+++ /dev/null
-#!/bin/bash
-
-# A Metadata Update Test tests that
-# metadata updates are properly completed when
-# multiple clients create/delete files and modify the attributes of files.
-
-set -e
-
-ONLY=${ONLY:-"$*"}
-
-LUSTRE=${LUSTRE:-$(dirname $0)/..}
-. $LUSTRE/tests/test-framework.sh
-init_test_env "$@"
-init_logging
-
-#Bug number for skipped test:
-ALWAYS_EXCEPT="$METADATA_UPDATES_EXCEPT "
-# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT LIST
-build_test_filter
-
-TRACE=${TRACE:-"+x"}
-
-TESTDIR=${TESTDIR:-$DIR/d0.$(basename $0 .sh)}
-
-NODES_TO_USE=${NODES_TO_USE:-$CLIENTS}
-
-[ -z $CLIENTS ] && NODES_TO_USE=$(hostname)
-
-# hostname could differ from a network interface
-# configured for NODES_TO_USE, bug 23961
-# the test dir on each host is created based on `hostname` of this host
-HOSTS=$(comma_list $(do_nodes $NODES_TO_USE "echo \\\$(hostname)"))
-
-FILE=testfile
-FILE_SIZE=1024
-CURRENT_MODE=0644
-NEW_MODE=0222
-NEW_ATIME="2001-01-01 GMT"
-NEW_MTIME="2005-05-05 GMT"
-
-test_USER=$(id -u -n)
-test_GROUP=$(id -g -n)
-
-SUMFILE=$TESTDIR/mdsum
-
-NUM_FILES=1000
-
-log "===== $0 ====== "
-
-check_and_setup_lustre
-
-cleanup_prepare () {
-
- do_nodes $NODES_TO_USE "set $TRACE;
- DIR=$TESTDIR/\\\$(hostname);
- TESTFILE=\\\$DIR/$FILE;
- rm -f \\\$TESTFILE;
- rm -f $SUMFILE;
- rmdir \\\$DIR 2>/dev/null;
- mkdir -p \\\$DIR" || return ${PIPESTATUS[0]}
- return 0;
-}
-
-do_mknod () {
- log "Creating file(s) by mknod (2) ... "
-
- do_nodes $NODES_TO_USE "set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- mcreate \\\$TESTFILE; " || return ${PIPESTATUS[0]}
- return 0
-}
-
-do_write () {
- do_nodes $NODES_TO_USE "set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- dd if=/dev/zero of=\\\$TESTFILE bs=$FILE_SIZE count=1 2>/dev/null ||
- exit 54;
- echo \\\$(hostname) | dd of=\\\$TESTFILE conv=notrunc 2>/dev/null ||
- exit 55;
- md5sum \\\$TESTFILE >> $SUMFILE; " || return ${PIPESTATUS[0]}
- return 0
-}
-
-do_check_data () {
- log "Checking file(s) data ... md5sum : "
- cat $SUMFILE
-
- do_nodesv $NODES_TO_USE "md5sum --check $SUMFILE" ||
- return ${PIPESTATUS[0]}
- return 0
-}
-
-do_truncate () {
- log "Truncating file(s) ... "
-
- do_nodes $NODES_TO_USE "set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- $TRUNCATE \\\$TESTFILE 0" || return ${PIPESTATUS[0]}
-
- FILE_SIZE=0
- return 0
-}
-
-# check st_uid, st_gid, st_size, st_mode
-get_stat () {
- local attr="$test_USER $test_GROUP $FILE_SIZE $CURRENT_MODE"
-
- log "Checking file(s) attributes ... "
-
- do_nodesv $NODES_TO_USE "set $TRACE;
-for HOST in ${HOSTS//,/ } ; do
- TESTFILE=$TESTDIR/\\\$HOST/$FILE;
- tmp=\\\$(stat -c \\\"%U %G %s 0%a\\\" \\\$TESTFILE);
- echo \\\"\\\$TESTFILE [ uid gid size mode ] expected : $attr ; got : \\\$tmp \\\";
- if [ x\\\"\\\$tmp\\\" != x\\\"$attr\\\" ] ; then
- echo \\\"Wrong file attributes\\\";
- exit 56;
- fi;
-done " || return ${PIPESTATUS[0]}
- return 0
-}
-
-do_chmod () {
- log "Performing chmod 0$NEW_MODE ..."
-
- do_nodes $NODES_TO_USE "set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- chmod $NEW_MODE \\\$TESTFILE" || return ${PIPESTATUS[0]}
-
- CURRENT_MODE=$NEW_MODE
- return 0
-}
-
-do_change_timestamps () {
- log "Changing atime, mtime ..."
