Search results

  1. Sasha

    How lxc can access host's kernel parameters?

    Here You are a result of comand in lxc guest: sysctl -a | grep -E "net.core.rmem_default|net.core.rmem_max|net.core.wmem_default|net.core.wmem_max" sysctl: reading key "kernel.apparmor_display_secid_mode" sysctl: reading key "kernel.apparmor_restrict_unprivileged_io_uring" sysctl: reading key...
  2. Sasha

    grub-probe understands Proxmox VE partitions but not Backup server

    Hi, guys! I'd appreciate You for helping to figure out my case. I have two completely identical hardware with clear by default installation of Proxmox VE partitions and Backup server. Here You are: Proxmox VE Proxmox Backup server As You can note it's a difference in file system... And...
  3. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Hi, guys! Just encountered that one of two SSDs from zfs-pool on mirror RAID1 was degraded. After - replacing SSD - running zpool replace -f rpool 7349143022040719209 /dev/disk/by-id/nvme-Q2000MN_512G_MN2312512G00269 - got a success ZFS has finished a resilver But as You can see got a...
  4. Sasha

    Every hour backup is very CPU-expensive

    Hi, guys. Is this the robust approach to run backup on lxc-container every 1 hour? I have 2 containers, but backing up to PBS number 101 (~10G) very expensive! In the same time backing up number 102 (~25G) looks suitable. Please help me to figure out that! Where to dig?
  5. Sasha

    vzdump reports error with --exclude-path /mnt/*

    Hi, guys! I'm really in stuck with command /usr/bin/vzdump 104 --dumpdir /root/backups --mode snapshot --compress zstd --exclude-path /mnt/* that leads to error 400 Parameter verification failed. vmid: invalid format - value does not look like a valid VM ID vzdump {<vmid>} [OPTIONS] As i...
  6. Sasha

    Using proxmox-backup-client in script as PVE's GUI does

    Hi guys! I'm novice with PBS so in stuck with using proxmox-backup-client in my backup scripts. Look, PVE's backup job is excellent, but i need to run the same activity backup in my script. PVE's log of backing up to PBS is too complex for me and very unclear (( Would You help me what command(s)...
  7. Sasha

    How to clear error's report on Dashboard

    Hi, guys! It's little annoying... That backup is already deleted, but that information is still here...
  8. Sasha

    How to backup a data storage (paranoid)

    Hi, guys! I'm novice in PBS and just begin to configure a backups with it. My current backup scheme is copying vzdumps to separate server. It's simple and straight and served several years. PBS is really attractive and amazing but I'm little nervous while think to trust all backups to single...
  9. Sasha

    CT's pbs size vs vzdump size difference

    Hi, guys. Would You clarify what is the reason of huge difference between CT's backup's size: local vzdump gots 7G but backup on storage pbs size is 20G. Have i missed something in options? Some Proxmox backup compression?
  10. Sasha

    lsusb got "Resource temporarily unavailable"

    Hi, guys! Wold You help me to figure out the results of tests of new hardware? Look, i just got two *completely* equal hardware servers and clearly installed PM Backup server 3.1 and PVE 7.4.1 lsusb shows on PVE Bus 004 Device 002: ID 8087:8002 Intel Corp. 8 channel internal hub Bus 004...
  11. Sasha

    Undeletable network interface after fresh install

    Hi, guys! Would You help me to figure out what this network interface eno2 is? It appears every time after installing PM on that dedicated server and after trying to delete it via PM's GUI it appears again. What does it mean? Some hardware? root@hq:~# ip address 1: lo: <LOOPBACK,UP,LOWER_UP>...
  12. Sasha

    Reinstalling Proxmox and live intact existing zfs pool

    Hi, guys! We have zfs pool 2 x SSD RAID 1 with Proxmox system and additional zfs pool 2 x HDD RAID1 with files. Does exist a way to reinstall Proxmox and attache zfs volume with files to new installation again? Appreciate for recipe.
  13. Sasha

    Forced reinstall Proxmox booting from iso

    Hi, guys! While REInstalling PM 7.4 on dedicated server via VNC we've got a problem, that after loading and starting PM's iso on rescue system it goes into previously installed PM's booting, but not installing new one. PS The hoster's recipe of remote installing is 1. boot dedicated server...
  14. Sasha

    Failed to start Proxmox VE replication runner while no replication set

    Hi, guys. Every reboot of host shows Aug 28 08:07:05 hq systemd[1]: Failed to start Proxmox VE replication runner. But I don't use any replications, So is it possible to disable that tries of starting that service?
  15. Sasha

    How to disconnect a ZFS volume from LXC and PVE storage without deleting?

    Hi, guys! On my on local-zfs PVE-storage I created LXC 105 and storage mount point. So, zfs list shows NAME USED AVAIL REFER MOUNTPOINT rpool 653G 1.12T 104K /rpool rpool/ROOT 158G 1.12T 96K /rpool/ROOT...
  16. Sasha

    LXC agregate file size significantly differs from zfs list and du -sh report

    Hi, guys. I'm really in stuck how is it possible. zfs list shows NAME USED AVAIL REFER MOUNTPOINT ... rpool/data/subvol-101-disk-3 427G 273G 427G /rpool/data/subvol-101-disk-3 ... and df -h inside LXC 101 shows Filesystem Size Used...
  17. Sasha

    How to move storage mount point to bind mount point?

    Hi, guys. On local-zfs PVE-storage i created LXC 101 and storage mount point, so zfs list shows NAME USED AVAIL REFER MOUNTPOINT ... rpool/data 430G 1.14T 112K /rpool/data rpool/data/subvol-101-disk-0 4.71G 95.3G 4.71G...
  18. Sasha

    Lost library leads to kernel panic. How to restore PVE?

    Hi, guys! I've got a kernel panic due to the problem with system file (s). Does exist a way (for example) to mount HDD with PVE volumes in Debian or another PVE and restore file (s)? Appreciate for any help!
  19. Sasha

    Resizing lvm-thin after partition resizing while cloning

    Hi! I just cloned PM SSD disk 128G to SSD 256G. LVM partition was resized while cloning. Device Start End Sectors Size Type /dev/sda1 2048 4095 2048 1M BIOS boot /dev/sda2 4096 528383 524288 256M EFI System /dev/sda3 528384 500117503 499589120 238.2G...
  20. Sasha

    How to change a ProxMox system disk

    Hi, guys. I have a PM 6.4-13 system with bootable root on single SSD and additional LVM on single HDD. Nothing special... Now i need to replace a SSD (with lager size). Would You share Your ideas, how is it possible without any lost of configuration? Appreciate for any help.