2 TODO: add splitting of writes for servers with signing
7 Unix SMB/CIFS implementation.
9 Copyright (C) Andrew Tridgell 1997-1998
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 #include "system/time.h"
28 #include "system/filesys.h"
29 #include "lib/util/dlinklist.h"
30 #include "libcli/libcli.h"
31 #include "libcli/raw/libcliraw.h"
32 #include "torture/torture.h"
33 #include "libcli/libcli.h"
34 #include "torture/util.h"
36 extern int nbench_line_count;
37 static int nbio_id = -1;
39 static BOOL bypass_io;
40 static struct timeval tv_start, tv_end;
41 static int warmup, timelimit;
42 static int in_cleanup;
45 struct ftable *next, *prev;
46 int fd; /* the fd that we got back from the server */
47 int handle; /* the handle in the load file */
50 static struct ftable *ftable;
53 double bytes, warmup_bytes;
58 double nbio_result(void)
62 for (i=0;i<nprocs;i++) {
63 total += children[i].bytes - children[i].warmup_bytes;
65 return 1.0e-6 * total / timeval_elapsed2(&tv_start, &tv_end);
70 return children[nbio_id].done;
74 void nb_alarm(int sig)
81 if (nbio_id != -1) return;
83 for (i=0;i<nprocs;i++) {
84 if (children[i].bytes == 0) {
87 lines += children[i].line;
90 t = timeval_elapsed(&tv_start);
92 if (!in_warmup && warmup>0 && t > warmup) {
93 tv_start = timeval_current();
95 for (i=0;i<nprocs;i++) {
96 children[i].warmup_bytes = children[i].bytes;
102 } else if (!in_warmup && !in_cleanup && t > timelimit) {
103 for (i=0;i<nprocs;i++) {
104 children[i].done = 1;
106 tv_end = timeval_current();
113 tv_end = timeval_current();
117 printf("%4d %8d %.2f MB/sec warmup %.0f sec \n",
118 nprocs, lines/nprocs,
120 } else if (in_cleanup) {
121 printf("%4d %8d %.2f MB/sec cleanup %.0f sec \n",
122 nprocs, lines/nprocs,
125 printf("%4d %8d %.2f MB/sec execute %.0f sec \n",
126 nprocs, lines/nprocs,
132 signal(SIGALRM, nb_alarm);
136 void nbio_shmem(int n, int t_timelimit, int t_warmup)
139 children = shm_setup(sizeof(*children) * nprocs);
141 printf("Failed to setup shared memory!\n");
144 memset(children, 0, sizeof(*children) * nprocs);
145 timelimit = t_timelimit;
148 tv_start = timeval_current();
151 static struct ftable *find_ftable(int handle)
155 for (f=ftable;f;f=f->next) {
156 if (f->handle == handle) return f;
161 static int find_handle(int handle)
165 children[nbio_id].line = nbench_line_count;
167 f = find_ftable(handle);
171 printf("(%d) ERROR: handle %d was not found\n",
172 nbench_line_count, handle);
175 return -1; /* Not reached */
180 static struct smbcli_state *c;
183 a handler function for oplock break requests
185 static BOOL oplock_handler(struct smbcli_transport *transport, uint16_t tid,
186 uint16_t fnum, uint8_t level, void *private)
188 struct smbcli_tree *tree = private;
189 return smbcli_oplock_ack(tree, fnum, OPLOCK_BREAK_TO_NONE);
192 void nb_setup(struct smbcli_state *cli, int id)
197 printf("skipping I/O\n");
200 smbcli_oplock_handler(cli->transport, oplock_handler, cli->tree);
205 static void check_status(const char *op, NTSTATUS status, NTSTATUS ret)
