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IIsThisThingOn replied to the thread KVM processes in SWAP despite 35-55 GiB free RAM – Proxmox + ZFS.You realize how wonky that sounds? That is like me saying "hey I have this super stable Windows Server here, but unless I run that bat script to release the DHCP every night at 02:00, the NIC won't have an IP the next day".
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SStereoscope replied to the thread Understanding and Minimizing ZFS Write Amplification.From my research, the 16 and 32GB Intel Optane drives are very slow. The ones you want are the expensive ones i.e. the large ones. In which case they are more epensive than the drives you're using already. In other words, I didn't find any good...
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IIsThisThingOn reacted to Johannes S's post in the thread KVM processes in SWAP despite 35-55 GiB free RAM – Proxmox + ZFS with
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If you clear out swap regulary you are basically doing the same as not using swap at all. Then you could disable it as well. Now I wouldn't recommend this in general ( again see the already linked pieces by Kernel developer Chris Down for... -
TTrevorF replied to the thread Suggestion - Feature request - Ability to limit iso upload speed..Bugzilla noted. Thanks God that's one ugly bugzilla interface.. :- ) And another user account created, why can't it link to this account.. :- (
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Kkleinp replied to the thread letztes Jahr im Juli hätt ich mich für diesen post noch geschämt....Ich stand beim Wechsel auf V9 vor der selben Frage. Ich hab dann meine Backups auf einem flux eingerichteten Test-PVE getestet. Als die Funktioniert haben, habe ich den PVE neu aufgesetzt. Dann nimmste wirklich keine Altlasten mit. Denn wenn Du...
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JThis may help Post in thread 'Backing up PVE host ZFS boot disks to PBS' https://forum.proxmox.com/threads/backing-up-pve-host-zfs-boot-disks-to-pbs.165169/post-767215
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D@doma87 , can you clarify what do you mean by "tried to do it"? What is it? The LVM-Thin is wrong, you should not try it. If it was thick/regular LVM , then please provide some configuration data : pvesm status cat /etc/pve/storage.cfg qm config...
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Ddoma87 replied to the thread LVM and Proxmox.I didn’t understand correctly — I have configured LVM and it is working. What I want to know is whether there are other options for my described setup.
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NNerion replied to the thread PBS Performance improvements (enterprise all-flash).Hello, this is exactly the problem we had with our pbs. The only solution is to run pbs on dedicated server with no hardware raid, you must use ZFS with the physical disks. PBS must be able to handle/address the physical disks directly. You can...
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Ppanji19m replied to the thread Opt-in Linux 7.0 Kernel for Proxmox VE 9 available.Try use the sriov DKMS driver. They have build for Kernel 7.00 https://github.com/strongtz/i915-sriov-dkms/actions/runs/24812325328/artifacts/6592469285
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TTrevorF posted the thread Suggestion - Feature request - Ability to limit iso upload speed. in Proxmox VE: Installation and configuration.Hi; Often when we are uploading iso's to our Proxmox instances, we want to ensure that we do not flood the link, and would like to have the ability to limit the upload speed. Something similar to what we do with wget ie: wget...
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Aandylee01 replied to the thread PBS Performance improvements (enterprise all-flash).So it seems I was only looking at half the picture. I happened to run a backup of another VM in another cluster and suddenly the backup was peaking at ~500MB/s and averaging about 300MB/s. This got me looking at the source PVE node closer and I...
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MMLKahnt replied to the thread Proxmox & Z Series IBM Servers.IBM mainframes typically are built as virtual machine environments by default, essentially data centres in one case. There are two approaches, logical partitions or LPARs, and VMs within an LPAR. My main interaction with the technology was when...
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Hhspindel replied to the thread Roadmap for backup PVE to PBS?.That looks interesting - have to give it some study. Thank you.
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SteveITS replied to the thread Roadmap for backup PVE to PBS?.This may help Post in thread 'Backing up PVE host ZFS boot disks to PBS' https://forum.proxmox.com/threads/backing-up-pve-host-zfs-boot-disks-to-pbs.165169/post-767215 -
Hhspindel replied to the thread Roadmap for backup PVE to PBS?.Thank you. As I said, I'm using dd now. Just would be a lot more convenient if proxmox provided a native backup to pbs.
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Aandylee01 replied to the thread PBS Limited to 1Gb.I signed up because I've been having the same issue for a few days now and found this thread during my research. I just posted a writeup in a different thread of what I believe to be the root cause of slow backups (~130MB/s) in my environment.
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BBoss replied to the thread Joining new PVE server to an existing cluster.I ran a "ssh-copy-id -f root@PVE-host" from the new PVE server to all the existing servers and then from them to the new server in an effort to clean up any existing entries. I still have the same issue that one server in the cluster shows the...
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Aandylee01 replied to the thread PBS Performance improvements (enterprise all-flash).We're in the process of implementing PVE and PBS in our environment and have been stuck on this issue for a few days. Here's a quick writeup of our experience and testing. TLDR at the end. The setup PVE hosts are Dell R640's with these specs...
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JJohannes S replied to the thread Roadmap for backup PVE to PBS?.You can basically use any Linux backup tool depending on what you feel comfortable with. Searching the forum for host backups will give you several old threads with ideas and scripts how to approach this.
