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    [SOLVED] After a year of no issues, containers can't reach network

    I've been running Proxmox Containers on the Hetzner Cloud without any issues for more than a year, upgrades, restarts etc worked fine. However, yesterday none of the containers can reach the local server IP or any network at all. I'm using floating IPs assigned to the container directly. The...
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    [SOLVED] Creating a new container fails, breaks down whole server.

    I'm running proxmox (Latest community) on a Hp micro server gen 8. Every time i create a new CT and start it, I get this error: <root@pam> end task UPID:local1:000079DF:007F34B9:5AC8B6C3:vzstart:103:root@pam: command 'systemctl start pve-container@103' failed: exit code 1 And nothing else in...
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    --tmpdir /var/lib/vz/vztmp does not work!

    The directory remains empty during the backup, it only contains: /vzdumptmp17739/etc/vzdump/pct.conf /vzdumptmp17739/etc/vzdump/pct.fw Why? EDIT: Enabling pigz is also ignored in the conf file. (Yes it's installed)
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    How to find a process in LXC containers that cause GPF?

    I keep seeing this on the host syslog but can't find the LXC container that has the process, is there any command i can use to find it? [579656.171678] traps: php5[16356] general protection ip:7f18c401c420 sp:7ffe2b1f2148 error:0 in opcache.so[7f18c4016000+20000]
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    Can no longer login using YubiKey (Changed nothing)

    I could login just fine yesterday and no upgrades have been made since then. I get this in the log: authentication failure; rhost=94.XXX.73.182 user=root@pam msg=yubico auth failed: BAD_OTP How can i troubleshoot this? (I'm of course using the original Yubikey) EDIT: Now it suddenly worked...
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    Can't do LXC backup from ZFS to ZFS volume, host hangs.

    SOLVED: Never mount a ZFS volume as a directory!
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    LXC Ubuntu 14.04 klogd using 100% CPU

    This suddenly started happening on Linux 4.2.8-1-pve, don't see anything in the syslog on the two containers that run Ubuntu. What should i look for? So far the only thing that helps is stopping klogd. EDIT: It seems that it was an Ubuntu issue, a package upgrade helped.
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    Two node to single node, pvecm expected 1 don't work!

    Following the guides to remove a node from a cluster, i shutdown and deleted the node that was to be shutdown as per the instructions in the wiki (following the WARNING) that it should NOT ever go online again because that would mess upp the cluster. Now i can't write to /etc/pve at all and if...
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    Citadel server installed after upgrade :-(

    And if i try to remove it now... well: root@server1:/home# apt-get remove citadel-server Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: pve-kernel-2.6.32-19-pve Use...
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    Fair IO share between VZ containers?

    Hello, How can i fairly split the IO resources between my four VZ containers? One of them are using 70% of the whole servers IO resources, i wan't to correct that.

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