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From Mike Tutkowski <mike.tutkow...@solidfire.com>
Subject Re: Review Request 14381: KVM: add connect/disconnect capabilities to StorageAdaptors so that external storage services can attach/detach devices on-demand
Date Fri, 25 Oct 2013 00:08:26 GMT
Hey Marcus,

I assume you use Virtual Machine Manager with KVM?

I was wondering, is there a way when you stop a VM to have it not disappear
from the GUI?

In XenCenter and VI Client, stopped VMs just show up with a different icon,
but are still easy to interact with.

Thanks!


On Thu, Oct 24, 2013 at 5:46 PM, Mike Tutkowski <
mike.tutkowski@solidfire.com> wrote:

> Also, the way I determined if the attach/detach worked was to use fdisk -l
> and see if the device was present or not in the hypervisor and VM instance.
>
>
> On Thu, Oct 24, 2013 at 5:42 PM, Mike Tutkowski <
> mike.tutkowski@solidfire.com> wrote:
>
>> Here are some of the tests I ran on this code:
>>
>> attach/detach/attach volume while VM is running: works
>> volume attached while VM is running, then reboot: works
>> volume attached while VM is running, then reset: works
>> volume detached while VM is stopped, then start: works
>> volume attached while VM is stopped, then start: works
>> deleted VM with attached volume: works (volume goes into the attachable
>> state after VM is expunged)
>>
>>
>> On Thu, Oct 24, 2013 at 5:40 PM, Mike Tutkowski <
>> mike.tutkowski@solidfire.com> wrote:
>>
>>> By the way, in case you're looking at the diff and wondering why I took
>>> out a StopCommand check and call to execute in LibvirtComputingResource,
>>> there were two of them.
>>>
>>> -            } else if (cmd instanceof StopCommand) {
>>>
>>> -                return execute((StopCommand) cmd);
>>>
>>>
>>> On Thu, Oct 24, 2013 at 5:26 PM, Mike Tutkowski <
>>> mike.tutkowski@solidfire.com> wrote:
>>>
>>>> This is a newer link, Marcus:
>>>>
>>>>
>>>> https://github.com/mike-tutkowski/incubator-cloudstack/commit/e84de7577ad38fea88d1492d4949672d1989889b
>>>>
>>>> I just rebased on top of master today.
>>>>
>>>>
>>>> On Thu, Oct 24, 2013 at 3:46 PM, Mike Tutkowski <
>>>> mike.tutkowski@solidfire.com> wrote:
>>>>
>>>>> Hey Marcus,
>>>>>
>>>>> If you're interested in running the simulator against your code + my
>>>>> code, I have it on GitHub here:
>>>>>
>>>>>
>>>>> https://github.com/mike-tutkowski/incubator-cloudstack/commit/776f3eb9dda45745f43e6765b026d34fbc6be072
>>>>>
>>>>> Thanks!
>>>>>
>>>>>
>>>>> On Wed, Oct 23, 2013 at 11:06 PM, Mike Tutkowski <
>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>
>>>>>> I'm trying to attach my diff to https://reviews.apache.org/r/13865/,
>>>>>> but I don't see the necessary buttons.
>>>>>>
>>>>>> I wonder if I need to get edit access back again? We had trouble with
>>>>>> the Wiki. Was this also impacted?
>>>>>>
>>>>>>
>>>>>> On Wed, Oct 23, 2013 at 10:47 PM, Mike Tutkowski <
>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>
>>>>>>> Sure, I can create a diff file and attach it to Review Board.
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Oct 23, 2013 at 10:40 PM, Marcus Sorensen <
>>>>>>> shadowsor@gmail.com> wrote:
>>>>>>>
>>>>>>>> Sure. The majority of it only affects people who are on your storage
>>>>>>>> anyway. Perhaps you can post a patch and I can run it through the
>>>>>>>> simulator to verify that the minor change to the existing code
>>>>>>>> hasn't
>>>>>>>> broken the standard storages. I don't think it is since I've
>>>>>>>> thoroughly tested the code I posted, but I know there were some
>>>>>>>> additional changes.
>>>>>>>>
>>>>>>>> On Wed, Oct 23, 2013 at 10:35 PM, Mike Tutkowski
>>>>>>>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> > OK, Marcus, I made the change to detect my volumes and it seems
>>>>>>>> to work just
>>>>>>>> > fine.
>>>>>>>> >
>>>>>>>> > Perhaps another day of testing and we can check this code in.
>>>>>>>> What do you
>>>>>>>> > think?
>>>>>>>> >
>>>>>>>> >
>>>>>>>> > On Wed, Oct 23, 2013 at 9:14 PM, Mike Tutkowski
>>>>>>>> > <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>
>>>>>>>> >> Thanks, Marcus...I hadn't read that note, but that makes sense.
