+
+ for ((id = $ID0; id < NODEMAP_MAX_ID; id++)); do
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+ fs_id=$(do_facet mgs $cmd --nid $nid \
+ --idtype uid --id $id)
+ expected_id=$((id + 1))
+ if [ $fs_id != $expected_id ]; then
+ echo "expected $expected_id, got $fs_id"
+ rc=$((rc + 1))
+ fi
+ done
+ done
+
+ ## trust client ids
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ local csum=${HOSTNAME_CHECKSUM}_${i}
+
+ if ! do_facet mgs $LCTL nodemap_modify --name $csum \
+ --property trusted --value 1; then
+ error "nodemap_modify $csum failed with $?"
+ return 3
+ fi
+ done
+
+ for ((id = $ID0; id < NODEMAP_MAX_ID; id++)); do
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+ fs_id=$(do_facet mgs $cmd --nid $nid \
+ --idtype uid --id $id)
+ if [ $fs_id != $id ]; then
+ echo "expected $id, got $fs_id"
+ rc=$((rc + 1))
+ fi
+ done
+ done
+
+ ## ensure allow_root_access is enabled
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ local csum=${HOSTNAME_CHECKSUM}_${i}
+
+ if ! do_facet mgs $LCTL nodemap_modify --name $csum \
+ --property admin --value 1; then
+ error "nodemap_modify $csum failed with $?"
+ return 3
+ fi
+ done
+
+ ## check that root allowed
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+ fs_id=$(do_facet mgs $cmd --nid $nid --idtype uid --id 0)
+ if [ $fs_id != 0 ]; then
+ echo "root allowed expected 0, got $fs_id"
+ rc=$((rc + 1))
+ fi
+ done
+
+ ## ensure allow_root_access is disabled
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ local csum=${HOSTNAME_CHECKSUM}_${i}
+
+ if ! do_facet mgs $LCTL nodemap_modify --name $csum \
+ --property admin --value 0; then
+ error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+ "failed with $rc"
+ return 3
+ fi
+ done
+
+ ## check that root is mapped to 99
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+ fs_id=$(do_facet mgs $cmd --nid $nid --idtype uid --id 0)
+ if [ $fs_id != 99 ]; then
+ error "root squash expected 99, got $fs_id"
+ rc=$((rc + 1))
+ fi
+ done
+
+ ## reset client trust to 0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! do_facet mgs $LCTL nodemap_modify \
+ --name ${HOSTNAME_CHECKSUM}_${i} \
+ --property trusted --value 0; then
+ error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+ "failed with $rc"
+ return 3
+ fi
+ done
+
+ return $rc
+}
+
+test_7() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 2
+
+ return 0
+}
+run_test 7 "nodemap create and delete"
+
+test_8() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ # Set up nodemaps
+
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ # Try duplicates
+
+ create_nodemaps
+ rc=$?
+ [[ $rc == 0 ]] && error "duplicate nodemap_add allowed with $rc" &&
+ return 2
+
+ # Clean up
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 3
+
+ return 0
+}
+run_test 8 "nodemap reject duplicates"
+
+test_9() {
+ local i
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! delete_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_del_range failed with $rc" && return 4
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+ return 0
+}
+run_test 9 "nodemap range add"
+
+test_10a() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc == 0 ]] && error "nodemap_add_range duplicate add with $rc" &&
