[one-users] Stopping a VM erases it
Sergi
sse at okitup.com
Wed Nov 19 08:19:13 PST 2014
Hello Jaime,
qemu.conf is ok :
# grep -vE '^($|#)' /etc/libvirt/qemu.conf
user = "oneadmin"
group = "oneadmin"
dynamic_ownership = 0
I found that |:
- user qemu belongs to group 'kvm', but oneadmin doesn't
- I have no libvirtd group
- /etc/libvirt/libvirtd.conf had listen_tcp=1 commented
- ||/etc/sysconfig/libvirtd had ||LIBVIRTD_ARGS="--listen" commented
Can I restart libvirt without affecting running VMs?
Thanks,
regards,
Sergi
|
On 19/11/14 16:47, Jaime Melis wrote:
> 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
> <mailto: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
>
>
>
>
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> --
> Jaime Melis
> Project Engineer
> OpenNebula - Flexible Enterprise Cloud Made Simple
> www.OpenNebula.org <http://www.OpenNebula.org> | jmelis at opennebula.org
> <mailto:jmelis at opennebula.org>
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*Infraestructures de hosting a mida*
*Administració i Programació de Sistemes*
*email: info at okITup.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
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