>>>>>>>> >>
>>>>>>>> >> Yes, that must be the root disk for the VM. I can put in code,
>>>>>>>> as you
>>>>>>>> >> recommend, to handle only my volumes.
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> >> On Wed, Oct 23, 2013 at 5:37 PM, Marcus Sorensen <
>>>>>>>> shadowsor@gmail.com>
>>>>>>>> >> wrote:
>>>>>>>> >>>
>>>>>>>> >>> It should be sending the path info for each disk per the XML of
>>>>>>>> the
>>>>>>>> >>> VM... so it will send all disks regardless of whether or not
>>>>>>>> your
>>>>>>>> >>> adaptor manages that disk, and it's up to your adaptor to
>>>>>>>> ignore any
>>>>>>>> >>> that aren't managed by it. There should be notes to that effect
>>>>>>>> in the
>>>>>>>> >>> code near the disconnectPhysicalDisk interface in
>>>>>>>> StorageAdaptor:
>>>>>>>> >>>
>>>>>>>> >>>     // given local path to file/device (per Libvirt XML), 1)
>>>>>>>> check
>>>>>>>> >>> that device is
>>>>>>>> >>>     // handled by your adaptor, return false if not. 2) clean up
>>>>>>>> >>> device, return true
>>>>>>>> >>>     public boolean disconnectPhysicalDiskByPath(String
>>>>>>>> localPath);
>>>>>>>> >>>
>>>>>>>> >>> Since we only have XML disk definitions when we stop or migrate
>>>>>>>> a VM,
>>>>>>>> >>> we have to try all adaptors against all defined disks. So in
>>>>>>>> your
>>>>>>>> >>> disconnectPhysicalDisk you might do something like check that
>>>>>>>> the path
>>>>>>>> >>> starts with '/dev/disk/by-path' and contains 'iscs-iqn' (maybe
>>>>>>>> there's
>>>>>>>> >>> some way that's more robust like checking the full path against
>>>>>>>> a lun
>>>>>>>> >>> listing or something). If it doesn't match, then your
>>>>>>>> >>> disconnectPhysicalDisk just does nothing.
>>>>>>>> >>>
>>>>>>>> >>> I assume this is a root disk or some other local storage disk.
>>>>>>>> If it's
>>>>>>>> >>> not, then your VM XML is messed up somehow.
>>>>>>>> >>>
>>>>>>>> >>> On Wed, Oct 23, 2013 at 5:01 PM, Mike Tutkowski
>>>>>>>> >>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> > I found the problem.
>>>>>>>> >>> >
>>>>>>>> >>> > disconnectPhysicalDiskByPath is being passed in (in my
>>>>>>>> situation) the
>>>>>>>> >>> > following:
>>>>>>>> >>> >
>>>>>>>> >>> > /var/lib/libvirt/images/9887d511-8dc7-4cb4-96f9-01230fe4bbb6
>>>>>>>> >>> >
>>>>>>>> >>> > Due to the name of the method, my code was expecting data
>>>>>>>> such as the
>>>>>>>> >>> > following:
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> /dev/disk/by-path/ip-192.168.233.10:3260-iscsi-iqn.2012-03.com.solidfire:volume1-lun-0
>>>>>>>> >>> >
>>>>>>>> >>> > Was it intentional to send the data into this method in the
>>>>>>>> current
>>>>>>>> >>> > way?
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> >>> > On Wed, Oct 23, 2013 at 1:57 PM, Mike Tutkowski
>>>>>>>> >>> > <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>
>>>>>>>> >>> >> You know, I forgot we supposed to be doing that! :)
>>>>>>>> Multi-tasking too
>>>>>>>> >>> >> much
>>>>>>>> >>> >> today, I guess.
>>>>>>>> >>> >>
>>>>>>>> >>> >> Anyways, it must not be working because I still had a
>>>>>>>> hypervisor
>>>>>>>> >>> >> connection after I shut down the VM.
>>>>>>>> >>> >>
>>>>>>>> >>> >> Let me investigate.
>>>>>>>> >>> >>
>>>>>>>> >>> >>
>>>>>>>> >>> >> On Wed, Oct 23, 2013 at 1:48 PM, Marcus Sorensen <
>>>>>>>> shadowsor@gmail.com>
>>>>>>>> >>> >> wrote:
>>>>>>>> >>> >>>
>>>>>>>> >>> >>> Are we not disconnecting when we stop the vm? There's a
>>>>>>>> method for
>>>>>>>> >>> >>> it, we
>>>>>>>> >>> >>> should be. disconnectPhysicalDiskViaVmSpec
>>>>>>>> >>> >>>
>>>>>>>> >>> >>> On Oct 23, 2013 1:28 PM, "Mike Tutkowski"
>>>>>>>> >>> >>> <mike.tutkowski@solidfire.com>
>>>>>>>> >>> >>> wrote:
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> I see one problem for us now, Marcus.
