----- Le 6 Oct 20, à 17:59, Daniel Berteaud [email protected] a 
écrit :

> Hi there.
> 
> I've been migrating a few VM from an NFS storage to a ZFS over iSCSI one 
> (using
> LIO backend) on a fully updated PVE6 cluster. Everything went fine while
> live-moving VM disks. There's also no problem starting VM from the CLI, eg
> 
> qm start 105
> 
> But, starting the same VM from the web interface fails with the unhelpful
> message :
> 
> TASK ERROR: start failed: QEMU exited with code -1
> 
> Seems there're some more checks somewhere which are failing when running 
> through
> the web interface. How could I debug this ? I usually just start with qm or
> manually the qemu command (using the qm showcmd output), but as both are
> working here ...
> 

Some more info :

  * This cluster was using a ZFS over iSCSI storage a few months ago, without 
issue
  * A VM with ZFS over iSCSI disk started with "qm start" can be migrated from 
the web interface (so, the start phase on the new node is not affected when 
done in a migration context)
  * The problem goes away as soon as I replace the ZFS over iSCSI storage with 
a image on an NFS server (no other change)

Regards,
Daniel


-- 
[ https://www.firewall-services.com/ ]  
Daniel Berteaud 
FIREWALL-SERVICES SAS, La sécurité des réseaux 
Société de Services en Logiciels Libres 
Tél : +33.5 56 64 15 32 
Matrix: @dani:fws.fr 
[ https://www.firewall-services.com/ | https://www.firewall-services.com ]


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