UdoB's latest activity
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UdoB reacted to Johannes S's post in the thread Best Practice for moving backups to a namespace while maintaining the existing backup job chains with
Like.
The deduplication will continue to work in any case since it's cross-namespaces as long as you have them all on the same datastore. To get the backup snapshots to another namespace I would use a sync-job, for moving retention rules you will... -
Das ist der raidz-Aufschlag auf die refreservation. Schau dir mal die Faktoren an: 120G→162G, 350G→472G, 3,2T→4,32T, das ist bei allen drei Disks exakt 1,35. Kein Zufall. Bei einem thick provisioned zvol legt ZFS die refreservation so aus, dass...
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Bitte editiere das mit Code Blöcken und nutze diese auch in Zukunft um die Formatierung zu erhalten und teile zfs list -ospace,refreservation Lies auch mal das - https://gist.github.com/Impact123/3dbd7e0ddaf47c5539708a9cbcaab9e3#discard -...
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UdoB reacted to patpat0's post in the thread Proxmox VE 7 is vulnerable to some type of 0day/RCE non auth with Like.
Purely theoretically, we don't know how long this bug has been exploited since it was possible to do anything, including clearing logs. Only now have script kiddies gotten their hands on it.
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UdoB reacted to gfngfn256's post in the thread Proxmox VE 7 is vulnerable to some type of 0day/RCE non auth with Like.
Obviously this is possible, since anyone can compile the kernel as he sees fit. However, I do not believe that Proxmox VE or their community needs to invest time nor resources to maintain (extreme) EOL systems. I also believe Johannes S is...
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UdoB replied to the thread New router, PVE host can't connect to network at all.I don't know the specific reason. But basically: (PCI-bus)- interface names are not stable. They may mutate on hardware changes and on the advent of new kernel modules. That's why "pinning" was introduced...
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UdoB reacted to siren4161's post in the thread New router, PVE host can't connect to network at all with Like.
Oh gosh, I've found the error. My interface is actually eno2 but /etc/network/interfaces had eno1. It's working now. Thanks, all. I'd like to learn something here. Why would my interface name change in the process of carrying my host PC from one...
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UdoB reacted to leesteken's post in the thread Proxmox Virtual Environment 7.4-3 crash issue with Like.
The idea of backups is to make then before problems happen. If you want someone else to read and summarize the forum about similar issues, I would suggest a ChatBot/LLM or paying someone for support. The volunteers might want to spend their free...
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UdoB reacted to Johannes S's post in the thread Proxmox Virtual Environment 7.4-3 crash issue with Like.
You shouldn't just "consider" it except you enjoy getting hacked due to unpatched security issues: https://forum.proxmox.com/threads/proxmox-ve-7-is-vulnerable-to-some-type-of-0day-rce-non-auth.186078/ If you are not able to keep you production...
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yep, I tried etckeeper today with Proxmox 9 and ran into a problem. I found this thread and saw that @mac.linux.free successfully solved the problem, so I asked him "how exactly" ;) BTW, I solved it too: 1. Update the...
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UdoB reacted to Johannes S's post in the thread OT: Debian erlaubt KI-Beiträge ohne Kennzeichnungspflicht with Like.
Was tatsächlich ein Problem werden könnte, wenn der Reviewprozess dann auch nur noch durch KI-Tools stattfindet. Ich vertraue aber der Debian-Community und Entwicklern zu dann bei Fehlentwicklungen gegenzusteuern. Weil: Für mich ist logisch, dass...
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UdoB reacted to t.lamprecht's post in the thread Proxmox announces global 24/7 enterprise support and launches Proxmox North America Inc. with Like.
We are pleased to share two major milestones that will help us better serve our customers and partners worldwide. Global 24/7 enterprise support Starting October 19, 2026, Proxmox Enterprise Support will be available around the clock, 365 days a...
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Sektorgröße und Verschleiß: da passiert real fast nichts. ZFS-Metadaten sind so gut wie nie 512-Byte-Häppchen, Dnode- und Indirect-Blocks liegen im KB-Bereich, du verschenkst also kaum was durch die 4K-Allokation. Und intern arbeitet jede SSD...
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Ja ich weiß, dass es theoretisch geht. Trotzdem sage ich jedem der sich nicht perfekt damit auskennt erst einmal es geht nicht. Wenn derjenige das aus irgendeinem Grund tun muss wird er um die Ecke kommen und nachfragen. Dann kann man das...
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UdoB reacted to _gabriel's post in the thread New router, PVE host can't connect to network at all with Like.
https://forum.proxmox.com/threads/fabu-no-network-connectivity-after-installation-or-after-switching-the-router-can-not-load-the-web-gui-in-a-browser.160091/
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UdoB reacted to Johannes S's post in the thread [High Availability] Cause reboot all node? with Like.
And? As long as there are enough nodes to have a vote the cluster will still continue to work. So even if one host is victim to a ddos attack the other nodes still communicate with each other over the corosync network(s) and the cluster will...
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UdoB reacted to Disciplus's post in the thread [TUTORIAL] Bypassing Broken Ceph/PVE REST API Monitoring with Zabbix Agent 2 (Proxmox VE 9.2 / Ceph 19 / Zabbix 7.4) with Like.
Context & Problem When upgrading to Proxmox VE 9.2 running Ceph 19 (Squid), native RESTful API monitoring endpoints can break or become unstable depending on your Zabbix / PVE API configuration. Rather than relying on external HTTPS REST...
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UdoB replied to the thread Ideale Server-Konfig für externen Speicher.Naja, die man-page (etwas länger zitiert, als oben) sagt "doch": zpool remove [-npw] pool device… Removes the specified device from the pool. This command supports removing hot spare, cache, log...
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UdoB reacted to Johannes S's post in the thread Ideale Server-Konfig für externen Speicher with Like.
Naja, bei special devices mit mehreren ssds im mirror, kann man schon einzelne ssds rausnehmen oder ersetzen. Nur sollte man das natürlich nicht dauerhaft mit nur einer ssd betreiben, weil bei deren Verlust dann der ganze Pool weg ist, siehe...
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UdoB reacted to leesteken's post in the thread Proxmox VE 7 is vulnerable to some type of 0day/RCE non auth with Like.
What could be done to improve your feeling? Maybe switch to HyperV or VMware or Citrix and connect them directly to the internet without updating for years? I don't expect anyone to not update those for years at a time. How's Proxmox different...