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> * You have a running VM that you attach a volume to.
>>>>>>>> >>> >>>> * You stop the VM.
>>>>>>>> >>> >>>> * You detach the volume.
>>>>>>>> >>> >>>> * You start up the VM.
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> The VM will not be connected to the volume (which is
>>>>>>>> good), but the
>>>>>>>> >>> >>>> hypervisor will still be connected to the volume.
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> It would be great if we actually sent a command to the
>>>>>>>> last host ID
>>>>>>>> >>> >>>> of
>>>>>>>> >>> >>>> the stopped VM when detaching a volume (to have the
>>>>>>>> hypervisor
>>>>>>>> >>> >>>> disconnect
>>>>>>>> >>> >>>> from the volume).
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> What do you think about that?
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> On Wed, Oct 23, 2013 at 1:15 PM, Mike Tutkowski
>>>>>>>> >>> >>>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>> OK, whatever way you prefer then, Marcus (createVdb first
>>>>>>>> or
>>>>>>>> >>> >>>>> second).
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>> If I leave createVdb first and return 0, it does seem to
>>>>>>>> work.
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>> On Wed, Oct 23, 2013 at 11:13 AM, Marcus Sorensen
>>>>>>>> >>> >>>>> <shadowsor@gmail.com>
>>>>>>>> >>> >>>>> wrote:
>>>>>>>> >>> >>>>>>
>>>>>>>> >>> >>>>>> I think we could flip-flop these two lines if necessary:
>>>>>>>> >>> >>>>>>
>>>>>>>> >>> >>>>>>             createVbd(conn, vmSpec, vmName, vm);
>>>>>>>> >>> >>>>>>
>>>>>>>> >>> >>>>>>
>>>>>>>> _storagePoolMgr.connectPhysicalDisksViaVmSpec(vmSpec);
>>>>>>>> >>> >>>>>>
>>>>>>>> >>> >>>>>> I haven't actually tried it though. But in general I
>>>>>>>> don't see the
>>>>>>>> >>> >>>>>> Libvirt DiskDef using size at all, which is what
>>>>>>>> createVbd does
>>>>>>>> >>> >>>>>> (creates XML definitions for disks to attach to the VM
>>>>>>>> >>> >>>>>> definition). It
>>>>>>>> >>> >>>>>> just takes the device at it's native advertised size
>>>>>>>> when it
>>>>>>>> >>> >>>>>> actually
>>>>>>>> >>> >>>>>> goes to use it.
>>>>>>>> >>> >>>>>>
>>>>>>>> >>> >>>>>> On Wed, Oct 23, 2013 at 10:52 AM, Mike Tutkowski
>>>>>>>> >>> >>>>>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> > Little problem that I wanted to get your take on,
>>>>>>>> Marcus.
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > When a VM is being started, we call createVdb before
>>>>>>>> calling
>>>>>>>> >>> >>>>>> > connectPhysicalDisksViaVmSpec.
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > The problem is that createVdb calls getPhysicalDisk
>>>>>>>> and my
>>>>>>>> >>> >>>>>> > volume
>>>>>>>> >>> >>>>>> > has not
>>>>>>>> >>> >>>>>> > yet been connected because
>>>>>>>> connectPhysicalDisksViaVmSpec has not
>>>>>>>> >>> >>>>>> > yet
>>>>>>>> >>> >>>>>> > been
>>>>>>>> >>> >>>>>> > called.
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > When I try to read up the size of the disk to populate
>>>>>>>> a
>>>>>>>> >>> >>>>>> > PhysicalDisk, I get
>>>>>>>> >>> >>>>>> > an error, of course, because the path does not yet
>>>>>>>> exist.
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > I could populate a 0 for the size of the physical disk
>>>>>>>> and then
>>>>>>>> >>> >>>>>> > the
>>>>>>>> >>> >>>>>> > next
>>>>>>>> >>> >>>>>> > time getPhysicalDisk is called, it should be filled in
>>>>>>>> with a
>>>>>>>> >>> >>>>>> > proper
>>>>>>>> >>> >>>>>> > size.
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > Do you see a problem with that approach?
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > On Tue, Oct 22, 2013 at 6:40 PM, Marcus Sorensen
>>>>>>>> >>> >>>>>> > <shadowsor@gmail.com>
>>>>>>>> >>> >>>>>> > wrote:
>>>>>>>> >>> >>>>>> >>
>>>>>>>> >>> >>>>>> >> That's right. All should be well.
