}
run_test 68 "be able to reserve specific sequences in FLDB"
+test_69() {
+ setup
+
+ # use OST0000 since it probably has the most creations
+ local OSTNAME=$(ostname_from_index 0)
+ local mdtosc_proc1=$(get_mdtosc_proc_path mds1 $OSTNAME)
+ local last_id=$(do_facet mds1 lctl get_param -n \
+ osc.$mdtosc_proc1.prealloc_last_id)
+
+ # Want to have OST LAST_ID over 1.5 * OST_MAX_PRECREATE to
+ # verify that the LAST_ID recovery is working properly. If
+ # not, then the OST will refuse to allow the MDS connect
+ # because the LAST_ID value is too different from the MDS
+ #define OST_MAX_PRECREATE=20000
+ local num_create=$((20000 * 3/2 - $last_id + 100))
+
+ mkdir $DIR/$tdir
+ $LFS setstripe -i 0 $DIR/$tdir
+ createmany $DIR/$tdir/$tfile- $num_create
+ # delete all of the files with objects on OST0 so the
+ # filesystem is not inconsistent later on
+ $LFS find $MOUNT --index 0 -print0 | xargs -0 unlink
+
+ stop_ost || error "OST0 stop failure"
+ add ost1 $(mkfs_opts ost1 $ostdev) --reformat --replace $ostdev ||
+ error "reformat and replace $ostdev failed"
+ start_ost || error "OST0 restart failure"
+
+ touch $DIR/$tdir/$tfile-last || error "create file after reformat"
+ local idx=$($LFS getstripe -c $DIR/$tdir/$tfile-last)
+ [ $idx -ne 0 ] && error "$DIR/$tdir/$tfile-last on $idx not 0" || true
+}
+run_test 68 "replace an OST with the same index"
+
test_70a() {
[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
local MDTIDX=1