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From Mike Tutkowski <mike.tutkow...@solidfire.com>
Subject Re: CLOUDSTACK-5583: vmopsSnapshot plug-in (XenServer) does not return an error when it should
Date Mon, 10 Mar 2014 21:55:22 GMT
Here is the comment I just added in JIRA for this ticket. Thanks!

Hi,

Here is how I reproduced it:

I created an iSCSI volume on my SAN that is only 2 GB.

I created a XenServer SR based on this SAN volume.

I created Primary Storage in CloudStack based on this XenServer SR.

I created a Disk Offering that was storage tagged to use this Primary
Storage. It will lead to the creation of a 1 GB volume when executed and
attached to a VM for the first time.

I executed the Disk Offering to create a CloudStack volume and attached
this volume to a VM.

I took two hypervisor snapshots of the VM, then reverted to the first
hypervisor snapshot.

I looked at the SR that should contain my CloudStack volume and its
hypervisor snapshots. I saw two snapshots, but no active VDI. I should see
two hypervisor snapshots and an active VDI.

Thanks!


On Mon, Mar 10, 2014 at 9:27 AM, Mike Tutkowski <
mike.tutkowski@solidfire.com> wrote:

> I did look at it, but haven't had a chance to try to repo.
>
> I should be able to try to repo it today.
>
> Thanks!
>
>
> On Sun, Mar 9, 2014 at 10:05 PM, Mandar Barve <mandar.barve@sungard.com>wrote:
>
>> Hi Mike,
>>      Did you get a chance to look at this?
>>
>> Thanks,
>> Mandar
>>
>>
>> On Wed, Mar 5, 2014 at 10:12 AM, Mandar Barve <mandar.barve@sungard.com>wrote:
>>
>>> I tested this with CS 4.3.
>>>
>>> Thanks,
>>> Mandar
>>>
>>>
>>> On Tue, Mar 4, 2014 at 9:09 PM, Mike Tutkowski <
>>> mike.tutkowski@solidfire.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Can you tell me what release you tested this with? I noticed the
>>>> problem while developing on CloudStack 4.3.
>>>>
>>>> Thanks!
>>>>
>>>>
>>>> On Tue, Mar 4, 2014 at 3:43 AM, Mandar Barve <mandar.barve@sungard.com>wrote:
>>>>
>>>>> Hi,
>>>>>         I tried to reproduce the issue but couldn't get this to fail
>>>>> for insufficient space. I then injected an exception trying to list files
>>>>> from a non existent path (added this code in the "try" block). This landed
>>>>> me into the exception handling code. It raised correct exception saying
>>>>> "file not found" which was captured in the management server vmops log
>>>>> file. It was not displayed by the GUI. GUI just reported Error (Are we
>>>>> looking for GUI displaying error code?). The plugin code returns "0"
>>>>> immediately after the line of code that raises exception but I think
this
>>>>> applies only for successful execution of the plugin code that reverts
the
>>>>> snapshot.
>>>>>
>>>>>        If any exception is raised (e.g. in the reported case here
>>>>> insufficient space) then the code should return appropriate error message
>>>>> to the caller as I found. In exception handling path return "0" wouldn't
>>>>> execute.
>>>>>
>>>>> I don't see any problem here. Let me know if I am missing anything.
>>>>>
>>>>> Thanks,
>>>>> Mandar
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> *Mike Tutkowski*
>>>>  *Senior CloudStack Developer, SolidFire Inc.*
>>>> e: mike.tutkowski@solidfire.com
>>>> o: 303.746.7302
>>>> Advancing the way the world uses the cloud<http://solidfire.com/solution/overview/?video=play>
>>>> *(tm)*
>>>>
>>>
>>>
>>
>
>
> --
> *Mike Tutkowski*
> *Senior CloudStack Developer, SolidFire Inc.*
> e: mike.tutkowski@solidfire.com
> o: 303.746.7302
> Advancing the way the world uses the cloud<http://solidfire.com/solution/overview/?video=play>
> *(tm)*
>



-- 
*Mike Tutkowski*
*Senior CloudStack Developer, SolidFire Inc.*
e: mike.tutkowski@solidfire.com
o: 303.746.7302
Advancing the way the world uses the
cloud<http://solidfire.com/solution/overview/?video=play>
*(tm)*

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