+ return 2
+
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! delete_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_del_range failed with $rc" && return 4
+
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 5
+
+ return 0
+}
+run_test 10a "nodemap reject duplicate ranges"
+
+test_10b() {
+ [ $(lustre_version_code mgs) -lt $(version_code 2.10.53) ] &&
+ skip "Need MGS >= 2.10.53" && return
+
+ local nm1="nodemap1"
+ local nm2="nodemap2"
+ local nids="192.168.19.[0-255]@o2ib20"
+
+ do_facet mgs $LCTL nodemap_del $nm1 2>/dev/null
+ do_facet mgs $LCTL nodemap_del $nm2 2>/dev/null
+
+ do_facet mgs $LCTL nodemap_add $nm1 || error "Add $nm1 failed"
+ do_facet mgs $LCTL nodemap_add $nm2 || error "Add $nm2 failed"
+ do_facet mgs $LCTL nodemap_add_range --name $nm1 --range $nids ||
+ error "Add range $nids to $nm1 failed"
+ [ -n "$(do_facet mgs $LCTL get_param nodemap.$nm1.* |
+ grep start_nid)" ] || error "No range was found"
+ do_facet mgs $LCTL nodemap_del_range --name $nm2 --range $nids &&
+ error "Deleting range $nids from $nm2 should fail"
+ [ -n "$(do_facet mgs $LCTL get_param nodemap.$nm1.* |
+ grep start_nid)" ] || error "Range $nids should be there"
+
+ do_facet mgs $LCTL nodemap_del $nm1 || error "Delete $nm1 failed"
+ do_facet mgs $LCTL nodemap_del $nm2 || error "Delete $nm2 failed"
+ return 0
+}
+run_test 10b "delete range from the correct nodemap"
+
+test_10c() { #LU-8912
+ [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
+ skip "Need MGS >= 2.10.57" && return
+
+ local nm="nodemap_lu8912"
+ local nid_range="10.210.[32-47].[0-255]@o2ib3"
+ local start_nid="10.210.32.0@o2ib3"
+ local end_nid="10.210.47.255@o2ib3"
+ local start_nid_found
+ local end_nid_found
+
+ do_facet mgs $LCTL nodemap_del $nm 2>/dev/null
+ do_facet mgs $LCTL nodemap_add $nm || error "Add $nm failed"
+ do_facet mgs $LCTL nodemap_add_range --name $nm --range $nid_range ||
+ error "Add range $nid_range to $nm failed"
+
+ start_nid_found=$(do_facet mgs $LCTL get_param nodemap.$nm.* |
+ awk -F '[,: ]' /start_nid/'{ print $9 }')
+ [ "$start_nid" == "$start_nid_found" ] ||
+ error "start_nid: $start_nid_found != $start_nid"
+ end_nid_found=$(do_facet mgs $LCTL get_param nodemap.$nm.* |
+ awk -F '[,: ]' /end_nid/'{ print $13 }')
+ [ "$end_nid" == "$end_nid_found" ] ||
+ error "end_nid: $end_nid_found != $end_nid"
+
+ do_facet mgs $LCTL nodemap_del $nm || error "Delete $nm failed"
+ return 0
+}
+run_test 10c "verfify contiguous range support"
+
+test_10d() { #LU-8913
+ [ $(lustre_version_code mgs) -lt $(version_code 2.10.59) ] &&
+ skip "Need MGS >= 2.10.59" && return
+
+ local nm="nodemap_lu8913"
+ local nid_range="*@o2ib3"
+ local start_nid="0.0.0.0@o2ib3"
+ local end_nid="255.255.255.255@o2ib3"
+ local start_nid_found
+ local end_nid_found
+
+ do_facet mgs $LCTL nodemap_del $nm 2>/dev/null
+ do_facet mgs $LCTL nodemap_add $nm || error "Add $nm failed"
+ do_facet mgs $LCTL nodemap_add_range --name $nm --range $nid_range ||
+ error "Add range $nid_range to $nm failed"
+
+ start_nid_found=$(do_facet mgs $LCTL get_param nodemap.$nm.* |
+ awk -F '[,: ]' /start_nid/'{ print $9 }')
