NAS and Proxmox are on the same 10GbE switch but different subnets,
forcing traffic through the router. Need to fix during migration.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Use TrueNAS boot-pool SSDs as mdadm RAID1 for NixOS root to keep
the boot path ZFS-independent. Added zfs export step before shutdown.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
BTRFS RAID5/6 write hole is still unresolved, and RAID1 wastes
capacity with mixed disk sizes. Keep existing ZFS pool and import
directly on NixOS instead. Updated migration strategy, disk purchase
decision (2x 24TB ordered), SMART health notes, and vdev rebalancing
guidance.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
