[one-users] Save As and Detach option
Roberto Rosende Dopazo
rrosende at cesga.es
Wed Nov 28 01:11:21 PST 2012
Sorry I didn't wait enough, after five minutes I saw a timeout in log:
Wed Nov 28 09:38:36 2012 [VMM][I]: Command execution fail:
/var/tmp/one/vmm/kvm/shutdown one-147 nubacesga-9-1 147 nubacesga-9-1
Wed Nov 28 09:38:36 2012 [VMM][E]: Timed out shutting down one-147
Wed Nov 28 09:38:36 2012 [VMM][I]: ExitCode: 255
I will check that now
El 28/11/12 09:38, Roberto Rosende Dopazo escribió:
> Yes, I did a SHUTDOWN from SunStone, when it failed I did the DELETE
>
> Now I tried again doing it all from shell in frontend, machine is
> still in shutdown not deleted if I can try any more:
>
> [grid at cloud ~]$ onetemplate instantiate 6 -n "cream.emi.cesga.es"
> VM ID: 147
>
> [grid at cloud ~]$ onevm show 147
> VIRTUAL MACHINE 147 INFORMATION
> ID : 147
> NAME : cream.emi.cesga.es
> USER : grid
> GROUP : oneadmin
> STATE : ACTIVE
> LCM_STATE : RUNNING
> RESCHED : No
> HOST : nubacesga-9-1
> START TIME : 11/28 09:30:10
> END TIME : -
> DEPLOY ID : one-147
>
> VIRTUAL MACHINE MONITORING
> USED MEMORY : 0K
> NET_TX : 0K
> USED CPU : 0
> NET_RX : 0K
>
> PERMISSIONS
> OWNER : um-
> GROUP : ---
> OTHER : ---
>
> VIRTUAL MACHINE TEMPLATE
> CPU="1"
> DISK=[
> BUS="virtio",
> CLONE="YES",
> CLUSTER_ID="100",
> DATASTORE="GRID EMC",
> DATASTORE_ID="100",
> DEV_PREFIX="hd",
> DISK_ID="0",
> DRIVER="qcow2",
> IMAGE="GRID SL6_emi_cream_orig",
> IMAGE_ID="11",
> READONLY="NO",
> SAVE="NO",
> SOURCE="/var/lib/one/datastores/100/3dfef6d01e7e624f13ef13698ed04710",
> TARGET="hda",
> TM_MAD="shared",
> TYPE="FILE" ]
> DISK=[
> DEV_PREFIX="hd",
> DISK_ID="1",
> SIZE="1024",
> TARGET="hdb",
> TYPE="swap" ]
> GRAPHICS=[
> KEYMAP="es",
> LISTEN="0.0.0.0",
> PORT="6047",
> TYPE="vnc" ]
> MEMORY="2512"
> NAME="cream.emi.cesga.es"
> NIC=[
> BRIDGE="virbrPUBLIC",
> CLUSTER_ID="100",
> IP="193.144.35.36",
> MAC="02:00:c1:90:23:24",
> MODEL="e1000",
> NETWORK="red-193.144.35",
> NETWORK_ID="0",
> VLAN="NO" ]
> OS=[
> ROOT="hda1" ]
> PRODUCT="EMI-test"
> REQUIREMENTS="CLUSTER_ID = 100"
> TEMPLATE_ID="6"
> VCPU="1"
> VMID="147"
>
> VIRTUAL MACHINE HISTORY
> SEQ HOST REASON START TIME PROLOG_TIME
> 0 nubacesga-9-1 none 11/28 09:30:26 0d 00h01m19s 0d
> 00h00m23s
>
>
> [grid at cloud ~]$ onevm saveas 147 0 changes01
> Image ID: 39
>
> [grid at cloud ~]$ oneimage list | grep 39
> 39 grid oneadmin changes01 GRID EMC 2.2G OS No lock 0
>
> [grid at cloud ~]$ onevm shutdown 147
>
> [grid at cloud ~]$ onevm list | grep 147
> 147 grid oneadmin cream.emi.cesga.es shut 0 0K
> nubacesga-9-1 0d 00h03
>
>
> [grid at cloud ~]$ oneimage list | grep 39
> 39 grid oneadmin changes01 GRID EMC 2.2G OS No lock 0
>
>
> Doing from here image never goes to Ready states and keep it in No
> lock status, but again file is not created
>
> [grid at cloud ~]$ oneimage show 39
> IMAGE 39 INFORMATION
> ID : 39
> NAME : changes01