>>>>>>>> >>> >>>>>> >>
>>>>>>>> >>> >>>>>> >> On Oct 22, 2013 6:03 PM, "Mike Tutkowski"
>>>>>>>> >>> >>>>>> >> <mike.tutkowski@solidfire.com>
>>>>>>>> >>> >>>>>> >> wrote:
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>> Looks like we disconnect physical disks when the VM
>>>>>>>> is
>>>>>>>> >>> >>>>>> >>> stopped.
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>> I didn't see that before.
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>> I suppose that means the disks are physically
>>>>>>>> disconnected
>>>>>>>> >>> >>>>>> >>> when
>>>>>>>> >>> >>>>>> >>> the VM is
>>>>>>>> >>> >>>>>> >>> stopped, but the CloudStack DB still has the VM
>>>>>>>> associated
>>>>>>>> >>> >>>>>> >>> with
>>>>>>>> >>> >>>>>> >>> the disks
>>>>>>>> >>> >>>>>> >>> for the next time the VM may be started up (unless
>>>>>>>> someone
>>>>>>>> >>> >>>>>> >>> does a
>>>>>>>> >>> >>>>>> >>> disconnect
>>>>>>>> >>> >>>>>> >>> while the VM is in the Stopped State).
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>> On Tue, Oct 22, 2013 at 4:19 PM, Mike Tutkowski
>>>>>>>> >>> >>>>>> >>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> Hey Marcus,
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> Quick question for you related to
>>>>>>>> attaching/detaching volumes
>>>>>>>> >>> >>>>>> >>>> when the
>>>>>>>> >>> >>>>>> >>>> VM is in the Stopped State.
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> If I detach a volume from a VM that is in the
>>>>>>>> Stopped State,
>>>>>>>> >>> >>>>>> >>>> the
>>>>>>>> >>> >>>>>> >>>> DB
>>>>>>>> >>> >>>>>> >>>> seems to get updated, but I don't see a command
>>>>>>>> going to the
>>>>>>>> >>> >>>>>> >>>> KVM
>>>>>>>> >>> >>>>>> >>>> hypervisor
>>>>>>>> >>> >>>>>> >>>> that leads to the removal of the iSCSI target.
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> It seems the iSCSI target is only removed the next
>>>>>>>> time the
>>>>>>>> >>> >>>>>> >>>> VM is
>>>>>>>> >>> >>>>>> >>>> started.
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> Do you know if this is true?
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> If it is, I'm concerned that the volume could be
>>>>>>>> attached to
>>>>>>>> >>> >>>>>> >>>> another VM
>>>>>>>> >>> >>>>>> >>>> before the Stopped VM is re-started and when the
>>>>>>>> Stopped VM
>>>>>>>> >>> >>>>>> >>>> gets
>>>>>>>> >>> >>>>>> >>>> restarted
>>>>>>>> >>> >>>>>> >>>> that it would disconnect the iSCSI volume from
>>>>>>>> underneath the
>>>>>>>> >>> >>>>>> >>>> VM
>>>>>>>> >>> >>>>>> >>>> that now
>>>>>>>> >>> >>>>>> >>>> has the volume attached.
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> I still want to perform some tests on this, but am
>>>>>>>> first
>>>>>>>> >>> >>>>>> >>>> trying
>>>>>>>> >>> >>>>>> >>>> to get a
>>>>>>>> >>> >>>>>> >>>> VM to start after I've attached a volume to it when
>>>>>>>> it was in
>>>>>>>> >>> >>>>>> >>>> the
>>>>>>>> >>> >>>>>> >>>> Stopped
>>>>>>>> >>> >>>>>> >>>> State.
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> Thanks,
>>>>>>>> >>> >>>>>> >>>> Mike
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> On Mon, Oct 21, 2013 at 10:57 PM, Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> Thanks for that info, Marcus.
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> By the way, I wanted to see if I could attach my
>>>>>>>> volume to a
>>>>>>>> >>> >>>>>> >>>>> VM
>>>>>>>> >>> >>>>>> >>>>> in the
>>>>>>>> >>> >>>>>> >>>>> Stopped State.
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> The attach logic didn't trigger any exceptions;
>>>>>>>> however,
>>>>>>>> >>> >>>>>> >>>>> when I
>>>>>>>> >>> >>>>>> >>>>> started
>>>>>>>> >>> >>>>>> >>>>> the VM, I received an Insufficient Capacity
>>>>>>>> exception.
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> If I detach the volume and then start the VM, the
>>>>>>>> VM starts
>>>>>>>> >>> >>>>>> >>>>> just
>>>>>>>> >>> >>>>>> >>>>> fine.
