Add toram boot entry and Install to RAM resume support
- grub.cfg: add "load to RAM (toram)" entry to advanced submenu - install_to_ram.go: resume from existing /dev/shm/bee-live copy if source medium is unavailable after bee-web restart - tasks.go: fix "Recovered after bee-web restart" shown on every run (check j.lines before first append, not after) - bee-install: retry unsquashfs up to 5x with wait-for-remount on source loss; clear error message with bee-remount-medium hint - bee-remount-medium: new script to find and remount live ISO source after USB/CD reconnect; supports --wait polling mode - 9000-bee-setup: chmod +x for bee-install and bee-remount-medium Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -16,6 +16,11 @@ menuentry "EASY-BEE" {
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}
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submenu "EASY-BEE (advanced options) -->" {
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menuentry "EASY-BEE — load to RAM (toram)" {
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linux @KERNEL_LIVE@ @APPEND_LIVE@ toram nomodeset bee.nvidia.mode=normal net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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initrd @INITRD_LIVE@
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}
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menuentry "EASY-BEE — GSP=off" {
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linux @KERNEL_LIVE@ @APPEND_LIVE@ nomodeset bee.nvidia.mode=gsp-off net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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initrd @INITRD_LIVE@
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@@ -63,8 +63,10 @@ chmod +x /usr/local/bin/bee-sshsetup 2>/dev/null || true
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chmod +x /usr/local/bin/bee-smoketest 2>/dev/null || true
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chmod +x /usr/local/bin/bee 2>/dev/null || true
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chmod +x /usr/local/bin/bee-log-run 2>/dev/null || true
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chmod +x /usr/local/bin/bee-selfheal 2>/dev/null || true
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chmod +x /usr/local/bin/bee-boot-status 2>/dev/null || true
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chmod +x /usr/local/bin/bee-selfheal 2>/dev/null || true
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chmod +x /usr/local/bin/bee-boot-status 2>/dev/null || true
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chmod +x /usr/local/bin/bee-install 2>/dev/null || true
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chmod +x /usr/local/bin/bee-remount-medium 2>/dev/null || true
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if [ "$GPU_VENDOR" = "nvidia" ]; then
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chmod +x /usr/local/bin/bee-nvidia-load 2>/dev/null || true
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chmod +x /usr/local/bin/bee-gpu-burn 2>/dev/null || true
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@@ -65,6 +65,9 @@ done
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SQUASHFS="/run/live/medium/live/filesystem.squashfs"
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if [ ! -f "$SQUASHFS" ]; then
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echo "ERROR: squashfs not found at $SQUASHFS" >&2
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echo " The live medium may have been disconnected." >&2
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echo " Reconnect the disc and run: bee-remount-medium --wait" >&2
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echo " Then re-run bee-install." >&2
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exit 1
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fi
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@@ -162,10 +165,59 @@ log " Mounted."
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log "--- Step 5/7: Unpacking filesystem (this takes 10-20 minutes) ---"
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log " Source: $SQUASHFS"
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log " Target: $MOUNT_ROOT"
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unsquashfs -f -d "$MOUNT_ROOT" "$SQUASHFS" 2>&1 | \
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grep -E '^\[|^inod|^created|^extract' | \
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while read -r line; do log " $line"; done || true
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log " Unpack complete."
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# unsquashfs does not support resume, so retry the entire unpack step if the
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# source medium disappears mid-copy (e.g. CD physically disconnected).
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UNPACK_ATTEMPTS=0
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UNPACK_MAX=5
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while true; do
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UNPACK_ATTEMPTS=$(( UNPACK_ATTEMPTS + 1 ))
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if [ "$UNPACK_ATTEMPTS" -gt "$UNPACK_MAX" ]; then
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die "Unpack failed $UNPACK_MAX times — giving up. Check the disc and logs."
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fi
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[ "$UNPACK_ATTEMPTS" -gt 1 ] && log " Retry attempt $UNPACK_ATTEMPTS / $UNPACK_MAX ..."
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# Re-check squashfs is reachable before each attempt
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if [ ! -f "$SQUASHFS" ]; then
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log " SOURCE LOST: $SQUASHFS not found."
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log " Reconnect the disc and run 'bee-remount-medium --wait' in another terminal,"
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log " then press Enter here to retry."
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read -r _
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continue
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fi
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# wipe partial unpack so unsquashfs starts clean
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if [ "$UNPACK_ATTEMPTS" -gt 1 ]; then
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log " Cleaning partial unpack from $MOUNT_ROOT ..."
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# keep the mount point itself but remove its contents
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find "$MOUNT_ROOT" -mindepth 1 -maxdepth 1 -exec rm -rf {} + 2>/dev/null || true
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fi
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UNPACK_OK=0
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unsquashfs -f -d "$MOUNT_ROOT" "$SQUASHFS" 2>&1 | \
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grep -E '^\[|^inod|^created|^extract|^ERROR|failed' | \
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while IFS= read -r line; do log " $line"; done || UNPACK_OK=$?