> USER : grid
> GROUP : oneadmin
> DATASTORE : GRID EMC
> TYPE : OS
> REGISTER TIME : 11/28 09:32:15
> PERSISTENT : No
> SOURCE :
> /var/lib/one/datastores/100/3fdd5ab05c8ceed8c813e9829f1530b7
> FSTYPE : save_as
> SIZE : 2.2G
> STATE : lock
> RUNNING_VMS : 0
>
> PERMISSIONS
> OWNER : um-
> GROUP : ---
> OTHER : ---
>
> IMAGE TEMPLATE
> DEV_PREFIX="hd"
> SAVED_DISK_ID="0"
> SAVED_IMAGE_ID="11"
> SAVED_VM_ID="147"
> SAVE_AS="YES"
>
> [grid at cloud ~]$ file
> /var/lib/one/datastores/100/3fdd5ab05c8ceed8c813e9829f1530b7
> /var/lib/one/datastores/100/3fdd5ab05c8ceed8c813e9829f1530b7: cannot
> open `/var/lib/one/datastores/100/3fdd5ab05c8ceed8c813e9829f1530b7'
> (No such file or directory)
>
>
> [root at cloud one]# grep -n7 3fdd5ab05c8ceed8c813e9829f1530b7 oned.log
> 547114-
> 547115-Wed Nov 28 09:32:15 2012 [ReM][D]: Req:7392 UID:2
> VirtualMachineSaveDisk invoked, 147, 0, "changes01", ""
> 547116-Wed Nov 28 09:32:15 2012 [ImM][I]: Creating disk at of 2216Mb
> (type: save_as)
> 547117-Wed Nov 28 09:32:15 2012 [ReM][D]: Req:7392 UID:2
> VirtualMachineSaveDisk result SUCCESS, 39
> 547118-Wed Nov 28 09:32:15 2012 [ImG][D]: Message received: LOG I 39
> ExitCode: 0
> 547119-
> 547120-Wed Nov 28 09:32:15 2012 [ImM][I]: ExitCode: 0
> 547121:Wed Nov 28 09:32:15 2012 [ImG][D]: Message received: MKFS
> SUCCESS 39 /var/lib/one/datastores/100/3fdd5ab05c8ceed8c813e9829f1530b7
> 547122-
> 547123-Wed Nov 28 09:32:26 2012 [ReM][D]: Req:8912 UID:0 HostPoolInfo
> invoked
> 547124-Wed Nov 28 09:32:26 2012 [ReM][D]: Req:8912 UID:0 HostPoolInfo
> result SUCCESS, "<HOST_POOL><HOST><ID..."
> 547125-Wed Nov 28 09:32:26 2012 [ReM][D]: Req:208 UID:0
> VirtualMachinePoolInfo invoked, -2, -1, -1, -1
> 547126-Wed Nov 28 09:32:26 2012 [InM][I]: Monitoring host
> nubacesga-08-4 (1)
> 547127-Wed Nov 28 09:32:26 2012 [ReM][D]: Req:208 UID:0
> VirtualMachinePoolInfo result SUCCESS, "<VM_POOL><VM><ID>69<..."
> 547128-Wed Nov 28 09:32:26 2012 [ReM][D]: Req:9280 UID:0 AclInfo invoked
>
>
> [root at cloud one]# cat 147.log
> Wed Nov 28 09:30:26 2012 [DiM][I]: New VM state is ACTIVE.
> Wed Nov 28 09:30:26 2012 [LCM][I]: New VM state is PROLOG.
> Wed Nov 28 09:30:26 2012 [VM][I]: Virtual Machine has no context
> Wed Nov 28 09:30:28 2012 [TM][I]: clone: Cloning
> /var/lib/one/datastores/100/3dfef6d01e7e624f13ef13698ed04710 in
> nubacesga-9-1:/var/lib/one/datastores/0/147/disk.0
> Wed Nov 28 09:30:28 2012 [TM][I]: ExitCode: 0
> Wed Nov 28 09:30:49 2012 [TM][I]: mkimage: Making filesystem of 1024M
> and type swap at nubacesga-9-1:/var/lib/one/datastores/0/147/disk.1
> Wed Nov 28 09:30:49 2012 [TM][I]: ExitCode: 0
> Wed Nov 28 09:30:49 2012 [LCM][I]: New VM state is BOOT
> Wed Nov 28 09:30:49 2012 [VMM][I]: Generating deployment file:
> /var/lib/one/147/deployment.0
> Wed Nov 28 09:30:50 2012 [VMM][I]: ExitCode: 0
> Wed Nov 28 09:30:50 2012 [VMM][I]: Successfully execute network driver
> operation: pre.
