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From Marcus Sorensen <shadow...@gmail.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 Wed, 09 Oct 2013 05:38:36 GMT
Use my tiny centos image. I'm not sure what's up with that crufty old
default centos template.

Register this qcow2 template:
http://marcus.mlsorensen.com/cloudstack-extras/tiny-centos-63.qcow2

Needs a service offering with at least 192MB to run.
On Oct 8, 2013 11:36 PM, "Mike Tutkowski" <mike.tutkowski@solidfire.com>
wrote:

> Perhaps you might know something about this, Marcus.
>
> My instance suffers a Kernel panic while booting up.
>
> I'm just using the built-in KVM template (CentOS 5.5(64-bit) no GUI (KVM))
> with 1 CPU and 512 MB memory.
>
> http://i.imgur.com/QuPH2Ub.png
>
> I tried to just use an ISO instead, but apparently that functionality is
> broken, as well (related to Disk Offerings).
>
>
> On Tue, Oct 8, 2013 at 10:39 PM, Mike Tutkowski <
> mike.tutkowski@solidfire.com> wrote:
>
>> OK, all is good now.
>>
>> I have both system VMs up and running and the Agent States read as "Up,"
>> as well.
>>
>>
>> On Tue, Oct 8, 2013 at 9:50 PM, Mike Tutkowski <
>> mike.tutkowski@solidfire.com> wrote:
>>
>>> I believe we've been down this road before:
>>>
>>> 2013-10-09 03:47:41,281 ERROR [cloud.agent.AgentShell] (main:null)
>>> Unable to start agent: Resource class not found:
>>> com.cloud.storage.resource.PremiumSecondaryStorageResource due to:
>>> java.lang.ClassNotFoundException:
>>> com.cloud.storage.resource.PremiumSecondaryStorageResource
>>>
>>> The solution was to compile without -Dnoredist.
>>>
>>> I will try that now.
>>>
>>>
>>> On Tue, Oct 8, 2013 at 9:36 PM, Marcus Sorensen <shadowsor@gmail.com>wrote:
>>>
>>>> You may be able to find a stack trace for the java process in
>>>> /var/log/cloud or the messages file, on the system vm.
>>>>  On Oct 8, 2013 9:21 PM, "Mike Tutkowski" <mike.tutkowski@solidfire.com>
>>>> wrote:
>>>>
>>>>> Interesting...I ran the following:
>>>>>
>>>>> /usr/local/cloud/systemvm/ssvm-check.sh
>>>>>
>>>>> It says the Java process is not running.
>>>>>
>>>>> This is the KVM system template I'm using:
>>>>>
>>>>>
>>>>> http://download.cloud.com/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2
>>>>>
>>>>> I just picked the one that was referenced in the VM_Template table in
>>>>> 4.3.
>>>>>
>>>>>
>>>>> On Tue, Oct 8, 2013 at 9:05 PM, Mike Tutkowski <
>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>
>>>>>> Found it.
>>>>>>
>>>>>> As an FYI, this is the doc I was referring to:
>>>>>>
>>>>>>
>>>>>> https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM%2C+templates%2C+Secondary+storage+troubleshooting
>>>>>>
>>>>>>
>>>>>> On Tue, Oct 8, 2013 at 9:04 PM, Mike Tutkowski <
>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>
>>>>>>> CS MS can ping the SSVM's public IP address.
>>>>>>>
>>>>>>> SSVM can ping CS MS.
>>>>>>>
>>>>>>>  I think we had a nice debug document for SSVM mentioned on a
CS
>>>>>>> e-mail...I'll try to find it.
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Oct 8, 2013 at 8:29 PM, Marcus Sorensen <shadowsor@gmail.com
>>>>>>> > wrote:
>>>>>>>
>>>>>>>> You could start by trying to ping them from mgmt server,
or trying
>>>>>>>> to VNC to them if the OS isn't up. I'm assuming you prepped
a current
>>>>>>>> system vm template (maybe you're even reusing a secondary
storage). If you
>>>>>>>> can ping their 169.254 addresses, you can "cloudstack-ssh
169.254.x.x" as
>>>>>>>> root on the kvm host to get in
>>>>>>>>  On Oct 8, 2013 7:31 PM, "Mike Tutkowski" <
>>>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>>>
>>>>>>>>> Looks like I'll have to dig up that doc on debugging
SSVM...it's
>>>>>>>>> been about 30 mins since the VMs came up.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Oct 8, 2013 at 7:29 PM, Marcus Sorensen <
>>>>>>>>> shadowsor@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> You may just have to wait a bit. That means the VMS
are started
>>>>>>>>>> but the services aren't up. Usually takes 5-10 min
to get both up in my
>>>>>>>>>> fusion vm. If that doesn't get better you may have
to log into the system
>>>>>>>>>> VMS and see what's going on.