+ [ "$start_nid" == "$start_nid_found" ] ||
+ error "start_nid: $start_nid_found != $start_nid"
+ end_nid_found=$(do_facet mgs $LCTL get_param nodemap.$nm.* |
+ awk -F '[,: ]' /end_nid/'{ print $13 }')
+ [ "$end_nid" == "$end_nid_found" ] ||
+ error "end_nid: $end_nid_found != $end_nid"
+
+ do_facet mgs $LCTL nodemap_del $nm || error "Delete $nm failed"
+ return 0
+}
+run_test 10d "verfify nodemap range format '*@<net>' support"
+
+test_11() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! modify_flags ${HOSTNAME_CHECKSUM}_${i}; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_modify with $rc" && return 2
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 3
+
+ return 0
+}
+run_test 11 "nodemap modify"
+
+test_12() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! squash_id ${HOSTNAME_CHECKSUM}_${i} 88 0; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap squash_uid with $rc" && return 2
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! squash_id ${HOSTNAME_CHECKSUM}_${i} 88 1; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap squash_gid with $rc" && return 3
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+ return 0
+}
+run_test 12 "nodemap set squash ids"
+
+test_13() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ for k in $NODEMAP_IPADDR_LIST; do
+ if ! test_nid $SUBNET_CHECKSUM.$i.$j.$k \
+ ${HOSTNAME_CHECKSUM}_${i}; then
+ rc=$((rc + 1))
+ fi
+ done
+ done
+ done
+ [[ $rc != 0 ]] && error "nodemap_test_nid failed with $rc" && return 3
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+ return 0
+}
+run_test 13 "test nids"
+
+test_14() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+ for k in $NODEMAP_IPADDR_LIST; do
+ if ! test_nid $SUBNET_CHECKSUM.$i.$j.$k \
+ default; then
+ rc=$((rc + 1))
+ fi
+ done
+ done
+ done
+ [[ $rc != 0 ]] && error "nodemap_test_nid failed with $rc" && return 3
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+ return 0
+}
+run_test 14 "test default nodemap nid lookup"
+
+test_15() {
+ local rc
+
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&
+ return
+
+ rc=0
+ create_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+ rc=0
+ for ((i = 0; i < NODEMAP_COUNT; i++)); do
+ if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+ rc=$((rc + 1))
+ fi
+ done
+ [[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+ rc=0
+ add_idmaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_add_idmap failed with $rc" && return 3
+
+ rc=0
+ test_idmap
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_test_id failed with $rc" && return 4
+
+ rc=0
+ update_idmaps
+ rc=$?
+ [[ $rc != 0 ]] && error "update_idmaps failed with $rc" && return 5
+
+ rc=0
+ delete_idmaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_del_idmap failed with $rc" && return 6
+
+ rc=0
+ delete_nodemaps
+ rc=$?
+ [[ $rc != 0 ]] && error "nodemap_delete failed with $rc" && return 7
+
+ return 0
+}
+run_test 15 "test id mapping"
+
+wait_nm_sync() {
+ local nodemap_name=$1
+ local key=$2
+ local value=$3
+ local opt=$4
+ local proc_param
+ local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
+ local max_retries=20
+ local is_sync
+ local out1=""
+ local out2
