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replay-single.sh 31.3 KiB
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b=2525  
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	return 5
    fi
    return 0
}
run_test 48 "Don't lose transno when client is evicted (2525)"
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# b=3550 - replay of unlink
test_49() {
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    replay_barrier mds1
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    createmany -o $DIR/$tfile-%d 400 || return 1
    unlinkmany $DIR/$tfile-%d 0 400 || return 2
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    fail mds1
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    $CHECKSTAT -t file $DIR/$tfile-* && return 3 || true
}
run_test 49 "re-write records to llog as written during fail"
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test_50() {
    local osc_dev=`$LCTL device_list | \
               awk '(/ost_svc_mds1_svc/){print $4}' `
    $LCTL --device %$osc_dev recover &&  $LCTL --device %$osc_dev recover
    # give the mds_lov_sync threads a chance to run
    sleep 5
}
run_test 50 "Double OSC recovery, don't LASSERT (3812)"
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# bug 3462 - simultaneous MDC requests
test_51a() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    touch $DIR/${tdir}-2/f
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000115"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 1

    fail mds

    wait $pid || return 2
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51a "|X| close request while two MDC requests in flight"

test_51b() {
    replay_barrier_nodf mds
    mkdir -p $DIR/$tdir-1
    mkdir -p $DIR/$tdir-2
    multiop $DIR/$tdir-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000107"
    touch $DIR/${tdir}-2/f &
    usleep 500
    do_facet mds "sysctl -w lustre.fail_loc=0"

    kill -USR1 $pid
    wait $pid || return 1
                                                                                                                             
    fail mds

    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51b "|X| open request while two MDC requests in flight"

test_51c() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000107"
    touch $DIR/${tdir}-2/f &
    do_facet mds "sysctl -w lustre.fail_loc=0"

    do_facet mds "sysctl -w lustre.fail_loc=0x80000115"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"

    fail mds

    wait $pid || return 1
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51c "|X| open request and close request while two MDC requests in flight"

test_51d() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    touch $DIR/${tdir}-2/f
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000122"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"
    #$CHECKSTAT -t file $DIR/${tdir}-2/f || return 1

    fail mds

    wait $pid || return 2
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51d "|X| close reply while two MDC requests in flight"

test_51e() {
    replay_barrier_nodf mds
    mkdir -p $DIR/$tdir-1
    mkdir -p $DIR/$tdir-2
    multiop $DIR/$tdir-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
    touch $DIR/${tdir}-2/f &
    usleep 500
    do_facet mds "sysctl -w lustre.fail_loc=0"

    kill -USR1 $pid
    wait $pid || return 1

    fail mds

    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51e "|X| open reply while two MDC requests in flight"

test_51f() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
    touch $DIR/${tdir}-2/f &
    do_facet mds "sysctl -w lustre.fail_loc=0"

    do_facet mds "sysctl -w lustre.fail_loc=0x80000122"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"

    fail mds

    wait $pid || return 1
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51f "|X| open reply and close reply while two MDC requests in flight"

test_51g() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000119"
    touch $DIR/${tdir}-2/f &
    do_facet mds "sysctl -w lustre.fail_loc=0"

    do_facet mds "sysctl -w lustre.fail_loc=0x80000115"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"

    fail mds

    wait $pid || return 1
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51g "|X| open reply and close request while two MDC requests in flight"

test_51h() {
    replay_barrier_nodf mds
    mkdir -p $DIR/${tdir}-1
    mkdir -p $DIR/${tdir}-2
    multiop $DIR/${tdir}-1/f O_c &
    pid=$!
    # give multiop a chance to open
    sleep 1

    do_facet mds "sysctl -w lustre.fail_loc=0x80000107"
    touch $DIR/${tdir}-2/f &
    do_facet mds "sysctl -w lustre.fail_loc=0"

    do_facet mds "sysctl -w lustre.fail_loc=0x80000122"
    kill -USR1 $pid
    do_facet mds "sysctl -w lustre.fail_loc=0"

    fail mds

    wait $pid || return 1
    $CHECKSTAT -t file $DIR/${tdir}-1/f || return 2
    $CHECKSTAT -t file $DIR/${tdir}-2/f || return 3
    rm -rf $DIR/${tdir}-*
}
run_test 51h "|X| open request and close reply while two MDC requests in flight"
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# b3764 timed out lock replay
test_52() {
    touch $DIR/$tfile
    cancel_lru_locks MDC

    multiop $DIR/$tfile s
    replay_barrier mds1
    do_facet mds1 "sysctl -w lustre.fail_loc=0x8000030c"
    fail mds1
    do_facet mds1 "sysctl -w lustre.fail_loc=0x0"

    $CHECKSTAT -t file $DIR/$tfile-* && return 3 || true
}
run_test 52 "time out lock replay (3764)"
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test_53() {
    replay_barrier_nodf mds
    f1=$DIR/${tfile}-1
    cat <<EOF > $f1
#!/bin/sh
true
EOF
    chmod +x $f1
    do_facet mds "sysctl -w lustre.fail_loc=0x80000107"
    $f1 || return 1
    do_facet mds "sysctl -w lustre.fail_loc=0"

    fail mds
    rm -f $f1
}
run_test 53 "|X| open request and close reply while two MDC requests in flight"

test_54() {
    replay_barrier mds
    createmany -o $DIR/$tfile 20
    unlinkmany $DIR/$tfile 20
    fail mds
}
run_test 54 "|X| open request and close reply while two MDC requests in flight"

#b3440 ASSERTION(rec->ur_fid2->id) failed
test_55() {
    sysctl -w portals.debug=-1 portals.debug_mb=25
    ln -s foo $DIR/$tfile
    replay_barrier mds
    #drop_reply "cat $DIR/$tfile"
    fail mds
    sleep 10
    lctl dk /r/tmp/debug
}
run_test 55 "don't replay a symlink open request (3440)"

#b3761 ASSERTION(hash != 0) failed
test_56() {
# OBD_FAIL_MDS_OPEN_CREATE | OBD_FAIL_ONCE
    do_facet mds "sysctl -w lustre.fail_loc=0x8000012b"
    touch $DIR/$tfile
    pid=$!
    # give a chance for touch to run
    sleep 5
    do_facet mds "sysctl -w lustre.fail_loc=0x0"
    wait $pid || return 1
    rm $DIR/$tfile
    return 0
}
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land b_hd_sec onto HEAD:  
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run_test 56 "let MDS_CHECK_RESENT return the original return code instead of 0"
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land v0.9.1 on HEAD, in preparation for a 1.0.x branch  
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equals_msg test complete, cleaning up
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b=2432,2494  
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$CLEANUP
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Landing b_recovery  
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