1#! /usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2011 Spectra Logic.  All rights reserved.
25# Use is subject to license terms.
26#
27
28. ${STF_SUITE}/include/libtest.kshlib
29
30###############################################################################
31#
32# __stc_assertion_start
33#
34# ID: transaction_group_integrity_001_pos
35#
36# DESCRIPTION:
37#
38# Verify the integrity of non-aligned writes to the same blocks that cross
39# transaction groups.
40#
41# STRATEGY:
42# This test verifies that non-aligned writes are correctly committed to the
43# file system, even adjacent transaction groups include writes to the same
44# blocks.  The test runs through multiple repetitions in an attempt to trigger
45# race conditions.
46#
47# TESTABILITY: explicit
48#
49# TEST_AUTOMATION_LEVEL: automated
50#
51# CODING_STATUS: BEGIN (2011-10-20)
52#
53# __stc_assertion_end
54#
55###############################################################################
56
57verify_runnable "both"
58
59log_assert "Ensure that non-aligned writes to the same blocks that cross" \
60  "transaction groups do not corrupt the file."
61
62# Run the test program
63txg_integrity ${TESTDIR}/${TESTFILE}
64
65# Success is indicated by the return status
66if [[ $? -ne 0 ]]; then
67  log_fail "Test failed to execute or file became corrupted"
68else
69  log_pass "Multiple unaligned writes from multiple transactions groups succeeded"
70fi
71
72
73