conf-sanity.sh

lustre 1.6.5 source code

        facet="mds"
        rm -f ${facet}active
        add_facet $facet
        echo "the name for node and mds is the same"
        do_lmc --add mds --node ${facet}_facet --mds ${facet}_facet \
            --dev $MDSDEV --size $MDSSIZE || return $?
        do_lmc --add lov --mds ${facet}_facet --lov lov1 --stripe_sz \
            $STRIPE_BYTES --stripe_cnt $STRIPES_PER_OBJ \
            --stripe_pattern 0 || return $?
        add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
        facet="client"
        add_facet $facet --lustre_upcall $UPCALL
        do_lmc --add mtpt --node ${facet}_facet --mds mds_facet \
            --lov lov1 --path $MOUNT

        echo "mount lustre"
        start_ost
        start_mds
        mount_client $MOUNT
        check_mount || return 41
        cleanup || return $?

        echo "Success!"
        XMLCONFIG=$OLDXMLCONFIG
}
run_test 10 "mount lustre with the same name for node and mds"

test_11() {
        OLDXMLCONFIG=$XMLCONFIG
        XMLCONFIG="conf11.xml"

        [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
        add_mds mds --dev $MDSDEV --size $MDSSIZE
        add_ost ost --dev $OSTDEV --size $OSTSIZE
        add_client client mds --path $MOUNT --ost ost_svc || return $?
        echo "Default lov config success!"

        [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
        add_mds mds --dev $MDSDEV --size $MDSSIZE
        add_ost ost --dev $OSTDEV --size $OSTSIZE
        add_client client mds --path $MOUNT && return $?
        echo "--add mtpt with neither --lov nor --ost will return error"

        echo ""
        echo "Success!"
        XMLCONFIG=$OLDXMLCONFIG
}
run_test 11 "use default lov configuration (should return error)"

test_12() {
        OLDXMLCONFIG=$XMLCONFIG
        XMLCONFIG="batch.xml"
        BATCHFILE="batchfile"

        # test double quote
        [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
        [ -f "$BATCHFILE" ] && rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \"-I 128\"" >> $BATCHFILE
        # --mkfsoptions "-I 128"
        do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
        if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
                echo "matched double quote success"
        else
                echo "matched double quote fail"
                return 1
        fi
        rm -f $XMLCONFIG
        rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \"-I 128" >> $BATCHFILE
        # --mkfsoptions "-I 128
        do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
        echo "unmatched double quote should return error"

        # test single quote
        rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions '-I 128'" >> $BATCHFILE
        # --mkfsoptions '-I 128'
        do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
        if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
                echo "matched single quote success"
        else
                echo "matched single quote fail"
                return 1
        fi
        rm -f $XMLCONFIG
        rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions '-I 128" >> $BATCHFILE
        # --mkfsoptions '-I 128
        do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
        echo "unmatched single quote should return error"

        # test backslash
        rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \-\I\ \128" >> $BATCHFILE
        # --mkfsoptions \-\I\ \128
        do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
        if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
                echo "backslash followed by a whitespace/letter success"
        else
                echo "backslash followed by a whitespace/letter fail"
                return 1
        fi
        rm -f $XMLCONFIG
        rm -f $BATCHFILE
        echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
        echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions -I\ 128\\" >> $BATCHFILE
        # --mkfsoptions -I\ 128\
        do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
        echo "backslash followed by nothing should return error"

        rm -f $BATCHFILE
        XMLCONFIG=$OLDXMLCONFIG
}
run_test 12 "lmc --batch, with single/double quote, backslash in batchfile"

test_13() {
        OLDXMLCONFIG=$XMLCONFIG
        XMLCONFIG="conf13-1.xml"