> Wed Nov 28 09:30:50 2012 [VMM][I]: ExitCode: 0
> Wed Nov 28 09:30:50 2012 [VMM][I]: Successfully execute virtualization
> driver operation: deploy.
> Wed Nov 28 09:30:50 2012 [VMM][I]: ExitCode: 0
> Wed Nov 28 09:30:50 2012 [VMM][I]: Successfully execute network driver
> operation: post.
> Wed Nov 28 09:30:50 2012 [LCM][I]: New VM state is RUNNING
> Wed Nov 28 09:33:15 2012 [LCM][I]: New VM state is SHUTDOWN
>
>
> Cheers,
> Roberto
>
>
>
>
>
>
>
>
> El 27/11/12 14:30, Javier Fontan escribió:
>> Images are only saved when you "power off" a machine with SHUTDOWN or
>> CANCEL but not with DELETE. Delete command is ment to get rid of a VM
>> that is in a wrong state or we just don't care about so no image
>> saving is done.
>>
>> From what I see in the logs you are executing delete. If you just want
>> to unplug the VM (not an ordered shutdown) you can use cancel. This
>> will trigger the correct epilog that saves the images.
>>
>> On Tue, Nov 27, 2012 at 2:25 PM, Roberto Rosende Dopazo
>> <rrosende at cesga.es> wrote:
>>> Hi
>>>
>>>
>>> El 27/11/12 13:58, Ruben S. Montero escribió:
>>>
>>> Hi,
>>>
>>> Just to add a few considerations:
>>>
>>> 1.- Save_as images are not created on the datastore, just an ID is
>>> generated
>>> as a placeholder for the new image (this is the fstype: save_as).
>>> So, it is
>>> normal that no image (actual path) is created after a save_as
>>> operation, and
>>> the state is supposed to be locked (waiting for the real image) as
>>> reported.
>>> I do not see any issue here.
>>>
>>> Ok, I understood that file was created at that moment.
>>>
>>>
>>> 2.- The save_as image is moved to the final destination when the VM is
>>> shutdown, shutdown means onevm shutdown (delete or stop will not
>>> move the
>>> image, for example). Could you send the output vm.log of the image
>>> after the
>>> shutdown. You should look for messages about a MVDS command.
>>>
>>> The complete log for that machine, there is not MVDS message. From
>>> onevm
>>> show image was created at REGISTER TIME : 11/27 11:36:26
>>>
>>> [root at cloud one]# cat 138.log
>>> Tue Nov 27 11:34:56 2012 [DiM][I]: New VM state is ACTIVE.
>>> Tue Nov 27 11:34:56 2012 [LCM][I]: New VM state is PROLOG.
>>> Tue Nov 27 11:34:56 2012 [VM][I]: Virtual Machine has no context
>>> Tue Nov 27 11:34:58 2012 [TM][I]: clone: Cloning
>>> /var/lib/one/datastores/100/3dfef6d01e7e624f13ef13698ed04710 in
>>> nubacesga-01-4:/var/lib/one/datastores/0/138/disk.0
>>> Tue Nov 27 11:34:58 2012 [TM][I]: ExitCode: 0
>>> Tue Nov 27 11:35:18 2012 [TM][I]: mkimage: Making filesystem of
>>> 1024M and
>>> type swap at nubacesga-01-4:/var/lib/one/datastores/0/138/disk.1
>>> Tue Nov 27 11:35:18 2012 [TM][I]: ExitCode: 0
>>> Tue Nov 27 11:35:18 2012 [LCM][I]: New VM state is BOOT
>>> Tue Nov 27 11:35:18 2012 [VMM][I]: Generating deployment file:
>>> /var/lib/one/138/deployment.0
>>> Tue Nov 27 11:35:18 2012 [VMM][I]: ExitCode: 0
>>> Tue Nov 27 11:35:18 2012 [VMM][I]: Successfully execute network driver
>>> operation: pre.
>>> Tue Nov 27 11:35:19 2012 [VMM][I]: ExitCode: 0
>>> Tue Nov 27 11:35:19 2012 [VMM][I]: Successfully execute virtualization
>>> driver operation: deploy.