207 if (!NT_STATUS_IS_OK(status) && NT_STATUS_IS_OK(ret)) {
208 printf("[%d] Error: %s should have failed with %s\n",
209 nbench_line_count, op, nt_errstr(status));
213 if (NT_STATUS_IS_OK(status) && !NT_STATUS_IS_OK(ret)) {
214 printf("[%d] Error: %s should have succeeded - %s\n",
215 nbench_line_count, op, nt_errstr(ret));
219 if (!NT_STATUS_EQUAL(status, ret)) {
220 printf("[%d] Warning: got status %s but expected %s\n",
221 nbench_line_count, nt_errstr(ret), nt_errstr(status));
226 void nb_unlink(const char *fname, int attr, NTSTATUS status)
231 io.unlink.in.pattern = fname;
233 io.unlink.in.attrib = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN;
234 if (strchr(fname, '*') == 0) {
235 io.unlink.in.attrib |= FILE_ATTRIBUTE_DIRECTORY;
238 ret = smb_raw_unlink(c->tree, &io);
240 check_status("Unlink", status, ret);
244 void nb_createx(const char *fname,
245 uint_t create_options, uint_t create_disposition, int handle,
249 uint32_t desired_access;
255 mem_ctx = talloc_init("raw_open");
257 if (create_options & NTCREATEX_OPTIONS_DIRECTORY) {
258 desired_access = SEC_FILE_READ_DATA;
262 SEC_FILE_WRITE_DATA |
263 SEC_FILE_READ_ATTRIBUTE |
264 SEC_FILE_WRITE_ATTRIBUTE;
265 flags = NTCREATEX_FLAGS_EXTENDED |
266 NTCREATEX_FLAGS_REQUEST_OPLOCK |
267 NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK;
270 io.ntcreatex.level = RAW_OPEN_NTCREATEX;
271 io.ntcreatex.in.flags = flags;
272 io.ntcreatex.in.root_fid = 0;
273 io.ntcreatex.in.access_mask = desired_access;
274 io.ntcreatex.in.file_attr = 0;
275 io.ntcreatex.in.alloc_size = 0;
276 io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE;
277 io.ntcreatex.in.open_disposition = create_disposition;
278 io.ntcreatex.in.create_options = create_options;
279 io.ntcreatex.in.impersonation = 0;
280 io.ntcreatex.in.security_flags = 0;
281 io.ntcreatex.in.fname = fname;
283 ret = smb_raw_open(c->tree, mem_ctx, &io);
285 talloc_free(mem_ctx);
287 check_status("NTCreateX", status, ret);
289 if (!NT_STATUS_IS_OK(ret)) return;
291 f = malloc_p(struct ftable);
293 f->fd = io.ntcreatex.out.file.fnum;
295 DLIST_ADD_END(ftable, f, struct ftable *);
298 void nb_writex(int handle, off_t offset, int size, int ret_size, NTSTATUS status)
305 i = find_handle(handle);
307 if (bypass_io) return;
310 memset(buf, 0xab, size);
312 io.writex.level = RAW_WRITE_WRITEX;
313 io.writex.in.file.fnum = i;
314 io.writex.in.wmode = 0;
315 io.writex.in.remaining = 0;
316 io.writex.in.offset = offset;
317 io.writex.in.count = size;
318 io.writex.in.data = buf;
320 ret = smb_raw_write(c->tree, &io);
324 check_status("WriteX", status, ret);
326 if (NT_STATUS_IS_OK(ret) && io.writex.out.nwritten != ret_size) {
327 printf("[%d] Warning: WriteX got count %d expected %d\n",
329 io.writex.out.nwritten, ret_size);
332 children[nbio_id].bytes += ret_size;
335 void nb_write(int handle, off_t offset, int size, int ret_size, NTSTATUS status)
342 i = find_handle(handle);
344 if (bypass_io) return;
348 memset(buf, 0x12, size);
350 io.write.level = RAW_WRITE_WRITE;
351 io.write.in.file.fnum = i;
