Prox ACME Not trusted - Seems setup right
Cert is applied and DNS setup to work correctly internally. CF Cert gets applied but still get warning, figured I'd wait / verify cache all that and still not trusted. Others I've done work fine... The...
View ArticleHow to Passthrough AMD GPU to a VM in Proxmox?
Hello Proxmox Community, I'm looking to set up GPU passthrough for an AMD graphics card to one of my virtual machines in Proxmox VE and could use some guidance. Here are a few specific questions: What...
View ArticleAs zpool list always given the wrong free space ?
Just notice that my 4TB , 3 + 1 , which should be about 15TB total, but 11.5TB usable . So with 4.91TB used I have 9.4TB free . Mirrors look to be correct but not my raidz1-0 root@pve1:~# zpool list...
View ArticlePVE 8.2.2 changing hostname and showing template name of LXC container
To change the host name of a LXC Container: LXC Container => DNS => hostname => Edit To see the name of the LXC Template used and date of LXC container creation there is currently no option....
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SMB/CIFS: NT_STATUS_LOGON_FAILURE
I have: 3 Proxmox: 2 with Proxmox 8.2 and another with 7.4 Synology NAS with SMB enabled I have successfully configured one of the Proxmox servers running version 8, but the other two consistently show...
View ArticleCopy containers?
I have had some issues with 2FA and I would like to reinstall Proxmox because I ended up messing up the web interface while tinkering without proper setup. I have SSH access to both nodes, and I would...
View ArticleFAILED 04:03:30 error pruning backups - check log
Hello all, I'm having issues with a backup of a vm on my proxmox server (version 6.4.8). The backup destination is a drobo NAS with a CIFS/Samba share, here's the error: 100: 2021-06-25 08:59:15 INFO:...
View ArticlePBS Performance improvements (enterprise all-flash)
I have just replaced our backup server with a Dell machine running a pair of 8 core Xeon Gold 6144's with 512GB of RAM, and 24 x 12G 7.68TB SAS SSD's in a hardware RAID 10 on a Dell PERC H740P (I have...
View ArticleLexar NM790 2TB
Hi, Proxmox keeps crashing. Single drive installation, running the Lexar NM790 2TB. Partition layout consists of default LVM section followed by a ext-4 partition created by me. The computer is HP...
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Killed my Cluster (Splitbrain)
Hello everyone, I blew up my cluster during my cleanup work. In the German sector, I picked up the term "Spritbrain". The cluster now consists of two servers. Each server is accessible, but the other...
View ArticleCan't remove Container
Good afternoon Team, I have Proxmox cluster and I created a container on my node 1 and installed an application (UrBackup) on it, the problem is that after a few days the application stopped working, I...
View ArticleEncryption Options for VM´S /Server
Hi, i try fo find a strategy to encrypt my vm´s or my server. I found some Topics here about but not really what i´m looking for. For me the best solution would be to encrypt every vm by itself, so the...
View Article2x PVE instance locked up (hard reboot) when CIFS share down
I am new to Proxmox. I am far from a Linux expert, but can follow instruction. I'm guessing this is a networking problem, at least partially. I recently set up two PVE instances and linked them in a...
View Articleproxmox-offline-mirror proxy error
Hello, I have followed the documentation to create a proxmox offline mirror on a debian 12 server. It is behind a proxy, and I have create the necessary proxy environment variable as follows...
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Disks do not response after some time in Windows VM
After some time (I guess it happens while doing backups on the host) the disks of the VM do not respond anymore (no read/write at all, 100% active) and everything that requires file io freezes. Config...
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Proxmox Host hangs at load screen
So I was using my server a three weeks ago (to update the network settings because I moved) and everything worked great. During this time, I restarted it multiple times and shutdown and cold boot as...
View ArticleAuto Power On After Power Outage on MacBook Pro 2011 with Proxmox
Hello, I have Proxmox running on an old 2011 MacBook Pro. It works very well, and I managed to configure the settings to close the lid without the laptop going to sleep. However, I'm facing another...
View ArticleMany TCP Retransmissions and TCP Dup ACKs: Wrong link aggregation configuration?
Hi there, on our three node Proxmox/Ceph cluster we discovered many of the above TCP errors. We tracked it down to: Only outgoing traffic from a VM to any destination which is not on the same Proxmox...
View ArticleTrim, Discard and Raw - How to reclaim space
Hi, one of my VMs expanded to fill the pool, and maxed out the storage. I was able to use a rescue disk to remove some files and reduce the size of the VM, but the pool is still full. Within the VM if...
View ArticleError: file "/boot/grub/i386-pc/crypto.mod" not found after upgrade from 7.4...
Hi all! I have a cluster of two nodes. Initially, the proxmox version was 6.4, I was able to successfully update two nodes to version 7.4 without errors. Afterwards, I decided to update one of the...
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