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    vzdump over sshfs - How to use RAM instead of /tmp on host ?

    You know that when vzdump detects that the backup destination folder is mounted in sshfs, it first copies the archives to the local /tmp folder before sending it to the destination. This uses up the disc for little. Isn't it possible to tell vzdump to use RAM as a buffer instead of /tmp when...
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    Backing up my KVMs makes the system very slow

    I asked to my host to test the disk. There are no speed problems. Strangely enough, after restarting the host, the fsyncs/s went to just over 100. But that doesn't seem to solve the problem, always problems of instabilities during backups. pveperf
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    Backing up my KVMs makes the system very slow

    When i'm running backup snapshots in fast LZO compression of my KVM via proxmox, I'm seeing very significant slowdowns, not only of the system being backed up, but also of other KVMs on the same server. These systems then no longer become usable during backup. This is the case for all KVMs with...
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    Impossible to login root in new LXC

    Of course the solution wa very simple: just access to the container by the host server with: lxc-attach --name 100
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    Impossible to login root in new LXC

    I use proxmox Virtual Environment 4.4-12/e71b7a74 since few years without probleme until a few weeks. In the same environment with another VM started, I can't login to the new LXC I create with the root password I enter in the configuration window (Image01). When try to connect in ProxMox...
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    Node source and destination unavailable in cluster rules firewall

    Hello everyone, I have a a probleme with the new instance of my proxmox. Everything work perfecly, except one thing: I can't chose the node source and destination unavailable in rules firewall, on cluster level. But my node work good, and I display it in the cluster in main page. Do you...

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