1 files changed, 63 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/tests/zfs-tests/tests/functional/removal/removal_reservation.ksh b/sys/contrib/openzfs/tests/zfs-tests/tests/functional/removal/removal_reservation.ksh
new file mode 100755
index 000000000000..bf0c202ecbf2
--- /dev/null
+++ b/sys/contrib/openzfs/tests/zfs-tests/tests/functional/removal/removal_reservation.ksh
@@ -0,0 +1,63 @@
+#! /bin/ksh -p
+#
+# CDDL HEADER START
+#
+# This file and its contents are supplied under the terms of the
+# Common Development and Distribution License ("CDDL"), version 1.0.
+# You may only use this file in accordance with the terms of version
+# 1.0 of the CDDL.
+#
+# A full copy of the text of the CDDL should have accompanied this
+# source.  A copy of the CDDL is also available via the Internet at
+# http://www.illumos.org/license/CDDL.
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2014, 2017 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/removal/removal.kshlib
+
+TMPDIR=${TMPDIR:-$TEST_BASE_DIR}
+log_must mkfile 1g $TMPDIR/dsk1
+log_must mkfile 1g $TMPDIR/dsk2
+DISKS="$TMPDIR/dsk1 $TMPDIR/dsk2"
+REMOVEDISK=$TMPDIR/dsk1
+
+default_setup_noexit "$DISKS"
+
+function cleanup
+{
+	default_cleanup_noexit
+	log_must rm -f $DISKS
+}
+
+log_onexit cleanup
+
+log_must zfs set compression=off $TESTPOOL/$TESTFS
+
+# Write a little under half the pool.
+log_must file_write -o create -f $TESTDIR/$TESTFILE1 -b $((2**20)) -c $((2**9))
+
+#
+# Start a writing thread to ensure the removal will take a while.
+# This will automatically die when we destroy the pool.
+#
+start_random_writer $TESTDIR/$TESTFILE1
+
+function callback
+{
+	# Attempt to write more than the new pool will be able to handle.
+	file_write -o create -f $TESTDIR/$TESTFILE2 -b $((2**20)) -c $((2**9))
+	zret=$?
+	ENOSPC=28
+	log_note "file_write returned $zret"
+	(( $zret == $ENOSPC )) || log_fail "Did not get ENOSPC during removal."
+}
+
+log_must attempt_during_removal $TESTPOOL $REMOVEDISK callback
+
+log_pass "Removal properly sets reservation."