After a disk resize made by a WHMCS upgrade, Proxmox reports error and old size
Environment: WHMCS Proxmox VE Modules Gardens Proxmox VE Module TrueNAS Scale iSCSI NAS After a client automatically upgraded a service the disk resize command was
Virtualization
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.
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
List of useful Proxmox commands
# pvesm list nasX Volid Format Type Size VMID nasX:base-9000-disk-0 raw images 3758096384 9000 nasX:vm-112-disk-0 raw images 214748364800 112 nasX:vm-125-disk-0 raw images 268435456000 125 nasX:vm-137-disk-0
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
Proxmox VE Cluster Live Restore of Normal Backup Job Across TheGrandWazoo NAS Fails
Whilst trying to restore a normal backup job from one node to another in another part of the cluster, the following is experienced: Warning: volblocksize
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
Anatomy of (another) Proxmox hypervisor reboot gone wrong
Introduction I hate Proxmox hypervisor reboots. Any hypervisor reboot is a bad thing, because at the end of the day you’ll have VMs on the
Proxmox Hypervisor Reboot: DMAR-IR: [Firmware Bug]: ioapic 3 has no mapping iommu, interrupt remapping will be disabled
A while ago I rebooted a Proxmox server in cluster and got this scary message: DMAR-IR: [Firmware Bug]: ioapic 3 has no mapping iommu, interrupt