<div><br>Hi,</div>
<div>The image path location has set to default location only . i.e </div>
<div>/srv/cloud/one/var/images , but I could not see any image after executing the saveas and shutdown commands ,.</div>
<div>And also there are no errors in the log file .</div>
<div> </div>
<div>why this cant save the VM ..?</div>
<div> </div>
<div>Note: I use nfs for transferring the image .</div>
<div><br> </div>
<div class="gmail_quote">On Fri, Sep 16, 2011 at 12:40 AM, <span dir="ltr"><<a href="mailto:users-request@lists.opennebula.org">users-request@lists.opennebula.org</a>></span> wrote:<br>
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<br><br>Today's Topics:<br><br> 1. Re: OpenNebula 3.0b2 after onevm saveas VM gone (Fabian Wenk)<br> 2. Re: OpenNebula 3.0b2 after onevm saveas VM gone (Zeeshan Ali Shah)<br> 3. IMAGE_REPOSITORY_PATH and OpenNebula 3 (Robert Parrott)<br>
4. Re: onevm saveas error (Fabian Wenk)<br><br><br>----------------------------------------------------------------------<br><br>Message: 1<br>Date: Thu, 15 Sep 2011 16:58:42 +0200<br>From: Fabian Wenk <<a href="mailto:fabian@wenks.ch">fabian@wenks.ch</a>><br>
To: <a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a><br>Subject: Re: [one-users] OpenNebula 3.0b2 after onevm saveas VM gone<br>Message-ID: <<a href="mailto:4E7212A2.7040200@wenks.ch">4E7212A2.7040200@wenks.ch</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br><br>Hello Valentin<br><br>I did not yet play around with ONE 3.x, but I guess this behavior<br>is the same as in 2.2.1.<br><br>On 15.09.2011 15:36, Valentin Bud wrote:<br>
> # onevm saveas 5 0 debian-upd1<br>><br>> I mention that I ran the above command while the Debian VM was on. As far as<br>> I understand from documentation this is not a problem but<br>> the contents of the image are only created after the VM is shutdown<br>
> gracefully (using onevm shutdown). So I did just that.<br><br>> The problem. The Debian VM is gone, it is not listed anymore. onevm returns<br>> empty list. The Debian VM was the only<br>> one active. Is this normal behavior if you save the only disk the VM has?<br>
<br>This is normal behavior, see the "Virtual Machine Life-cycle" at<br>[1]. The only workaround I know is to recreate the VM with 'onevm<br>create <template>'. This will give an new VID for the VM. If you<br>
want to boot it with the just freshly saved image, you need to<br>adjust your template so it will use the newly created image.<br><br> [1] <a href="http://www.opennebula.org/documentation:rel2.2:vm_guide" target="_blank">http://www.opennebula.org/documentation:rel2.2:vm_guide</a><br>
<br>As far as I have understood, if you want to have an VM which<br>should run (or exists) forever do not use 'onevm shutdown <vm_id>'<br>at any time, or you need to recreate the VM. Only use 'onevm stop<br>
<vm_id>' and 'onevm resume <vm_id>', which will just pause the VM<br>(no processes are stopped inside the VM). Reboot or shutdown of<br>the OS in the VM is possible. With using shutdown inside the VM, I<br>
had to recover (eg. boot again) the VM with waiting until 'onevm<br>list' (or 'onevm top') shows the state as "unkn" and then use<br>'onevm restart <vm_id>' to boot the VM again.<br>
<br>Hope this helps.<br><br><br>bye<br>Fabian<br><br><br>------------------------------<br><br>Message: 2<br>Date: Thu, 15 Sep 2011 16:57:08 +0200<br>From: Zeeshan Ali Shah <<a href="mailto:zashah@pdc.kth.se">zashah@pdc.kth.se</a>><br>
To: Valentin Bud <<a href="mailto:valentin.bud@gmail.com">valentin.bud@gmail.com</a>><br>Cc: <a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a><br>Subject: Re: [one-users] OpenNebula 3.0b2 after onevm saveas VM gone<br>
