Le 22/05/2021 à 10:27:52-0400, Laurent Dumont a écrit Hi,
I would recommend turning up the debug logs for nova on the compute and trying again. It could be something where the ISCSI session is not properly closed when you shutdown the VM and it creates issues when the VM is started again.
Thanks for your answer. I find the problem, and «a» solution. Not sure it's the good one but it's work. It seem each time nova shutdown the instance and try to restart the instance it's unable to find the volume. So I put in /etc/multipath.conf defaults { user_friendly_names no } event I don't use multipath. But with that. It's working fine. Regards -- Albert SHIH Observatoire de Paris xmpp: jas@obspm.fr Heure local/Local time: Tue May 25 11:41:00 AM CEST 2021