>>> Tue Nov 27 11:35:19 2012 [VMM][I]: ExitCode: 0
>>> Tue Nov 27 11:35:19 2012 [VMM][I]: Successfully execute network driver
>>> operation: post.
>>> Tue Nov 27 11:35:19 2012 [LCM][I]: New VM state is RUNNING
>>> Tue Nov 27 11:38:01 2012 [LCM][I]: New VM state is CLEANUP.
>>> Tue Nov 27 11:38:01 2012 [DiM][I]: New VM state is DONE
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: LOG I 138 Driver command
>>> for 138
>>> cancelled
>>> Tue Nov 27 11:38:01 2012 [TM][W]: Ignored: LOG I 138 ExitCode: 0
>>> Tue Nov 27 11:38:01 2012 [TM][W]: Ignored: LOG I 138 ExitCode: 0
>>> Tue Nov 27 11:38:01 2012 [TM][W]: Ignored: LOG I 138 delete: Deleting
>>> /var/lib/one/datastores/0/138
>>> Tue Nov 27 11:38:01 2012 [TM][W]: Ignored: LOG I 138 ExitCode: 0
>>> Tue Nov 27 11:38:01 2012 [TM][W]: Ignored: TRANSFER SUCCESS 138 -
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: LOG I 138 ExitCode: 0
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: LOG I 138 Successfully
>>> execute
>>> virtualization driver operation: cancel.
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: LOG I 138 ExitCode: 0
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: LOG I 138 Successfully
>>> execute
>>> network driver operation: clean.
>>> Tue Nov 27 11:38:01 2012 [VMM][W]: Ignored: CANCEL SUCCESS 138 -
>>>
>>>
>>> Cheers
>>>
>>> Ruben
>>>
>>>
>>> On Tue, Nov 27, 2012 at 12:41 PM, Roberto Rosende Dopazo
>>> <rrosende at cesga.es>
>>> wrote:
>>>> Hi,
>>>>
>>>> El 27/11/12 11:50, Javier Fontan escribió:
>>>>
>>>>> Hi,
>>>>>
>>>>> I'm struggling to understand the situation you are describing.
>>>>> Correct
>>>>> me if I am wrong.
>>>>>
>>>>> You mention dom0. Are you using Xen? If that is true disregard what I
>>>>> said about changing dynamic_ownership parameter in libvirt as Xen
>>>>> drivers do not use libvirt for hypervisor communication.
>>>> It's kvm image and dynamic_ownership was wrong because I
>>>> misunderstood and
>>>> put it to 1, now is 0 and owner and group is not changed.
>>>> But option save as still doesn't work, I tried it directly from
>>>> frontend
>>>> shell instead SunStone and I got that:
>>>>
>>>>
>>>> [grid at cloud ~]$ onevm show 138
>>>> VIRTUAL MACHINE 138 INFORMATION
>>>> ID : 138
>>>> NAME : one-138
>>>> USER : emi
>>>> GROUP : oneadmin
>>>> STATE : ACTIVE
>>>> LCM_STATE : RUNNING
>>>> RESCHED : No
>>>> HOST : nubacesga-01-4
>>>> START TIME : 11/27 11:34:32
>>>> END TIME : -
>>>> DEPLOY ID : one-138
>>>>
>>>> VIRTUAL MACHINE MONITORING
>>>> USED MEMORY : 0K
>>>> NET_RX : 0K
>>>> USED CPU : 0
>>>> NET_TX : 0K
>>>>
>>>> PERMISSIONS
>>>> OWNER : um-
>>>> GROUP : ---
>>>> OTHER : ---
>>>>
>>>> VIRTUAL MACHINE TEMPLATE
>>>> CPU="1"
>>>> DISK=[
>>>> BUS="virtio",
>>>> CLONE="YES",
>>>> CLUSTER_ID="100",
>>>> DATASTORE="GRID EMC",
>>>> DATASTORE_ID="100",
>>>> DEV_PREFIX="hd",
>>>> DISK_ID="0",
>>>> DRIVER="qcow2",
>>>> IMAGE="GRID SL6_emi_cream_orig",
>>>> IMAGE_ID="11",
>>>> READONLY="NO",
>>>> SAVE="NO",
