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  1. where does pbs store verify information/state ?

    hi, does somebody know where pbs keeps track of verify state of a snapshot?
  2. no hdmi video output when pve booted without monitor attached

    hello, i have proxmox on some s740 mini computers. i have attached an older dvi monitor via dvi->hdmi cable and hdmi->dp adatper. so far it's working fine. the problem is that when i boot without the monitor attached/powered on. attaching the monitor at a later time, it tells there is no...
  3. protocol "all" in proxmox firewall rule ?

    hello , i want to add a rule which specifically allows one port/protocol and a second rule which denies all other ports/protocols. for the destination port, i can choose "any", but in "protocol" input box, i can ony choose one specific protocoll, but not "all". iptables manpage is telling...
  4. wifi usb dongle passtrough - recommended vendor/model ?

    hello, i have 2 VMs on 2 different proxmox mini systems which use 2 different usb wifi dongles with ralink chipset (rt73usb and rt2800usb), but both of them have isses from time to time. both show this message in dmesg from time to time - and hang up afterwards: [Do Apr 13 00:57:29 2023]...
  5. screensaver in VM doubling "idle" power-usage on macmini

    hi, i found (and opened a bugreport) that with lubuntu, there is a screensaver being installed by default and being active, which is causing ressource intensive cpu usage (70% on dual vcpu) and doubling power usage with my mac mini running proxmox. (20 instead of 10 watts). does anybody know...
  6. RESOLVED: manjaro linux reproducably freezing on installation

    hello, i want to give https://download.manjaro.org/kde/22.0.5/manjaro-kde-22.0.5-230316-linux61.iso a try on proxmox, but it's reproducably freezing on installation (mouse pointer cannot be moved anymore, system does not react to input). does somebody have managed to install manjaro...
  7. start backup jobs from commandline?

    hello, i have a cluster with 2 backup jobs defined. one for vzdump and one for pbs. how can i list & start these from commandline ? thank you
  8. serializing backup/verify/prune/gc for better performance + disk life

    hello, i do backup to and external usb disk with hd-idle ( https://github.com/adelolmo/hd-idle ) utility. this saves a LOT of energy for my little s740 home server and pve mini servers/clusters in makerspace bonn and dingfabrik cologne. unfortunately, i'm having a hard time scheduling the...
  9. Ransomware threats/attacks to hypervisor platforms are real

    not sure if this has been brought up here, but i cannot remember and it cannot do harm to re-post : https://www.bleepingcomputer.com/news/security/massive-esxiargs-ransomware-attack-targets-vmware-esxi-servers-worldwide/ https://33hops.com/massive-esxi-ransomware-attack-2023.html...
  10. may "zstd --rsyncable" be a handbrake for vzdump full backups ?

    whoever is looking for optimum performance for vzdump full backups - this may be of interest for you: https://bugzilla.proxmox.com/show_bug.cgi?id=4605
  11. proxmox zfs root auf externer usb 3 disk ?

    betreibt hier wer proxmox via externer usb3.0 platte(n) mit zfs und mag erfahrungswerte teilen ? ich hab nen schwung kleiner systeme die sich aush platz/interface-mangel leider nur furchtbar besch.... intern aufrüsten lassen. will die als backup nodes oder cluster quorum systeme nutzen. habe...
  12. vzdump/fullbackup client side online encryption

    hello, i wondered if we could have client-side online encryption to have vzdump backup stored encrypted on the target datastore. i guess this is something many people can need and which currently is only available with proxmox backup server. i have taken a look into that , and it should...
  13. minor: grub-probe error during update

    i installed a fresh proxmox 7.3 and during upgrade to latest pvetest, i noticed this grub error message. i'm using zfs root. the system (futro s740) does not have legacy boot and can only boot via uefi not sure if that's worth taking a closer look, but it looks ugly/weird. i can offer...
  14. forum search woes

    hello, sorry to tell this, but i think forum search is really annoying, as it will not allow phrase search for example. you simply won't find things if you want to get into the details... i'm using google more and more for proxmox forum search as a workaround. any perspective that this gets...
  15. is it safe to disable atime enable relatime for all datastores with qcow2/raw/vmdk/vzdump files ?

    hello, as i found that atime can cause pathological slowness ( https://forum.proxmox.com/threads/weird-disk-write-i-o-pattern-on-source-disks-when-moving-virtual-disk.123639/ ) , i'd like to set atime=on and relatime=on on all my datastores and also on the backup target where vzdumps being...
  16. severe performance regression on virtual disk migration for qcow2 on ZFS with 5.15.39-2-pve

    NOTE: old title of this thread is "weird disk write i/o pattern on source disks when moving virtual disk". it has been adjusted to match the bugzilla ticket .it's about a performance regression finding which seems to affect virtual machines with qcow2 when those are stored on zfs. it was...
  17. question regarding corosync-qnetd package

    https://pve.proxmox.com/wiki/Cluster_Manager#_corosync_external_vote_support is telling "The only requirements for the external host are that it needs network access to the cluster and to have a corosync-qnetd package available. We provide a package for Debian based hosts...." but i see no...
  18. recover from grub failure

    hello, i had to recover from grub failure yesterday and it's sometimes hard to find the correct information in the proxmox wiki does this one still apply for non-zfs setup (as it's very old) ? https://pve.proxmox.com/wiki/Recover_From_Grub_Failure shouldn't we use "proxmox-boot-tool refresh"...
  19. disk device stats via api call / cmdline

    hi, i searched for quite a while how to get to more detailed VM stats via api/cmdline and was lead to multiple wrong paths/dead ends. eventually, i found that default text-based output of "pvesh get" is severely crippled, but you get to all of the vm performance/statistics data when you use...

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