+ local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
+ local i
+
+ if [ "$nodemap_name" == "active" ]; then
+ proc_param="active"
+ elif [ -z "$key" ]; then
+ proc_param=${nodemap_name}
+ else
+ proc_param="${nodemap_name}.${key}"
+ fi
+ (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
+
+ if [ -z "$value" ]; then
+ out1=$(do_facet mgs $LCTL get_param $opt nodemap.${proc_param})
+ echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
+ else
+ out1=$value;
+ fi
+
+ # wait up to 10 seconds for other servers to sync with mgs
+ for i in $(seq 1 10); do
+ for node in $(all_server_nodes); do
+ local node_ip=$(host_nids_address $node $NETTYPE |
+ cut -d' ' -f1)
+
+ is_sync=true
+ if [ -z "$value" ]; then
+ [ $node_ip == $mgs_ip ] && continue
+ fi
+
+ out2=$(do_node $node_ip $LCTL get_param $opt \
+ nodemap.$proc_param 2>/dev/null)
+ echo "On $node ${node_ip}, ${proc_param} = $out2"
+ [ "$out1" != "$out2" ] && is_sync=false && break
+ done
+ $is_sync && break
+ sleep 1
+ done
+ if ! $is_sync; then
+ echo MGS
+ echo $out1
+ echo OTHER - IP: $node_ip
+ echo $out2
+ error "mgs and $nodemap_name ${key} mismatch, $i attempts"
+ fi
+ echo "waited $((i - 1)) seconds for sync"
+}
+
+create_fops_nodemaps() {
+ local i=0
+ local client
+ for client in $clients; do
+ local client_ip=$(host_nids_address $client $NETTYPE)
+ local client_nid=$(h2nettype $client_ip)
+ do_facet mgs $LCTL nodemap_add c${i} || return 1
+ do_facet mgs $LCTL nodemap_add_range \
+ --name c${i} --range $client_nid || return 1
+ for map in ${FOPS_IDMAPS[i]}; do
+ do_facet mgs $LCTL nodemap_add_idmap --name c${i} \
+ --idtype uid --idmap ${map} || return 1
+ do_facet mgs $LCTL nodemap_add_idmap --name c${i} \
+ --idtype gid --idmap ${map} || return 1
+ done
+
+ wait_nm_sync c$i idmap
+
+ i=$((i + 1))
+ done
+ return 0
+}
+
+delete_fops_nodemaps() {
+ local i=0
+ local client
+ for client in $clients; do
+ do_facet mgs $LCTL nodemap_del c${i} || return 1
+ i=$((i + 1))
+ done
+ return 0
+}
+
+fops_mds_index=0
+nm_test_mkdir() {
+ if [ $MDSCOUNT -le 1 ]; then
+ do_node ${clients_arr[0]} mkdir -p $DIR/$tdir
+ else
+ # round-robin MDTs to test DNE nodemap support
+ [ ! -d $DIR ] && do_node ${clients_arr[0]} mkdir -p $DIR
+ do_node ${clients_arr[0]} $LFS setdirstripe -c 1 -i \
+ $((fops_mds_index % MDSCOUNT)) $DIR/$tdir
+ ((fops_mds_index++))
+ fi
+}
+
+# acl test directory needs to be initialized on a privileged client
+fops_test_setup() {
+ local admin=$(do_facet mgs $LCTL get_param -n nodemap.c0.admin_nodemap)
+ local trust=$(do_facet mgs $LCTL get_param -n \
+ nodemap.c0.trusted_nodemap)
+
+ do_facet mgs $LCTL nodemap_modify --name c0 --property admin --value 1
+ do_facet mgs $LCTL nodemap_modify --name c0 --property trusted --value 1
+
+ wait_nm_sync c0 admin_nodemap
+ wait_nm_sync c0 trusted_nodemap
+
+ do_node ${clients_arr[0]} rm -rf $DIR/$tdir
+ nm_test_mkdir
+ do_node ${clients_arr[0]} chown $user $DIR/$tdir
+
+ do_facet mgs $LCTL nodemap_modify --name c0 \
+ --property admin --value $admin
+ do_facet mgs $LCTL nodemap_modify --name c0 \
+ --property trusted --value $trust
+
+ # flush MDT locks to make sure they are reacquired before test
+ do_node ${clients_arr[0]} $LCTL set_param \
