-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
* Author: You Feng <youfeng@clusterfs.com>
*/
+#include <limits.h>
#include <mpi.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <errno.h>
-#include <libcfs/libcfs.h>
#include <lustre/lustre_user.h>
#include "lp_utils.h"
rc = read(fd, buf, sizeof(buf));
if (rc == -1) {
pos = lseek(fd, 0, SEEK_CUR);
- sprintf(errmsg, "read of file %s at pos %d for %lu bytes "
+ sprintf(errmsg, "read of file %s at pos %d for %zu bytes "
"returned %d: (%d) %s.\n",
- filename, pos, (unsigned long)sizeof(buf), rc, errno, strerror(errno));
+ filename, pos, sizeof(buf), rc, errno, strerror(errno));
FAIL(errmsg);
} else if (rc != sizeof(buf)) {
pos = lseek(fd, 0, SEEK_CUR);
- sprintf(errmsg, "read of file %s at pos %d for %lu bytes "
+ sprintf(errmsg, "read of file %s at pos %d for %zu bytes "
"returned %d.\n",
- filename, pos, (unsigned long) sizeof(buf), rc);
+ filename, pos, sizeof(buf), rc);
FAIL(errmsg);
}
}
lseek(fd, pos, SEEK_SET);
rc = write(fd, buf, sizeof(buf));
if (rc == -1) {
- sprintf(errmsg, "write of file %s at pos %d for %lu bytes "
+ sprintf(errmsg, "write of file %s at pos %d for %zu bytes "
"returned %d: (%d) %s.\n",
- filename, pos, (unsigned long)sizeof(buf), rc, errno, strerror(errno));
+ filename, pos, sizeof(buf), rc, errno, strerror(errno));
FAIL(errmsg);
} else if (rc != sizeof(buf)) {
- sprintf(errmsg, "write of file %s at pos %d for %lu bytes "
+ sprintf(errmsg, "write of file %s at pos %d for %zu bytes "
"returned %d.\n",
- filename, pos, (unsigned long)sizeof(buf), rc);
+ filename, pos, sizeof(buf), rc);
FAIL(errmsg);
}
}
* task0's write to start. */
MPI_Recv(&temp1, 1, MPI_INT, 0, 1, MPI_COMM_WORLD,
MPI_STATUS_IGNORE);
- usleep(10000);
- usleep(10000);
/* tell task2 to go. */
MPI_Send(&gid, 1, MPI_INT, 2, 1, MPI_COMM_WORLD);
-
+ sleep(WAIT_TIME);
read_buf(fd);
MPI_Send(&gid, 1, MPI_INT, 0, 1, MPI_COMM_WORLD);
/* Give task0 & 1 a chance to start. */
MPI_Recv(&temp1, 1, MPI_INT, 1, 1, MPI_COMM_WORLD,
MPI_STATUS_IGNORE);
- usleep(25000);
- usleep(25000);
+ sleep(2 * WAIT_TIME);
if ((rc = ioctl(fd, LL_IOC_GROUP_LOCK, gid)) == -1) {
sprintf(errmsg,
int main(int argc, char *argv[])
{
- char c;
- int i, iterations = 1;
+ int i, iterations = 1, c;
setbuf(stdout, 0);
setbuf(stderr, 0);
if (size < MIN_GLHOST) {
fprintf(stderr, "Error: "
- "should be at least four tasks to run the test!\n");
+ "%d tasks run, but should be at least %d tasks to run "
+ "the test!\n", size, MIN_GLHOST);
MPI_Abort(MPI_COMM_WORLD, 2);
}