UdoB's latest activity
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UdoB replied to the thread Recommended hardware for modest upgrade of 3 PVE nodes.Maybe. For low traffic applications. I've had tested a lowest-end setup a year ago and at the end I went back to ZFS-replication although meanwhile Ceph had "... grown to six Nodes with 12 OSDs"... -
UdoB reacted to alexskysilk's post in the thread Skip backup of VM if it hasn't run nor changed with
Like.
You're trying to reinvent the wheel. Moden backup strategies are differential, which means that they are - content aware (via CBT) - only transfer the changes the "simple" vzdump process is not content aware, so you would have to resort to... -
UdoB reacted to SteveITS's post in the thread Skip backup of VM if it hasn't run nor changed with Like.
I’m pretty sure there was a FAQ or thread(s) about not using rsync with PBS but I’m not seeing it. IIRC it could be problematic. PBS has its own sync method. Rsync is of course OK with the full backups from PVE.
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UdoB reacted to meyergru's post in the thread Onboard Sata Controller durchreichen, wo finde ich ihn? with Like.
Klar. Und jeder Neugierige nutzt dann ein KI-Tool, bevor er ein solches Plugin herunterlädt. Die Realität ist, dass die bloße Ablage auf Github kein Qualitäts- oder Sicherheitskritierium ist und andererseits ist nicht jeder Anwender ein...
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UdoB reacted to meyergru's post in the thread Onboard Sata Controller durchreichen, wo finde ich ihn? with Like.
Ich möchte dazu bemerken, dass beispielsweise im OpnSense-Forum aktuell immer wieder Postings von Newcomern auftauchen, die externe (!) Plugins auf Github anpreisen, die von Accounts stammen, die ebenfalls ganz frisch sind. Oft haben diese Tools...
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Hey, this looks like CPU overcommitment? How many physical cores does the host have, and how many vCPUs have you assigned to each Xen VM? Is the CPU saturation on the PVE hosts, inside the Xen VMs, or both?
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Hi @Pigi_102 , LVM is not a filesystem; it is a volume manager. The logical volumes it creates are exposed as raw block devices. The volume is attached to the VM as a virtual disk, and the filesystem is created and managed inside the VM. Because...
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UdoB reacted to Onslow's post in the thread CPU Type Benchmark comparison - 'host' performance noticeably worse with Like.
I don't understand this paragraph. I can't see any hostility in Johannes' messages in this thread. Moreover, I don't remember any hostile posts from Johannes. My established impression about @Johannes S ' messages is that these are useful...
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UdoB reacted to LnxBil's post in the thread Most data storage with 64gb non-ecc and no HA with Like.
ECC is no special requirement for ZFS. Every filesystem benefits from having it. How do those two numbers relate? If your question would be about speed, we can answer that, but stability? EDIT: typos and grammar
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UdoB reacted to bitranox's post in the thread Most data storage with 64gb non-ecc and no HA with Like.
Six 20 TB drives in RAIDZ2 gets you roughly 74 TB usable with solid redundancy, survives two drive failures, and 6-wide is the sweet spot for that RAID level. Not too wide that a rebuild takes forever, not so narrow you're throwing away half your...
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Both should work. In theory host should performan with disabled nested-virt should perform better since it allows to use cpu-specific instructions for stuff like compression or encryption. You can also use a cpu type better fitted for your...
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Hi guido9, In addition to UdoB's suggestion, I notice you are a new member. Have you looked into PBS, the backup component of Proxmox? It would not directly enable what you ask (ie, skipping unchanged containers/VMs), but it would serve the...
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A VPS like the ones by contabo, netcup or hetzner ;) I host my offsite PBS that way but the costs of bucks/GB means that they are not really suited for large amount of data (at least with my budget) compared to some cloud storage so I mean as an...
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Wenn RAM knapp ist bietet sich ein lxc mit dem turnkey-fileserver ( findet man in den lxc Templates) oder zamba-toolbox an: https://github.com/bashclub/zamba-lxc-toolbox Von per ki erstellter Software wie znas würde ich die Finger lassen. Zum...
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You can put vms and lxcs in Pools and configure a backup job who target a specific tool. So they are basically backup groups, but still don't cover the snapshot part though. Since the developers don't read everything on the forum you might want...
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Either you missed a step in the upgrade guide or something else is wrong with your repository configuration. There are existing threads about You are attempting to remove the meta-package 'proxmox-ve'! which might help in troubleshooting this...
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UdoB replied to the thread Upgrade Warning.You did not mention if you follow any documentation, so I need to mention that nearly every step is well documented: https://pve.proxmox.com/wiki/Upgrade_from_8_to_9
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UdoB replied to the thread Skip backup of VM if it hasn't run nor changed.You may place a feature-request-"bug" over there: https://bugzilla.proxmox.com/describecomponents.cgi?product=pve . (If you do: please cross-link to here.) Currently there is no good solution, as far as I know. But you can either a) manually...
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UdoB reacted to uzumo's post in the thread change a Proxmox Virtual Environment (PVE) virtual machine running Windows Server Standard 2022 from Legacy (SeaBIOS) to UEFI (OVMF) with Like.
You can create virtual machines freely on PVE. Isn’t the safest approach to create a virtual machine yourself and test whether it works? If someone tells you it’s possible but it doesn’t actually work, you’re the one who ends up in trouble...
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As far I can see @.n3 uses syncoid only for the backup of his nextcloud bulk data. I do something similiar myself with my NAS data although the NAS OS is a VM. Storage on cloud vservers can get quite expensive so it makes sense to use cheaper...