+ ldlm.namespaces.$FSNAME-MDT*.lru_size=clear
+
+ wait_nm_sync c0 admin_nodemap
+ wait_nm_sync c0 trusted_nodemap
+}
+
+# fileset test directory needs to be initialized on a privileged client
+fileset_test_setup() {
+ local nm=$1
+
+ if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
+ cleanup_mount $MOUNT
+ FILESET="" zconf_mount_clients $CLIENTS $MOUNT
+ fi
+
+ local admin=$(do_facet mgs $LCTL get_param -n \
+ nodemap.${nm}.admin_nodemap)
+ local trust=$(do_facet mgs $LCTL get_param -n \
+ nodemap.${nm}.trusted_nodemap)
+
+ do_facet mgs $LCTL nodemap_modify --name $nm --property admin --value 1
+ do_facet mgs $LCTL nodemap_modify --name $nm --property trusted \
+ --value 1
+
+ wait_nm_sync $nm admin_nodemap
+ wait_nm_sync $nm trusted_nodemap
+
+ # create directory and populate it for subdir mount
+ do_node ${clients_arr[0]} mkdir $MOUNT/$subdir ||
+ error "unable to create dir $MOUNT/$subdir"
+ do_node ${clients_arr[0]} touch $MOUNT/$subdir/this_is_$subdir ||
+ error "unable to create file $MOUNT/$subdir/this_is_$subdir"
+ do_node ${clients_arr[0]} mkdir $MOUNT/$subdir/$subsubdir ||
+ error "unable to create dir $MOUNT/$subdir/$subsubdir"
+ do_node ${clients_arr[0]} touch \
+ $MOUNT/$subdir/$subsubdir/this_is_$subsubdir ||
+ error "unable to create file \
+ $MOUNT/$subdir/$subsubdir/this_is_$subsubdir"
+
+ do_facet mgs $LCTL nodemap_modify --name $nm \
+ --property admin --value $admin
+ do_facet mgs $LCTL nodemap_modify --name $nm \
+ --property trusted --value $trust
+
+ # flush MDT locks to make sure they are reacquired before test
+ do_node ${clients_arr[0]} $LCTL set_param \
+ ldlm.namespaces.$FSNAME-MDT*.lru_size=clear
+
+ wait_nm_sync $nm admin_nodemap
+ wait_nm_sync $nm trusted_nodemap
+}
+
+# fileset test directory needs to be initialized on a privileged client
+fileset_test_cleanup() {
+ local nm=$1
+ local admin=$(do_facet mgs $LCTL get_param -n \
+ nodemap.${nm}.admin_nodemap)
+ local trust=$(do_facet mgs $LCTL get_param -n \
+ nodemap.${nm}.trusted_nodemap)
+
+ do_facet mgs $LCTL nodemap_modify --name $nm --property admin --value 1
+ do_facet mgs $LCTL nodemap_modify --name $nm --property trusted \
+ --value 1
+
+ wait_nm_sync $nm admin_nodemap
+ wait_nm_sync $nm trusted_nodemap
+
+ # cleanup directory created for subdir mount
+ do_node ${clients_arr[0]} rm -rf $MOUNT/$subdir ||
+ error "unable to remove dir $MOUNT/$subdir"
+
+ do_facet mgs $LCTL nodemap_modify --name $nm \
+ --property admin --value $admin
+ do_facet mgs $LCTL nodemap_modify --name $nm \
+ --property trusted --value $trust
+
+ # flush MDT locks to make sure they are reacquired before test
+ do_node ${clients_arr[0]} $LCTL set_param \
+ ldlm.namespaces.$FSNAME-MDT*.lru_size=clear
+
+ wait_nm_sync $nm admin_nodemap
+ wait_nm_sync $nm trusted_nodemap
+ if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
+ cleanup_mount $MOUNT
+ zconf_mount_clients $CLIENTS $MOUNT
+ fi
+}
+
+do_create_delete() {
+ local run_u=$1
+ local key=$2
+ local testfile=$DIR/$tdir/$tfile
+ local rc=0
+ local c=0 d=0
+ local qused_new
+ if $run_u touch $testfile >& /dev/null; then
+ c=1
+ $run_u rm $testfile && d=1
+ fi >& /dev/null
+
