Hey there,
I'm responsible for a Proxmox-cluster consisting of two nodes and around
20 virtual machines, shared storage comes via NFS, but no HA. The nodes
are starting from a embedded usb 4GB ATP module: no local hard disks.
The filesystem of one node became corrupted because the embedded ATP
stick failed (i/o errors), the filesystem is mounted read-only now. The
virtual machines still running fine on this node, i am able to login via
ssh or via the web interface.
I want to move the vm's to the other node now, but this is not possible
(^= readonly fs):
root@pm3:~# grep 'clusternode ' /etc/pve/cluster.conf
<clusternode name="pm1" votes="1" nodeid="1"/>
<clusternode name="pm3" votes="1" nodeid="3"/>
root@pm3:~#
root@pm3:~# LANG=C qm migrate 816 pm1 --online
unable to create output file
'/var/log/pve/tasks/D/UPID:pm3:00023A0C:1ADAE768:518E1E9D:qmigrate:816:root@pam:'
- Read-only file system
root@pm3:~# LANG=C qm stop 816
unable to create output file
'/var/log/pve/tasks/0/UPID:pm3:00023A8D:1ADB20BE:518E1F30:qmstop:816:root@pam:'
- Read-only file system
I need to find a way to (online or offline) migrate the virtual machines
to the other node.
I thought to remove the broken node from the cluster and then startup
the virtual machine by hand on the surviving cluster, similar to this post:
http://forum.proxmox.com/threads/8017-Migrate-CT-from-dead-cluster-node
Any hints?
Freundliche Grüße / Best Regards
Lutz Willek
--
________________________________creating IT solutions
Lutz Willek science + computing ag
Senior Systems Engineer Geschäftsstelle Berlin
IT Services Berlin Friedrichstraße 187
phone +49(0)30 2007697-21 10117 Berlin, Germany
fax +49(0)30 2007697-11 www.science-computing.de
--
Vorstandsvorsitzender/Chairman of the board of management:
Gerd-Lothar Leonhart
Vorstand/Board of Management:
Dr. Bernd Finkbeiner, Michael Heinrichs,
Dr. Arno Steitz, Dr. Ingrid Zech
Vorsitzender des Aufsichtsrats/
Chairman of the Supervisory Board:
Philippe Miltin
Sitz/Registered Office: Tuebingen
Registergericht/Registration Court: Stuttgart
Registernummer/Commercial Register No.: HRB 382196
_______________________________________________
pve-user mailing list
[email protected]
http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
