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JI am trying to migrate a VM from one server to another in the same cluster (two servers in the cluster). I am running Proxmox 9.1.4. The VM in question has two disks - disk 0 is 120GB, disk 1 is 350GB. The migration appears to work (although it...
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Jjdancer posted the thread [SOLVED] Proxmox VE namespaces? in Proxmox VE: Installation and configuration.Just as Proxmox Backup Server supports namespaces to do hierarchical backups on the same backup pool, does Proxmox VE support namespaces for the creation of VMs/CTs as well on the same node/cluster? I really, really do NOT want to stand up an...
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TTahsin replied to the thread Intel Arc Pro B50 - xe driver not binding on PVE host.do you have non-free-firmware in debian apt sources? pve-firmware package installed? I would also make sure it is not set as boot vga in bios and everything set to EFI and above 4G decoding. If those fails then try xe.vram_bar_size=256 in...
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Rrichard32768 posted the thread Shutdown timeout for containers in Proxmox VE: Installation and configuration.I had a container hang on host shutdown the other day. The message was that the timeout was unlimited so after a while I had no choice but to hard reset the host. Obviously I would like to avoid ever having to do that. The docs say that setting...
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Uuzumo reacted to jdancer's post in the thread [SOLVED] Using RAID in HBA mode or remove RAID? with
Like.
Seriously, ditch the PERC HBA-mode drama and get a Dell HBA330 which is a true IT/HBA-mode controller. Uses the much simpler mpt3sas driver. Be sure to update to latest firmware at dell.com/support Super cheap to get and no more drama! LOL! -
Eeagleman04 replied to the thread Intel Arc Pro B50 - xe driver not binding on PVE host.I ran proxmox-boot-tool refresh and update-initramfs -u -k all for good measure. Rebooted and ran dmesg again. Interestingly, there was a new line at the bottom now indicating that no driver was bound to the device...
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HHonestas replied to the thread Proxmox VE mit ZFS: Wie ZFS-Pool performant an OMV-VM für Samba/NFS durchreichen?.Danke Dir, Falk! Der Einstieg in das Thema ist echt nicht trivial – es gibt unheimlich viele Möglichkeiten. Mich würde wirklich interessieren, wie andere hier im Forum ihr NAS-Setup unter Proxmox konkret umsetzen. Ich habe in den letzten Tagen...
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Llebela replied to the thread Server-Disk I/O delay 100% during cloning and backup.Sorry, i wasn't clear enough :) It's data written to the disks over their entire lifetime up to this date. If all of the blocks are written to without discarding blocks containing deleted data, then all new writes require a discard (done by the...
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LLSX3 replied to the thread Server-Disk I/O delay 100% during cloning and backup.I have set a bwlimit With that, I can prevent the utilization from reaching 100% With the following configuration, it only goes up to about 60%: --bwlimit clone=500000,migration=500000,move=500000,restore=500000
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Uuzumo replied to the thread Server-Disk I/O delay 100% during cloning and backup.I am not familiar with enterprise-grade SSDs in capacities such as 256GB, 2TB, or 4TB, so I will refrain from commenting unless specific models are provided.
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LLSX3 replied to the thread Server-Disk I/O delay 100% during cloning and backup.No, the drives are 4 TB each and there are 8 drives installed in total The VM data itself is only around 500 GB Also, discard is enabled on the virtual disks of my VMs
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JJohannes S replied to the thread Notifications over SMTP.sendmail nutzt selbst zum verschicken auch smtp. Ursprünglich war sendmail der erste Mailserver, warum alle späteren Mailserver (darunter auch postfix) noch einen Befehl "sendmail" bereitstellen, damit ältere Programme damit zurecht kommen...
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LLSX3 replied to the thread Server-Disk I/O delay 100% during cloning and backup.It may be true that a hardware RAID controller is generally “not recommended” in some setups However, as I already explained, it is required in my case in order to connect the drives directly to the server Also, I can reproduce the exact same...
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Llebela replied to the thread Server-Disk I/O delay 100% during cloning and backup.If at least as much data was written to the ssd's as their capacity without trimming, this kind of slowdowns are expected regardless of the storage subsystem in use. With lvm on a hw-raid controller, I would create a separate logical volume for...
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Uuzumo replied to the thread Server-Disk I/O delay 100% during cloning and backup.Please understand that ZFS does not recommend hardware RAID when building your system. In a sense, it's close to common sense. You should look into it. Edit: I'm correcting this because I just learned it's being used in HBA mode. I don't know...
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TTahsin replied to the thread Intel Arc Pro B50 - xe driver not binding on PVE host.It seeems like the firmware didnt load. Try proxmox-boot-tool refresh then reboot.
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LLSX3 replied to the thread Server-Disk I/O delay 100% during cloning and backup.I don’t have the hardware with me right now, but these are explicitly enterprise SSDs, not consumer-grade drives As I already mentioned in the previous post, I’m using the hardware exactly as it is If the RAID controller is in HBA mode (which it...
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LLSX3 replied to the thread Server-Disk I/O delay 100% during cloning and backup.Yes, the SSDs have been in use the whole time The problem does not occur only with ZFS - it also happens with a hardware RAID (Yes, I know that hardware RAID is not recommended, but I happen to have this hardware) I have not explicitly enabled...
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Uuzumo replied to the thread Server-Disk I/O delay 100% during cloning and backup.The exact SSD model has not been specified yet; please provide the exact model. Furthermore, using volumes from the HP Smart Array P408i-a SR Gen10 with ZFS is not only not recommended, it is explicitly discouraged. *No one creates such...
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Eeagleman04 replied to the thread Intel Arc Pro B50 - xe driver not binding on PVE host.Updated to the latest Proxmox kernel. and installed firmware-intel-graphics. It now no longer tells me the file or directory isn't found. Now it just says permissions denied. I tried chmod the file but even with 777, I get permission denied...
