pod reset recovery: new SSH port, consolidated downloads to 1T volume, retire tmpfs overflow

The network volume was resized to 1TB (which reset the pod and wiped the
container disk). All weights now live persistently on /workspace; the
/dev/shm overflow scheme is no longer needed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/pod/download-weights-tmpfs.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-# Overflow download for the weight files that don't fit under the /workspace
-# network-volume quota (~100GB on the current pod). Puts them on tmpfs
-# (/dev/shm, 176GB on the B200 pod) — EPHEMERAL: lost on pod restart, so this
-# is for benchmarking sessions. Re-run after any pod restart.
-#
-#   tmux new -s downloads-shm -d 'bash /workspace/minimax-h3/download-weights-tmpfs.sh'
-#
-# ComfyUI sees this path via the minimax_shm section of extra_model_paths.yaml.
-set -uo pipefail
-
-REPO="Comfy-Org/MiniMax-H3"
-DEST="/dev/shm/minimax-h3-models"
-LOG="/workspace/minimax-h3/download.log"
-
-mkdir -p "$DEST/diffusion_models"
-export HF_HUB_ENABLE_HF_TRANSFER=1
-
-log() { echo "[$(date -u +%FT%TZ)] $*" | tee -a "$LOG"; }
-
-dl() {
-  local file="$1"
-  if [ -f "$DEST/$file" ]; then
-    log "SKIP $file (already present in shm)"
-    return 0
-  fi
-  log "START $file -> tmpfs"
-  if hf download "$REPO" "$file" --local-dir "$DEST" >>"$LOG" 2>&1; then
-    log "DONE $file ($(du -h "$DEST/$file" | cut -f1))"
-  else
-    log "FAILED $file"
-    return 1
-  fi
-}
-
-log "=== tmpfs overflow download starting ==="
-dl diffusion_models/minimax_h3_fl2va_int8_convrot.safetensors
-dl diffusion_models/minimax_h3_ref2va_bf16.safetensors
-dl diffusion_models/minimax_h3_fl2va_bf16.safetensors
-rm -rf "$DEST/.cache"
-log "=== tmpfs overflow downloads complete ==="

scripts/pod/download-weights.sh

@@ -55,4 +55,5 @@ dl diffusion_models/minimax_h3_fl2va_int8_convrot.safetensors
 dl diffusion_models/minimax_h3_ref2va_bf16.safetensors
 dl diffusion_models/minimax_h3_fl2va_bf16.safetensors
 
+rm -rf "$DEST/.cache"
 log "=== All downloads complete ==="

scripts/pod/extra_model_paths.yaml

@@ -1,13 +1,7 @@
-# ComfyUI extra model paths — points at the RunPod network volume where all
-# MiniMax H3 weights live. Install to /ComfyUI/extra_model_paths.yaml
+# ComfyUI extra model paths — points at the RunPod network volume (1 TB) where
+# all MiniMax H3 weights live. Install to /ComfyUI/extra_model_paths.yaml
 minimax_workspace:
   base_path: /workspace/minimax-h3/models
   diffusion_models: diffusion_models
   text_encoders: text_encoders
   vae: vae
-
-# tmpfs overflow for files that exceed the network-volume quota (~100GB).
-# EPHEMERAL — refill with download-weights-tmpfs.sh after a pod restart.
-minimax_shm:
-  base_path: /dev/shm/minimax-h3-models
-  diffusion_models: diffusion_models