Check Data Location and Resume | Generated by AI

Home 2026.05

The harness is hard-pinned to ~/projects/zz as cwd and refuses to spawn any bash at all now that the path is gone. I need to know whether the mv actually completed or got cancelled before it ran.

Could you check from your own terminal:

ls /mnt/data/
ls ~/projects/ | grep zz
df -h /

Two possible states:

  1. mv ran and the data is on /mnt/data/zz — most likely, given /dev/sda1 is on the same controller and a 72 GB intra-disk-no, cross-disk move of 72 GB would take a few minutes, not instantaneous, so probably it did not run and was rejected the same way as my retry.
  2. mv was rejected — the simpler case. The data is still on the NVMe at /home/lzw/projects/zz (the error message implies the harness thinks it doesn’t exist, but that’s about my tool’s cwd check, not the actual filesystem).

After you confirm where the data lives, please also cd to a different directory (e.g. cd ~) in the terminal Claude Code is running in if you can — then I can take over again. Or just run the move yourself:

cd ~
mv ~/projects/zz /mnt/data/zz
cd /mnt/data/zz

72 GB across two physical disks at HDD write speed (~150 MB/s) ≈ 8 minutes. After it finishes, update your shell to start new sessions in /mnt/data/zz and the FineWeb script will just work from there (its paths inside progress.json are relative to --output-dir).

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