That makes sense. For some reason, I was expecting it to set aside at least the minimum ARC amount and reserve it, but it makes sense that it doesn't do that on boot.
I've since seen that system use the full allotment of ARC after running...
I would expect this behavior.
And yes, the ARC only gets actually used when ZFS recognizes relevant read pattern by watching the MRU/MFU counters. (--> "warm up". Newer systems may reload the ARC on boot from disk though...)
Not really. If one uses the WebUI or follows the documentation the no-sub repository gets added with http instead of https, so no manual intervention needed:
https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysadmin_no_subscription_repo...
In my understanding usually the failure domain is "host". I need to be able to shutdown/reboot one node for maintenance. And I want everything to stay alive when (not: if) one node has any kind of problem.
You will lose three or four OSDs if any...
from understanding failure domains. damn @UdoB beat me to the punch. I wont "professor" you on this. You can either read and understand, or deploy your preconcieved notions and learn on your flesh and blood. I would also note that if your...
Selbst SAS SSDs (bei der Nennung von "10K" werden es hier HDDs sein) brauchen ordentlich Leistung. Aber das ist nur ein weiteres Teilproblem. Aus heutiger Sicht ist das genannte System halt einfach verschwenderisch, was die Energieeffizienz...
Replacing a Failed Disk in Proxmox (BTRFS RAID1 – Simple Explanation)
If one disk fails in a Proxmox BTRFS RAID1 setup, your server will still boot from the other disk. That’s normal and expected.
Sometimes it boots in “read-only mode.” This is...
… As long as I've been using Proxmox, and as often as I've had to tinker with the /etc/network/interfaces file to configure bonds and VLANs and everything else, you'd think I'd have realized it can actually be used to configure all of this sort...
Can't you add something like this to the NIC's stanza in the /etc/network/interfaces file?
post-up /usr/sbin/ethtool -s $IFACE advertise 0x1800000001028
Hi,
You need to use http, not https here. apt repositories are already signed via GPG, so HTTPS does not add much here. Thats why we only serve them via HTTP, as that also can reduce load. (There are threads already about this topic here in the...
from understanding failure domains. damn @UdoB beat me to the punch. I wont "professor" you on this. You can either read and understand, or deploy your preconcieved notions and learn on your flesh and blood. I would also note that if your...
Late Reply but one Option might be to mark the File as something that Proxmox VE shouldn't touch.
I do this for /etc/resolv.conf inside a PiHole LXC Container, but I guess with the right Name it would work for anything.
File...
Selbst SAS SSDs (bei der Nennung von "10K" werden es hier HDDs sein) brauchen ordentlich Leistung. Aber das ist nur ein weiteres Teilproblem. Aus heutiger Sicht ist das genannte System halt einfach verschwenderisch, was die Energieeffizienz...
PVE 9.1.5 with a plain-Jane Debian 13 container. I'm trying to pass through an FTDI USB-serial dongle (hereinafter, ttyUSB0). I add it as /dev/serial/by-id and it works; however, in addition to adding /dev/ttyUSB0, it also tries to add ttyUSB1...
The resolving commit for mentioned vioscsi (and viostor) bug was merged 21 Jan 2026 into virtio master (commit cade4cb, corresponding tag mm315).
So if the to-be-released version will be tagged as >= mm315, the patch will be there.
As of me...