>>>>>>>>>>  On Oct 8, 2013 7:25 PM, "Mike Tutkowski" <
>>>>>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Doh! I didn't restart the necessary service after
exporting my
>>>>>>>>>>> NFS share.
>>>>>>>>>>>
>>>>>>>>>>> The system VMs come up now; however, SSVM has
a dash (-) for its
>>>>>>>>>>> Agent State and the CS MS console keeps printing
out the following:
>>>>>>>>>>>
>>>>>>>>>>> INFO  [o.a.c.s.e.DefaultEndPointSelector]
>>>>>>>>>>> (StatsCollector-3:ctx-018adc41) No running ssvm
is found, so command will
>>>>>>>>>>> be sent to LocalHostEndPoint
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Oct 8, 2013 at 4:35 PM, Marcus Sorensen
<
>>>>>>>>>>> shadowsor@gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Can you mount the secondary storage from
your KVM host?
>>>>>>>>>>>> On Oct 8, 2013 4:01 PM, "Mike Tutkowski"
<
>>>>>>>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Although the host is added to KVM, I
do see the following
>>>>>>>>>>>>> issues in the CS MS console (any thoughts
on this?):
>>>>>>>>>>>>>
>>>>>>>>>>>>> WARN  [c.c.u.d.Merovingian2] (secstorage-1:ctx-c1c573ee)
Was
>>>>>>>>>>>>> unable to find lock for the key template_spool_ref2
and thread id
>>>>>>>>>>>>> 2049868806
>>>>>>>>>>>>> INFO  [c.c.v.VirtualMachineManagerImpl]
>>>>>>>>>>>>> (secstorage-1:ctx-c1c573ee) Unable to
contact resource.
>>>>>>>>>>>>> com.cloud.exception.StorageUnavailableException:
Resource
>>>>>>>>>>>>> [StoragePool:1] is unreachable: Unable
to create
>>>>>>>>>>>>> Vol[1|vm=1|ROOT]:com.cloud.utils.exception.CloudRuntimeException:
>>>>>>>>>>>>> org.libvirt.LibvirtException: internal
error Child process (/bin/mount
>>>>>>>>>>>>> 192.168.233.10:/mnt/secondary/template/tmpl/1/3
>>>>>>>>>>>>> /mnt/334b3c4e-764b-362a-be2c-ebe8c490d0a9)
status unexpected: exit status 32
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> org.apache.cloudstack.engine.orchestration.VolumeOrchestrator.recreateVolume(VolumeOrchestrator.java:1027)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.cloudstack.engine.orchestration.VolumeOrchestrator.prepare(VolumeOrchestrator.java:1069)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:830)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:649)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.storage.secondary.SecondaryStorageManagerImpl.startSecStorageVm(SecondaryStorageManagerImpl.java:261)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> com.cloud.storage.secondary.SecondaryStorageManagerImpl.allocCapacity(SecondaryStorageManagerImpl.java:693)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.storage.secondary.SecondaryStorageManagerImpl.expandPool(SecondaryStorageManagerImpl.java:1265)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:123)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:50)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:101)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:78)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> com.cloud.vm.SystemVmLoadScanner$1.runInContext(SystemVmLoadScanner.java:71)
>>>>>>>>>>>>> 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.runAndReset(FutureTask.java:304)
>>>>>>>>>>>>>  at
>>>>>>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
>>>>>>>>>>>>>  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)
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Oct 8, 2013 at 3:58 PM, Mike
Tutkowski <
>>>>>>>>>>>>> mike.tutkowski@solidfire.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> So...got some good news:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I spent a couple hours setting up
a KVM environment on Ubuntu
>>>>>>>>>>>>>> 12.04.1 from scratch (Installing
SSH, Open iSCSI, Java 7, KVM, Git,
>>>>>>>>>>>>>> CloudStack, CloudStack DEBs, KVM
system template, etc.) and I can now add
>>>>>>>>>>>>>> this KVM host to CloudStack (on a
related note, no errors in agent.err
>>>>>>>>>>>>>> either).
