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    Real pve-zsync examples

    old but interesting topic... one thing I don't get with your solution is that If I create 4 dataset (15min / daily / weekly / monthly), the first backup in each dataset will be a full copy of the VM and then I'll have a rotation of snapshot. Am I correct ?
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    apparmor issue

    Thanks for your reply, I can't answer anymore, I had to restore the container from snapshot to allow customers to work. This happend on 2 containers running ubuntu 20.04LTS, samba DC and nextcloud after I updated and rebooted proxmox. The containers were able to start but Samba AD DC was broken...
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    apparmor issue

    Hi everybody, I hava a weird issue on one of my container. I upgraded it to ubuntu 20.04LTs a few days ago, everything was fine. Last night I rebooted the prowmow and this morning the container wont run properly. Here is what I get from syslog: May 20 08:39:02 srvdc kernel: [ 707.472536]...
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    NFS4 with kerberos authentication

    Hi everybody, I am trying painfully to setup a nfs server with kerberos authentication following thi howto: NFSv4Howto When I try to issue the command: modprobe rpcsec_gss_krb5 I get the following error: modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file...
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    [SOLVED] vm completely stuck

    never found out how to do that....
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    [SOLVED] vm completely stuck

    Thanks for your reply, Correct, it's a container. So no options except to reboot the whole proxmox.... Ouch !
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    [SOLVED] vm completely stuck

    Hi everybody, One of my VM is completely stuck. I tried to suspend it and here is the output: root@proxmox-1:~# pct suspend 119 lxc-checkpoint: 119: criu.c: save_tty_major_minor: 1208 No such file or directory - stat of /proc/9453/root/dev/console failed lxc-checkpoint: 119: criu.c: do_dump...
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    activate compression

    Thanks for these informations Fabian
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    activate compression

    Hi everybody, Quick questions about compression: - is it harmfull if I enable compression zfs compression on a pool with running vm on it ? - Will it have a big impact on disk IO and on RAM usage ? - any downside for enabling compression ?
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    [SOLVED] pve-zsync issue

    looking better after enabling and then launching the jobs manually. I guess just launching the jobs might populate /var/lib/pve-zsync/sync_state automaticaly root@proxmox-5:~# pve-zsync list SOURCE NAME STATE LAST SYNC TYPE CON 103...
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    [SOLVED] pve-zsync issue

    done, here is the output now: root@proxmox-5:~# rm /var/lib/pve-zsync/sync_state root@proxmox-5:~# pve-zsync list Use of uninitialized value in sprintf at /usr/sbin/pve-zsync line 473. Use of uninitialized value in sprintf at /usr/sbin/pve-zsync line 474. Use of uninitialized value in sprintf...
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    [SOLVED] pve-zsync issue

    Hi, Thanks for your reply. The file /var/lib/pve-zsync/sync_stateis empty. root@proxmox-5:~# dpkg-query -W pve-zsync pve-zsync 2.0-1
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    [SOLVED] pve-zsync issue

    Hi everybody, I realized the following issue this morning: root@proxmox-5:~# pve-zsync list malformed JSON string, neither tag, array, object, number, string or atom, at character offset 0 (before "(end of string)") at /usr/sbin/pve-zsync line 329. Everything is working fine, snapshot are...
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    [SOLVED] pve-sync snapshot size is 0

    And here is the output on the storage server: root@proxmox-3:~# zfs list -o name,volsize,origin,type,refquota rpool/pve-zsync -r -t all NAME VOLSIZE ORIGIN TYPE REFQUOTA rpool/pve-zsync...
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    [SOLVED] pve-sync snapshot size is 0

    hi, thanks for replying Here is the output on the source server: root@proxmox-5:~# pveversion -v proxmox-ve: 6.1-2 (running kernel: 5.3.10-1-pve) pve-manager: 6.1-3 (running version: 6.1-3/37248ce6) pve-kernel-5.3: 6.0-12 pve-kernel-helper: 6.0-12 pve-kernel-4.15: 5.4-12...
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    [SOLVED] pve-sync snapshot size is 0

    Hi everybody, I am using pve-zsync to send snapshots from a proxmox zfs pool on server1 to another proxmox zfs pool on server2. The tool works like a charm, but every single container's snaphot shows size as 0 in the proxmox webui. I can browse the snapshot and files are present. any idea why...
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    Increased IO Delay radically, how to reduce?

    Is this still valid since the postis from 2013 ?
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    [SOLVED] What is the best backup Storage

    what tool are you using for backup ?