>>>> SOURCE="/var/lib/one/datastores/100/3dfef6d01e7e624f13ef13698ed04710",
>>>> TARGET="hda",
>>>> TM_MAD="shared",
>>>> TYPE="FILE" ]
>>>> DISK=[
>>>> DEV_PREFIX="hd",
>>>> DISK_ID="1",
>>>> SIZE="1024",
>>>> TARGET="hdb",
>>>> TYPE="swap" ]
>>>> GRAPHICS=[
>>>> KEYMAP="es",
>>>> LISTEN="0.0.0.0",
>>>> PORT="6038",
>>>> TYPE="vnc" ]
>>>> MEMORY="2512"
>>>> NAME="one-138"
>>>> NIC=[
>>>> BRIDGE="virbrPUBLIC",
>>>> CLUSTER_ID="100",
>>>> IP="193.144.35.36",
>>>> MAC="02:00:c1:90:23:24",
>>>> MODEL="e1000",
>>>> NETWORK="red-193.144.35",
>>>> NETWORK_ID="0",
>>>> VLAN="NO" ]
>>>> OS=[
>>>> ROOT="hda1" ]
>>>> PRODUCT="EMI-test"
>>>> REQUIREMENTS="CLUSTER_ID = 100"
>>>> TEMPLATE_ID="6"
>>>> VCPU="1"
>>>> VMID="138"
>>>>
>>>> VIRTUAL MACHINE HISTORY
>>>> SEQ HOST REASON START TIME
>>>> PROLOG_TIME
>>>> 0 nubacesga-01-4 none 11/27 11:34:56 0d 00h01m09s 0d
>>>> 00h00m22s
>>>>
>>>>
>>>>
>>>>
>>>> [grid at cloud ~]$ onevm saveas 138 0 changes01
>>>> Image ID: 31
>>>>
>>>>
>>>>
>>>> [grid at cloud ~]$ oneimage list
>>>> ID USER GROUP NAME DATASTORE SIZE TYPE PER STAT RVMS
>>>> [...]
>>>> 31 grid oneadmin changes01 GRID EMC 2.2G OS No
>>>> lock 0
>>>>
>>>>
>>>> [grid at cloud ~]$ oneimage show 31
>>>> IMAGE 31 INFORMATION
>>>> ID : 31
>>>> NAME : changes01
>>>> USER : grid
>>>> GROUP : oneadmin
>>>> DATASTORE : GRID EMC
>>>> TYPE : OS
>>>> REGISTER TIME : 11/27 11:36:26
>>>> PERSISTENT : No
>>>> SOURCE :
>>>> /var/lib/one/datastores/100/08cee146d8bff43c6c61794f1ba947d3
>>>> FSTYPE : save_as
>>>> SIZE : 2.2G
>>>> STATE : lock
>>>> RUNNING_VMS : 0
>>>>
>>>> PERMISSIONS
>>>> OWNER : um-
>>>> GROUP : ---
>>>> OTHER : ---
>>>>
>>>> IMAGE TEMPLATE
>>>> DEV_PREFIX="hd"
>>>> SAVED_DISK_ID="0"
>>>> SAVED_IMAGE_ID="11"
>>>> SAVED_VM_ID="138"
>>>> SAVE_AS="YES"
>>>>
>>>>
>>>>
>>>> From onevm help I understood that now it's supposed I have the file :
>>>>
>>>> saveas <vmid> <diskid> <img_name>
>>>> Sets the specified VM disk to be saved in a new Image. The
>>>> Image
>>>> is
>>>> created immediately, but the contents are saved only if
>>>> the VM is
>>>> shut down gracefully (i.e., using 'onevm shutdown' and not
>>>> 'onevm delete')
>>>>
>>>>
>>>> But it does not exist:
>>>> [grid at cloud ~]$ file
>>>> /var/lib/one/datastores/100/08cee146d8bff43c6c61794f1ba947d3
>>>> /var/lib/one/datastores/100/08cee146d8bff43c6c61794f1ba947d3:
>>>> cannot open
>>>> `/var/lib/one/datastores/100/08cee146d8bff43c6c61794f1ba947d3' (No
>>>> such file
>>>> or directory)
>>>>
>>>> After a shutdown file still does not exist but image is marked as
>>>> READY
>>>>
>>>> [grid at cloud ~]$ oneimage list
>>>> ID USER GROUP NAME DATASTORE SIZE TYPE PER STAT RVMS
>>>> [...]
>>>> 31 grid oneadmin changes01 GRID EMC 2.2G OS No
>>>> rdy 0
>>>>
>>>>
>>>> And file doesn't exists anyway, from oned.log
>>>> 492501-Tue Nov 27 11:36:26 2012 [ReM][D]: Req:5808 UID:0 AclInfo
>>>> invoked
>>>> 492502-Tue Nov 27 11:36:26 2012 [ReM][D]: Req:5808 UID:0 AclInfo
>>>> result
>>>> SUCCESS, "<ACL_POOL><ACL><ID>0..."