        # check long uuid will be truncated properly and uniquely
        echo "To generate XML configuration file(with long ost name): $XMLCONFIG"
        [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
        do_lmc --add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp
        do_lmc --add mds --node $HOSTNAME --mds mds1_name_longer_than_31characters
        do_lmc --add mds --node $HOSTNAME --mds mds2_name_longer_than_31characters
        if [ ! -f "$XMLCONFIG" ]; then
                echo "Error:no file $XMLCONFIG created!"
                return 1
        fi
        EXPECTEDMDS1UUID="e_longer_than_31characters_UUID"
        EXPECTEDMDS2UUID="longer_than_31characters_UUID_2"
        FOUNDMDS1UUID=`awk -F"'" '/<mds .*uuid=/' $XMLCONFIG | sed -n '1p' \
                       | sed "s/ /\n\r/g" | awk -F"'" '/uuid=/{print $2}'`
        FOUNDMDS2UUID=`awk -F"'" '/<mds .*uuid=/' $XMLCONFIG | sed -n '2p' \
                       | sed "s/ /\n\r/g" | awk -F"'" '/uuid=/{print $2}'`
	[ -z "$FOUNDMDS1UUID" ] && echo "MDS1 UUID empty" && return 1
	[ -z "$FOUNDMDS2UUID" ] && echo "MDS2 UUID empty" && return 1
        if ([ $EXPECTEDMDS1UUID = $FOUNDMDS1UUID ] && [ $EXPECTEDMDS2UUID = $FOUNDMDS2UUID ]) || \
           ([ $EXPECTEDMDS1UUID = $FOUNDMDS2UUID ] && [ $EXPECTEDMDS2UUID = $FOUNDMDS1UUID ]); then
                echo "Success:long uuid truncated successfully and being unique."
        else
                echo "Error:expected uuid for mds1 and mds2: $EXPECTEDMDS1UUID; $EXPECTEDMDS2UUID"
                echo "but:     found uuid for mds1 and mds2: $FOUNDMDS1UUID; $FOUNDMDS2UUID"
                return 1
        fi
        rm -f $XMLCONFIG
        XMLCONFIG=$OLDXMLCONFIG
}
run_test 13 "check new_uuid of lmc operating correctly"

test_13b() {
        OLDXMLCONFIG=$XMLCONFIG
        XMLCONFIG="conf13-1.xml"
        SECONDXMLCONFIG="conf13-2.xml"
        # check multiple invocations for lmc generate same XML configuration file
        rm -f $XMLCONFIG
        echo "Generate the first XML configuration file"
        gen_config
        echo "mv $XMLCONFIG to $SECONDXMLCONFIG"
        sed -e "s/mtime[^ ]*//" $XMLCONFIG > $SECONDXMLCONFIG || return $?
        echo "Generate the second XML configuration file"
        gen_config
	# don't compare .xml mtime, it will always be different
        if [ `sed -e "s/mtime[^ ]*//" $XMLCONFIG | diff - $SECONDXMLCONFIG | wc -l` -eq 0 ]; then
                echo "Success:multiple invocations for lmc generate same XML file"
        else
                echo "Error: multiple invocations for lmc generate different XML file"
                return 1
        fi

        rm -f $XMLCONFIG $SECONDXMLCONFIG
        XMLCONFIG=$OLDXMLCONFIG
}
run_test 13b "check lmc generates consistent .xml file"

test_14() {
        rm -f $XMLCONFIG

        # create xml file with --mkfsoptions for ost
        echo "create xml file with --mkfsoptions for ost"
        add_mds mds --dev $MDSDEV --size $MDSSIZE
        add_lov lov1 mds --stripe_sz $STRIPE_BYTES\
            --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
        add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE \
            --mkfsoptions "-Llabel_conf_14"
        add_client client mds --lov lov1 --path $MOUNT

        FOUNDSTRING=`awk -F"<" '/<mkfsoptions>/{print $2}' $XMLCONFIG`
        EXPECTEDSTRING="mkfsoptions>-Llabel_conf_14"
        if [ "$EXPECTEDSTRING" != "$FOUNDSTRING" ]; then
                echo "Error: expected: $EXPECTEDSTRING; found: $FOUNDSTRING"
                return 1
        fi
        echo "Success:mkfsoptions for ost written to xml file correctly."

