Add interactive storage preparation and safer mount handling for host-migrate.
- Track and clean up on-demand mounts via TEMP_MOUNTS and extend cleanup handler.
- Add helpers: _new_mountpoint, _offer_fstab, mount_existing_fs, format_and_mount, create_lv_and_mount to mount, format, or create LVs and optionally persist to /etc/fstab.
- Enhance browse_mounts to list unmounted block devices and LVM VGs, offer mount/format/LV creation, and return prepared mount via BROWSE_RESULT.
- Integrate prepared target into choose_location and do_export; show free-space warning before export.
- Improve vzdump output detection to pick the newest non-log file.
- Minor UX/message tweaks and quoting fixes for backup filenames when restoring storage.cfg and /etc/hosts.
These changes let users pick or prepare target storage (mount existing FS, format disks, create LVs) interactively and ensures temporary mounts are cleaned up.
Add tools/pve/host-migrate.sh — an interactive Proxmox VE host migration utility. The script (whiptail UI) can export host configuration, /etc tarball, SSH keys, APT state and LXC/QEMU guests (vzdump or config-only) into a timestamped bundle, with optional on-demand NFS mounting. It also supports importing bundles to restore guests and selective host components (storage, users, SSH, APT, hosts, network, hostname) with explicit warnings for dangerous operations (network/hostname). Implements preflight checks, manifest creation, storage mapping checks, cleanup trap for NFS, and integrates helper functions loaded from the project's core scripts.
MickLesk