Message-ID:<br> <CABjmtXO=<a href="mailto:ZAoecM9G0D8UfLPwYcxFNTyso553Garo8CSO3j0euQ@mail.gmail.com">ZAoecM9G0D8UfLPwYcxFNTyso553Garo8CSO3j0euQ@mail.gmail.com</a>><br>Content-Type: text/plain; charset="iso-8859-1"<br>
<br>onevm shutdown terminate the vm that is why it is not appear in list<br><br>/Zee<br><br>On Thu, Sep 15, 2011 at 3:36 PM, Valentin Bud <<a href="mailto:valentin.bud@gmail.com">valentin.bud@gmail.com</a>>wrote:<br>
<br>> Hello Community,<br>><br>> I have installed OpenNebula 3.0 beta 2 from source on Ubuntu Lucid<br>> (10.04-amd64). I have built OpenNebula with MySQL<br>> support because I want a MySQL backend. After building it I have installed<br>
> it using install.sh as follows:<br>> # ./install.sh -u oneadmin -g cloud<br>><br>> Everything went well and I ended up with a fresh OpenNebula install. I<br>> have configured the MySQL databases credentials in /etc/oned.conf<br>
> and started oned. Next step was to register one Debian Squeeze image.<br>><br>> # oneimage show 0<br>> IMAGE 0 INFORMATION<br>><br>> ID : 0<br>> NAME : debian-squeeze<br>> USER : oneadmin<br>
> GROUP : oneadmin<br>> TYPE : OS<br>> REGISTER TIME : 09/15 15:13:44<br>> PUBLIC : Yes<br>> PERSISTENT : No<br>> SOURCE : /var/lib/one/images/5c55b64e99e37b5b8b0d7dde918a91f1<br>
> SIZE : 612<br>> STATE : rdy<br>> RUNNING_VMS : 0<br>><br>> IMAGE TEMPLATE<br>><br>> DESCRIPTION="Debian Squeeze."<br>> DEV_PREFIX=hd<br>> NAME=debian-squeeze<br>
> PATH=/home/images/debian-squeeze.img<br>> TYPE=OS<br>><br>> I have create a virtual machine template and registered it.<br>> # onetemplate show 0<br>> TEMPLATE 0 INFORMATION<br>><br>> ID : 0<br>
> NAME : debian-squezee<br>> USER : oneadmin<br>> GROUP : oneadmin<br>> REGISTER TIME : 09/15 15:16:18<br>> PUBLIC : No<br>><br>> TEMPLATE CONTENTS<br>><br>> CPU=1<br>
> DISK=[<br>> BUS=ide,<br>> DRIVER=qcow2,<br>> IMAGE_ID=0 ]<br>> DISK=[<br>> READONLY=no,<br>> SIZE=1024,<br>> TYPE=swap ]<br>> GRAPHICS=[<br>> LISTEN=0.0.0.0,<br>> TYPE=vnc ]<br>
> MEMORY=1024<br>> NAME=debian-squezee<br>> NIC=[<br>> IP=192.168.150.11,<br>> NETWORK_ID=0 ]<br>> OS=[<br>> ARCH=x86_64 ]<br>> TEMPLATE_ID=0<br>><br>> The virtual network with id 0 is also created.<br>
> #onevnet show 0<br>> VIRTUAL NETWORK 0 INFORMATION<br>><br>> ID : 0<br>> USER : oneadmin<br>> GROUP : oneadmin<br>> PUBLIC : Yes<br>> USED LEASES : 0<br>
><br>> VIRTUAL NETWORK TEMPLATE<br>><br>> BRIDGE=vlan150<br>> DNS=192.168.150.1<br>> GATEWAY=192.168.150.1<br>> NAME=VLAN150<br>> NETWORK_ADDRESS=192.168.150.0<br>> NETWORK_SIZE=C<br>> TYPE=RANGED<br>
><br>> I have instantiated the virtual machine defined in the above template. So<br>> far so good, everything works as expected. What I want<br>> to do next is to update the debian image (apt-get update && apt-get<br>
> upgrade) and save it as a new image. Said and done. I first start<br>> the Debian VM, update it and then using onevm saveas I want to save the VM<br>> disk with ID 0 under a new name.<br>><br>> # onevm saveas 5 0 debian-upd1<br>
><br>> I mention that I ran the above command while the Debian VM was on. As far<br>> as I understand from documentation this is not a problem but<br>> the contents of the image are only created after the VM is shutdown<br>
> gracefully (using onevm shutdown). So I did just that.<br>><br>> # onevm shutdown 5<br>> # onevm list<br>> ID USER GROUP NAME STAT CPU MEM HOSTNAME<br>> TIME<br>> 5 oneadmin oneadmin one-5 shut 0 0K node02 00<br>
> 00:09:18<br>><br>> I verify if the image is created using oneimage. I have double checked<br>> listing the SOURCE and it is there.<br>><br>> # oneimage show 2<br>> IMAGE 2 INFORMATION<br>><br>> ID : 2<br>
