+++ /dev/null
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * 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.
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
- * Use is subject to license terms.
- */
-/*
- * This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
- *
- * lustre/liblustre/tests/replay_single.c
- *
- * Lustre Light user test program
- */
-
-#define _BSD_SOURCE
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/queue.h>
-#include <signal.h>
-
-#include <sysio.h>
-#include <mount.h>
-
-#include "test_common.h"
-
-#define MAX_STRING_SIZE 2048
-
-static char mds_server[MAX_STRING_SIZE] = {0,};
-static char barrier_script[MAX_STRING_SIZE] = {0,};
-static char failover_script[MAX_STRING_SIZE] = {0,};
-static char barrier_cmd[MAX_STRING_SIZE] = {0,};
-static char failover_cmd[MAX_STRING_SIZE] = {0,};
-static char ssh_cmd[MAX_STRING_SIZE] = {0,};
-
-static void replay_barrier()
-{
- int rc;
-
- if ((rc = system(barrier_cmd))) {
- printf("excute barrier error: %d\n", rc);
- exit(rc);
- }
-}
-
-static void mds_failover()
-{
- int rc;
-
- if ((rc = system(failover_cmd))) {
- printf("excute failover error: %d\n", rc);
- exit(rc);
- }
-}
-
-
-#define ENTRY(str) \
- do { \
- char buf[100]; \
- int len; \
- sprintf(buf, "===== START: %s ", (str)); \
- len = strlen(buf); \
- if (len < 79) { \
- memset(buf+len, '=', 100-len); \
- buf[79] = '\n'; \
- buf[80] = 0; \
- } \
- printf("%s", buf); \
- } while (0)
-
-#define LEAVE() \
- do { \
- printf("----- END TEST successfully ---"); \
- printf("-----------------------------"); \
- printf("-------------------\n"); \
- } while (0)
-
-void t0()
-{
- char *path="/mnt/lustre/f0";
- ENTRY("empty replay");
-
- replay_barrier();
- mds_failover();
- t_check_stat_fail(path);
- LEAVE();
-}
-
-void t1()
-{
- char *path="/mnt/lustre/f1";
- ENTRY("simple create");
-
- replay_barrier();
- t_create(path);
- mds_failover();
- t_check_stat(path, NULL);
- t_unlink(path);
- LEAVE();
-}
-
-void t2a()
-{
- char *path="/mnt/lustre/f2a";
- ENTRY("touch");
-
- replay_barrier();
- t_touch(path);
- mds_failover();
- t_check_stat(path, NULL);
- t_unlink(path);
- LEAVE();
-}
-
-void t2b()
-{
- char *path="/mnt/lustre/f2b";
- ENTRY("mcreate+touch");
-
- t_create(path);
- replay_barrier();
- t_touch(path);
- mds_failover();
- t_check_stat(path, NULL);
- t_unlink(path);
- LEAVE();
-}
-
-
-void n_create_delete(int nfiles)
-{
- char *base="/mnt/lustre/f3_";
- char path[100];
- char str[100];
- int i;
-
- replay_barrier();
- for (i = 0; i < nfiles; i++) {
- sprintf(path, "%s%d\n", base, i);
- sprintf(str, "TEST#%d CONTENT\n", i);
- t_echo_create(path, str);
- }
- mds_failover();
- for (i = 0; i < nfiles; i++) {
- sprintf(path, "%s%d\n", base, i);
- sprintf(str, "TEST#%d CONTENT\n", i);
- t_grep(path, str);
- }
- replay_barrier();
- for (i = 0; i < nfiles; i++) {
- sprintf(path, "%s%d\n", base, i);
- t_unlink(path);
- }
- mds_failover();
- for (i = 0; i < nfiles; i++) {
- sprintf(path, "%s%d\n", base, i);
- t_check_stat_fail(path);
- }
- LEAVE();
-}
-
-void t3a()
-{
- ENTRY("10 create/delete");
- n_create_delete(10);
- LEAVE();
-}
-
-void t3b()
-{
- ENTRY("30 create/delete(>1'st block precreated)");
- n_create_delete(30);
- LEAVE();
-}
-
-void t4()
-{
- char *dir="/mnt/lustre/d4";
- char *path="/mnt/lustre/d4/f1";
- ENTRY("mkdir + contained create");
-
- replay_barrier();
- t_mkdir(dir);
- t_create(path);
- mds_failover();
- t_check_stat(dir, NULL);
- t_check_stat(path, NULL);
- sleep(2); /* wait for log process thread */
-
- replay_barrier();
- t_unlink(path);
- t_rmdir(dir);
- mds_failover();
- t_check_stat_fail(dir);
- t_check_stat_fail(path);
- LEAVE();
-}
-
-void t5()
-{
- char *dir="/mnt/lustre/d5";
- char *path="/mnt/lustre/d5/f1";
- ENTRY("mkdir |X| contained create");
-
- t_mkdir(dir);
- replay_barrier();
- t_create(path);
- mds_failover();
- t_check_stat(dir, NULL);
- t_check_stat(path, NULL);
- t_unlink(path);
- t_rmdir(dir);
- LEAVE();
-}
-
-void t6()
-{
- char *path="/mnt/lustre/f6";
- int fd;
- ENTRY("open |X| close");
