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[PATCH 04/11] xfs/128: allow larger margin for disk space usage

To: david@xxxxxxxxxxxxx, darrick.wong@xxxxxxxxxx
Subject: [PATCH 04/11] xfs/128: allow larger margin for disk space usage
From: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
Date: Sat, 19 Dec 2015 01:11:18 -0800
Cc: linux-ext4@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, fstests@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <20151219091052.15320.94973.stgit@xxxxxxxxxxxxxxxx>
References: <20151219091052.15320.94973.stgit@xxxxxxxxxxxxxxxx>
User-agent: StGit/0.17.1-dirty
The free blocks count can vary from our calculations by up to 8% on a
1k-block filesystem, so permit that.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 tests/xfs/128 |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/tests/xfs/128 b/tests/xfs/128
index 49652cb..f461c1a 100755
--- a/tests/xfs/128
+++ b/tests/xfs/128
@@ -59,7 +59,7 @@ FREE_BLOCKS0=$(stat -f "$TESTDIR" -c '%f')
 
 echo "Create the original file and reflink to file2, file3"
 BLKS=2000
-MARGIN=100
+MARGIN=160
 BLKSZ=65536
 REAL_BLKSZ="$(stat -f $TESTDIR -c '%S')"
 BLKSZ_FACTOR=$((BLKSZ / REAL_BLKSZ))

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