Re: Cannot start network interfaces

2025-01-28 Thread Jim Fehlig via Users
On 1/28/25 02:20, Iain M Conochie wrote: On Mon, 2025-01-27 at 15:00 -0700, Jim Fehlig wrote: On 1/27/25 05:50, Iain M Conochie wrote: Good day all,   I have having an issue starting virtual networks defined within libvirt: virsh # net-start cmdb error: Failed to start network cmdb error: i

Re: The right way to revert to external disk snapshots

2025-01-28 Thread Peter Krempa
On Sat, Jan 25, 2025 at 09:27:04 +0100, Alex Serban wrote: > Hello everyone, I'm seeking guidance on *best practices* for virtual Hi, your message got a bit malformated (as a big blob of text) so I hope I don't forget any bits to reply. > machine recovery using external disk snapshots, particular

The right way to revert to external disk snapshots

2025-01-28 Thread Alex Serban
Hello everyone, I'm seeking guidance on *best practices* for virtual machine recovery using external disk snapshots, particularly in a storage environment with ZFS. My current snapshot and recovery *workflow* involves: - Keeping VM disks & state on a ZFS volume; - Creating external KVM/Libvirt disk

Re: Cannot start network interfaces

2025-01-28 Thread Michael Kjörling
On 28 Jan 2025 09:20 +, from i...@shihad.org (Iain M Conochie): >>> dnsmasq: failed to create listening socket for 172.26.80.1: Address >>> already in use > > I have locked named to only listen on the primary IP address, and my > networks are now starting! Thanks very much for your help. An

Re: Cannot start network interfaces

2025-01-28 Thread Iain M Conochie
On Mon, 2025-01-27 at 15:00 -0700, Jim Fehlig wrote: > On 1/27/25 05:50, Iain M Conochie wrote: > > Good day all, > > > >   I have having an issue starting virtual networks defined within > > libvirt: > > > > > > virsh # net-start cmdb > > error: Failed to start network cmdb > > error: internal

Re: RBD pool not starting "An error occurred, but the cause is unknown"

2025-01-28 Thread Martin Kletzander
On Sun, Jan 19, 2025 at 04:26:36PM +1000, Stuart Longland VK4MSL via Users wrote: Hi all, I have an issue getting a RBD pool going on a newly deployed compute node. The storage back-end is a Ceph storage cluster running Ceph 14 (Nautilus… yes I know this is old, an update to 18 is planned soon