Try it without CHAP authentication, AFAIK there is no way to provide that from the PVE GUI " Storage / Add Iscsi " anyway. Just make sure things are properly firewalled
add more Ram to increase the ARC and/or experiment with "cache=meta-data-only"
add some good NVMe/SSDs as a mentioned "Special Device"; note that only new data will land there - but there is a helping command for this
experiment with a Cache...
That's very similar to LVM, which is actually supported. If you don't need the other features of ZFS or BTRFS, just use LVM where only one file or virtual disk will be partly on one drive and party on the other (or use two separate VG to prevent...
If you spread out data over N drives then you have roughly N-times as much chance of a drive failure. If you don't have redundancy (you want 8+4=12) then there is no duplicate copy of the data and it is gone when the only copy is lost (due to a...
Possible, but that would make it a RAID0 (a single stripe in ZFS terms) and you might lose all data when one of the drives fails. This can also be done with LVM and BTRFS.
Anyway, be careful as you double your chances to lose data from a drive...
Not addressing the specific complaint (others are already) but two items to consider:
1. https://blogs.damiendye.uk/en/proxmox/q35-not-i440fx/ according to this its possible and even likely i440fx will be deprecated in the future.
2. note your...
You get the IOPS of a single rotating disk. This is the worst case scenario. By far.
At the beginning everything works, and you start putting actual backups on it. Then the number of chunks increases. Massively. Then you reach a point where (for...
I'm not disputing that it could be something in the switching. However - these ports are not running spanning-tree, so I find it troublesome if that is the problem. I do have a change window next week to put the ports into 'portfast' or...
I Need to unlock amd-v on the Igel m340c processor 424c instead of 412. The bios is from the year 2019 (not 2018).
Is there anyone who change this bios with efivar. Which adresses do i have to change?
Or has somebody a changed bin who he can share?
It should also be noted that the full documentation to upgrade from PVE 8 to 9 is available here:
https://pve.proxmox.com/wiki/Upgrade_from_8_to_9
This documentation also includes a list of known issues, a checklist and gotchas you may come across.
OMG, you guys are the best. I just got locked out of my cluster and followed titidlh process for adding another admin account but I couldn't fully manage my cluster and I still couldn't login with my root account that had 2FA. I tried to delete...
I was able to free one host for testing:
tested the new 7.0.14-21-pve kernel on the affected host (pve3).
Unfortunately, 7.0.14-21-pve still reproduces the issue without any workaround.
Hardware:
Realtek RTL8168h/8111h
PCI ID: 10ec:8168...
Hi everyone, It's my first post, so I'm not sure I was supposed to post it here, but anyways, it could help
So I tried to add new features to my proxmox recently, especially 2FA
It works like a charm, I could use my Google authenticator for...
I just ran into a similar problem with 2FA. I disabled it but I was still being challenged to use backup codes. Unfortunately the codes I have didn't work. Thanks so much for posting this. It totally helped me get back into the GUI.
this is almost certainly the switches, not proxmox. when you reboot a node its ports flap, the arubas send spanning tree topology change notifications, and both switches flush their mac tables. traffic has to relearn for a few seconds which is...