LU-9103 tests: SKIP recovery-small/110g for old MDS versions

[fs/lustre-release.git] / lustre / tests / recovery-small.sh

diff --git a/lustre/tests/recovery-small.sh b/lustre/tests/recovery-small.sh
index 1c4759c..a7033e4 100755 (executable)
--- a/lustre/tests/recovery-small.sh
+++ b/lustre/tests/recovery-small.sh
@@ -425,7 +425,7 @@ test_16() {
 }
 run_test 16 "timeout bulk put, don't evict client (2732)"
 
-test_17() {
+test_17a() {
     local at_max_saved=0
 
     remote_ost_nodsh && skip "remote OST with nodsh" && return 0
@@ -459,7 +459,93 @@ test_17() {
     [ $at_max_saved -ne 0 ] && at_max_set $at_max_saved ost1
     return 0
 }
-run_test 17 "timeout bulk get, don't evict client (2732)"
+run_test 17a "timeout bulk get, don't evict client (2732)"
+
+test_17b() {
+       [ -z "$RCLIENTS" ] && skip "Needs multiple clients" && return 0
+
+       # get one of the clients from client list
+       local rcli=$(echo $RCLIENTS | cut -d ' ' -f 1)
+       local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+       local ldlm_enqueue_min=$(do_facet ost1 find /sys -name ldlm_enqueue_min)
+       [ -z "$ldlm_enqueue_min" ] &&
+               skip "missing /sys/.../ldlm_enqueue_min" && return 0
+
+       $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/$tfile ||
+               error "setstripe failed"
+       $LFS setstripe -i 0 -c 1 -S 1048576 $DIR/${tfile}2 ||
+               error "setstripe 2 failed"
+
+       save_lustre_params ost1 "at_history" > $p
+       save_lustre_params ost1 "bulk_timeout" >> $p
+       local dev="${FSNAME}-OST0000"
+       save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+       local ldlm_enqueue_min_save=$(do_facet ost1 cat $ldlm_enqueue_min)
+
+       local new_at_history=15
+
+       do_facet ost1 "$LCTL set_param at_history=$new_at_history"
+       do_facet ost1 "$LCTL set_param bulk_timeout=30"
+       do_facet ost1 "echo 30 > /sys/module/ptlrpc/parameters/ldlm_enqueue_min"
+
+       # brw_size is required to be 4m so that bulk transfer timeout
+       # could be simulated with OBD_FAIL_PTLRPC_CLIENT_BULK_CB3
+       local brw_size=$($LCTL get_param -n \
+           osc.$FSNAME-OST0000-osc-[^M]*.import |
+           awk '/max_brw_size/{print $2}')
+       if [ $brw_size -ne 4194304 ]
+       then
+               save_lustre_params ost1 "obdfilter.$dev.brw_size" >> $p
+               do_facet ost1 "$LCTL set_param obdfilter.$dev.brw_size=4"
+               remount_client $MOUNT
+       fi
+
+       # get service estimate expanded
+       #define OBD_FAIL_OST_BRW_PAUSE_PACK              0x224
+       do_facet ost1 "$LCTL set_param fail_loc=0x80000224 fail_val=35"
+       echo "delay rpc servicing by 35 seconds"
+       dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fdatasync
+
+       local estimate
+       estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+           awk '/portal 6/ {print $5}')
+       echo "service estimates increased to $estimate"
+
+       # let current worst service estimate to get closer to obliteration
+       sleep $((new_at_history / 3))
+
+       # start i/o and simulate bulk transfer loss
+       #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3     0x520
+       do_facet ost1 "$LCTL set_param fail_loc=0xa0000520 fail_val=1"
+       dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 conv=fdatasync,notrunc &
+       local writedd=$!
+
+       # start lock conflict handling
+       sleep $((new_at_history / 3))
+       do_node $rcli "dd if=$DIR/$tfile of=/dev/null bs=1M count=1" &
+       local readdd=$!
+
+       # obliterate the worst service estimate
+       sleep $((new_at_history / 3 + 1))
+       dd if=/dev/zero of=$DIR/${tfile}2 bs=1M count=1
+
+       estimate=$($LCTL get_param -n osc.$dev-osc-*.timeouts |
+           awk '/portal 6/ {print $5}')
+       echo "service estimate dropped to $estimate"
+
+       wait $writedd
+       [[ $? == 0 ]] || error "write failed"
+       wait $readdd
+       [[ $? == 0 ]] || error "read failed"
+
+       restore_lustre_params <$p
+       if [ $brw_size -ne 4194304 ]
+       then
+               remount_client $MOUNT || error "remount_client failed"
+       fi
+       do_facet ost1 "echo $ldlm_enqueue_min_save > $ldlm_enqueue_min"
+}
+run_test 17b "timeout bulk get, dont evict client (3582)"
 
 test_18a() {
     [ -z ${ost2_svc} ] && skip_env "needs 2 osts" && return 0
@@ -947,7 +1033,8 @@ test_24b() {
 
        dmesg -c > /dev/null
        mkdir -p $DIR/$tdir
-       lfs setstripe $DIR/$tdir -s 0 -i 0 -c 1
+       lfs setstripe $DIR/$tdir -S 0 -i 0 -c 1 ||
+               error "$LFS setstripe failed"
        cancel_lru_locks osc
        multiop_bg_pause $DIR/$tdir/$tfile-1 Ow8192_yc ||
                error "mulitop Ow8192_yc failed"
@@ -2030,6 +2117,9 @@ test_110f () {
 run_test 110f "remove remote directory: drop slave rep"
 
 test_110g () {
+       [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.57) ]] ||
+               { skip "Need MDS version at least 2.6.57"; return 0; }
+
        [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
        local remote_dir=$DIR/$tdir/remote_dir
        local MDTIDX=1