1 files changed, 90 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh b/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh
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+++ b/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh
@@ -0,0 +1,90 @@
+#!/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 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013, 2018 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/tests/functional/slog/slog.kshlib
+
+#
+# DESCRIPTION:
+#	log device can survive when one of pool device get corrupted
+#
+# STRATEGY:
+#	1. Create pool with slog devices
+#	2. Corrupt the data on one disk.
+#	3. Verify the log is fine
+#
+
+verify_runnable "global"
+
+log_assert "log device can survive when one of the pool device get corrupted."
+log_must setup
+
+for type in "mirror" "raidz" "raidz2"; do
+	for spare in "" "spare"; do
+		log_must zpool create $TESTPOOL $type $VDEV $spare $SDEV \
+			log $LDEV
+
+                # Create a file to be corrupted
+                dd if=/dev/urandom of=/$TESTPOOL/filler bs=1024k count=50
+
+                #
+                # Ensure the file has been synced out before attempting to
+                # corrupt its contents.
+                #
+                sync
+
+		#
+		# Corrupt a pool device to make the pool DEGRADED
+		# The oseek value below is to skip past the vdev label.
+		#
+		if is_linux || is_freebsd; then
+			log_must dd if=/dev/urandom of=$VDIR/a bs=1024k \
+			   seek=4 conv=notrunc count=50
+		else
+			log_must dd if=/dev/urandom of=$VDIR/a bs=1024k \
+			   oseek=4 conv=notrunc count=50
+		fi
+		log_must zpool scrub $TESTPOOL
+		log_must display_status $TESTPOOL
+		log_must zpool offline $TESTPOOL $VDIR/a
+		log_must wait_for_degraded $TESTPOOL
+
+		zpool status -v $TESTPOOL | grep logs | \
+			grep "DEGRADED" 2>&1 >/dev/null
+		if (( $? == 0 )); then
+			log_fail "log device should display correct status"
+		fi
+
+		log_must zpool online $TESTPOOL $VDIR/a
+		log_must zpool destroy -f $TESTPOOL
+	done
+done
+
+log_pass "log device can survive when one of the pool device get corrupted."