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After gemini-propoesed fixes

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This commit is contained in:
Sam Hardeman 2026-03-13 01:38:34 +01:00
parent 2e31283b61
commit 83324dd0f7
11 changed files with 228 additions and 307 deletions
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27
umount-squash-image
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@ -1,16 +1,27 @@
#!/bin/bash
DIR="$@"
# Lackadaisical squashfs tools - Unmount
DIR="$1"
if [[ -z "$DIR" ]]; then
echo "Usage: $0 <directory>"
exit 1
fi
DIR=$(readlink -f "$DIR")
DIR_SHORT=$(basename "$DIR")
OVERLAY_ROOT=$(readlink -f "${DIR}/..")/.squashfs/${DIR_SHORT}
OVERLAY_UPPER=${OVERLAY_ROOT}/upper
OVERLAY_LOWER=${OVERLAY_ROOT}/lower
OVERLAY_WORK=${OVERLAY_ROOT}/work
OVERLAY_TARG=$DIR
OVERLAY_ROOT="$(dirname "$DIR")/.squashfs/$DIR_SHORT"
OVERLAY_LOWER="$OVERLAY_ROOT/lower"
OVERLAY_TARG="$DIR"
sudo umount -R "$OVERLAY_TARG" 2>/dev/null
sudo umount -R "$OVERLAY_LOWER" 2>/dev/null
# Forcefully unmount both layers recursively
sudo umount -l -R "$OVERLAY_TARG" 2>/dev/null
sudo umount -l -R "$OVERLAY_LOWER" 2>/dev/null
if mountpoint -q "$OVERLAY_TARG" || mountpoint -q "$OVERLAY_LOWER"; then
echo "Warning: Filesystem is still mounted. Check for open processes."
exit 1
fi
echo "SquashFS filesystem has been unmounted."
exit 0