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I'm trying to pave the way for migrating Proxmox 7 to 8. One warning thrown by pve7to8 is about an installed dkms module - which is version 4.18.0 of the mellanox drivers, as previously, my ConnectX-4 was not working reliably. I googled and found that this module will probably cause issues...

I'm planning to move my physical firewall into a proxmox VM. For this purpose, I need to "upgrade" my network config. Currently, Proxmox is connected to an access port on my switch. In the new config, proxmox shall be getting all VLANs for passthrough in an lacp trunk port to one VM. Current...

Hi, I just updated my promox host after quite some time of it running stable and me traveling (so better not touch a running system). During update, I saw the following error: Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 5.15.74-1-pve...

Hi, I'm currently running RAIDs on my Proxmox server, with ZFS, shared via NFS with VMs and other machines on the network. I am now looking to build another single SSD into the system which I would also like to share via NFS - but in EXT4 format, as I do not see huge benefit in running single...

So I still have an old XP VM with which I need to share a couple of file folders. With PVE 6, I've been using samba on the Proxmox machine to share folders as SMB1 with that VM. Now, with PVE 7 and Debian Bullseye, Samba has been promoted to/above 4.13, which appears to have removed support for...

Hi, I'm trying to connect my Promox machine via Link Aggregation to a HP1810 switch. For this purpose, I have configured two ports as trunk (LACP Active) in the web interface of the switch and link aggregation on Proxmox. netstat -i suggests that this is working: Iface MTU RX-OK RX-ERR...

I have a striped mirror pool consisting of 4 SATA disks that is not mounted during boot. Syslog gives the error message in the subject above. The error appears to be that for some reason ZFS is taking long to read/import/... the pools. Because after the system has booted, after I manually open a...

Not sure if this is the best forum, but I will give it a try: I have two 2TB Samsung 860 Pro SSDs here. Both show appr. the same SMART status: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 5 Reallocated_Sector_Ct 0x0033 100 100 010...

I have an nvme pool that I want to use for a) storing VMs b) storing mails (by a mail server run in one of the VMs) For this purpose, I have created, via command line, a ZFS pool with two datasets, "VMs" and "mail". (mail is obviously shared via nfs with a VM). I have then, in Proxmox GUI...

Hi, upon booting the system (only during boot so far), I get a segfault in ZFS: [ 17.905941] ZFS: Loaded module v0.8.3-pve1, ZFS pool version 5000, ZFS filesystem version 5 [...][ 20.804544] zfs[4387]: segfault at 0 ip 00007f565ddde694 sp 00007f5656ff5420 error 4 [ 20.804546] zfs[4379]...

Am I correct in assuming that I will need to create a cron job to run "zpool trim" on, e.g., a weekly basis? Because the "autotrim" property doesn't appear to be set on zpools by default (neither "zfs get all" nor "zdb" show it), and I couldn't find any existing cronjob or timer that runs "zfs...

Hi, I have a new hardware platform here and am considering to move from an Ubuntu server running kvm/qemu VMs to Proxmox for the new machine. I found the migration doc in the wiki, which is working ok. However, there are a few details that impact the VMs, one of which is that NICs get renamed...