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#!/bin/sh
PREREQS="udev"
prereqs() { echo "$PREREQS"; }
case $1 in
prereqs)
prereqs
exit 0
;;
esac
if [ ! -x /usr/sbin/multipath ]; then
exit 0
fi
. /usr/share/initramfs-tools/hook-functions
# used by our scripts
copy_exec /usr/bin/grep
copy_exec /usr/bin/pidof
copy_exec /usr/sbin/dmsetup
# udev: multipath
copy_exec /usr/sbin/multipath
copy_file udev_rule /usr/lib/udev/rules.d/56-dm-mpath.rules
copy_file udev_rule /usr/lib/udev/rules.d/60-multipath.rules
# udev: kpartx
copy_exec /usr/sbin/kpartx
copy_exec /usr/bin/partx
copy_exec /usr/lib/udev/kpartx_id
copy_file udev_rule /usr/lib/udev/rules.d/56-dm-parts.rules
copy_file udev_rule /usr/lib/udev/rules.d/60-kpartx.rules
copy_file udev_rule /usr/lib/udev/rules.d/68-del-part-nodes.rules
# multipathd and libraries
mkdir -p $DESTDIR/usr/lib/multipath/
for x in /usr/lib/multipath/*; do
copy_exec $x
done
copy_exec /usr/sbin/multipathd
# multipathd requires libgcc_s.so.1 (not handled by copy_exec() as it's dlopen()'ed).
copy_libgcc
# multipathd requires /run/multipathd.pid
mkdir -p $DESTDIR/run
[ -r /etc/multipath.conf ] && copy_file config /etc/multipath.conf
[ -r /etc/multipath/bindings ] && copy_file config /etc/multipath/bindings
[ -r /etc/multipath/wwids ] && copy_file config /etc/multipath/wwids
copy_modules_dir kernel/drivers/md/
copy_modules_dir kernel/drivers/scsi/device_handler
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