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| -rw-r--r-- | run_test.sh | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/run_test.sh b/run_test.sh new file mode 100644 index 0000000..860bbc4 --- /dev/null +++ b/run_test.sh @@ -0,0 +1,114 @@ +#!/bin/bash + +# Arguments: +# 1. <filesize in gb> +# 2. device (/dev/sda2) +# 3. mountpoint (/mnt/perf-test) +# 4, 5, ... file system types + +# For ext3, this test will automatically test with data=ordered and +# data=writeback modes. + +# FIXME: For ext4, this test will automatically test with 'nodelalloc' +# as well as the default (delayed alloc enabled) + +# Need command-line options for everything described above! + +EXPECTED_ARGS=4 +TESTNAME="./test-file-zero-alloc-speed" +PATH=$HOME/sbin:$HOME/bin:$PATH +RESULTS_FILE="run_results.txt" +RUN_LOG="run_log.txt" + +function mkfs { + echo $1 $2 + $1 $2 > $RUN_LOG + if [ $? -ne 0 ]; then + echo mkfs error + exit -2 + fi +} + +function set_ext_parameter { + echo tune2fs -o $2 $1 + tune2fs -o $2 $1 > $RUN_LOG + if [ $? -ne 0 ]; then + echo tune2fs error + exit -3 + fi +} + +function write_frags { + mount $1 $2 -t $3 + filefrag $2/$3-* 2>/dev/null >> $RESULTS_FILE + umount $1 +} + +function do_test { + echo $TESTNAME $1 $2 $3 $4 + $TESTNAME $1 $2 $3 $4 >> $RESULTS_FILE + + write_frags $2 $3 $4 + +} + +args=("$@") + +if [ $# -lt 4 ]; then + echo "Usage: `basename $0` <filesize-in-GiB> </dev/partition> <mountpoint> <fs1> [<fs2> [<fs3> ...]]" +fi + +>$RESULTS_FILE + +i=$(expr $EXPECTED_ARGS - 1) +while [ $i -lt $# ]; do + fs=${args[$i]} + + echo "---------------------------------------------------" >> $RESULTS_FILE + echo "===============" >> $RESULTS_FILE + echo $fs >> $RESULTS_FILE + echo "===============" >> $RESULTS_FILE + + case $fs in + "ext2") + mkfs "mkfs.ext2" $2 + do_test $1 $2 $3 $fs + ;; + + "ext3") + echo "** journal_data_writeback" >> $RESULTS_FILE + mkfs "mkfs.ext3" $2 + set_ext_parameter $2 "journal_data_writeback" + do_test $1 $2 $3 $fs + + echo "** journal_data_ordered" >> $RESULTS_FILE + mkfs "mkfs.ext3" $2 + set_ext_parameter $2 "journal_data_ordered" + do_test $1 $2 $3 $fs + ;; + + "ext4") + mkfs "mkfs.ext4" $2 + do_test $1 $2 $3 $fs + ;; + + "xfs") + mkfs "mkfs.xfs -f" $2 + do_test $1 $2 $3 $fs + ;; + + "btrfs") + mkfs "mkfs.btrfs" $2 + do_test $1 $2 $3 $fs + ;; + + "reiserfs") + mkfs "mkreiserfs -q" $2 + do_test $1 $2 $3 $fs + ;; + esac + + i=$(expr $i + 1) +done + +exit 0 |