+ local res="$c $d"
+ local expected=$(get_cr_del_expected $key)
+ [ "$res" != "$expected" ] &&
+ error "test $key, wanted $expected, got $res" && rc=$((rc + 1))
+ return $rc
+}
+
+nodemap_check_quota() {
+ local run_u="$1"
+ $run_u lfs quota -q $DIR | awk '{ print $2; exit; }'
+}
+
+do_fops_quota_test() {
+ local run_u=$1
+ # fuzz quota used to account for possible indirect blocks, etc
+ local quota_fuzz=$(fs_log_size)
+ local qused_orig=$(nodemap_check_quota "$run_u")
+ local qused_high=$((qused_orig + quota_fuzz))
+ local qused_low=$((qused_orig - quota_fuzz))
+ local testfile=$DIR/$tdir/$tfile
+ $run_u dd if=/dev/zero of=$testfile oflag=sync bs=1M count=1 \
+ >& /dev/null || error "unable to write quota test file"
+ sync; sync_all_data || true
+
+ local qused_new=$(nodemap_check_quota "$run_u")
+ [ $((qused_new)) -lt $((qused_low + 1024)) -o \
+ $((qused_new)) -gt $((qused_high + 1024)) ] &&
+ error "$qused_new != $qused_orig + 1M after write, " \
+ "fuzz is $quota_fuzz"
+ $run_u rm $testfile || error "unable to remove quota test file"
+ wait_delete_completed_mds
+
+ qused_new=$(nodemap_check_quota "$run_u")
+ [ $((qused_new)) -lt $((qused_low)) \
+ -o $((qused_new)) -gt $((qused_high)) ] &&
+ error "quota not reclaimed, expect $qused_orig, " \
+ "got $qused_new, fuzz $quota_fuzz"
+}
+
+get_fops_mapped_user() {
+ local cli_user=$1
+
+ for ((i=0; i < ${#FOPS_IDMAPS[@]}; i++)); do
+ for map in ${FOPS_IDMAPS[i]}; do
+ if [ $(cut -d: -f1 <<< "$map") == $cli_user ]; then
+ cut -d: -f2 <<< "$map"
+ return
+ fi
+ done
+ done
+ echo -1
+}
+
+get_cr_del_expected() {
+ local -a key
+ IFS=":" read -a key <<< "$1"
+ local mapmode="${key[0]}"
+ local mds_user="${key[1]}"
+ local cluster="${key[2]}"
+ local cli_user="${key[3]}"
+ local mode="0${key[4]}"
+ local SUCCESS="1 1"
+ local FAILURE="0 0"
+ local noadmin=0
+ local mapped=0
+ local other=0
+
+ [[ $mapmode == *mapped* ]] && mapped=1
+ # only c1 is mapped in these test cases
+ [[ $mapmode == mapped_trusted* ]] && [ "$cluster" == "c0" ] && mapped=0
+ [[ $mapmode == *noadmin* ]] && noadmin=1
+
+ # o+wx works as long as the user isn't mapped
+ if [ $((mode & 3)) -eq 3 ]; then
+ other=1
+ fi
+
+ # if client user is root, check if root is squashed
+ if [ "$cli_user" == "0" ]; then
+ # squash root succeed, if other bit is on
+ case $noadmin in
+ 0) echo $SUCCESS;;
+ 1) [ "$other" == "1" ] && echo $SUCCESS
+ [ "$other" == "0" ] && echo $FAILURE;;
+ esac
+ return
+ fi
+ if [ "$mapped" == "0" ]; then
+ [ "$other" == "1" ] && echo $SUCCESS
+ [ "$other" == "0" ] && echo $FAILURE
+ return
+ fi
+
+ # if mapped user is mds user, check for u+wx
+ mapped_user=$(get_fops_mapped_user $cli_user)
+ [ "$mapped_user" == "-1" ] &&
+ error "unable to find mapping for client user $cli_user"
+
+ if [ "$mapped_user" == "$mds_user" -a \
+ $(((mode & 0300) == 0300)) -eq 1 ]; then
+ echo $SUCCESS
+ return
+ fi
+ if [ "$mapped_user" != "$mds_user" -a "$other" == "1" ]; then
+ echo $SUCCESS
+ return
+ fi
+ echo $FAILURE
+}
+
+test_fops_admin_cli_i=""
+test_fops_chmod_dir() {
+ local current_cli_i=$1
+ local perm_bits=$2
+ local dir_to_chmod=$3
+ local new_admin_cli_i=""
+
+ # do we need to set up a new admin client?