352 io.write.in.remaining = 0;
353 io.write.in.offset = offset;
354 io.write.in.count = size;
355 io.write.in.data = buf;
357 ret = smb_raw_write(c->tree, &io);
361 check_status("Write", status, ret);
363 if (NT_STATUS_IS_OK(ret) && io.write.out.nwritten != ret_size) {
364 printf("[%d] Warning: Write got count %d expected %d\n",
366 io.write.out.nwritten, ret_size);
369 children[nbio_id].bytes += ret_size;
373 void nb_lockx(int handle, off_t offset, int size, NTSTATUS status)
378 struct smb_lock_entry lck;
380 i = find_handle(handle);
386 io.lockx.level = RAW_LOCK_LOCKX;
387 io.lockx.in.file.fnum = i;
388 io.lockx.in.mode = 0;
389 io.lockx.in.timeout = 0;
390 io.lockx.in.ulock_cnt = 0;
391 io.lockx.in.lock_cnt = 1;
392 io.lockx.in.locks = &lck;
394 ret = smb_raw_lock(c->tree, &io);
396 check_status("LockX", status, ret);
399 void nb_unlockx(int handle, uint_t offset, int size, NTSTATUS status)
404 struct smb_lock_entry lck;
406 i = find_handle(handle);
412 io.lockx.level = RAW_LOCK_LOCKX;
413 io.lockx.in.file.fnum = i;
414 io.lockx.in.mode = 0;
415 io.lockx.in.timeout = 0;
416 io.lockx.in.ulock_cnt = 1;
417 io.lockx.in.lock_cnt = 0;
418 io.lockx.in.locks = &lck;
420 ret = smb_raw_lock(c->tree, &io);
422 check_status("UnlockX", status, ret);
425 void nb_readx(int handle, off_t offset, int size, int ret_size, NTSTATUS status)
432 i = find_handle(handle);
434 if (bypass_io) return;
438 io.readx.level = RAW_READ_READX;
439 io.readx.in.file.fnum = i;
440 io.readx.in.offset = offset;
441 io.readx.in.mincnt = size;
442 io.readx.in.maxcnt = size;
443 io.readx.in.remaining = 0;
444 io.readx.in.read_for_execute = False;
445 io.readx.out.data = buf;
447 ret = smb_raw_read(c->tree, &io);
451 check_status("ReadX", status, ret);
453 if (NT_STATUS_IS_OK(ret) && io.readx.out.nread != ret_size) {
454 printf("[%d] ERROR: ReadX got count %d expected %d\n",
456 io.readx.out.nread, ret_size);
460 children[nbio_id].bytes += ret_size;
463 void nb_close(int handle, NTSTATUS status)
469 i = find_handle(handle);
471 io.close.level = RAW_CLOSE_CLOSE;
472 io.close.in.file.fnum = i;
473 io.close.in.write_time = 0;
475 ret = smb_raw_close(c->tree, &io);
477 check_status("Close", status, ret);
479 if (NT_STATUS_IS_OK(ret)) {
480 struct ftable *f = find_ftable(handle);
481 DLIST_REMOVE(ftable, f);
486 void nb_rmdir(const char *dname, NTSTATUS status)
493 ret = smb_raw_rmdir(c->tree, &io);
495 check_status("Rmdir", status, ret);
498 void nb_mkdir(const char *dname, NTSTATUS status)
502 io.mkdir.level = RAW_MKDIR_MKDIR;
503 io.mkdir.in.path = dname;
505 /* NOTE! no error checking. Used for base fileset creation */
506 smb_raw_mkdir(c->tree, &io);
509 void nb_rename(const char *old, const char *new, NTSTATUS status)
514 io.generic.level = RAW_RENAME_RENAME;
515 io.rename.in.attrib = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY;
516 io.rename.in.pattern1 = old;
517 io.rename.in.pattern2 = new;
519 ret = smb_raw_rename(c->tree, &io);
521 check_status("Rename", status, ret);