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I have no idea what is messed up
with my old KVM install on
>>>>>>>>>>>>>> Ubuntu, but the new one works.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> That being the case, I can close
out the JIRA ticket I logged
>>>>>>>>>>>>>> a while back and start integrating
your code into mine.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, Oct 7, 2013 at 7:46 PM, Mike
Tutkowski <
>>>>>>>>>>>>>> mike.tutkowski@solidfire.com>
wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Right...yeah, I didn't mean we'd
commit to 4.2, but maybe I
>>>>>>>>>>>>>>> should work off of 4.2 since
master seems to be un-stable in this regard.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I plan to set up a machine in
the lab tomorrow with Ubuntu
>>>>>>>>>>>>>>> 12.04 from scratch to see if
it works when I start clean, but - if it
>>>>>>>>>>>>>>> doesn't - I should just use 4.2
for development.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Mon, Oct 7, 2013 at 7:05 PM,
Marcus Sorensen <
>>>>>>>>>>>>>>> shadowsor@gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> We can't. This patch will
never see 4.2. You can still
>>>>>>>>>>>>>>>> start working on your plugin
on 4.2, but the change represented by this
>>>>>>>>>>>>>>>> patch can only go into master.
>>>>>>>>>>>>>>>>  On Oct 7, 2013 5:01 PM,
"Mike Tutkowski" <
>>>>>>>>>>>>>>>> mike.tutkowski@solidfire.com>
wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> So, now that I'm getting
back to this, do you think I
>>>>>>>>>>>>>>>>> should just try to make
this work with 4.2 (like we originally talked
>>>>>>>>>>>>>>>>> about)?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I updated again from
master, rebuilt, redeployed DEBs and
>>>>>>>>>>>>>>>>> still get this JNA error
message:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> log4j:WARN No appenders
could be found for logger
>>>>>>>>>>>>>>>>> (org.apache.commons.httpclient.params.DefaultHttpParams).
>>>>>>>>>>>>>>>>> log4j:WARN Please initialize
the log4j system properly.
>>>>>>>>>>>>>>>>> log4j:WARN See
>>>>>>>>>>>>>>>>> http://logging.apache.org/log4j/1.2/faq.html#noconfig
for
>>>>>>>>>>>>>>>>> more info.
>>>>>>>>>>>>>>>>> java.lang.reflect.InvocationTargetException
>>>>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>>>>>>>>> Method)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
>>>>>>>>>>>>>>>>> Caused by: java.lang.UnsatisfiedLinkError:
Can't obtain
>>>>>>>>>>>>>>>>> updateLastError method
for class com.sun.jna.Native
>>>>>>>>>>>>>>>>>  at com.sun.jna.Native.initIDs(Native
Method)
>>>>>>>>>>>>>>>>> at com.sun.jna.Native.<clinit>(Native.java:139)
>>>>>>>>>>>>>>>>> at org.libvirt.jna.Libvirt.<clinit>(Unknown
Source)
>>>>>>>>>>>>>>>>>  at org.libvirt.Library.<clinit>(Unknown
Source)
>>>>>>>>>>>>>>>>> at org.libvirt.Connect.<init>(Unknown
Source)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtConnection.getConnection(LibvirtConnection.java:44)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtConnection.getConnection(LibvirtConnection.java:37)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.configure(LibvirtComputingResource.java:733)
>>>>>>>>>>>>>>>>> at com.cloud.agent.Agent.<init>(Agent.java:161)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.cloud.agent.AgentShell.launchAgent(AgentShell.java:415)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> com.cloud.agent.AgentShell.launchAgentFromClassInfo(AgentShell.java:370)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.cloud.agent.AgentShell.launchAgent(AgentShell.java:351)
>>>>>>>>>>>>>>>>> at com.cloud.agent.AgentShell.start(AgentShell.java:448)
>>>>>>>>>>>>>>>>>  ... 5 more
>>>>>>>>>>>>>>>>> Cannot start daemon
>>>>>>>>>>>>>>>>> Service exit with a return
value of 5
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Mon, Oct 7, 2013 at
2:31 PM, Mike Tutkowski <
>>>>>>>>>>>>>>>>> mike.tutkowski@solidfire.com>
wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Sure, that's a good
plan.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I'll get to it.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Mon, Oct 7, 2013
at 2:29 PM, Marcus Sorensen <
>>>>>>>>>>>>>>>>>> shadowsor@gmail.com>
wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I know you mentioned
you might need some minor changes
>>>>>>>>>>>>>>>>>>> to it, as well
as other minor changes just for master (attach volume
>>>>>>>>>>>>>>>>>>> switched to pool
vs adapter or something). My hope was that you would be
>>>>>>>>>>>>>>>>>>> able to send
an update that works for your plugin on master, I'll test
>>>>>>>>>>>>>>>>>>> against existing
libvirtd storage and apply it.
