressee(s) is strictly prohibited. If you have
received
>>>>>>>> this transmission in error, please notify this office immediately
>>>>>>>>and
>>>>>>>> e-mail the original at the sender's address above by replying
to
>>>>>>>>this
>>>>>>>> message and including the text of the transmission received.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>--
>>>>>>>--
>>>>>>>Kind regards.
>>>>>>>Lu
>>>>>>>
>>>>>>>This transmission is intended solely for the addressee(s) shown
>>>>>>>above.
>>>>>>>It may contain information that is privileged, confidential or
>>>>>>>otherwise protected from disclosure. Any review, dissemination
or
>>>>>>>use
>>>>>>>of this transmission or its contents by persons other than the
>>>>>>>intended addressee(s) is strictly prohibited. If you have received
>>>>>>>this transmission in error, please notify this office immediately
>>>>>>>and
>>>>>>>e-mail the original at the sender's address above by replying
to
>>>>>>>this
>>>>>>>message and including the text of the transmission received.
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>>--
>>>>>--
>>>>>Kind regards.
>>>>>Lu
>>>>>
>>>>>This transmission is intended solely for the addressee(s) shown above.
>>>>>It may contain information that is privileged, confidential or
>>>>>otherwise protected from disclosure. Any review, dissemination or use
>>>>>of this transmission or its contents by persons other than the
>>>>>intended addressee(s) is strictly prohibited. If you have received
>>>>>this transmission in error, please notify this office immediately and
>>>>>e-mail the original at the sender's address above by replying to this
>>>>>message and including the text of the transmission received.
>>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>--
>>>--
>>>Kind regards.
>>>Lu
>>>
>>>This transmission is intended solely for the addressee(s) shown above.
>>>It may contain information that is privileged, confidential or
>>>otherwise protected from disclosure. Any review, dissemination or use
>>>of this transmission or its contents by persons other than the
>>>intended addressee(s) is strictly prohibited. If you have received
>>>this transmission in error, please notify this office immediately and
>>>e-mail the original at the sender's address above by replying to this
>>>message and including the text of the transmission received.
>>>
>>
>>
>
>
>
>--
>--
>Kind regards.
>Lu
>
>This transmission is intended solely for the addressee(s) shown above.
>It may contain information that is privileged, confidential or
>otherwise protected from disclosure. Any review, dissemination or use
>of this transmission or its contents by persons other than the
>intended addressee(s) is strictly prohibited. If you have received
>this transmission in error, please notify this office immediately and
>e-mail the original at the sender's address above by replying to this
>message and including the text of the transmission received.
>



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