525 void nb_qpathinfo(const char *fname, int level, NTSTATUS status)
527 union smb_fileinfo io;
531 mem_ctx = talloc_init("nb_qpathinfo");
533 io.generic.level = level;
534 io.generic.in.file.path = fname;
536 ret = smb_raw_pathinfo(c->tree, mem_ctx, &io);
538 talloc_free(mem_ctx);
540 check_status("Pathinfo", status, ret);
544 void nb_qfileinfo(int fnum, int level, NTSTATUS status)
546 union smb_fileinfo io;
551 i = find_handle(fnum);
553 mem_ctx = talloc_init("nb_qfileinfo");
555 io.generic.level = level;
556 io.generic.in.file.fnum = i;
558 ret = smb_raw_fileinfo(c->tree, mem_ctx, &io);
560 talloc_free(mem_ctx);
562 check_status("Fileinfo", status, ret);
565 void nb_sfileinfo(int fnum, int level, NTSTATUS status)
567 union smb_setfileinfo io;
571 if (level != RAW_SFILEINFO_BASIC_INFORMATION) {
572 printf("[%d] Warning: setfileinfo level %d not handled\n", nbench_line_count, level);
578 i = find_handle(fnum);
580 io.generic.level = level;
581 io.generic.in.file.fnum = i;
582 unix_to_nt_time(&io.basic_info.in.create_time, time(NULL));
583 unix_to_nt_time(&io.basic_info.in.access_time, 0);
584 unix_to_nt_time(&io.basic_info.in.write_time, 0);
585 unix_to_nt_time(&io.basic_info.in.change_time, 0);
586 io.basic_info.in.attrib = 0;
588 ret = smb_raw_setfileinfo(c->tree, &io);
590 check_status("Setfileinfo", status, ret);
593 void nb_qfsinfo(int level, NTSTATUS status)
599 mem_ctx = talloc_init("smbcli_dskattr");
601 io.generic.level = level;
602 ret = smb_raw_fsinfo(c->tree, mem_ctx, &io);
604 talloc_free(mem_ctx);
606 check_status("Fsinfo", status, ret);
609 /* callback function used for trans2 search */
610 static BOOL findfirst_callback(void *private, union smb_search_data *file)
615 void nb_findfirst(const char *mask, int level, int maxcnt, int count, NTSTATUS status)
617 union smb_search_first io;
621 mem_ctx = talloc_init("smbcli_dskattr");
623 io.t2ffirst.level = RAW_SEARCH_TRANS2;
624 io.t2ffirst.data_level = level;
625 io.t2ffirst.in.max_count = maxcnt;
626 io.t2ffirst.in.search_attrib = FILE_ATTRIBUTE_DIRECTORY;
627 io.t2ffirst.in.pattern = mask;
628 io.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
629 io.t2ffirst.in.storage_type = 0;
631 ret = smb_raw_search_first(c->tree, mem_ctx, &io, NULL, findfirst_callback);
633 talloc_free(mem_ctx);
635 check_status("Search", status, ret);
637 if (NT_STATUS_IS_OK(ret) && io.t2ffirst.out.count != count) {
638 printf("[%d] Warning: got count %d expected %d\n",
640 io.t2ffirst.out.count, count);
644 void nb_flush(int fnum, NTSTATUS status)
649 i = find_handle(fnum);
651 io.flush.level = RAW_FLUSH_FLUSH;
652 io.flush.in.file.fnum = i;
654 ret = smb_raw_flush(c->tree, &io);
656 check_status("Flush", status, ret);
659 void nb_sleep(int usec, NTSTATUS status)
664 void nb_deltree(const char *dname)
668 smb_raw_exit(c->session);
671 struct ftable *f = ftable;
672 DLIST_REMOVE(ftable, f);
676 total_deleted = smbcli_deltree(c->tree, dname);
678 if (total_deleted == -1) {
679 printf("Failed to cleanup tree %s - exiting\n", dname);
683 smbcli_rmdir(c->tree, dname);