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> I noticed a problem here (in
>>>>>>>> StoragePoolHostDaoImpl):
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>     @Override
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>     public StoragePoolHostVO findByPoolHost(long
>>>>>>>> poolId,
>>>>>>>> >>> >>>>>> >>>>> long
>>>>>>>> >>> >>>>>> >>>>> hostId) {
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>         SearchCriteria<StoragePoolHostVO> sc =
>>>>>>>> >>> >>>>>> >>>>> PoolHostSearch.create();
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>         sc.setParameters("pool_id", poolId);
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>         sc.setParameters("host_id", hostId);
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>         return findOneIncludingRemovedBy(sc);
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>     }
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> The findOneIncludingRemovedBy method returns null
>>>>>>>> (the
>>>>>>>> >>> >>>>>> >>>>> poolId is
>>>>>>>> >>> >>>>>> >>>>> my
>>>>>>>> >>> >>>>>> >>>>> storage pool's ID and the hostId is the expected
>>>>>>>> host ID).
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> I'm not sure what this method is trying to do.
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> I looked in the storage_pool_host_ref table (is
>>>>>>>> that the
>>>>>>>> >>> >>>>>> >>>>> correct
>>>>>>>> >>> >>>>>> >>>>> table?) and it only has one row, which maps the
>>>>>>>> local
>>>>>>>> >>> >>>>>> >>>>> storage
>>>>>>>> >>> >>>>>> >>>>> pool of the
>>>>>>>> >>> >>>>>> >>>>> KVM host to the KVM host (which explains why no
>>>>>>>> match is
>>>>>>>> >>> >>>>>> >>>>> found
>>>>>>>> >>> >>>>>> >>>>> for my
>>>>>>>> >>> >>>>>> >>>>> situation).
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> Do you understand what this logic is trying to do?
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> Thanks!
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> On Mon, Oct 21, 2013 at 8:08 PM, Marcus Sorensen
>>>>>>>> >>> >>>>>> >>>>> <shadowsor@gmail.com>
>>>>>>>> >>> >>>>>> >>>>> wrote:
>>>>>>>> >>> >>>>>> >>>>>>
>>>>>>>> >>> >>>>>> >>>>>> Do you have the capability to clone the root
>>>>>>>> disk? Normally
>>>>>>>> >>> >>>>>> >>>>>> the
>>>>>>>> >>> >>>>>> >>>>>> template is installed to primary, and then cloned
>>>>>>>> for each
>>>>>>>> >>> >>>>>> >>>>>> root
>>>>>>>> >>> >>>>>> >>>>>> disk.
>>>>>>>> >>> >>>>>> >>>>>> In some cases (such as CLVM), this isn't
>>>>>>>> efficient and so
>>>>>>>> >>> >>>>>> >>>>>> the
>>>>>>>> >>> >>>>>> >>>>>> template
>>>>>>>> >>> >>>>>> >>>>>> is copied fresh to populate each root disk.
>>>>>>>> >>> >>>>>> >>>>>>
>>>>>>>> >>> >>>>>> >>>>>> I'm actually not 100% sure how this works in the
>>>>>>>> new code.
>>>>>>>> >>> >>>>>> >>>>>> It
>>>>>>>> >>> >>>>>> >>>>>> used to
>>>>>>>> >>> >>>>>> >>>>>> be handled by copyPhysicalDisk in the storage
>>>>>>>> adaptor,
>>>>>>>> >>> >>>>>> >>>>>> called
>>>>>>>> >>> >>>>>> >>>>>> by
>>>>>>>> >>> >>>>>> >>>>>> copyTemplateToPrimaryStorage, which runs on the
>>>>>>>> agent. It
>>>>>>>> >>> >>>>>> >>>>>> would
>>>>>>>> >>> >>>>>> >>>>>> pass
>>>>>>>> >>> >>>>>> >>>>>> template/secondary storage info, and the
>>>>>>>> destination
>>>>>>>> >>> >>>>>> >>>>>> volume/primary
>>>>>>>> >>> >>>>>> >>>>>> storage info, and copyPhysicalDisk would do the
>>>>>>>> work of
>>>>>>>> >>> >>>>>> >>>>>> installing the
>>>>>>>> >>> >>>>>> >>>>>> image to the destination.  Then subsequent root
>>>>>>>> disks would
>>>>>>>> >>> >>>>>> >>>>>> be
>>>>>>>> >>> >>>>>> >>>>>> cloned
>>>>>>>> >>> >>>>>> >>>>>> in CreateCommand by calling
>>>>>>>> createDiskFromTemplate.
