TD-compressed data is corrupt – System halted
This happened to me with Proxmox and a Supermicro X11SSL-F. I think the screen is cut off.
proxmox
Unable to import vmdk into Proxmox because it’s actually a RAW file
Whilst using qm importdisk you might experience the following problem: root@hv:~# qm importdisk 123 clients-disk.vmdk nas03 importing disk ‘clients-disk.vmdk’ to VM 123 … iscsiadm: No
Proxmox error “Cannot remove image, a guest with VMID ‘XXX’ exists! You can delete the image from the guest’s hardware pane”
At times, after many live migrations between different disk, and whilst using TrueNAS Scale, you’ll encounter the following error: Cannot remove image, a guest with
Resizing TrueNAS Scale Proxmox NAS causes read-only file system
Typically with LVM disks you can just press the resize button in Proxmox and you won’t have any problems. Of course, if you’re using an
After enlarging disk beyond 4TB boundary, Proxmox reports error: attempt to read or write outside of disk ‘hdo’.
Woke up this morning to this after enlarging a big disk yesterday: The computer then tries to boot but fails with a Kernel panic: Doing
How to reduce the size of an LVM disk on a Debian system on Proxmox and an underlying EXT4 disk
Background I’ve never reduced the size of a disk. Everywhere you read up about it there are huge disclaimers that it can break your system,
Oversubscribing LVM-Thin on Proxmox – warnings
Background LVM-Thin is great because you don’t use all the disk space and can share between hosts. However, it’s dangerous to oversubscribe if one of
Proxmox – Unable to wipe disk – disk/partition ‘/dev/sdX’ has a holder (500) – on mirrored disks
Background When deleting a disk from the Proxmox UI, you are presented with several options. Depending on where you started, you might get this problem:
Proxmox installation stuck on 3% creating LVs
Yep, this is apparently normal, mostly if you had data on the drive before, see: https://forum.proxmox.com/threads/proxmox-installation-stuck-on-3-creating-lvs-please-help-guys.94650/
Proxmox SNMP Primer
Introduction Proxmox VE hypervisors need to be monitored. Some of the key items you could monitor are: Disk I/O Wait time CPU temperature Smart Status