* Copyright (C) 2009 The Regents of the University of California
* Written by Michael Vrable <mvrable@cs.ucsd.edu>
*
- * TODO: Licensing
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
*/
/* Synthetic client for benchmarking: a tool for directly generating NFS
if (read_size > (1 << 20)) {
scale = read_size / (1 << 20);
}
+ int filecount = bench_files->len;
printf("Warming up file %d\n", warmup_counter);
- if (warmup_counter >= bench_files->len * scale)
+ if (warmup_counter >= filecount * scale)
return;
bf = &g_array_index(bench_files, struct bench_file,
- warmup_counter / scale);
- send_read_request(nfs, bf->inum, (warmup_counter % scale) << 20,
+ warmup_counter % filecount);
+ send_read_request(nfs, bf->inum, (warmup_counter / filecount) << 20,
read_size > (1 << 20) ? (1 << 20) : read_size);
warmup_counter++;
return;
}
if (connect(fd, ai->ai_addr, ai->ai_addrlen) < 0) {
- fprintf(stderr, "Unable to connect to : %m\n");
+ fprintf(stderr, "Unable to connect to %s: %m\n", hostname);
}
freeaddrinfo(ai);
{
g_thread_init(NULL);
g_set_prgname("synclient");
- g_print("Launching synthetic NFS RPC client...\n");
bench_files = g_array_new(FALSE, TRUE, sizeof(struct bench_file));
}
main_loop = g_main_loop_new(NULL, FALSE);
- nfs_connect("niniel.sysnet.ucsd.edu");
+ nfs_connect("vrable2.sysnet.ucsd.edu");
g_main_loop_run(main_loop);