1 files changed, 76 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh
new file mode 100755
index 000000000000..07387017fa08
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+++ b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh
@@ -0,0 +1,76 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+#
+# DESCRIPTION:
+# Create as many directories with 5000 files each until the file system
+# is full. The zfs file system should be work well and stable.
+#
+# STRATEGY:
+# 1. Create a pool & dataset
+# 2. Make directories in the zfs file system
+# 3. Create 5000 files in each directories
+# 4. Test case exit when the disk is full
+#
+
+verify_runnable "both"
+
+function cleanup
+{
+	destroy_dataset $TESTPOOL/$TESTFS
+	wait_freeing $TESTPOOL
+	sync_pool $TESTPOOL
+	zfs create -o mountpoint=$TESTDIR $TESTPOOL/$TESTFS
+}
+
+typeset -i retval=0
+
+log_assert "Creating directories with 5000 files in each, until file system " \
+	"is full."
+
+log_onexit cleanup
+
+typeset -i bytes=8192
+typeset -i num_writes=20
+typeset -i dirnum=50
+typeset -i filenum=5000
+
+fill_fs "" $dirnum $filenum $bytes $num_writes
+retval=$?
+if (( retval == 28 )); then
+	log_note "No space left on device."
+elif (( retval != 0 )); then
+	log_fail "Unexpected exit: $retval"
+fi
+
+log_pass "Create many files in a directory succeeded."