-
- replay_barrier();
- t_create(path);
- fd = t_open(path);
- sleep(1);
- mds_failover();
- t_check_stat(path, NULL);
- t_close(fd);
- t_unlink(path);
- LEAVE();
-}
-
-void t7()
-{
- char *path="/mnt/lustre/f7";
- char *path2="/mnt/lustre/f7-2";
- ENTRY("create |X| rename unlink");
-
- t_create(path);
- replay_barrier();
- t_rename(path, path2);
- mds_failover();
- t_check_stat_fail(path);
- t_check_stat(path2, NULL);
- t_unlink(path2);
-}
-
-void t8()
-{
- char *path="/mnt/lustre/f8";
- char *path2="/mnt/lustre/f8-2";
- ENTRY("create open write rename |X| create-old-name read");
-
- t_create(path);
- t_echo_create(path, "old");
- t_rename(path, path2);
- replay_barrier();
- t_echo_create(path, "new");
- mds_failover();
- t_grep(path, "new");
- t_grep(path2, "old");
- t_unlink(path);
- t_unlink(path2);
-}
-
-void t9()
-{
- char *path="/mnt/lustre/f9";
- char *path2="/mnt/lustre/f9-2";
- ENTRY("|X| open(O_CREAT), unlink, touch new, unlink new");
-
- replay_barrier();
- t_create(path);
- t_unlink(path);
- t_create(path2);
- mds_failover();
- t_check_stat_fail(path);
- t_check_stat(path2, NULL);
- t_unlink(path2);
-}
-
-void t10()
-{
- char *path="/mnt/lustre/f10";
- char *path2="/mnt/lustre/f10-2";
- ENTRY("|X| mcreate, open write, rename");
-
- replay_barrier();
- t_create(path);
- t_echo_create(path, "old");
- t_rename(path, path2);
- t_grep(path2, "old");
- mds_failover();
- t_grep(path2, "old");
- t_unlink(path2);
-}
-
-extern int libcfs_debug;
-extern int libcfs_subsystem_debug;
-
-extern void __liblustre_setup_(void);
-extern void __liblustre_cleanup_(void);
-
-void usage(const char *cmd)
-{
- printf("Usage: \t%s --target mdsnid:/mdsname/profile -s mds_hostname "
- "-b \"barrier cmd\" -f \"failover cmd\" [--rsh \"rsh_cmd\"]\n", cmd);
- printf(" \t%s --dumpfile dumpfile -s mds_hostname -b \"barrier cmd\" "
- "-f \"failover cmd\" [--rsh \"rsh_cmd\"]\n", cmd);
- exit(-1);
-}
-
-void test_ssh()
-{
- char cmd[MAX_STRING_SIZE];
-
- sprintf(cmd, "%s %s cat /dev/null", ssh_cmd, mds_server);
- if (system(cmd)) {
- printf("Can't access server node: %s using method: %s\n", mds_server, ssh_cmd);
- exit(-1);
- }
-}
-
-int main(int argc, char * const argv[])
-{
- int opt_index, c;
- static struct option long_opts[] = {
- {"target", 1, 0, 0},
- {"dumpfile", 1, 0, 0},
- {"ssh", 1, 0, 0},
- {0, 0, 0, 0}
- };
-
- if (argc < 4 - (getenv(ENV_LUSTRE_MNTTGT)||getenv(ENV_LUSTRE_DUMPFILE)))
- usage(argv[0]);
-
- while ((c = getopt_long(argc, argv, "s:b:f:", long_opts, &opt_index)) != -1) {
- switch (c) {
- case 0: {
- if (!optarg[0])
- usage(argv[0]);
-
- if (!strcmp(long_opts[opt_index].name, "target")) {
- setenv(ENV_LUSTRE_MNTTGT, optarg, 1);
- } else if (!strcmp(long_opts[opt_index].name, "dumpfile")) {
- setenv(ENV_LUSTRE_DUMPFILE, optarg, 1);
- } else if (!strcmp(long_opts[opt_index].name, "ssh")) {
- safe_strncpy(ssh_cmd, optarg, MAX_STRING_SIZE);
- } else
- usage(argv[0]);
- break;
- }
- case 's':
- safe_strncpy(mds_server, optarg, MAX_STRING_SIZE);
- break;
- case 'b':
- safe_strncpy(barrier_script, optarg, MAX_STRING_SIZE);
- break;
- case 'f':
- safe_strncpy(failover_script, optarg, MAX_STRING_SIZE);
- break;
- default:
- usage(argv[0]);
- }
- }
-
- if (optind != argc)
- usage(argv[0]);
- if (!strlen(mds_server) || !strlen(barrier_script) ||
- !strlen(failover_script))
- usage(argv[0]);
-
- /* default to using ssh */
- if (!strlen(ssh_cmd)) {
- safe_strncpy(ssh_cmd, "ssh", MAX_STRING_SIZE);
- }
-
- test_ssh();
-
- /* prepare remote command */
- sprintf(barrier_cmd, "%s %s \"%s\"",
- ssh_cmd, mds_server, barrier_script);
- sprintf(failover_cmd, "%s %s \"%s\"",
- ssh_cmd, mds_server, failover_script);
-
- setenv(ENV_LUSTRE_TIMEOUT, "10", 1);
-
- __liblustre_setup_();
-
- t0();
- t1();
- t2a();
- t2b();
- t3a();
- t3b();
- t4();
- t5();
- t6();
- t7();
- t8();
- t9();
- t10();
-
- printf("liblustre is about shutdown\n");
- __liblustre_cleanup_();
-
- printf("complete successfully\n");
- return 0;
-}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff