UdoB's latest activity
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UdoB reacted to Onslow's post in the thread Proxmox's scheduling syntax does something weird with
Like.
Welcome, @Astrodata I have the same output in a system which has nothing common to Proxmox: @kubuntu:~$ systemd-analyze calendar "Sun *-*-1..31 02:00:00" Original form: Sun *-*-1..31 02:00:00 Normalized form: Sun *-*-01..31 02:00:00 Next... -
In a 3 node cluster with size=3, min_size=2 and the default replica rule, Ceph won't rebalance anything if one node fails. To comply with the default rule "three replicas en three OSD located in three different servers" you need 3 servers, if...
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Yes. Now arc_summary is named zarcsummary . And, BTW, arcstat is renamed zarcstat . The details end explanation: https://forum.proxmox.com/threads/no-zfstools-in-the-latest-kernel-6-17-9-1-pve.180330/post-836101
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Deduplication. When I back up all of my VMs to my Synology, it takes up almost a TB of space. When I backup to PBS, it only takes 170GB. Also since it used deduplication, backups are incremental, and happen way faster. I have less time and CPU...
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UdoB reacted to fireon's post in the thread [TUTORIAL] Optimierte LinuxVMs unter Proxmox VE with Like.
Vielen Dank für euer Feedback, Diesen scheint es unter aktuellen Ubuntuversionen nicht mehr zu geben. Es sind nur mehr die virtuellen Pakete mit dem Dokumentationshinweis zu finden. Ich hab in der Zwischenzeit noch ein paar Kleinigkeiten...
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UdoB replied to the thread [TUTORIAL] Optimierte LinuxVMs unter Proxmox VE.Schade! Aber Canonical ändert ja auch gelegentlich die Strategien... (Mein neuestes Ubuntu ist 24.04.4 LTS) Obwohl... hier wird es bereits für "Resolute Raccoon" gelistet: https://packages.ubuntu.com/resolute/linux-virtual ... mit einer...
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UdoB reacted to pulipulichen's post in the thread Help, I want to recover data from a QCOW2 file from a Proxmox VM with Like.
Regarding the booting issue, if you added the hard disk to the VM after the initial creation, Proxmox usually does not include the new disk in the boot sequence by default. You should check the boot order settings: Select your VM in the Proxmox...
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Hi Singman, This is indeed the expected behavior. The ha-manager command and the maintenance mode it triggers only apply to resources that are currently managed by the High Availability (HA) stack. If your VM is not added to the HA resources...
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Hi Wondimu, Is it possible that these specific disks have the "Skip replication" option checked? If this option is enabled, the disk will be excluded from the ZFS replication job. You can verify the configuration for VM 135 via CLI with...
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I ended up getting it to work. Unfortunately I don't think the solution will really help anyone because my problem was kind of unique. When I first bought Internet my ISP only gave me a modem and a wifi extender/AP/wifi pod which was obviously...
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UdoB replied to the thread Backup fails without printing actual error.Mmmmhh... This specific line: comes from a "Directory" storage with "backup" flag set. In my task logs I can see lines like INFO: creating Proxmox Backup Server archive 'vm/1123/2026-03-23T06:46:30Z' ---- Okay, one step back. How do you...
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UdoB reacted to leesteken's post in the thread ZFS: Need help with vdevs & pools across multiple HDDs with different capacity with Like.
I have a similar (but smaller size and solid-state) setup. Proxmox is installed (with ZFS on 16GB partitions) on all three drives (mirror), to make sure it runs even if two drives fail (although the motherboard BIOS might need to be adjusted to...
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UdoB reacted to RyanMP1011's post in the thread ZFS: Need help with vdevs & pools across multiple HDDs with different capacity with Like.
Thanks for the response! I'll need to rethink this setup of mine, maybe I just need to bite the bullet and get a couple more 12TB drives. Thank you, I don't remember why I had settled on ZFS, but I'm gonna go back to the drawing board & look...
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UdoB reacted to ness1602's post in the thread ZFS: Need help with vdevs & pools across multiple HDDs with different capacity with Like.
I would usually recommend something like mergefs or bcachefs in this case,certainly not zfs.
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UdoB replied to the thread Syncing ZFS pools to another machine.Yes. A snapshot makes sure that the whole dataset has a consistent state. And if that's not clear: only the differences (the modified data) will be transferred. "zfs send/receive" is fast because of this. "rsync" operates on another level, one...
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UdoB replied to the thread ZFS: Need help with vdevs & pools across multiple HDDs with different capacity.That's... not the way ZFS usually works. It needs to have identically sized disks. Of course this is Linux and "anything goes". But any "creative" idea to use all the space will possibly lead to trouble in the future. Manual partitioning and...
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UdoB replied to the thread cross cluster migration with snapshots.Sorry, I do not use it. I just wanted to make sure you know about its existence ;-)
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UdoB replied to the thread cross cluster migration with snapshots.Yes, there are several scripts out there. Keep in mind that if it does not integrate into PVE it is not visible in the "<vm> --> Snapshot" Gui. Take a look into pve-zsync for an alternative implementation... -->...
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As far as i know this is not planned. Snapshots depend on the underlying storage / file system and they are not compatible with each other and work completely different and you can't "convert" them to work on another file system. If your clusters...
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UdoB replied to the thread pct list endless.You may try to limit the speed of a backup. If I remember correctly this limit affects also the read speed on the source side. Datacenter --> Backup --> Edit:Backup Job --> Advanced --> Bandwidth Limit The other mechanism to reduce stress is...