newtsts

早期freebsd实现

#!/bin/csh -f
set echo
set time=2
if ($#argv < 2) then
	echo "Usage: newtsts special disk-type"
	exit 1
endif
echo "8K/1K file system on $1 type $2"
/etc/newfs $1 $2
/etc/mount $1 /mnt
mkdir /mnt/fststs
if (! -e bin) then
	mkdir bin
	cc -o bin/write_4096 write_4096.c
	cc -o bin/write_8192 write_8192.c
	cc -o bin/rewrite_8192 rewrite_8192.c
	cc -o bin/read_8192 read_8192.c
endif
echo "write_4096"
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
echo "write_8192"
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
echo "rewrite_8192"
bin/rewrite_8192 /mnt/fststs/tst2
bin/rewrite_8192 /mnt/fststs/tst2
bin/rewrite_8192 /mnt/fststs/tst2
echo "read_8192"
bin/read_8192 /mnt/fststs/tst2
bin/read_8192 /mnt/fststs/tst2
bin/read_8192 /mnt/fststs/tst2
umount $1
sync
echo
echo "4K/1K file system on $1 type $2"
newfs $1 $2
mount $1 /mnt
mkdir /mnt/fststs
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_4096 /mnt/fststs/tst2
echo "write_8192"
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
rm -f /mnt/fststs/tst2
bin/write_8192 /mnt/fststs/tst2
echo "rewrite_8192"
bin/rewrite_8192 /mnt/fststs/tst2
bin/rewrite_8192 /mnt/fststs/tst2
bin/rewrite_8192 /mnt/fststs/tst2
echo "read_8192"
bin/read_8192 /mnt/fststs/tst2
bin/read_8192 /mnt/fststs/tst2
bin/read_8192 /mnt/fststs/tst2
echo "done"