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Ppulipulichen replied to the thread [SOLVED] Why does my VM backup to PBS hang and show "dirty-bitmap status: created new"?.So, just to make sure I understand correctly: this issue occurs because the VM's write speed exceeds the PBS upload speed, and the "copy-before-write" mechanism forces the guest IO to wait until the data is sent to PBS, right? I found the...
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Ppulipulichen reacted to Chris's post in the thread [SOLVED] Why does my VM backup to PBS hang and show "dirty-bitmap status: created new"? with
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Hi, PBS backups are performed by a copy before write principle for data consistency. That means that writes to a block on the block device during backup are first written to the backup, only then to the block device. For VMs with high write load... -
GG.punkt replied to the thread [SOLVED] No Guest Agent configured - Kein Shutdown das Maschine.Hallo, ich habe jetzt die Version 0.1.271 installiert. Nach mehrmaligem Reparieren und Neustart der Maschine wird im Dashboard erkannt, dass der Agent installiert ist. Vielen Dank für die Hilfe.
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Ggfngfn256 reacted to pulipulichen's post in the thread P2V/V2V errors and storage "failed to stat" errors preventing migration to PVE cluster hosts with Like.
If you are still struggling with the direct import wizard or encountering "failed to stat" errors, you might want to try a more traditional but highly robust method. The most reliable approach, especially for very large VMs or when the network...
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Ggfngfn256 replied to the thread P2V/V2V errors and storage "failed to stat" errors preventing migration to PVE cluster hosts.Before committing, I would first run: qm importovf <new_vmid> <path_to_ovf_file> <target_storage> --dryrun to check that the OVF manifest is correctly populated. This is advisable as different systems produce different manifests.
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Ffrank.baschin replied to the thread can't open '/sys/fs/cgroup/qemu.slice/2113.scope//memory.current' - No such file or directory (500).we have the same problem with Proxmox 9.1.6 and VEEAM 13 on an HPE DL360Gen11 Server After Veeam restore all VM Guest are appear with an "?"
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Ppulipulichen replied to the thread P2V/V2V errors and storage "failed to stat" errors preventing migration to PVE cluster hosts.If you are still struggling with the direct import wizard or encountering "failed to stat" errors, you might want to try a more traditional but highly robust method. The most reliable approach, especially for very large VMs or when the network...
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Jjm1282 replied to the thread Proxmox newbie braucht Hilfe..Stand auf 2, läuft jetzt auf -1. Mal schauen ob es daran gelegen hat. Danke mal
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Ppulipulichen replied to the thread [SOLVED] What are the best practices for using Windows as a Q-Device arbiter in a two-node PVE cluster?.That's a very fair point. While adding a full PVE node might offer the minor convenience of seeing the arbiter's status directly in the WebUI, the administrative overhead and potential complexities you mentioned—especially regarding storage...
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IIsThisThingOn replied to the thread HPE ProLiant DL380 server. Proxmox installer crashes after 30 seconds.I would try another USB stick.
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Ppulipulichen replied to the thread [SOLVED] What are the best practices for using Windows as a Q-Device arbiter in a two-node PVE cluster?.Thank you so much for sharing your experience—this is truly valuable. It helps me better understand the lower limits of what a Q-device requires to function effectively. Your insights further confirm how flexible the Q-device setup can be...
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VictorSTS replied to the thread PVE 9.1.1 Memory bug ? + Windows Server 2025 installation experience sharing.For Windows to properly report used memory to PVE you need: - Virtio Balloon driver and service installed and running (installed and enabled automatically with the VirtIO ISO installer). Don't confuse this with QEMU Agent, which does different... -
Nnetworkguy3 posted the thread [SOLVED] Erasure Code Pool WAL and RocksDB usage in Proxmox VE: Installation and configuration.I have a k=4 m=2 erasure code pool on a single host with 6 - 6 tb SAS drives in a Dell R730. I have a NVME drive (Intel DC P4510) split up into DB and WAL for each OSD. I am using this pool with CephFS. Using iostat, I am not seeing any reads...
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TIt is an appropriate way to achieve your goal. Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
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Ppulipulichen reacted to UdoB's post in the thread [SOLVED] What are the best practices for using Windows as a Q-Device arbiter in a two-node PVE cluster? with Like.
I had tested latency half a year ago: https://forum.proxmox.com/threads/qdevice-deployment.173182/post-805735 From my experiment it seems that a hundred milliseconds are tolerable.
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Ppulipulichen reacted to bbgeek17's post in the thread [SOLVED] What are the best practices for using Windows as a Q-Device arbiter in a two-node PVE cluster? with Like.
Adding a Hyper-V–based PVE host just for quorum is short-sighted. You are introducing additional, unnecessary, management overhead: Storage pools will now need to be restricted to specific nodes. If you add NAS storage later and do not restrict...
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DDEZERTIR replied to the thread Migrating a virtual machine from Hyper-V to Proxmox VE.i change language
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DDEZERTIR reacted to UdoB's post in the thread Migrating a virtual machine from Hyper-V to Proxmox VE with Like.
Please post English text (I see Cyrillic) - it increases the chance for a helpful reply ;-)
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JHTTP 400 wäre n Bad Request... geht der Outbound Internettraffic direkt oder über einen Proxy? Ist der Webhhook n GET oder POST? Man könnte mit nem TCP-Dump evtl mitschneiden was da genau passiert... Ich gab das noch gefunden... vlt die...
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JJohannes S reacted to tscret's post in the thread [TUTORIAL] PoC 2 Node HA Cluster with Shared iSCSI GFS2 with Like.
Thanks for your points. While GFS2 technically works, I would not recommend it for production use. This setup was only a PoC to demonstrate what could be achieved. We also added PBS as a qdevice to provide proper quorum handling for HA. For...
