/usr/share/initramfs-tools/scripts/init-top/multipath is in multipath-tools-boot 0.7.4-2ubuntu3.
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 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #!/bin/sh
#
# multipath: load modules and daemon
PREREQ=" "
prereqs() { echo "$PREREQ"; }
case $1 in
prereqs)
prereqs
exit 0
;;
esac
. /scripts/functions
verbose()
{
case "$quiet" in y*|Y*|1|t*|T*)
return 1;;
*)
return 0;;
esac
}
maybe_break pre-multipath
VERBOSITY=0
HW_HANDLERS="scsi_dh_alua scsi_dh_rdac scsi_dh_emc"
MP_MODULES="dm-multipath"
verbose && log_begin_msg "Loading multipath modules"
for module in ${MP_MODULES}; do
if modprobe --syslog "$module"; then
verbose && log_success_msg "loaded module ${module}."
else
log_failure_msg "failed to load module ${module}."
fi
done
verbose && log_end_msg
verbose && log_begin_msg "Loading multipath hardware handlers"
for module in ${HW_HANDLERS}; do
if modprobe --syslog "$module"; then
verbose && log_success_msg "loaded module ${module}."
else
log_failure_msg "failed to load module ${module}."
fi
done
verbose && log_end_msg
# Start multipathd
verbose && log_begin_msg "Starting multipathd"
/sbin/multipathd -B
verbose && log_end_msg
maybe_break post-multipath
exit 0
|