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Makefile.am
(228 B)
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cleanup.ksh
(1 KB)
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mmap.cfg
(1.51 KB)
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mmap_libaio_001_pos.ksh
(1.78 KB)
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mmap_read_001_pos.ksh
(1.59 KB)
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mmap_write_001_pos.ksh
(1.92 KB)
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setup.ksh
(1.03 KB)
Editing: mmap_write_001_pos.ksh
#!/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: # Writing to a file and mmapping that file at the # same time does not result in a deadlock. # # STRATEGY: # 1. Make sure this test executes on multi-processes system. # 2. Call mmapwrite binary. # 3. wait 30s and make sure the test file existed. # verify_runnable "both" log_assert "write()s to a file and mmap() that file at the same time does not "\ "result in a deadlock." # Detect and make sure this test must be executed on a multi-process system if ! is_mp; then log_unsupported "This test requires a multi-processor system." fi log_must chmod 777 $TESTDIR mmapwrite $TESTDIR/normal_write_file $TESTDIR/map_write_file & PID_MMAPWRITE=$! log_note "mmapwrite $TESTDIR/normal_write_file $TESTDIR/map_write_file"\ "pid: $PID_MMAPWRITE" log_must sleep 30 log_must kill -9 $PID_MMAPWRITE log_must ls -l $TESTDIR/normal_write_file log_must ls -l $TESTDIR/map_write_file log_pass "write(2) a mmap(2)'ing file succeeded."
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