-
- do_nodes $NODES_TO_USE " set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- touch -c --date=\\\"$NEW_ATIME\\\" -a \\\$TESTFILE;
- touch -c --date=\\\"$NEW_MTIME\\\" -m \\\$TESTFILE " ||
- return ${PIPESTATUS[0]}
- return 0
-}
-
-# check st_atime, st_mtime
-do_check_timestamps () {
- local atime=$(date --date="$NEW_ATIME" +%s)
- local mtime=$(date --date="$NEW_MTIME" +%s)
-
- local times="$atime $mtime"
-
- log "Checking atime, mtime ... "
-
- do_nodesv $NODES_TO_USE "set $TRACE;
-for HOST in ${HOSTS//,/ } ; do
- TESTFILE=$TESTDIR/\\\$HOST/$FILE;
- tmp=\\\$(stat -c \\\"%X %Y\\\" \\\$TESTFILE);
- if [ x\\\"\\\$tmp\\\" != x\\\"$times\\\" ] ; then
- echo \\\"\\\$TESTFILE [ atime mtime ] expected : $times ; got : \\\$tmp \\\";
- RC=57;
- fi;
-done;
-exit \\\$RC" || return ${PIPESTATUS[0]}
- return 0
-}
-
-do_fill_dir () {
- log "Filling up directories ... files : f1 ... f$NUM_FILES) ... "
-
- do_nodes $NODES_TO_USE "set $TRACE;
- TESTFILE=$TESTDIR/\\\$(hostname)/$FILE;
- rm -f \\\$TESTFILE;
- DIR=$TESTDIR/\\\$(hostname);
- for i in \\\$(seq $NUM_FILES) ; do
- touch \\\$DIR/f\\\$i;
- done " || return ${PIPESTATUS[0]}
- return 0
-}
-
-check_dir_contents () {
- local num_files=${1:-1}
-
- log "Directory contents should exist: f$num_files ... f$NUM_FILES)"
- do_nodes $NODES_TO_USE "set $TRACE;
-for HOST in ${HOSTS//,/ } ; do
- DIR=$TESTDIR/\\\$HOST;
- for i in \\\$(seq $NUM_FILES -1 $num_files) ; do
- if ! [ -f \\\$DIR/f\\\$i ] ; then
- echo \\\"ERROR: file \\\$DIR/f\\\$i should exist\\\";
- RC=1;
- fi;
- done;
- for i in \\\$(seq $(($num_files - 1 ))) ; do
- if [ -f \\\$DIR/f\\\$i ] ; then
- echo \\\"ERROR: deleted file \\\$DIR/f\\\$i exists\\\";
- RC=1;
- fi;
- done;
-done;
-exit \\\$RC " || return ${PIPESTATUS[0]}
- return 0
-}
-
-do_partial_delete () {
- local num_files=$1
-
- log "Deleting files ... f1 ... f$num_files ... "
- do_nodes $NODES_TO_USE "set $TRACE;
-DIR=$TESTDIR/\\\$(hostname);
-for i in \\\$(seq $num_files) ; do
- if ! rm -f \\\$DIR/f\\\$i ; then
- exit 1;
- fi;
-done " || return ${PIPESTATUS[0]}
- return 0
-}
-
-chmod 0777 $MOUNT || exit 1
-mkdir -p $TESTDIR || exit 1
-chmod 0777 $TESTDIR || exit 1
-
-cleanup_prepare || error_exit "cleanup failed"
-
-test_1(){
- log "Create files (mknod (2)) and write data"
- do_mknod || error "mknod failed"
- do_write || error "write data failed"
- log "Check data and file attributes."
- do_check_data || error "md5sum verification failed"
- get_stat || error "attributes check failed"
-
- # file attributes modification
- log "File attributes modification."
- do_chmod || error "chmod failed"
- get_stat || error "wrong attributes after chmod"
-
- do_change_timestamps || error "timestamps change failed"
- do_check_timestamps || error "wrong timestamps"
-
- # truncate file(s) to 0 size, check new file size
- log "Truncate file(s) to 0 size, check new file size."
- do_truncate || error "truncate failed"
- get_stat || error "wrong attributes after truncate"
-}
-run_test 1 "create files (mknod), write and check data, truncate files"
-
-test_2() {
- do_fill_dir || error "dir creation failed"
- check_dir_contents || error "dir contents check failed"
-
- do_partial_delete $(($NUM_FILES / 2)) || error "delete failed"
- check_dir_contents $(($NUM_FILES / 2 + 1)) ||
- error "dir contents check after delete failed"
-}
-run_test 2 "directory content create, check, delete files , check"
-
-test_3() {
- WRITE_DISJOINT=${WRITE_DISJOINT:-$(which write_disjoint 2> /dev/null)} || true
- disjoint_file=$TESTDIR/$tfile
- numloops=1000
-
- [ ! -f "$WRITE_DISJOINT" ] && skip_env "write_disjoint not found"
-
- set $TRACE
- generate_machine_file $NODES_TO_USE $MACHINEFILE
- mpi_run ${MACHINEFILE_OPTION} ${MACHINEFILE} \
- -np $(get_node_count ${NODES_TO_USE//,/ }) \
- $WRITE_DISJOINT -f $disjoint_file -n $numloops ||
- error "mpi_run failed"
-
- rm -f $MACHINEFILE
-}
-run_test 3 "write_disjoint test"
-
-complete $SECONDS
-rm -rf $TESTDIR
-check_and_cleanup_lustre
-exit_status
git://git.whamcloud.com / fs / lustre-release.git / commitdiff