[one-users] Stopping a VM erases it

[Jaime Melis]

Hi,

I think this is due to a misconfigured qemu.conf.

Does it have this? (
http://docs.opennebula.org/4.10/administration/virtualization/kvmg.html#kvm-configuration
)

$ grep -vE '^($|#)' /etc/libvirt/qemu.conf
user = "oneadmin"
group = "oneadmin"
dynamic_ownership = 0

cheers,
Jaime



On Wed, Nov 5, 2014 at 6:21 PM, Sergi <sse at okitup.com> wrote:

>  Hello,
>
> we are using OpenNebula 4.6.2 under CentOS 6.5.
>
> We have 2 hosts, one of these has also Sunstone and exports shared
> datastores (system, image and file), named 'localhost'.
> We also have another system datastore using the ssh driver.
>
> We have an issue with stopping VMs ... from sunstone gui, powering off a
> VM on the ssh system datastore and starting it again works; but stopping
> (option on menu that includes undeploy and undeploy hard) deletes the VM
> files and when trying to start it again, kvm cannot find the files (i.e.
> checkpoint).
>
> Wed Oct 29 10:55:45 2014 [LCM][I]: New VM state is SAVE_STOP
> Wed Oct 29 10:55:51 2014 [VMM][I]: ExitCode: 0
> Wed Oct 29 10:55:51 2014 [VMM][I]: Successfully execute virtualization
> driver operation: save.
> Wed Oct 29 10:55:51 2014 [VMM][I]: ExitCode: 0
> Wed Oct 29 10:55:51 2014 [VMM][I]: Successfully execute network driver
> operation: clean.
> Wed Oct 29 10:55:51 2014 [LCM][I]: New VM state is EPILOG_STOP
> Wed Oct 29 10:55:52 2014 [DiM][I]: New VM state is STOPPED
> Wed Oct 29 10:58:07 2014 [DiM][I]: New VM state is PENDING.
> Wed Oct 29 10:58:21 2014 [DiM][I]: New VM state is ACTIVE.
> Wed Oct 29 10:58:21 2014 [LCM][I]: New VM state is PROLOG.
> Wed Oct 29 10:58:21 2014 [LCM][I]: New VM state is BOOT
> Wed Oct 29 10:58:22 2014 [VMM][I]: ExitCode: 0
> Wed Oct 29 10:58:22 2014 [VMM][I]: Successfully execute network driver
> operation: pre.
> Wed Oct 29 10:58:22 2014 [VMM][I]: Command execution fail:
> /var/tmp/one/vmm/kvm/restore '/var/lib/one//datastores/100/61/checkpoint'
> 'localhost' 'one-61' 61 localhost
> Wed Oct 29 10:58:22 2014 [VMM][E]: restore: Command "virsh --connect
> qemu:///system restore /var/lib/one//datastores/100/61/checkpoint" failed:
> error: Failed to restore domain from
> /var/lib/one//datastores/100/61/checkpoint
> Wed Oct 29 10:58:22 2014 [VMM][I]: error: Failed to create file
> '/var/lib/one//datastores/100/61/checkpoint': L’operació no és permesa
> Wed Oct 29 10:58:22 2014 [VMM][E]: Could not restore from
> /var/lib/one//datastores/100/61/checkpoint
> Wed Oct 29 10:58:22 2014 [VMM][I]: ExitCode: 1
> Wed Oct 29 10:58:22 2014 [VMM][I]: Failed to execute virtualization driver
> operation: restore.
> Wed Oct 29 10:58:22 2014 [VMM][E]: Error restoring VM: Could not restore
> from /var/lib/one//datastores/100/61/checkpoint
> Wed Oct 29 10:58:22 2014 [LCM][I]: Fail to boot VM. New VM state is
> EPILOG_STOP
> Wed Oct 29 10:58:22 2014 [DiM][I]: New VM state is STOPPED
>
> Thanks,
> regards,
> Sergi
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> * -- [image: okITup S.L.] <https://www.okitup.com> Infraestructures de
> hosting a mida Administració i Programació de Sistemes email:
> info at okITup.com <http://up.com> telef.:  93 176 39 76 -- La información de
> este correo electrónico es confidencial, personal e intransferible y sólo
> está dirigida a la(s) dirección(es) indicada(s) arriba. Si usted lee este
> mensaje por equivocación, le informamos que está prohibida su divulgación,
> uso o distribución, completos o parciales; le rogamos que lo notifique
> inmediatamente al remitente y borre el mensaje original junto con sus
> ficheros anexos sin leerlo ni grabarlo. Gracias. La informació d'aquest
> correu electrònic és confidencial, personal i intransferible, i només està
> dirigida a l'adreça(ces) indicada(des). Si vostè llegeix aquest missatge
> per error, l'informem que n'està prohibida la propagació, l'ús o la
> distribució, complets o parcials; li demanem que ho notifiqui immediatament
> a la persona que li ha enviat i esborri el missatge original amb les dades
> adjuntes sense llegir-lo ni desar-lo. Gràcies. This e-mail contains
> confidential information. The information is intended for exclusive use by
> the abovementioned recipient. If you have received this e-mail in error,
> please notify us immediately to arrange for the confidential information to
> be returned to us. We hereby inform you that it is strictly prohibited to
> disclose, copy, distribute or take any action based on this information.
> Thank you.*
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Jaime Melis
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | jmelis at opennebula.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20141119/af56261c/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: logo2.png
Type: image/png
Size: 2058 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20141119/af56261c/attachment.png>