        # mount lustre to test lconf mkfsoptions-parsing
        echo "mount lustre"
        start_ost
        start_mds
        mount_client $MOUNT || return $?
        if [ -z "`do_facet ost1 dumpe2fs -h $OSTDEV | grep label_conf_14`" ]; then
                echo "Error: the mkoptions not applied to mke2fs of ost."
                return 1
        fi
        cleanup
        echo "lconf mkfsoptions for ost success"

        gen_config
}
run_test 14 "test mkfsoptions of ost for lmc and lconf"

cleanup_15() {
	trap 0
	[ -f $MOUNTLUSTRE ] && echo "remove $MOUNTLUSTRE" && rm -f $MOUNTLUSTRE
	if [ -f $MOUNTLUSTRE.sav ]; then
		echo "return original $MOUNTLUSTRE.sav to $MOUNTLUSTRE"
		mv $MOUNTLUSTRE.sav $MOUNTLUSTRE
	fi
}

# this only tests the kernel mount command, not anything about lustre.
test_15() {
        MOUNTLUSTRE=${MOUNTLUSTRE:-/sbin/mount.lustre}
	start_ost
	start_mds

	echo "mount lustre on ${MOUNT} without $MOUNTLUSTRE....."
	if [ -f "$MOUNTLUSTRE" ]; then
		echo "save $MOUNTLUSTRE to $MOUNTLUSTRE.sav"
		mv $MOUNTLUSTRE $MOUNTLUSTRE.sav && trap cleanup_15 EXIT INT
		if [ -f $MOUNTLUSTRE ]; then
			skip "$MOUNTLUSTRE cannot be moved, skipping test"
			return 0
		fi
	fi

	mount_client $MOUNT && error "mount succeeded" && return 1
	echo "mount lustre on $MOUNT without $MOUNTLUSTRE failed as expected"
	cleanup_15
	cleanup || return $?
}
run_test 15 "zconf-mount without /sbin/mount.lustre (should return error)"

test_16() {
        TMPMTPT="${TMP}/conf16"

        if [ ! -e "$MDSDEV" ]; then
            log "no $MDSDEV existing, so mount Lustre to create one"
            setup
            check_mount || return 41
            cleanup || return $?
        fi

        [ -f "$MDSDEV" ] && LOOPOPT="-o loop"

        log "change the mode of $MDSDEV/OBJECTS,LOGS,PENDING to 555"
        do_facet mds "mkdir -p $TMPMTPT &&
                      mount $LOOPOPT -t $FSTYPE $MDSDEV $TMPMTPT &&
                      chmod 555 $TMPMTPT/{OBJECTS,LOGS,PENDING} &&
                      umount $TMPMTPT" || return $?

        log "mount Lustre to change the mode of OBJECTS/LOGS/PENDING, then umount Lustre"
	setup
        check_mount || return 41
        cleanup || return $?

        log "read the mode of OBJECTS/LOGS/PENDING and check if they has been changed properly"
        EXPECTEDOBJECTSMODE=`do_facet mds "debugfs -R 'stat OBJECTS' $MDSDEV 2> /dev/null" | grep 'Mode: ' | sed -e "s/.*Mode: *//" -e "s/ *Flags:.*//"`
        EXPECTEDLOGSMODE=`do_facet mds "debugfs -R 'stat LOGS' $MDSDEV 2> /dev/null" | grep 'Mode: ' | sed -e "s/.*Mode: *//" -e "s/ *Flags:.*//"`
        EXPECTEDPENDINGMODE=`do_facet mds "debugfs -R 'stat PENDING' $MDSDEV 2> /dev/null" | grep 'Mode: ' | sed -e "s/.*Mode: *//" -e "s/ *Flags:.*//"`

        if [ "$EXPECTEDOBJECTSMODE" = "0777" ]; then
                log "Success:Lustre change the mode of OBJECTS correctly"
        else
                error "Lustre does not change mode of OBJECTS properly"
        fi