> NAME : debian-s-upd1<br>> USER : oneadmin<br>> GROUP : oneadmin<br>> TYPE : OS<br>> REGISTER TIME : 09/15 16:15:06<br>> PUBLIC : No<br>> PERSISTENT : No<br>
> SOURCE : /var/lib/one/images/b92349a9f4ad479facf95f6706777d11<br>> SIZE : 721<br>> STATE : rdy<br>> RUNNING_VMS : 0<br>><br>> IMAGE TEMPLATE<br>><br>> DEV_PREFIX=hd<br>
> NAME=debian-s-upd1<br>> SOURCE=-<br>><br>> The problem. The Debian VM is gone, it is not listed anymore. onevm returns<br>> empty list. The Debian VM was the only<br>> one active. Is this normal behavior if you save the only disk the VM has?<br>
><br>> Thank you,<br>> v<br>> --<br>> network warrior<br>><br>> _______________________________________________<br>> Users mailing list<br>> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>><br>><br>-------------- next part --------------<br>
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<br>------------------------------<br><br>Message: 3<br>Date: Thu, 15 Sep 2011 12:35:22 -0400<br>From: Robert Parrott <<a href="mailto:parrott@seas.harvard.edu">parrott@seas.harvard.edu</a>><br>To: users <<a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a>><br>
Subject: [one-users] IMAGE_REPOSITORY_PATH and OpenNebula 3<br>Message-ID:<br> <CAMx57NbarpuVQ1Akzig6F1=<a href="mailto:iv1va1LZA55JNaC5zgX6WbgkfYA@mail.gmail.com">iv1va1LZA55JNaC5zgX6WbgkfYA@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="ISO-8859-1"<br><br>Hi All,<br><br>With ONE 2.2, we used the "IMAGE_REPOSITORY_PATH" config value to<br>point to a separate store for image files that was outside of the<br>
$ONE_LOCATION/var/ directory.<br><br>It appears that with the new ONE_IMAGE MAD, this config value is gone,<br>so we can't now add new images into the system as we had before. Right<br>now we are using symlinks to fix this, but that's not a great<br>
solution.<br><br>What is the appropriate upgrade in ONE 3 to match this functionality from ONE 2?<br><br>Thanks,<br>Rob<br><br><br><br>--<br>Robert E. Parrott, Ph.D. (Phys. '06)<br>Director, Academic Computing<br>Harvard University Sch. of Eng. and App. Sci.<br>
Maxwell-Dworkin ?211,<br>33 Oxford St.<br>Cambridge, MA 02138<br>(617)-496-1520<br><br><br>------------------------------<br><br>Message: 4<br>Date: Thu, 15 Sep 2011 18:58:27 +0200<br>From: Fabian Wenk <<a href="mailto:fabian@wenks.ch">fabian@wenks.ch</a>><br>
To: <a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a><br>Subject: Re: [one-users] onevm saveas error<br>Message-ID: <<a href="mailto:4E722EB3.4040607@wenks.ch">4E722EB3.4040607@wenks.ch</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br><br>Hello<br><br>On 15.09.2011 13:38, Fabian Wenk wrote:<br>> On 15.09.2011 07:39, bharath pb wrote:<br>>> I tried to save the running Vm image using<br>
>> onevm saveas<vm_id> <dick_id> <imagename><br>>> onevm shutdown<vm_id><br>><br>>> Fri Sep 9 10:11:46 2011 [TM][E]: Error excuting image transfer script: cp:<br>>> cannot stat<br>
>> `/srv/cloud/one/var//images/e0561a492c9aaac280479f2f0d85dcced9156fbf': No<br>>> such file or directory<br>><br>> Does the oneadmin user have write permissions in that path?<br>> Which path have you set in the VM_DIR option in oned.conf?<br>
<br>Ups, wrong questions, better is, which path have you set in the<br>IMAGE_REPOSITORY_PATH option in oned.conf?<br><br><br>bye<br>Fabian<br><br><br>------------------------------<br><br>_______________________________________________<br>
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<br><br>End of Users Digest, Vol 43, Issue 29<br>*************************************<br></blockquote></div><br>