UdoB's latest activity
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UdoB reacted to Maximilian1998's post in the thread Aufbau eines HA Clusters mit ZFS-Storage oder externem Storage with
Like.
@Sviat @UdoB danke für eure Hilfe! Auf dem PVE soll eine Windows Domäne, sowie diverse andere Dienste des Kunden virtualisiert werden. Wir würden Enterprise NVMe SSDs verwenden. Die NAS ist eine Synology UC3400, die hätte zwei aktive... -
EDIT: note that there was also an additional memory leak - please see this post below. Just to elaborate on this a bit more, there are the following ZFS issues on GitHub: ZFS 2.3.0 ignores zfs_arc_max, exhausts system memory #17052 dnode cache...
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UdoB reacted to l.leahu-vladucu's post in the thread [SOLVED] how to make future updates no longer break nvidia. with Like.
If you install any out-of-tree module, you will need the kernel headers to be able to build the kernel module with DKMS. Using DKMS will allow you build the kernel module for the currently installed kernel, without having to wait for the...
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UdoB reacted to bbgeek17's post in the thread Ways to clone an iSCSI backed template storage on the iSCSI provider side rather than copying ? with Like.
Hi @coolnodje, There’s no such thing as “clone” in iSCSI, nor is there snapshot, compression, zero optimization, etc. iSCSI is a well-established (25+ years) protocol that encapsulates SCSI commands over TCP/IP. It’s a standards-based...
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UdoB replied to the thread Aufbau eines HA Clusters mit ZFS-Storage oder externem Storage.Das ist doch die Lösung...? In kleinen/kleinsten Umgebungen sehe ich keine konkurierende Möglichkeit: Ceph braucht wesentlich mehr Ressources, ein NAS als NFS-Server ist ein SPOF und ermöglicht so simpel kein HA. Der Datenverlust zwischen den...
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UdoB reacted to Sviat's post in the thread Aufbau eines HA Clusters mit ZFS-Storage oder externem Storage with Like.
Hi, Recommended by Proxmox config require 3 nodes for quorum. But you can try with Corosync External Vote Support https://pve.proxmox.com/wiki/Cluster_Manager#_corosync_external_vote_support . Can't recommend to use such on production.
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UdoB reacted to Oats182's post in the thread Proxmox system reboots after between 19 and 20 hours. with Like.
Thanks! Ended up being the same thing. RAM. Problem solved - still some mysteries. Very strange as I swapped it previously on the Asrock Rack board*. Reboots over the previous days before changing RAM were at 19hrs 55min, next day at...
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UdoB reacted to Falk R.'s post in the thread ⅓ des HA-Clusters ausgefallen, /etc/pve unvollständig with Like.
Doch, aber eher indirekt. Durch den gestützten DRAM Cache werden die Zellen deutlich weniger beansprucht, was sich stark auf die Alterung auswirkt. Ich kaufe mir gern gebrauchte SSDs, gerade SATA gibts ganz viel Enterprise Ware günstig. M.2...
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UdoB reacted to bl1mp's post in the thread Open Source Infra Meetup in Dresden und Umgebung with Like.
Moini, ich würde die Gelegenheit gerne nutzen, um auf das erste Event unserer neuen Open Source Infra Group aufmerksam zu machen: Proxmox VE: Portable Cluster als Handtasche – Unser erstes Meetup! Wir würden euch gerne bei einer Pizza zum...
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Then you could split the cluster in two single-nodes and go with zve-psync: https://pve.proxmox.com/wiki/PVE-zsync
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UdoB reacted to rmoriz's post in the thread ⅓ des HA-Clusters ausgefallen, /etc/pve unvollständig with Like.
Ja, 2.5G Kupfer. Corsosync: ich schätze mal schon. Link sind 2.5GE, Link 2 die 1GE. Die beiden Netze sind per VLAN getrennt und laufen über 2 separate Switches. Gab noch nie Probleme damit, denke nicht, dass es irgendetwas mit dem Problem zu...
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Yes. I had a feeling that apt update failed because otherwise the script should have run apt install pv for you as it uses &&. See above. I'd recommend you disable the default enterprise repos and enable the subscription ones so you can do...
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UdoB reacted to boomshankerx's post in the thread ZFS Storage for VMs and Proxmox vs TrueNAS Management with Like.
TrueNAS over iSCSI Storage Plugin for Proxmox: [http://github.com/boomshankerx/proxmox-truenas](http://github.com/boomshankerx/proxmox-truenas) This is the reincarnation of the original plugin compatible with TrueNAS 25+. Fully API...
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UdoB reacted to Johannes S's post in the thread ZFS Storage for VMs and Proxmox vs TrueNAS Management with Like.
For playing around with Ceph etc you could just spin up three VMs and install ProxmoxVE with Ceph on them. Regarding HA: I would use the third mini PC as a combined ProxmoxBackupServer/qdevice node. Alternatively you could setup a VM on your...
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UdoB replied to the thread Moving old backups to HDD.Great that it works now :-) Please tag this thread "Solved" - there is an "Edit thread"-button above the first post.
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Nevermind, I was pointing it to /rpool and not /rpool/ROOT/pbs-1 for the backing directory (per the zfs list command) Hopefully that helps someone else. Thank you guys for all the help!
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This isnt really a pve question. Also, I would strongly advise taking this opportunity to migrate your mail server to a currently supportable environment- mail is one of the most obvious places for external attack after all. Luckily for you...
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UdoB replied to the thread Automatische ausführung von Apt-get update ausschalten.Prima! Nur du selber kannst den "Title" auf "Solved" setzen. Oben über dem ersten Beitrag ist ein Knopf "Edit thread"...
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hey there, Same here... no need to be sorry for being dumb....better: be sorry for being lazy (regarding @UdoB's words above ;) ). That said... I am indeed new with proxmox and virtualization in general as well. And yeah, I too stumbled over...
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Thanks for the reply! I just confirmed that I was missing the correct Trixie repositories. After copying the correct repositories from another working trixie install, I was able to run apt full-upgrade; all upgrades completed successfully and the...