This file is indexed.

/lib/partman/init.d/03kernelmodules_jfs is in ubiquity 2.21.63.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
#!/bin/sh

mkdir -p /var/lib/partman

cat /proc/modules |
while read module_name x; do
	if [ "$module_name" = jfs ]; then
		>/var/lib/partman/jfs
		exit 0
	fi
done

if modprobe jfs >/dev/null 2>/dev/null; then
	>/var/lib/partman/jfs
	exit 0
fi

if grep -q jfs /proc/filesystems; then
	>/var/lib/partman/jfs
fi