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# Check squashfs is still reachable (gone = disc pulled during copy)
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if [ ! -f "$SQUASHFS" ]; then
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log " WARNING: source medium lost during unpack — will retry after remount."
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log " Run 'bee-remount-medium --wait' in another terminal, then press Enter."
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read -r _
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continue
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fi
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# Verify the unpack produced a usable root (presence of /etc is a basic check)
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if [ -d "${MOUNT_ROOT}/etc" ]; then
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log " Unpack complete."
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break
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else
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log " WARNING: unpack produced no /etc — squashfs may be corrupt or incomplete."
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if [ "$UNPACK_ATTEMPTS" -lt "$UNPACK_MAX" ]; then
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log " Retrying in 5 s ..."
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sleep 5
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fi
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fi
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done
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# ------------------------------------------------------------------
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log "--- Step 6/7: Configuring installed system ---"
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100
iso/overlay/usr/local/bin/bee-remount-medium
Normal file
100
iso/overlay/usr/local/bin/bee-remount-medium
Normal file
@@ -0,0 +1,100 @@
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#!/bin/bash
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# bee-remount-medium — find and remount the live ISO medium to /run/live/medium
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#
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# Run this after reconnecting the ISO source disc (USB/CD) if the live medium
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# was lost and /run/live/medium/live/filesystem.squashfs is missing.
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#
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# Usage: bee-remount-medium [--wait]
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# --wait keep retrying every 5 seconds until the medium is found (useful
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# while physically reconnecting the device)
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set -euo pipefail
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MEDIUM_DIR="/run/live/medium"
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SQUASHFS_REL="live/filesystem.squashfs"
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WAIT_MODE=0
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for arg in "$@"; do
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case "$arg" in
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--wait|-w) WAIT_MODE=1 ;;
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--help|-h)
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echo "Usage: bee-remount-medium [--wait]"
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echo " Finds and remounts the live ISO medium to $MEDIUM_DIR"
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echo " --wait retry every 5 s until a medium with squashfs is found"
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exit 0 ;;
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esac
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done
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log() { echo "[$(date +%H:%M:%S)] $*"; }
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die() { log "ERROR: $*" >&2; exit 1; }
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# Return all candidate block devices (optical + removable USB mass storage)
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find_candidates() {
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# CD/DVD drives
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for dev in /dev/sr* /dev/scd*; do
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[ -b "$dev" ] && echo "$dev"
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done
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# USB/removable disks and partitions
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for dev in /dev/sd* /dev/vd*; do
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[ -b "$dev" ] || continue
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# Only whole disks or partitions — skip the same device we are running from
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local removable
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local base
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base=$(basename "$dev")
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removable=$(cat "/sys/block/${base%%[0-9]*}/removable" 2>/dev/null || echo 0)
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[ "$removable" = "1" ] && echo "$dev"
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done
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}
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# Try to mount $1 to $MEDIUM_DIR and check for squashfs
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try_mount() {
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local dev="$1"
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local tmpdir
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tmpdir=$(mktemp -d /tmp/bee-probe-XXXXXX)
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if mount -o ro "$dev" "$tmpdir" 2>/dev/null; then
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if [ -f "${tmpdir}/${SQUASHFS_REL}" ]; then
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# Unmount probe mount and mount properly onto live path
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umount "$tmpdir" 2>/dev/null || true
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rmdir "$tmpdir" 2>/dev/null || true
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# Unmount whatever is currently on MEDIUM_DIR (may be empty/stale)
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umount "$MEDIUM_DIR" 2>/dev/null || true
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mkdir -p "$MEDIUM_DIR"
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if mount -o ro "$dev" "$MEDIUM_DIR"; then
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log "Mounted $dev on $MEDIUM_DIR"
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return 0
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else
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log "Mount of $dev on $MEDIUM_DIR failed"
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return 1
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fi
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fi
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umount "$tmpdir" 2>/dev/null || true
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fi
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rmdir "$tmpdir" 2>/dev/null || true
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return 1
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}
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attempt() {
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log "Scanning for ISO medium..."
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for dev in $(find_candidates); do
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log " Trying $dev ..."
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if try_mount "$dev"; then
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local sq="${MEDIUM_DIR}/${SQUASHFS_REL}"
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log "SUCCESS: squashfs available at $sq ($(du -sh "$sq" | cut -f1))"
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return 0
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fi
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done
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return 1
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}
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if [ "$WAIT_MODE" = "1" ]; then
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log "Waiting for live medium (press Ctrl+C to abort)..."
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while true; do
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if attempt; then
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exit 0
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fi
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log " Not found — retrying in 5 s (reconnect the disc now)"
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sleep 5
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done
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else
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attempt || die "No ISO medium with ${SQUASHFS_REL} found. Reconnect the disc and re-run, or use --wait."
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fi
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