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  1. 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...
  2. Sasha

    Restored a container backup, lost all my data on non-backup disk

    It's annoying, that we got a warning about bind mount point also. What's is wrong with it? Why PM think i'll delete bind mount point while restoring LXC from backup?
  3. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    It sounds mystique, but the only provement about incident remains system email: ZFS has detected that a device was removed. impact: Fault tolerance of the pool may be compromised. eid: 6 class: statechange state: REMOVED host: bs time: 2024-02-17 07:51:44+0500 vpath...
  4. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Guys, it's ok now and PM works as all good people helped me. i need one more advice. Look, degraded SSD is about 1 week from shop. It's not good case... To return it to the shop I must prove that it was a problem of that SSD... Is it possible to find out somewhere in syslogs the provement...
  5. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    It seems to be a proxmox-boot-tool format /dev/nvme0n1p2 proxmox-boot-tool init /dev/nvme0n1p2
  6. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Would You clarify, what /dev exactly? s -la /dev/nvme* crw------- 1 root root 241, 0 Feb 17 15:44 /dev/nvme0 brw-rw---- 1 root disk 259, 0 Feb 18 10:34 /dev/nvme0n1 brw-rw---- 1 root disk 259, 1 Feb 18 10:34 /dev/nvme0n1p1 brw-rw---- 1 root disk 259, 2 Feb 18 10:34 /dev/nvme0n1p2 brw-rw---- 1...
  7. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    ls -la /dev/disk/by-uuid/* lrwxrwxrwx 1 root root 10 Feb 18 10:12 /dev/disk/by-uuid/06c2dfd4-5749-4e84-b8c6-9a7317428503 -> ../../sda1 lrwxrwxrwx 1 root root 15 Feb 18 10:31 /dev/disk/by-uuid/0FF5-B5BA -> ../../nvme1n1p2 lrwxrwxrwx 1 root root 15 Feb 18 11:15...
  8. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Guys, and one more stuck 8) roxmox-boot-tool status Re-executing '/usr/sbin/proxmox-boot-tool' in new private mount namespace.. System currently booted with uefi 0FF5-B5BA is configured with: uefi (versions: 6.5.11-7-pve, 6.5.11-8-pve) How i can add new SSD here? Documentaion is unclear (for...
  9. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Appreciate for Your view! Got resilvering!
  10. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    Look, I detached new disk from zpool, deleted partitions and cloned it by sgdisk /dev/nvme1n1 -R /dev/nvme0n1 sgdisk -G /dev/nvme0n1 But now I'm in stack with attaching... zpool attach -f rpool...
  11. Sasha

    Restoring partitions on replaces ZFS-mirrored SSD

    As I can understand zpool remove|add will destroy pool. But zpool detach|attache is for working with mirror's disks exactly. Whould You clarify that moment? root@bs:~# zpool status -v pool: rpool state: ONLINE scan: resilvered 104G in 00:02:26 with 0 errors on Sat Feb 17 09:54:12 2024...
  12. 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...
  13. Sasha

    Forced reinstall Proxmox booting from iso

    Well... Talking about wipefs -fa /dev/sdX I mentioned any boot system that has wipefs onboard. In my case it was a Rescue Boot System of my hoster...
  14. Sasha

    Every hour backup is very CPU-expensive

    As i said it's a lxc-container containing database. Every night back up is not so suitable (but useful of course) So to be honest i don't know any other way (besides PBS) to save all changes of database hourly... And You?
  15. Sasha

    Every hour backup is very CPU-expensive

    The lxc-container that needs to be backed up as often as possible has compressed PVE's vzdump file about 11G. The same container reported by PBS in datastore content as 58G size. I mead that i don't need all production every hour backup. Just one sensitive container with changing database.
  16. Sasha

    Every hour backup is very CPU-expensive

    Appreciate for advices! Anyway, would You clarify for novice, is hourly (half-hourly) backup job (PVE GUI section Datacenter-Backup) for container a robust approach to have a close-to-production back up?
  17. 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?
  18. Sasha

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

    Exactly!I do appreciate You for help!
  19. 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...
  20. Sasha

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

    I do appreciate You for answer. It was my second question! My simple first question concerns containers (CT). In PVE GUI it's easy to backup it to PBS. How to do it with proxmox-backup-client backup in command line? PVE GUI uses command line too comlex for understanding...

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