>>>>>>>> >>> >>>>>> >>>>>>
>>>>>>>> >>> >>>>>> >>>>>> In master it looks like this was moved to
>>>>>>>> >>> >>>>>> >>>>>> KVMStorageProcessor
>>>>>>>> >>> >>>>>> >>>>>> 'cloneVolumeFromBaseTemplate', although I think
>>>>>>>> this just
>>>>>>>> >>> >>>>>> >>>>>> takes
>>>>>>>> >>> >>>>>> >>>>>> over
>>>>>>>> >>> >>>>>> >>>>>> as default, and there's something in your storage
>>>>>>>> driver
>>>>>>>> >>> >>>>>> >>>>>> that
>>>>>>>> >>> >>>>>> >>>>>> should
>>>>>>>> >>> >>>>>> >>>>>> be capable of cloning templates on the mgmt
>>>>>>>> server side.
>>>>>>>> >>> >>>>>> >>>>>> I'm
>>>>>>>> >>> >>>>>> >>>>>> less sure
>>>>>>>> >>> >>>>>> >>>>>> about how the template gets to primary storage in
>>>>>>>> the first
>>>>>>>> >>> >>>>>> >>>>>> place, I
>>>>>>>> >>> >>>>>> >>>>>> assume copyTemplateToPrimaryStorage in
>>>>>>>> KVMStorageProcessor
>>>>>>>> >>> >>>>>> >>>>>> calling
>>>>>>>> >>> >>>>>> >>>>>> copyPhysicalDisk in your adaptor. It's a bit
>>>>>>>> tough for me
>>>>>>>> >>> >>>>>> >>>>>> to
>>>>>>>> >>> >>>>>> >>>>>> tell
>>>>>>>> >>> >>>>>> >>>>>> since our earlier storage adaptor did everything
>>>>>>>> on the
>>>>>>>> >>> >>>>>> >>>>>> host it
>>>>>>>> >>> >>>>>> >>>>>> mostly
>>>>>>>> >>> >>>>>> >>>>>> just worked with the default stuff.
>>>>>>>> >>> >>>>>> >>>>>>
>>>>>>>> >>> >>>>>> >>>>>> On Mon, Oct 21, 2013 at 4:49 PM, Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> >>>>>> > Hey Marcus,
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> > So...now that this works well for data disks, I
>>>>>>>> was
>>>>>>>> >>> >>>>>> >>>>>> > wondering
>>>>>>>> >>> >>>>>> >>>>>> > what
>>>>>>>> >>> >>>>>> >>>>>> > might be
>>>>>>>> >>> >>>>>> >>>>>> > involved in getting this process to work for
>>>>>>>> root disks.
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> > Can you point me in the right direction as far
>>>>>>>> as what
>>>>>>>> >>> >>>>>> >>>>>> > gets
>>>>>>>> >>> >>>>>> >>>>>> > invoked
>>>>>>>> >>> >>>>>> >>>>>> > when a
>>>>>>>> >>> >>>>>> >>>>>> > VM is being created on KVM (so that its root
>>>>>>>> disk can be
>>>>>>>> >>> >>>>>> >>>>>> > created and
>>>>>>>> >>> >>>>>> >>>>>> > the
>>>>>>>> >>> >>>>>> >>>>>> > necessary template laid down or ISO installed)?
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> > Thanks!
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> > On Mon, Oct 21, 2013 at 1:14 PM, Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> > <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> Hey Marcus,
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> Just wanted to let you know the branch of mine
>>>>>>>> that has
>>>>>>>> >>> >>>>>> >>>>>> >> your
>>>>>>>> >>> >>>>>> >>>>>> >> code
>>>>>>>> >>> >>>>>> >>>>>> >> and mine
>>>>>>>> >>> >>>>>> >>>>>> >> appears to work well with regards to attaching
>>>>>>>> a data
>>>>>>>> >>> >>>>>> >>>>>> >> disk
>>>>>>>> >>> >>>>>> >>>>>> >> to a
>>>>>>>> >>> >>>>>> >>>>>> >> running VM:
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> fdisk -l from hypervisor:
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> http://i.imgur.com/NkP5fo0.png
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> fdisk -l from within VM:
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> http://i.imgur.com/8YwiiC7.png
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> I plan to do more testing on this over the
>>>>>>>> coming days.
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> If all goes well, perhaps we can check this
>>>>>>>> code in by
>>>>>>>> >>> >>>>>> >>>>>> >> the
>>>>>>>> >>> >>>>>> >>>>>> >> end of
>>>>>>>> >>> >>>>>> >>>>>> >> the
>>>>>>>> >>> >>>>>> >>>>>> >> week?
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> Talk to you later,
>>>>>>>> >>> >>>>>> >>>>>> >> Mike
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> On Sun, Oct 20, 2013 at 10:23 PM, Mike
>>>>>>>> Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> >> <mike.tutkowski@solidfire.com> wrote:
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>> Don't ask me, but it works now (I've been
>>>>>>>> having this
>>>>>>>> >>> >>>>>> >>>>>> >>> trouble
>>>>>>>> >>> >>>>>> >>>>>> >>> quite a
>>>>>>>> >>> >>>>>> >>>>>> >>> while today).
