xfs/033: filter out root inode nlink repair

A couple of releases ago, xfs_repair was patched to set the root inode
link count correctly when messing around with lost inodes.  However, the
old xfs_repair remains in the golden output, so remove it and filter the
line so that we don't cause 'new' regressions on old software.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

tests/xfs/033

@@ -91,9 +91,17 @@ src/feature -P $SCRATCH_DEV && \
 	_notrun "PQuota are enabled, test needs controlled sb recovery"
 _scratch_unmount
 
+# We fixed some bugs in xfs_repair that caused us to have to reset the inode
+# link counts on the root inode twice.  That wasn't related to what this test
+# is checking, so remove the nlink reset line from the golden output and filter
+# old xfsprogs to avoid introducing new regressions.
+filter_repair() {
+	sed -e '/resetting inode INO nlinks from 1 to 2/d'
+}
+
 # rootino, rbmino, and rsumino are now set (lets blow em away!)
-_check_root_inos 0
-_check_root_inos -1 | _filter_bad_ids
+_check_root_inos 0 | filter_repair
+_check_root_inos -1 | filter_repair | _filter_bad_ids
 
 # success, all done
 status=0

tests/xfs/033.out.crc

@@ -30,7 +30,6 @@ reinitializing root directory
         - traversal finished ...
         - moving disconnected inodes to lost+found ...
 Phase 7 - verify and correct link counts...
-resetting inode INO nlinks from 1 to 2
 done
 Corrupting rt bitmap inode - setting bits to 0
 Wrote X.XXKb (value 0x0)
@@ -125,7 +124,6 @@ reinitializing root directory
         - traversal finished ...
         - moving disconnected inodes to lost+found ...
 Phase 7 - verify and correct link counts...
-resetting inode INO nlinks from 1 to 2
 done
 Corrupting rt bitmap inode - setting bits to -1
 Wrote X.XXKb (value 0xffffffff)

tests/xfs/033.out.default

@@ -29,7 +29,6 @@ reinitializing root directory
         - traversal finished ...
         - moving disconnected inodes to lost+found ...
 Phase 7 - verify and correct link counts...
-resetting inode INO nlinks from 1 to 2
 done
 Corrupting rt bitmap inode - setting bits to 0
 Wrote X.XXKb (value 0x0)
@@ -122,7 +121,6 @@ reinitializing root directory
         - traversal finished ...
         - moving disconnected inodes to lost+found ...
 Phase 7 - verify and correct link counts...
-resetting inode INO nlinks from 1 to 2
 done
 Corrupting rt bitmap inode - setting bits to -1
 Wrote X.XXKb (value 0xffffffff)