What the difference between non persistent and persistent image?
-
are the changes not saved on a non persistent image?
- is one faster
than the other?
--
Thanks,
Kenneth
___
Users mailing list
Users@lists.opennebula.org
Thank you
On Mon, Sep 2, 2013 at 10:13 PM, Daniel Molina dmol...@opennebula.orgwrote:
Hi,
On 28 August 2013 10:26, Mohammad Fazli Ahmat Jalaluddin
fazli.jalalud...@gmail.com wrote:
Sunstone.log:
Wed Aug 28 16:23:48 2013 [I]: 192.168.113.2 - - [28/Aug/2013 16:23:48]
GET
Anybody? ;)
On Sat, Aug 31, 2013 at 5:27 PM, Igor Laskovy igor.lask...@gmail.comwrote:
Hello all!
When I create VMs from image which located on ceph datastore, OpenNebula
do full clone of that image - it takes precious time. Is it possible to
tell do something like just quick snapshot and
Are you cloning/uploading an existing image to open nebula?.
I'm
using ceph datastore too. My kvm template image is a 21GB qcow2 (and
raw) image but only 1.5GB of space is taken up. (that is before
uploading to nebula).
Images that will be stored in ceph will be
converted to RBD and when
Thanks for reply!
The allocation time will depend on how fast your ceph network is.
Actually, I asking about eliminate copy operation. In Ceph you can start
images form snapshots and if you boot 100 VMs from one Image you
will basically using only one large disk and 100 snapshots with data that
Hello all!
I found that this already have discussed not so far from now -
http://comments.gmane.org/gmane.comp.distributed.opennebula.user/10568
As understand for now about Memory over-commitment for production I can
forget ;)
For CPU over-commitment I can only use CPU VCPU attributes, right?
Am 02.09.2013 15:55, schrieb Daniel Molina:
On 19 August 2013 12:27, Steffen Claus steffen.cl...@scai.fraunhofer.de
mailto:steffen.cl...@scai.fraunhofer.de wrote:
Am 16.08.2013 19:06, schrieb Daniel Molina:
Hi
On 16 August 2013 10:39, Steffen Claus
I submitted a request quite a while ago upon implementation of the driver to
utilize RBD Format 2 images (which permit the usage of copy-on-write
snapshots). It is on the roadmap to be implemented on improving Ceph
integration (as you'll find that Ceph support is broken when using anything
Hi,
The normal way to handle a network failure is to move the VMs to the
unknown state. OpenNebula will keep monitoring these VMs until they
reappear, and are then moved to running.
It's hard to know what happened without the log files, but you probably set
up the fault tolerance hook that
Hi,
As you said, the main difference is that persistent Images will retain the
changes made when the VM is shutdown. Because of this, persistent Images
can only be used by one VM at a time, while non-persistent ones can be used
by several VMs.
A persistent Image will have a faster deploying time
Hi,
On 3 September 2013 14:34, Steffen Claus
steffen.cl...@scai.fraunhofer.dewrote:
Am 02.09.2013 15:55, schrieb Daniel Molina:
On 19 August 2013 12:27, Steffen Claus steffen.claus@scai.**
fraunhofer.de steffen.cl...@scai.fraunhofer.de
Hi,
On 2 September 2013 16:51, Kenneth kenn...@apolloglobal.net wrote:
**
I waited for about two hours and then i tried to instantiate the VM using
the onetemplate instantiate command and then i worked again...
Still, most of my VMs are for testing or Staging VMs. I still feel that
On 3 September 2013 16:07, Daniel Molina dmol...@opennebula.org wrote:
Hi,
On 2 September 2013 16:51, Kenneth kenn...@apolloglobal.net wrote:
**
I waited for about two hours and then i tried to instantiate the VM using
the onetemplate instantiate command and then i worked again...
I don't see any tip from the error messages but you shouldn't have xend
running in a Xen 4.2 installation using xl.
On Tue, Sep 3, 2013 at 2:05 AM, kenny.ke...@bol.com.br wrote:
Thanks for the reply but i have some points :
1) i need to use nfs;
2) i shared the folder in one server
Kenneth, if you use qcow2 copy-on-write with a preplaced or shared base
image, non-persistent VMs will be as fast as persistent ones with shared TM.
Gerard Bernabeu
FermiCloud and FermiGrid Services at Fermilab
Phone (+1) 630-840-6509
On 09/03/2013 08:41 AM, Carlos Martín Sánchez wrote:
Hi,
Hi,
i already used persistent image setting, but why it didn't retain the changes
made when the VM is shutdown?
my VM was destroyed immediately after i shutdown it.
So i used to suspend the VM rather than shutting down it.
Thank you,
-Lukman
Date: Tue, 3 Sep 2013 10:16:08 -0500
From:
Do you have any non word characters in the DN? Like , , [, ] and such.
On Tue, Sep 3, 2013 at 4:36 AM, Shek Mohd Fahmi Abdul Latip
fahmi.la...@mimos.my wrote:
Hi,
** **
Here is my one/auth/ldap_auth.conf settings:
** **
server 1:
:user: 'one***@*.'
Hello guys,
I'd like to start a little feed on the mailing list : How are you
industrializing your VM images ?
How are you creating your images ? Which OS are you using ? How do you
maintain the images ? Do you use a specific tool ?
I would be more than happy to read your feedback.
Kind
I use libvirt and virt-manager.
1. Startup virt-manager
2. Use the GUI to create a virtual machine, point it to an ISO
3. Install the context tools
4. Convert the image to qcow2
5. Copy the qcow image to the opennebula instance
6. Create the image in opennubula GUI.
7. Create templates
Hi Javier,
Yes, I got _ (normal underscore symbol) inside one of my DN entry as in the
OU name. Is there any problem with that? If yes, any workaround to make it
works? Kindly advised.
Best regards,
.fahmie
From: Javier Fontan [mailto:jfon...@opennebula.org]
Sent: Wednesday, September 04,
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