From: George Wang <xuw2015@xxxxxxxxx>
create_file may run over before growfs, which depends on many reasons. such as
the schedule algorithm, the workload of testing machine, etc. we should always
make sure the create_file run over after growfs, then we can get the valid
result of this test.
---
tests/xfs/015 | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/tests/xfs/015 b/tests/xfs/015
index 4dbf38a..d9d4446 100755
--- a/tests/xfs/015
+++ b/tests/xfs/015
@@ -43,9 +43,16 @@ create_file()
{
local dir=$1
local i=0
-
- while echo -n >$dir/testfile_$i; do
- let i=$i+1
+ local in_growfs=false
+
+ # keep run until failed after growfs
+ while true; do
+ [ -f $tmp.growfs ] && in_growfs=true
+ while echo -n >$dir/testfile_$i; do
+ let i=$i+1
+ done
+ $in_growfs && break
+ usleep 1000
done
}
@@ -89,6 +96,9 @@ echo "Fork $nr_worker workers to consume free inodes in background" >>$seqres.fu
echo "Grow fs to $((dblocks * 4)) blocks" >>$seqres.full
$XFS_GROWFS_PROG -D $((dblocks * 4)) $SCRATCH_MNT >>$seqres.full
+# mark xfs_growfs finished to create_file
+touch $tmp.growfs
+
# Wait for background create_file to hit ENOSPC
wait
--
1.8.4.2
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