>>>> 492503-Tue Nov 27 11:36:26 2012 [ReM][D]: Req:4608 UID:2
>>>> VirtualMachineSaveDisk invoked, 138, 0, "changes01", ""
>>>> 492504-Tue Nov 27 11:36:26 2012 [ImM][I]: Creating disk at of 2216Mb
>>>> (type: save_as)
>>>> 492505-Tue Nov 27 11:36:26 2012 [ReM][D]: Req:4608 UID:2
>>>> VirtualMachineSaveDisk result SUCCESS, 31
>>>> 492506-Tue Nov 27 11:36:26 2012 [ImG][D]: Message received: LOG I 31
>>>> ExitCode: 0
>>>> 492507-
>>>> 492508-Tue Nov 27 11:36:26 2012 [ImM][I]: ExitCode: 0
>>>> 492509:Tue Nov 27 11:36:26 2012 [ImG][D]: Message received: MKFS
>>>> SUCCESS
>>>> 31 /var/lib/one/datastores/100/08cee146d8bff43c6c61794f1ba947d3
>>>> 492510-
>>>>
>>>>
>>>> Cheers,
>>>> Roberto
>>>>
>>>>
>>>>
>>>>
>>>>> First line I see in the in the log file seems seriously broken:
>>>>>
>>>>> 426622-Mon Nov 26 14:06:42 2012 [ImM][I]: Creating disk at of 2216Mb
>>>>> (type: save_as)
>>>>>
>>>>> It's not saying where it is creating the image (source in OpenNebula
>>>>> parlance) and give an strange type. Could you please send us the VM
>>>>> and Image templates from onevm and oneimage show? Maybe I am missing
>>>>> something and other developers could help me here.
>>>>>
>>>>> I also see this line that says the image was created:
>>>>>
>>>>> 426627:Mon Nov 26 14:06:42 2012 [ImG][D]: Message received: MKFS
>>>>> SUCCESS 25
>>>>> /var/lib/one/datastores/100/a3e076f377a855dc76f44ac373c9b0ca
>>>>>
>>>>> But you are telling me that the image does not exist. Are you
>>>>> checking
>>>>> the hypervisor node or the frontend?
>>>>>
>>>>> More comments inline
>>>>>
>>>>>
>>>>> On Mon, Nov 26, 2012 at 2:33 PM, Roberto Rosende Dopazo
>>>>> <rrosende at cesga.es> wrote:
>>>>>> [...]
>>>>>> After delete machine image state is showed as READY in Sunstone.
>>>>>> In dom0 deployment dir and file are still present and disk files
>>>>>> disk.0
>>>>>> and
>>>>>> disk.1 have their user and group changed to root.root and image file
>>>>>> doesn't
>>>>>> exist
>>>>>> A new file appears
>>>>>> # file /var/lib/one/datastores/0/123/checkpoint
>>>>>> /var/lib/one/datastores/0/123/checkpoint: data
>>>>> This is really strange. After EPILOG (the state that comes after
>>>>> successful shutdown, delete or cancel) the VM directory in the system
>>>>> datastore is deleted, so those files should not be there. Also, then
>>>>> only way OpeNebula tells Xen to create checkpoint is on SAVE, STOP or
>>>>> MIGRATE. Are you sure that you have deleted the VM? It looks to me
>>>>> that the image was suspended or stopped. Bear in mind that save_as is
>>>>> not done in that state.
>>>>>
>>>>>> Also with root.root but 666 file permission and in this case
>>>>>> directory
>>>>>> and
>>>>>> files of this machine are never deleted from running datastore
>>>>> The non deletion of images is consistent my the SAVE/STOP theory.
>>>>>
>>>>> Cheers
>>>>>
>>>>> --
>>>>> Javier Fontán Muiños
>>>>> Project Engineer
>>>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>>>> www.OpenNebula.org | jfontan at opennebula.org | @OpenNebula
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>>
>>> --
>>> Ruben S. Montero, PhD
>>> Project co-Lead and Chief Architect
>>> OpenNebula - The Open Source Solution for Data Center Virtualization
>>> www.OpenNebula.org | rsmontero at opennebula.org | @OpenNebula
>>>
>>>
>>
>>
>
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