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Re: Backup failed with device-mapper: create ioctl on win2008r2-vzsnap--vmhost--1 fai Hey Guys, we coudldn't find a solution for our problem. Even after removeing the vzsnap-vmhost-1 manually (rm -rf) the error occured at every backup time. So we really like to update to Proxmox 3.0 but...

Re: Backup failed with device-mapper: create ioctl on win2008r2-vzsnap--vmhost--1 fai I didn't try a Backup yet, the normal planned backups are going to run up on saturday night. I was just wondering why the backup was fine for a long time on all machines and suddenly stopped working on some...

Re: Backup failed with device-mapper: create ioctl on win2008r2-vzsnap--vmhost--1 fai With the manually command I get the following error: root@vmhost:~# lvremove -f /dev/win2008r2/vzsnap-vmhost-1 One or more specified logical volume(s) not found. So this is strange, vzdump can't remove the...

Re: Backup failed with device-mapper: create ioctl on win2008r2-vzsnap--vmhost--1 fai Yeah I know that Proxmox 2.2 is an outdated Version ;) We would like to upgrade to 3.0 but for this task it would be nice to have backups of the machines so we could restore them in case of an error. And the...

Hey there, we have an problem with our backups. On the Proxmox Hosts are 4 machines (two Win2008R2 and two Debian 7.0) which should be backup'd with vzdump, mode snapshot on an iSCSI target. One of the machines is running the backups fine, the other ones not. This is in the Log: INFO...

Push ;) Hey Guys, any idea about that problem? Its the same behalf like the last post. Slow File Transfers and RDP Connections but fast Transfers to the storage itself.

Hey Guys, I've tried an NetIO Benchmark from my Machine to one of our virtualized server and this is what I get: UDP connection established. Packet size 1k bytes: 24.79 MByte/s (73%) Tx, 58.18 MByte/s (0%) Rx. Packet size 2k bytes: 7122.49 KByte/s (62%) Tx, 6448.25 KByte/s (0%) Rx...

I don't understand why it could be a Samba problem... The shares are distributed from Windows Machines, not from the host or the SAN itself. Looks like a problem from the virtio-subsystem because its the same behalf on windows as on linux machines.

Hey Dietmar, after a while the processes died, and the next backup worked as usual! Maybe a short system hangtime ;)

Hey Folks, we're having problems with our network connection's to the VM's... When trying to copy data on Shares on the VM's we receive transfer speeds with about 8 MB/s. It doesn't matter how large the files (I've tried a 1.1 GB File) are... And it also doesn't matter if I try to copy...

Hey Dietmar, i've checked with ps -el the host and there are two vzdump processes, but everytime I kill them, they revive instant... And on the GUI there's no running backup process?

Hey everyone, we have a problem with our Backups... If added a scheduled backup for the VM's on a dedicated iSCSI Storage. So the storage is fine, but the Server can't backup the VM's. And theres just the this Error: INFO: trying to get global lock - waiting... ERROR: can't aquire lock...

Hey Guys, i've tried the Clonezilla Method and everything works perfectly :-) So this Thread can be closed.

Thanks, I will try the Clonezilla Method and report after the migration :-)

Hi Guys, I'm about to migrate a Virtualbox VM (it's an Debian Machine) into a Proxmox Host, but I've no idea how to do this... Uploading the .qcow2 to the lvm (we have an SAN with iSCSI attached to the Hostsystem) fails with "Can't upload...etc". My last idea was to boot the Virtualbox with...