        if [ "$EXPECTEDLOGSMODE" = "0777" ]; then
                log "Success:Lustre change the mode of LOGS correctly"
        else
                error "Lustre does not change mode of LOGS properly"
        fi

        if [ "$EXPECTEDPENDINGMODE" = "0777" ]; then
                log "Success:Lustre change the mode of PENDING correctly"
        else
                error "Lustre does not change mode of PENDING properly"
        fi
}
run_test 16 "verify that lustre will correct the mode of OBJECTS/LOGS/PENDING"

test_17() {
        if [ ! -e "$MDSDEV" ]; then
            echo "no $MDSDEV existing, so mount Lustre to create one"
	    setup
            check_mount || return 41
            cleanup || return $?
        fi

        echo "Remove mds config log"
        do_facet mds "debugfs -w -R 'unlink CONFIGS/$FSNAME-MDT0000' $MDSDEV || return \$?" || return $?

        start_ost
	start_mds && return 42
	gen_config
}
run_test 17 "Verify failed mds_postsetup won't fail assertion (2936) (should return errs)"

test_18() {
        [ -f $MDSDEV ] && echo "remove $MDSDEV" && rm -f $MDSDEV
        echo "mount mds with large journal..."
        local myMDSSIZE=2000000
        OLD_MDS_MKFS_OPTS=$MDS_MKFS_OPTS

        MDS_MKFS_OPTS="--mgs --mdt --fsname=$FSNAME --device-size=$myMDSSIZE --param sys.timeout=$TIMEOUT $MDSOPT"

        gen_config
        echo "mount lustre system..."
	setup
        check_mount || return 41

        echo "check journal size..."
        FOUNDSIZE=`do_facet mds "debugfs -c -R 'stat <8>' $MDSDEV" | awk '/Size: / { print $NF; exit;}'`
        if [ $FOUNDSIZE -gt $((32 * 1024 * 1024)) ]; then
                log "Success: mkfs creates large journals. Size: $((FOUNDSIZE >> 20))M"
        else
                error "expected journal size > 32M, found $((FOUNDSIZE >> 20))M"
        fi

        cleanup || return $?

        MDS_MKFS_OPTS=$OLD_MDS_MKFS_OPTS
        gen_config
}
run_test 18 "check mkfs creates large journals"

test_19a() {
	start_mds || return 1
	stop_mds -f || return 2
}
run_test 19a "start/stop MDS without OSTs"

test_19b() {
	start_ost || return 1
	stop_ost -f || return 2
}
run_test 19b "start/stop OSTs without MDS"

test_20() {
	# first format the ost/mdt
	start_ost
	start_mds
	mount_client $MOUNT
	check_mount || return 43
	rm -f $DIR/$tfile
	remount_client ro $MOUNT || return 44
	touch $DIR/$tfile && echo "$DIR/$tfile created incorrectly" && return 45
	[ -e $DIR/$tfile ] && echo "$DIR/$tfile exists incorrectly" && return 46
	remount_client rw $MOUNT || return 47
	touch $DIR/$tfile
	[ ! -f $DIR/$tfile ] && echo "$DIR/$tfile missing" && return 48
	MCNT=`grep -c $MOUNT /etc/mtab`
	[ "$MCNT" -ne 1 ] && echo "$MOUNT in /etc/mtab $MCNT times" && return 49
	umount_client $MOUNT
	stop_mds
	stop_ost
}
run_test 20 "remount ro,rw mounts work and doesn't break /etc/mtab"

test_21a() {
        start_mds
	start_ost
	stop_ost
	stop_mds
}
run_test 21a "start mds before ost, stop ost first"

test_21b() {
        start_ost
	start_mds
	stop_mds
	stop_ost
}
run_test 21b "start ost before mds, stop mds first"

test_21c() {
        start_ost
	start_mds
	start_ost2
	stop_ost