From b5e26de92452be3c897293cc37d1339745cf4fa9 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 25 May 2016 22:57:08 -0700 Subject: [PATCH] xfs/104: don't enospc when ag metadata overhead grows Adapt to different metadata overhead sizes by trying to reserve decreasing amounts of disk space until we actually succeed at it. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Signed-off-by: Eryu Guan --- tests/xfs/104 | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/tests/xfs/104 b/tests/xfs/104 index 17f9b629..785027e4 100755 --- a/tests/xfs/104 +++ b/tests/xfs/104 @@ -88,9 +88,14 @@ sizeb=`expr $size / $dbsize` # in data blocks echo "*** creating scratch filesystem" _create_scratch -lsize=10m -dsize=${size} -dagcount=${nags} -fillsize=`expr 110 \* 1048576` # 110 megabytes of filling echo "*** using some initial space on scratch filesystem" -_fill_scratch $fillsize +for i in `seq 125 -1 90`; do + fillsize=`expr $i \* 1048576` + out="$(_fill_scratch $fillsize 2>&1)" + echo "$out" | grep -q 'No space left on device' && continue + test -n "${out}" && echo "$out" + break +done # # Grow the filesystem while actively stressing it... -- 2.39.5