diff mbox series

[11/13] populate: adjust rtrmap calculations for rtgroups

Message ID 167243884538.739669.9670755376084255895.stgit@magnolia (mailing list archive)
State New, archived
Headers show
Series fstests: fixes for realtime rmap | expand

Commit Message

Darrick J. Wong Dec. 30, 2022, 10:20 p.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Now that we've sharded the realtime volume and created per-group rmap
btrees, we need to adjust downward the size of rtrmapbt records since
the block counts are now 32-bit instead of 64-bit.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 common/populate |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/common/populate b/common/populate
index c0bbbc3f3b..7d57cd1287 100644
--- a/common/populate
+++ b/common/populate
@@ -379,7 +379,7 @@  _scratch_xfs_populate() {
 	is_rt="$(_xfs_get_rtextents "$SCRATCH_MNT")"
 	if [ $is_rmapbt -gt 0 ] && [ $is_rt -gt 0 ]; then
 		echo "+ rtrmapbt btree"
-		nr="$((blksz * 2 / 32))"
+		nr="$((blksz * 2 / 24))"
 		$XFS_IO_PROG -R -f -c 'truncate 0' "${SCRATCH_MNT}/RTRMAPBT"
 		__populate_create_file $((blksz * nr)) "${SCRATCH_MNT}/RTRMAPBT"
 	fi