black screen/no-signal on monitor after upgrade to PVE 7?
Hi there. I performed locally a fresh installation of PM (6.4-1) on my Fujitsu x2540 M2. After that I updated (remotely) to v.7 'by-the-book' using pve6to7 check and no-subscripton repos. Everything...
View ArticleStart von LXC Container dauert lange bei Debian 11 PVE 7.0
Hallo, ich habe gerade einen LXC Container Debian 11 (debian-11-standard_11.0-1_amd64.tar.gz) erstellt. Nesting ist ja standardmäßig aktiv. Allerdings benötigt der Container ca. 2 min zum starten....
View Articlezfs 2.1 roadmap
I've had a rather catastrophic fault (3 drives in a raidz2 vdev) that I've been trying to recover from for the last month or so. I finally have the scrub complete successfully without DISK errors but...
View Article[Tutorial] Run Open vSwitch (OVS) + DPDK on PVE 7.0
Markdown (GitHub flavored): Hello everyone, I've successfully configured Open vSwitch + DPDK on PVE 7.0. In my setup, a VM with 2-core 1.8 GHz can send 64 byte packets to wire via a Open vSwitch...
View ArticleFehler 'Error: No such file or directory (os error 2)' bei Backup auf...
Hi, ich habe heute "erfolgreich" den PBS 2.0.4 aufgesetzt. PBS läuft als VM auf der PVE 7.0.11. Die Backups sollen auf einer Synology gespeichert werden. Dazu habe ich im PBS einen Datastore erstellt...
View Articlelive migration, all vms on target server extremely slow
Hello we have a 3 node cluster (EPYC), each with 10gbit and 1gbit networks. All servers have at least one ssd installed (Samsung 860 Pro). As soon as I start a live migration to another node, the vms...
View ArticleZFS pool faults every week at Friday 02:00
I am observing some weird behaviour on one of my PVE systems: Every week on firday at around 02:00 o'clock one drive from the ZFS pool switches its state to "faulted". Last week at ~17:00 o'clock...
View ArticleOut of memory crash during hdd speedtest in vm
Hi, I'm new to proxmox and currently I have 1 windows 10 vm which I'm using for testing. When I run a hdd benchmark using crystaldiskmark or ATTO in the windows 10 vm and monitor ram usage on the host...
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VM in RamDisk
Hello, I just joined the forums, and I am a noob, please be gentle I’ve been searching but can’t find a tutorial on how to create a ramdisk on the host and have proxmox use it for guest installs. I’ve...
View ArticlePerformanceprobleme mit einer branchenspezifischen Software
Moin Zusammen, ich habe folgendes Problem. Auf einer VM mit Windows 2016 läuft eine branchenspezifische Software die über ein freigegbenes Verzeichnis auf den Arbeitsplätzen mit einer *.exe aufgerufen...
View ArticleIssues after renaming node
I followed the instructions here https://pve.proxmox.com/wiki/Renaming_a_PVE_node and the name changed but all of my container/VM configs were not there. After checking into /etc/pve/nodes the old node...
View Articlezpool not in search path
Following the instructions here: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_11_Bullseye After rebooting, /usr/sbin is in the search path and therefore zpool is not either and I get this:...
View ArticleSDN test with Proxmox 7 can not start VM
Hello! I want to test SDN on Proxmox 7 but I can not start VM with error Code: no physical interface on bridge 'vnet1' kvm: -netdev...
View ArticleError getting osd journal information
Proxmox 6.4 When I issue this command I get an error and no result: Code: # ceph-osd --get-journal-fsid --osd-journal=/dev/sde -i 23 2021-09-29 22:14:58.319 7f59ee497c80 -1 asok(0x55eb542d8000)...
View ArticleMinor but annoying iPad swipe bug
Hello This is for iPad and pbs only (pve UI works as expected). See attached. If you swipe using your finger in the area 1, all works fine. However if you start from the area 2 (and any other places...
View Articlezpool replace doesnt replace bios and efi
i build a server with 4 disks first 2 disk raid 1 zfs for proxmox os the rest 2 disk raid 1 zfs for vm i have no problem to replace zfs pool for vm however when i do the same for the proxmox os (found...
View ArticleSlow performance on USB ports
I'm having really poor performance when copying data from one physical USB-C disk to another physical USB-A disk plugged into the same Proxmox VE-system. The rsync below is only at 0.85kB/s....
View Articlemodprobing a kernel module gives error: "could not insert 'iw_cxgb4': Invalid...
Trying to load the Chelsio iWarp module using this command: modprobe iw_cxgb4. I get the following error: ERROR: could not insert 'iw_cxgb4': Invalid argument This is the dmesg output: Code: [...
View ArticleTape backup: use of retention
Hi, i define a Mediapool WEEK with retention of 3 weeks. For the Pool I add four tape witch we changed every week, so if we insert the fourth one, it should be overide. But always I got the message the...
View ArticleGenerate user ticket without their password
It it possible over the API or CLI to generate a user's ticket without their password as an admin/root user? I'm working on a custom SSO for proxmox that would in the background generate a ticket for...
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