Different response from members of the same cluster (Invalid EHLO/HELO domain)
I have a cluster of two nodes, with which I am having a problem for certain IPs from which I need to receive emails, one of the nodes always rejects emails from those IPs with an error message, while...
View ArticleSalvaging chunks from lost+found
Hi, My filesystem went FUBAR, nuked a couple of directories, and dumped their contents in lost+found, and the files are named after their inode. How do i generate the SHA-256 digest that the filename...
View ArticleError "online storage migration not possible if snapshot exists" on zfspool...
Live migration with snapshots should be possible for zfspool storage, but I am getting the error "online storage migration not possible if snapshot exists". The block at line 520 in QemuMigrate.pm is...
View ArticleUpgrade stuck on pve-ha-lrm.service
Hello there, I've been running a 2 nodes cluster (no HA) for the past 6 months, yesterday I decided that it's time to upgrade them because the new version was available, I did an upgrade on both nodes...
View ArticleProxmox + OPNsense + Home Assistant
Hi Networking newbie with zero experience with virtual environments. I purchased a N5105 mini PC (4GB ram + 128gb NVMe) and plan to run both OPN sense and Home assistant using proxmox. I don't really...
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USB Passthrough ohne Neustart???
Hi, ich habe in eine vm eine externe HDD über USB Passthrough durchgeschleift. Diese Schaltet sich einmal die Woche ein (Tasmota Steckdose) und es wird ein Backup über eine CronJob erstellt. Schaltete...
View ArticleVM I/O Performance with Ceph Storage
Hi everybody, a while ago we set up a three node Proxmox cluster and as storage backend we use the built in ceph features. After a while we noticed a strong decreasing of I/O Perfomance in the VMs when...
View Articleshared storage between 2 nodes within a cluster over common SAS disk
Hi, I'm wondering how to use a DELL ME5024 attached via SAS cards to two members of a PROXMOX VE cluster. The idea is to offer a direct access to the VM disks to the 2 nodes and to reduce the migration...
View Articlestarting the installer GUI-see tty2 for any errors
As a novice, I installed proxmox based on the 13700K generation of the 13th generation. I have the following error, please kindly advise me.
View Articleceph filesystem stuck in read only
Hi, i'm looking for some help/ideas/advices in order to solve the problem that occurs on my metadata server after the server reboot. "Ceph status" warns about my MDS being "read only" but the fileystem...
View ArticleTemporarily Installing TrueNAS 13 on Proxmox 7.3 to overcome SecureBoot issues
Hello and thank you for your attention reading this thread! A couple of days ago I purchased new hardware to install TrueNAS (in order to provide a separate NAS storage to Proxmox), but later I...
View ArticleProxmox 7.3 with ZFS also as backup location
Hi, I've local NVME disks where Proxmox lives and have 2x 6TB as ZFS mirror. On ZFS I also want to store more than only VM's and containers, for example dumps or backups. I found 2 threads:...
View ArticleI have this error during remote sync
2021-05-02T20:12:15+02:00: no data changes 2021-05-02T20:12:15+02:00: re-sync snapshot "ct/114/2021-05-01T19:53:53Z" done 2021-05-02T20:12:15+02:00: percentage done: 17.65% (2 of 17 groups, 100 of 100...
View Articletwo public IPs for one server with one nic
Hello guys, got a "little" issue with 1:1 Nat on pfsense/opnsense, feels like one little piece on the proxmox side is missing. I hope someone can point me into the right direction. From hetzner, I...
View ArticleStrange behavior with the virtual disk speed
Hi all, Since a while I've been encountering strange behavior regarding the speed of the virtual disk. I created a storage pool with LVM-Thin. This is on an SSD. If I create a new VM and install (for...
View ArticleQuestion regarding Domain & Server Whitelist
Hi All, My PMG (latest Version) is sending mails to the qarantine regardless whether or not I have put the domain into the whitelist... Any hints where to search first? I have create a whitelist entry...
View ArticleConnection failed
Ich habe gerade Proxmox neu aufgesetzt und die Shell funktioniert nicht. timed out waiting for client TASK ERROR: command '/usr/bin/termproxy 5900 --path /nodes/server --perm Sys.Console -- /bin/login...
View ArticleHow to setup 1 VM with 2 display.
Hello, I've configured proxmox on my AMD laptop. I can access it via my desktop PC (Windows 10) which have 2 DISPLAYS (2 monitors). I want to pass to the VM (kali linux) my 2 displays, so that I can...
View ArticlePMG Version 7.2 - Heuristics.OLE2.ContainsMacros funktionsunfähig?
Hallo gemeinsam, ich habe die aktuelle PMG-Version installiert und PMG so konfiguriert, dass die E-Mails über Fetchmail abgerufen werden. Laut dem Thread "Block macros document in proxmos email...
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Migrate does not move all disks
Hello, I have a Proxmox cluster with 2 nodes and wanted to migrate VM from one node to the other. This is the config of VM: Apps storage is ZFS abd AppsSSD is LVM After migration the VM can not start...
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