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>> I guess the trick is to send you an e-mail. :)
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>> On Sun, Oct 20, 2013 at 10:05 PM, Marcus
>>>>>>>> Sorensen
>>>>>>>> >>> >>>>>> >>>>>> >>> <shadowsor@gmail.com>
>>>>>>>> >>> >>>>>> >>>>>> >>> wrote:
>>>>>>>> >>> >>>>>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>> Did you create a service offering that uses
>>>>>>>> local
>>>>>>>> >>> >>>>>> >>>>>> >>>> storage,
>>>>>>>> >>> >>>>>> >>>>>> >>>> or add
>>>>>>>> >>> >>>>>> >>>>>> >>>> a
>>>>>>>> >>> >>>>>> >>>>>> >>>> shared primary storage? By default there is
>>>>>>>> no storage
>>>>>>>> >>> >>>>>> >>>>>> >>>> that
>>>>>>>> >>> >>>>>> >>>>>> >>>> matches the
>>>>>>>> >>> >>>>>> >>>>>> >>>> built in offerings.
>>>>>>>> >>> >>>>>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>> On Oct 20, 2013 9:39 PM, "Mike Tutkowski"
>>>>>>>> >>> >>>>>> >>>>>> >>>> <mike.tutkowski@solidfire.com>
>>>>>>>> >>> >>>>>> >>>>>> >>>> wrote:
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Hey Marcus,
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> So, I went back to the branch of mine that
>>>>>>>> has your
>>>>>>>> >>> >>>>>> >>>>>> >>>>> code
>>>>>>>> >>> >>>>>> >>>>>> >>>>> and
>>>>>>>> >>> >>>>>> >>>>>> >>>>> mine and
>>>>>>>> >>> >>>>>> >>>>>> >>>>> was able to create a new CloudStack install
>>>>>>>> from
>>>>>>>> >>> >>>>>> >>>>>> >>>>> scratch
>>>>>>>> >>> >>>>>> >>>>>> >>>>> with it
>>>>>>>> >>> >>>>>> >>>>>> >>>>> (once
>>>>>>>> >>> >>>>>> >>>>>> >>>>> again, after manually deleting what was in
>>>>>>>> >>> >>>>>> >>>>>> >>>>> /var/lib/libvirt/images to the
>>>>>>>> >>> >>>>>> >>>>>> >>>>> get system VMs to start).
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Anyways, my system VMs are running now and
>>>>>>>> I tried to
>>>>>>>> >>> >>>>>> >>>>>> >>>>> kick off a
>>>>>>>> >>> >>>>>> >>>>>> >>>>> VM
>>>>>>>> >>> >>>>>> >>>>>> >>>>> using the CentOS 6.3 image you provided me
>>>>>>>> a while
>>>>>>>> >>> >>>>>> >>>>>> >>>>> back.
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> The virtual router has a Status of Running;
>>>>>>>> however,
>>>>>>>> >>> >>>>>> >>>>>> >>>>> my
>>>>>>>> >>> >>>>>> >>>>>> >>>>> VM fails
>>>>>>>> >>> >>>>>> >>>>>> >>>>> to
>>>>>>>> >>> >>>>>> >>>>>> >>>>> start (with the generic message of
>>>>>>>> Insufficient
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Capacity).
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> I've not seen this exception before
>>>>>>>> (related to the
>>>>>>>> >>> >>>>>> >>>>>> >>>>> VR).
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Do you
>>>>>>>> >>> >>>>>> >>>>>> >>>>> have
>>>>>>>> >>> >>>>>> >>>>>> >>>>> any insight into this?:
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.exception.ResourceUnavailableException:
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Resource
>>>>>>>> >>> >>>>>> >>>>>> >>>>> [Pod:1] is
>>>>>>>> >>> >>>>>> >>>>>> >>>>> unreachable: Unable to apply userdata and
>>>>>>>> password
>>>>>>>> >>> >>>>>> >>>>>> >>>>> entry
>>>>>>>> >>> >>>>>> >>>>>> >>>>> on
>>>>>>>> >>> >>>>>> >>>>>> >>>>> router
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.applyRules(VirtualNetworkApplianceManagerImpl.java:3793)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.applyUserData(VirtualNetworkApplianceManagerImpl.java:3017)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.network.element.VirtualRouterElement.addPasswordAndUserdata(VirtualRouterElement.java:933)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.prepareElement(NetworkOrchestrator.java:1172)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.prepareNic(NetworkOrchestrator.java:1288)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.prepare(NetworkOrchestrator.java:1224)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:826)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:508)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.deployVirtualMachine(VMEntityManagerImpl.java:227)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.deploy(VirtualMachineEntityImpl.java:209)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3338)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2919)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2905)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.api.command.user.vm.DeployVMCmd.execute(DeployVMCmd.java:421)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:161)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.api.ApiAsyncJobDispatcher.runJobInContext(ApiAsyncJobDispatcher.java:109)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.api.ApiAsyncJobDispatcher$1.run(ApiAsyncJobDispatcher.java:66)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:63)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$1.runInContext(AsyncJobManagerImpl.java:532)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>>>>>> >>> >>>>>> >>>>>> >>>>> at java.lang.Thread.run(Thread.java:724)
>>>>>>>> >>> >>>>>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>> >>>>> Thanks!