>>>>>>>>>>>>>>>>>>>  On Oct 7, 2013
1:49 PM, "Mike Tutkowski" <
>>>>>>>>>>>>>>>>>>> mike.tutkowski@solidfire.com>
wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>    This is
an automatically generated e-mail. To
>>>>>>>>>>>>>>>>>>>> reply, visit:
https://reviews.apache.org/r/14381/
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> This looks
reasonable to me, Marcus.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> When do you
think you might start the process of getting this into master?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> - Mike Tutkowski
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On September
30th, 2013, 5:14 p.m. UTC, Marcus Sorensen
>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>   Review
request for cloudstack, edison su and Mike
>>>>>>>>>>>>>>>>>>>> Tutkowski.
>>>>>>>>>>>>>>>>>>>> By Marcus
Sorensen.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> *Updated
Sept. 30, 2013, 5:14 p.m.*
>>>>>>>>>>>>>>>>>>>>  *Repository:
* cloudstack-git
>>>>>>>>>>>>>>>>>>>> Description
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> With custom
storage plugins comes the need to prep the KVM host prior to utilizing the disks. e.g. an
iscsi initiator needs to log into the target and scan for the lun before it can be used on
the host. This patch is an example I developed against 4.2, minor changes may be necessary
to apply to master, but I want to share with others who are working on storage so they can
ensure it works for them. Please tweak as you see fit.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> MigrateCommand:
pass vmTO object so we can see which disks/storage pool types belong to the vm when migrating
a VM. This facilitates being able to call disconnectPhysicalDisksViaVmSpec
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> VirtualMachineManagerImpl:
pass VirtualMachineTO when migrating so that we can see which disks belong to the VM and what
storage pools/adaptors should be used
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> LibvirtComputingResource:
add calls KVMStoragePoolManager's connectPhysicalDiskViaVmSpec and disconnectPhysicalDiskViaVmSpec
calls where appropriate (when starting a vm, migrating a vm). Ensure that we create 'raw'
format XML disk definitions when the storage format is RAW. Move cleanupDisk logic to storage
adaptors so that each adaptor type can clean up its disks in is own way.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> KVMStoragePoolManager:
 add connectPhysicalDisk, disconnectPhysicalDisk, connectPhysicalDiskViaVmSpec, disconnectPhysicalDiskViaVmSpec,
disconnectPhysicalDiskByPath. These all call the specific StorageAdaptor's connectPhysicalDisk,
disconnectPhysicalDisk, or disconnectPhysicalDiskByPath calls.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> KVMStorageProcessor:
Call connectPhysicalDisk/disconnectPhysicalDisk on the storage adaptor. Whether or not this
is implemented is up to the storage adaptor.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> LibvirtStorageAdaptor:
implement dummy connectPhysicalDisk/disconnectPhysicalDisk, move cleanupDisk logic from LibvirtComputingResource
to disconnectPhysicalDiskByPath
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> StorageAdaptor:
define connectPhysicalDisk/disconnectPhysicalDisk/disconnectPhysicalDiskByPath in the interface
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>   Testing
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Basic testing
with my storage adaptor
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>   Diffs
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>    - core/src/com/cloud/agent/api/MigrateCommand.java
>>>>>>>>>>>>>>>>>>>>    (5042b8c)
>>>>>>>>>>>>>>>>>>>>    - plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
>>>>>>>>>>>>>>>>>>>>    (3ee811f)
>>>>>>>>>>>>>>>>>>>>    - plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/KVMStoragePoolManager.java
>>>>>>>>>>>>>>>>>>>>    (e09c9ba)
>>>>>>>>>>>>>>>>>>>>    - plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/KVMStorageProcessor.java
>>>>>>>>>>>>>>>>>>>>    (c69f9b0)
>>>>>>>>>>>>>>>>>>>>    - plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/LibvirtStorageAdaptor.java
>>>>>>>>>>>>>>>>>>>>    (123a9f1)
>>>>>>>>>>>>>>>>>>>>    - plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/StorageAdaptor.java
>>>>>>>>>>>>>>>>>>>>    (4956d8d)
>>>>>>>>>>>>>>>>>>>>    - server/src/com/cloud/vm/VirtualMachineManagerImpl.java
>>>>>>>>>>>>>>>>>>>>    (d46bbb0)
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> View Diff
<https://reviews.apache.org/r/14381/diff/>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> *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>
>>>>>>> *™*
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *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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