+ [ "$current_cli_i" == "0" ] && [ "$test_fops_admin_cli_i" != "1" ] &&
+ new_admin_cli_i=1
+ [ "$current_cli_i" != "0" ] && [ "$test_fops_admin_cli_i" != "0" ] &&
+ new_admin_cli_i=0
+
+ # if only one client, and non-admin, need to flip admin everytime
+ if [ "$num_clients" == "1" ]; then
+ test_fops_admin_client=$clients
+ test_fops_admin_val=$(do_facet mgs $LCTL get_param -n \
+ nodemap.c0.admin_nodemap)
+ if [ "$test_fops_admin_val" != "1" ]; then
+ do_facet mgs $LCTL nodemap_modify \
+ --name c0 \
+ --property admin \
+ --value 1
+ wait_nm_sync c0 admin_nodemap
+ fi
+ elif [ "$new_admin_cli_i" != "" ]; then
+ # restore admin val to old admin client
+ if [ "$test_fops_admin_cli_i" != "" ] &&
+ [ "$test_fops_admin_val" != "1" ]; then
+ do_facet mgs $LCTL nodemap_modify \
+ --name c${test_fops_admin_cli_i} \
+ --property admin \
+ --value $test_fops_admin_val
+ wait_nm_sync c${test_fops_admin_cli_i} admin_nodemap
+ fi
+
+ test_fops_admin_cli_i=$new_admin_cli_i
+ test_fops_admin_client=${clients_arr[$new_admin_cli_i]}
+ test_fops_admin_val=$(do_facet mgs $LCTL get_param -n \
+ nodemap.c${new_admin_cli_i}.admin_nodemap)
+
+ if [ "$test_fops_admin_val" != "1" ]; then
+ do_facet mgs $LCTL nodemap_modify \
+ --name c${new_admin_cli_i} \
+ --property admin \
+ --value 1
+ wait_nm_sync c${new_admin_cli_i} admin_nodemap
+ fi
+ fi
+
+ do_node $test_fops_admin_client chmod $perm_bits $DIR/$tdir || return 1
+
+ # remove admin for single client if originally non-admin
+ if [ "$num_clients" == "1" ] && [ "$test_fops_admin_val" != "1" ]; then
+ do_facet mgs $LCTL nodemap_modify --name c0 --property admin \
+ --value 0
+ wait_nm_sync c0 admin_nodemap
+ fi
+
+ return 0
+}
+
+test_fops() {
+ local mapmode="$1"
+ local single_client="$2"
+ local client_user_list=([0]="0 $((IDBASE+3)) $((IDBASE+4))"
+ [1]="0 $((IDBASE+5)) $((IDBASE+6))")
+ local mds_i
+ local rc=0
+ local perm_bit_list="0 3 $((0300)) $((0303))"
+ # SLOW tests 000-007, 010-070, 100-700 (octal modes)
+ [ "$SLOW" == "yes" ] &&
+ perm_bit_list="0 $(seq 1 7) $(seq 8 8 63) $(seq 64 64 511) \
+ $((0303))"
+
+ # step through mds users. -1 means root
+ for mds_i in -1 0 1 2; do
+ local user=$((mds_i + IDBASE))
+ local client
+ local x
+
+ [ "$mds_i" == "-1" ] && user=0
+
+ echo mkdir -p $DIR/$tdir
+ fops_test_setup
+ local cli_i=0
+ for client in $clients; do
+ local u
+ for u in ${client_user_list[$cli_i]}; do
+ local run_u="do_node $client \
+ $RUNAS_CMD -u$u -g$u -G$u"
+ for perm_bits in $perm_bit_list; do
+ local mode=$(printf %03o $perm_bits)
+ local key
+ key="$mapmode:$user:c$cli_i:$u:$mode"
+ test_fops_chmod_dir $cli_i $mode \
+ $DIR/$tdir ||
+ error cannot chmod $key
+ do_create_delete "$run_u" "$key"
+ done
+
+ # check quota
+ test_fops_chmod_dir $cli_i 777 $DIR/$tdir ||
+ error cannot chmod $key
+ do_fops_quota_test "$run_u"
+ done
+
+ cli_i=$((cli_i + 1))
+ [ "$single_client" == "1" ] && break
+ done
+ rm -rf $DIR/$tdir
+ done
+ return $rc
+}
+
+nodemap_version_check () {
+ remote_mgs_nodsh && skip "remote MGS with nodsh" && return 1
+ [ $(lustre_version_code mgs) -lt $(version_code 2.5.53) ] &&
+ skip "No nodemap on $(lustre_build_version mgs) MGS < 2.5.53" &&