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>>>> >>> --
>>>>>>>> >>> >>>>>> >>>>>> >>> Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> >>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>>>>> >>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>>>>> >>> o: 303.746.7302
>>>>>>>> >>> >>>>>> >>>>>> >>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >>
>>>>>>>> >>> >>>>>> >>>>>> >> --
>>>>>>>> >>> >>>>>> >>>>>> >> Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> >> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>>>>> >> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>>>>> >> o: 303.746.7302
>>>>>>>> >>> >>>>>> >>>>>> >> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> >
>>>>>>>> >>> >>>>>> >>>>>> > --
>>>>>>>> >>> >>>>>> >>>>>> > Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>>> > Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>>>>> > e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>>>>> > o: 303.746.7302
>>>>>>>> >>> >>>>>> >>>>>> > Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>>
>>>>>>>> >>> >>>>>> >>>>> --
>>>>>>>> >>> >>>>>> >>>>> Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>>>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>>>> o: 303.746.7302
>>>>>>>> >>> >>>>>> >>>>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>>
>>>>>>>> >>> >>>>>> >>>> --
>>>>>>>> >>> >>>>>> >>>> Mike Tutkowski
>>>>>>>> >>> >>>>>> >>>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>>> o: 303.746.7302
>>>>>>>> >>> >>>>>> >>>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>>
>>>>>>>> >>> >>>>>> >>> --
>>>>>>>> >>> >>>>>> >>> Mike Tutkowski
>>>>>>>> >>> >>>>>> >>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> >>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> >>> o: 303.746.7302
>>>>>>>> >>> >>>>>> >>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> >
>>>>>>>> >>> >>>>>> > --
>>>>>>>> >>> >>>>>> > Mike Tutkowski
>>>>>>>> >>> >>>>>> > Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>>> > e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>>> > o: 303.746.7302
>>>>>>>> >>> >>>>>> > Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>>
>>>>>>>> >>> >>>>> --
>>>>>>>> >>> >>>>> Mike Tutkowski
>>>>>>>> >>> >>>>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>>> o: 303.746.7302
>>>>>>>> >>> >>>>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>>
>>>>>>>> >>> >>>> --
>>>>>>>> >>> >>>> Mike Tutkowski
>>>>>>>> >>> >>>> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >>>> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >>>> o: 303.746.7302
>>>>>>>> >>> >>>> Advancing the way the world uses the cloud™
>>>>>>>> >>> >>
>>>>>>>> >>> >>
>>>>>>>> >>> >>
>>>>>>>> >>> >>
>>>>>>>> >>> >> --
>>>>>>>> >>> >> Mike Tutkowski
>>>>>>>> >>> >> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> >> e: mike.tutkowski@solidfire.com
>>>>>>>> >>> >> o: 303.746.7302
>>>>>>>> >>> >> Advancing the way the world uses the cloud™
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> >>> >
>>>>>>>> >>> > --
>>>>>>>> >>> > Mike Tutkowski
>>>>>>>> >>> > Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >>> > e: mike.tutkowski@solidfire.com
>>>>>>>> >>> > o: 303.746.7302
>>>>>>>> >>> > Advancing the way the world uses the cloud™
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> >> --
>>>>>>>> >> Mike Tutkowski
>>>>>>>> >> Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> >> e: mike.tutkowski@solidfire.com
>>>>>>>> >> o: 303.746.7302
>>>>>>>> >> Advancing the way the world uses the cloud™
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> > --
>>>>>>>> > Mike Tutkowski
>>>>>>>> > Senior CloudStack Developer, SolidFire Inc.
>>>>>>>> > e: mike.tutkowski@solidfire.com
>>>>>>>> > o: 303.746.7302
>>>>>>>> > Advancing the way the world uses the cloud™
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> *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>
>>>>>>> *™*
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *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>
>>>>>> *™*
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> *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>
>>>>> *™*
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> *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>
>>>> *™*
>>>>
>>>
>>>
>>>
>>> --
>>> *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>
>>> *™*
>>>
>>
>>
>>
>> --
>> *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>
>> *™*
>>
>
>
>
> --
> *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>
> *™*
>



-- 
*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>
*™*

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