}
run_test 90b "check max_mod_rpcs_in_flight is enforced after update"
+save_params_90c() {
+ # get max_rpcs_in_flight value
+ mrif_90c=$($LCTL get_param -n \
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight)
+ echo "max_rpcs_in_flight is $mrif_90c"
+
+ # get max_mod_rpcs_in_flight value
+ mmrif_90c=$($LCTL get_param -n \
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight)
+ echo "max_mod_rpcs_in_flight is $mmrif_90c"
+
+ # get MDT max_mod_rpcs_per_client value
+ mmrpc_90c=$(do_facet mds1 \
+ cat /sys/module/mdt/parameters/max_mod_rpcs_per_client)
+ echo "max_mod_rpcs_per_client is $mmrpc_90c"
+}
+
+restore_params_90c() {
+ trap 0
+
+ # restore max_rpcs_in_flight value
+ do_facet mgs $LCTL set_param -P \
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight=$mrif_90c
+
+ # restore max_mod_rpcs_in_flight value
+ do_facet mgs $LCTL set_param -P \
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$mmrif_90c
+
+ # restore MDT max_mod_rpcs_per_client value
+ do_facet mds1 "echo $mmrpc_90c > \
+ /sys/module/mdt/parameters/max_mod_rpcs_per_client"
+}
+
test_90c() {
local tmp
- local mrif
- local mmrpc
setup
skip "Client not able to send multiple modify RPCs in parallel"
fi
- # get max_rpcs_in_flight value
- mrif=$($LCTL get_param -n mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight)
- echo "max_rpcs_in_flight is $mrif"
-
- # get MDT max_mod_rpcs_per_client
- mmrpc=$(do_facet mds1 \
- cat /sys/module/mdt/parameters/max_mod_rpcs_per_client)
- echo "max_mod_rpcs_per_client is $mmrpc"
+ save_params_90c
+ stack_trap restore_params_90c
# testcase 1
# attempt to set max_mod_rpcs_in_flight to max_rpcs_in_flight value
# prerequisite: set max_mod_rpcs_per_client to max_rpcs_in_flight value
- umount_client $MOUNT
- do_facet mds1 \
- "echo $mrif > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
- mount_client $MOUNT
+ do_facet mds1 "echo $mrif_90c > \
+ /sys/module/mdt/parameters/max_mod_rpcs_per_client"
- $LCTL set_param \
- mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$mrif &&
- error "set max_mod_rpcs_in_flight to $mrif should fail"
+ # if max_mod_rpcs_in_flight is set to be equal to or larger than
+ # max_rpcs_in_flight, then max_rpcs_in_flight will be increased
+ if [[ "$CLIENT_VERSION" -ge $(version_code 2.13.53) ]]; then
+ $LCTL set_param \
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$mrif_90c ||
+ error "set max_mod_rpcs_in_flight to $mrif_90c failed"
+
+ local new_mrif=$($LCTL get_param -n \
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight)
+ ((new_mrif == mrif_90c + 1)) ||
+ error "max_rpcs_in_flight was not increased"
+ fi
umount_client $MOUNT
- do_facet mds1 \
- "echo $mmrpc > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
+ do_facet mds1 "echo $mmrpc_90c > \
+ /sys/module/mdt/parameters/max_mod_rpcs_per_client"
mount_client $MOUNT
# testcase 2
# attempt to set max_mod_rpcs_in_flight to max_mod_rpcs_per_client+1
# prerequisite: set max_rpcs_in_flight to max_mod_rpcs_per_client+2
$LCTL set_param \
- mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight=$((mmrpc + 2))
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight=$((mmrpc_90c + 2))
$LCTL set_param \
- mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$((mmrpc + 1)) &&
- error "set max_mod_rpcs_in_flight to $((mmrpc + 1)) should fail"
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$((mmrpc_90c + 1)) &&
+ error "set max_mod_rpcs_in_flight to $((mmrpc_90c + 1)) should fail"
+
+ # testcase 3
+ # attempt to set max_mod_rpcs_in_flight permanently
+ do_facet mgs $LCTL set_param -P \
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight=$mrif_90c
+
+ do_facet mgs $LCTL set_param -P \
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$mrif_90c
+ remount_client $MOUNT
+
+ wait_update_facet --verbose client "$LCTL get_param -n \
+ mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight" \
+ "$((mrif_90c + 1))" ||
+ error "expected '$((mrif_90c + 1))' for max_rpcs_in_flight"
+
+ wait_update_facet --verbose client "$LCTL get_param -n \
+ mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight" \
+ "$mrif_90c" ||
+ error "expected '$mrif_90c' for max_mod_rpcs_in_flight"
+
+ restore_params_90c
cleanup
}
run_test 90c "check max_mod_rpcs_in_flight update limits"
}
run_test 123ae "llog_cancel can cancel requested record"
+test_123af() { #LU-13609
+ [ "$MGS_VERSION" -ge $(version_code 2.13.54) -a \
+ "$MDS1_VERSION" -ge $(version_code 2.13.54) ] ||
+ skip "Need both MGS and MDS version at least 2.13.54"
+
+ [ -d $MOUNT/.lustre ] || setupall
+ stack_trap "do_facet mds1 $LCTL set_param fail_loc=0" EXIT
+
+ local device
+ local facet
+ local cmd
+ local orig_clist
+ local orig_count
+ local new_clist
+ local new_count
+
+ for device in "MGS" "$FSNAME-MDT0000"; do
+ cmd="--device $device llog_catlist"
+ echo "lctl $cmd ..."
+ if [ "$device" = "MGS" ]; then
+ facet="mgs"
+ else
+ facet="mds1"
+ fi
+ orig_clist=($(do_facet $facet $LCTL $cmd | awk '{ print $2 }'))
+ orig_count=${#orig_clist[@]}
+ echo "orig_clist: ${orig_clist[@]}"
+
+ #define OBD_FAIL_CATLIST 0x131b
+ #fetch to llog records from the second one
+ do_facet $facet $LCTL set_param fail_loc=0x131b fail_val=2
+
+ new_clist=($(do_facet $facet $LCTL $cmd | awk '{ print $2 }'))
+ new_count=${#new_clist[@]}
+ echo "new_clist: ${new_clist[@]}"
+
+ [ $new_count -eq $((orig_count - 1)) ] ||
+ error "$new_count != $orig_count - 1"
+ for i in $(seq 0 $new_count); do
+ j=$((i + 1))
+ [ "${orig_clist[$j]}" = "${new_clist[$i]}" ] ||
+ error "${orig_clist[$j]} != ${new_clist[$i]}"
+ done
+ do_facet mds1 $LCTL set_param fail_loc=0
+ echo "done"
+ done
+}
+run_test 123af "llog_catlist can show all config files correctly"
+
test_123F() {
remote_mgs_nodsh && skip "remote MGS with nodsh"
git://git.whamcloud.com / fs / lustre-release.git / blobdiff