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mdev rules for masking origin filesystem UUID
This commit is contained in:
Forza 2023-11-24 08:40:07 +01:00
parent fa9362f147
commit 1a95f201d9
2 changed files with 29 additions and 0 deletions

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mdev/dmcache-uuids Normal file
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# Filesystem UUIDs that should be removed from
# /dev/disk/by-uuid/
# One UUID per row.
44b2986e-0799-422a-9fb7-a534bbbc62a0

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mdev/dmcache.mdev Normal file
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#!/bin/sh
uuid_file="/etc/dmcache-uuids"
# Check if the file exists
if [ ! -f "$uuid_file" ]; then
echo "Error: File '$uuid_file' not found."
exit 1
fi
# Loop through each UUID in the file and remove the corresponding symlink
while IFS= read -r uuid; do
if [ -z "$uuid" ] || [ "${uuid:0:1}" = "#" ]; then
continue
fi
symlink="/dev/disk/by-uuid/$uuid"
# Check if the symlink exists
if [ -L "$symlink" ]; then
echo "Removing symlink: $symlink"
rm "$symlink"
fi
done < "$uuid_file"