#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#
+# This file is part of Lustre, http://www.lustre.org/
+#
+# lustre/tests/racer.sh
+#
+# Launcher racer script which runs individual racer tests under
+# lustre/tests/racer/
+#
set -e
ONLY=${ONLY:-"$*"}
(( $MDS1_VERSION < $(version_code 2.12.0) )) &&
RACER_ENABLE_SEL=false
+[[ $OST1_VERSION -lt $(version_code 2.15.59) || $ost1_FSTYPE != ldiskfs ]] &&
+ RACER_ENABLE_FALLOCATE=false
+check_set_fallocate || RACER_ENABLE_FALLOCATE=false
+
RACER_ENABLE_REMOTE_DIRS=${RACER_ENABLE_REMOTE_DIRS:-false}
RACER_ENABLE_STRIPED_DIRS=${RACER_ENABLE_STRIPED_DIRS:-false}
RACER_ENABLE_MIGRATION=${RACER_ENABLE_MIGRATION:-false}
RACER_ENABLE_SNAPSHOT=${RACER_ENABLE_SNAPSHOT:-true}
+RACER_ENABLE_FILE_MIGRATE=${RACER_ENABLE_FILE_MIGRATE:-true}
RACER_ENABLE_PFL=${RACER_ENABLE_PFL:-true}
RACER_ENABLE_DOM=${RACER_ENABLE_DOM:-true}
RACER_ENABLE_FLR=${RACER_ENABLE_FLR:-true}
RACER_LOV_MAX_STRIPECOUNT=${RACER_LOV_MAX_STRIPECOUNT:-$LOV_MAX_STRIPE_COUNT}
RACER_EXTRA_LAYOUT=${RACER_EXTRA_LAYOUT:-""}
RACER_MIGRATE_STRIPE_MAX=${RACER_MIGRATE_STRIPE_MAX:-1}
+RACER_ENABLE_FALLOCATE=${RACER_ENABLE_FALLOCATE:-true}
fail_random_facet () {
local facets=${victims[@]}
$LFS setstripe $d/racer $RACER_EXTRA_LAYOUT ||
error "setstripe $RACER_EXTRA_LAYOUT failed"
fi
- if [ $MDSCOUNT -ge 2 ]; then
- for i in $(seq $((MDSCOUNT - 1))); do
+ if (( MDSCOUNT >= 2 )); then
+ for ((i = 0; i < MDSCOUNT; i++)); do
RDIRS="$RDIRS $d/racer$i"
- if [ ! -e $d/racer$i ]; then
- $LFS mkdir -i $i $d/racer$i ||
+ if [[ ! -e $d/racer$i ]]; then
+ $LFS mkdir -i $i $RACER_MKDIR_OPTS $d/racer$i ||
error "lfs mkdir $i failed"
fi
if [[ -n "$RACER_EXTRA_LAYOUT" ]]; then
RACER_ENABLE_REMOTE_DIRS=$RACER_ENABLE_REMOTE_DIRS \
RACER_ENABLE_STRIPED_DIRS=$RACER_ENABLE_STRIPED_DIRS \
RACER_ENABLE_MIGRATION=$RACER_ENABLE_MIGRATION \
+ RACER_ENABLE_FILE_MIGRATE=$RACER_ENABLE_FILE_MIGRATE \
RACER_ENABLE_PFL=$RACER_ENABLE_PFL \
RACER_ENABLE_DOM=$RACER_ENABLE_DOM \
RACER_ENABLE_FLR=$RACER_ENABLE_FLR \
}
run_test 1 "racer on clients: ${CLIENTS:-$(hostname)} DURATION=$DURATION"
+# racer rename stress test
+test_2() {
+ local rrc=0
+ local rc=0
+ local clients=$CLIENTS
+ local RDIRS
+ local i
+ local racer_done=$TMP/racer_done
+
+ (( MDSCOUNT > 1 )) || skip "need at least 2 MDTs"
+
+ rm -f $racer_done
+
+ for d in ${RACERDIRS}; do
+ is_mounted $d || continue
+ mkdir -p $d
+
+ for ((i = 0; i < $MDSCOUNT; i++)); do
+ RDIRS+=" $d/racer$i"
+ [[ -d "$d/racer$i" ]] && continue
+ $LFS mkdir $RACER_MKDIR_OPTS $d/racer$i ||
+ error "mkdir $d/racer$i failed"
+ if [[ -n "$RACER_EXTRA_LAYOUT" ]]; then
+ $LFS setstripe $d/racer$i $RACER_EXTRA_LAYOUT ||
+ error "extra $RACER_EXTRA_LAYOUT failed"
+ fi
+ done
+ done
+
+ local rpids=""
+ local progs="dir_create+dir_remote+file_rename+file_rename+file_create+file_rm"
+ for rdir in $RDIRS; do
+ echo "starting on $clients:$rdir with: ${progs//+/ }"
+ do_nodes $clients "DURATION=$DURATION \
+ MDSCOUNT=$MDSCOUNT OSTCOUNT=$OSTCOUNT\
+ RACER_MAX_MB=0 \
+ RACER_ENABLE_FLR=false \
+ RACER_ENABLE_DOM=false \
+ RACER_ENABLE_SEL=false \
+ RACER_ENABLE_MIGRATION=false \
+ RACER_MAX_CLEANUP_WAIT=$RACER_MAX_CLEANUP_WAIT \
+ RACER_EXTRA=\\\"$RACER_EXTRA\\\" \
+ RACER_EXTRA_LAYOUT=\\\"$RACER_EXTRA_LAYOUT\\\" \
+ RACER_PROGS="$progs" \
+ NUM_THREADS=$NUM_THREADS \
+ MAX_FILES=$MAX_FILES \
+ LFS=$LFS \
+ LCTL=$LCTL \
+ $racer $rdir $NUM_RACER_THREADS" &
+ pid=$!
+ rpids="$rpids $pid"
+ done
+
+ echo racers pids: $rpids
+ for pid in $rpids; do
+ wait $pid
+ rc=$?
+ echo "pid=$pid rc=$rc"
+ if [ $rc != 0 ]; then
+ rrc=$((rrc + 1))
+ fi
+ done
+
+ return $rrc
+}
+run_test 2 "racer rename: ${CLIENTS:-$(hostname)} DURATION=$DURATION"
+
complete_test $SECONDS
-check_and_cleanup_lustre
+FSCK_ALWAYS=${FSCK_ALWAYS:-"yes"} check_and_cleanup_lustre
+
exit_status