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  1. J

    [SOLVED] VM mit pve-zsync migrieren | Volumes umbenennen?

    Hallo zusammen, ich würde gerne mehrere virtuelle Maschinen via pve-zsync migrieren. Nun habe ich das Problem, dass auf dem alten Host mehrere ZFS Pools existieren und die VMs Disks von mehreren Pools nutzen. Das sieht dann z.B. so aus: SSDTANK/vm-101-disk-1 HDDTANK/vm-101-disk-1 Wenn ich...
  2. J

    Best Setup for ZFS

    Hello everybody, i am currenlty planning a new Proxmox Host and i am unsure about the best setup. I have an 8 Core AMD Ryzen System (3700x) with 64 GB RAM (i could upgrade it 128 GB when needed). It will run about 4-5 Debian based and 4-5 Ubuntu based virtual machines and containers. I can...
  3. J

    Alle LXC (ZFS) Container starten nicht nach Update, FS leer.

    Das wäre natürlich doof. Journal: systemctl status -l zfs* ● zfs-import.target - ZFS pool import target Loaded: loaded (/lib/systemd/system/zfs-import.target; enabled; vendor preset: enabled) Active: active since Fri 2019-08-09 12:42:50 CEST; 1h 47min ago Aug 09 12:42:50 prox15...
  4. J

    Alle LXC (ZFS) Container starten nicht nach Update, FS leer.

    Hi, danke für deine Antwort. Ich hab jetzt die Ordner /nvme1/subvol*/dev manuell gelöscht, danach zfs unmount /nvme1/subvol* (also für jedes subvolume) und danach wieder mit zfs mount eingebunden. Nun geht alles wieder. Ich nehme an, dass Proxmox 6 wieso auch immer dev einbindet bevor die...
  5. J

    LXC Nat config, no internet access after upgrade to 6

    Hello everybody, my next issue. I cannot connect to the internet anymore from my containers. Network config on host: auto vmbr2 iface vmbr2 inet static address 192.168.100.1 netmask 255.255.255.0 bridge_ports none bridge_stp off bridge_fd 0...
  6. J

    I can't start LXC

    I got it. Removed dev dirs in subvolumes. zfs unmount nmve1/subvol.... zfs mount nvme1/subvol.... lxc-start works fine again. No idea what is going in there but it worked. Thanks again,.
  7. J

    I can't start LXC

    Thanks for your reply. I am not sure how to do that. My root fs runs on ext4. Mount shows me: sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,relatime) udev on /dev type devtmpfs (rw,nosuid,relatime,size=32911264k,nr_inodes=8227816,mode=755) devpts on...
  8. J

    Alle LXC (ZFS) Container starten nicht nach Update, FS leer.

    Hallo zusammen, ich hab gerade eine meiner Maschinen auf Proxmox 6 geupdated. Es lief alles gut durch und die KVM Maschinen starten brav. Die LXC Container hingegen starten nicht: lxc-start -n 105 lxc-start: 105: lxccontainer.c: wait_on_daemonized_start: 856 No such file or directory - Failed...
  9. J

    I can't start LXC

    I have the exact same issue after upgrading to 6. Any ideas how to solve that?
  10. J

    IO Delay per VPS

    Iotop helps alot.
  11. J

    ZFS: Automatic Snapshot including RAM?

    The live snapshots are working absolutly great. Never had an inconsistent system after a restore. I just do not understand why there is no way to do snapshots automatically. Is that at least on the roadmap? seems like a very basic feature for me.
  12. J

    ZFS: Automatic Snapshot including RAM?

    I tried it with eve4pve autosnap and it works fine but it makes Snapshots without RAM. Any ideas how to change that?
  13. J

    ZFS: Automatic Snapshot including RAM?

    Hello everybody, is there any way to configure an automatic snapshot inlcuding RAM ? Thanks.
  14. J

    [SOLVED] [z_null_int] with 99.99 % IO load after 5.1 upgrade

    Thank you. Just updated one of my servers but i still have the exact same issue.
  15. J

    I/O Delay high

    What HDDs/SSDs are you using?
  16. J

    Removing snapshots not possible

    Ok then just think of a slightly different situation. I created a snapshot with proxmox gui and accidentally deleted the zfs snapshot. How can i get rid of the proxmox snapshot entry?
  17. J

    Removing snapshots not possible

    Hello everybody, i have a Proxmox 5.1 server running and i want to remove snapshots of a VM that makes a lot of trouble. I tried to do it with the eve4pve-autosnap clean function but my server crashed and now i have a lot of snapshots in proxmox without existing ZFS snapshots. How can i get...
  18. J

    [SOLVED] [z_null_int] with 99.99 % IO load after 5.1 upgrade

    Yes for ssdtank. But it has only ~400 GB total capacity so the dedup table should be small. edit: pool: ssdtank state: ONLINE scan: scrub repaired 0B in 0h17m with 0 errors on Sun Nov 12 00:42:01 2017 config: NAME STATE READ WRITE CKSUM ssdtank ONLINE 0...