X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=microbench%2Fsetup%2Fprepare-benchmark;h=1f100eb524453961737e9f891861f1cfd516a12d;hb=1e529ae15592d672b0825fd0e76c7b2b87fd95bb;hp=010270505fadccd63b0852a70fa7ee84ba6d0553;hpb=b2752c1bde79356615a2398195a16979b4570b20;p=bluesky.git

diff --git a/microbench/setup/prepare-benchmark b/microbench/setup/prepare-benchmark
index 0102705..1f100eb 100755
--- a/microbench/setup/prepare-benchmark
+++ b/microbench/setup/prepare-benchmark
@@ -5,7 +5,7 @@
 
 
 # Defaults
-SERVER=c09-45.sysnet.ucsd.edu
+SERVER=vrable2.sysnet.ucsd.edu
 MNTDIR=/mnt/bluesky
 
 BENCH_FILESIZE=$((1 << 12))
@@ -15,6 +15,7 @@ BENCH_THREADS=8
 BENCH_DURATION=120
 BENCH_OPS=100
 BENCH_INTERVALS=4
+BENCH_DIRSIZE=256
 
 # Export any environment variables specified on the command line
 for e in "$@"; do
@@ -30,13 +31,15 @@ mount -t nfs -o vers=3,tcp,rw,soft,intr $SERVER:/export $MNTDIR
 
 pushd $MNTDIR >/dev/null
 
-for t in $(seq 0 $(($BENCH_THREADS - 1))); do
-    mkdir t$t
-    for i in $(seq 0 $(($BENCH_FILECOUNT - 1))); do
-        dd if=/dev/zero of=t$t/$i bs=$BENCH_FILESIZE count=1
-    done
+mkdir $(seq 0 $(($BENCH_FILECOUNT / $BENCH_DIRSIZE)))
+for i in $(seq 0 $(($BENCH_FILECOUNT - 1))); do
+    n1=$(($i / $BENCH_DIRSIZE))
+    n2=$(($i % $BENCH_DIRSIZE))
+    dd if=/dev/zero of=$n1/$n2 bs=$BENCH_FILESIZE count=1
 done
 
+find -type f -exec sha1sum '{}' \;
+
 popd >/dev/null
 
 umount -f $MNTDIR