}
run_test 130 "re-register an MDT after writeconf"
+test_131() {
+ [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
+ do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
+ grep -q project || skip "skip project quota not supported"
+
+ local projid
+
+ setupall
+ test_mkdir -c $MDSCOUNT -p $DIR/$tdir
+ $LFS project -p 1000 $DIR/$tdir || error "set dir project id failed"
+ createmany -o $DIR/$tdir/f 512
+ for ((i = 0; i < 512; ++i)); do
+ $LFS project -p $i $DIR/$tdir/f${i} ||
+ error "set f${i} project id failed"
+ done
+
+ test_mkdir -c $MDSCOUNT -p $DIR/$tdir.inherit
+ $LFS project -p 1001 -s $DIR/$tdir.inherit
+ createmany -o $DIR/$tdir.inherit/f 128
+ (( $($LFS project $DIR/$tdir.inherit/f* |
+ awk '$1 == 1001 { print }' | wc -l) == 128 )) ||
+ error "files did not inherit projid 1001"
+
+ stopall
+
+ for i in $(seq $MDSCOUNT); do
+ mds_backup_restore mds$i ||
+ error "Backup/restore on mds$i failed"
+ done
+
+ setupall
+
+ projid=($($LFS project -d $DIR/$tdir))
+ [ ${projid[0]} == "1000" ] ||
+ error "projid expected 1000 not ${projid[0]}"
+ for ((i = 0; i < 512; ++i)); do
+ projid=($($LFS project $DIR/$tdir/f${i}))
+ [ ${projid[0]} == "$i" ] ||
+ error "projid expected $i not ${projid[0]}"
+ done
+
+ (( $($LFS project $DIR/$tdir.inherit/f* |
+ awk '$1 == 1001 { print }' | wc -l) == 128 )) ||
+ error "restore did not copy projid 1001"
+}
+run_test 131 "MDT backup restore with project ID"
+
if ! combined_mgs_mds ; then
stop mgs
fi