4 Unix SMB/CIFS implementation.
6 Copyright (C) Andrew Tridgell 1997-1998
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "system/time.h"
25 #include "dlinklist.h"
26 #include "librpc/gen_ndr/ndr_security.h"
30 extern int nbench_line_count;
31 static int nbio_id = -1;
33 static BOOL bypass_io;
34 static struct timeval tv_start, tv_end;
35 static int warmup, timelimit;
36 static int in_cleanup;
39 struct ftable *next, *prev;
40 int fd; /* the fd that we got back from the server */
41 int handle; /* the handle in the load file */
44 static struct ftable *ftable;
47 double bytes, warmup_bytes;
52 double nbio_result(void)
56 for (i=0;i<nprocs;i++) {
57 total += children[i].bytes - children[i].warmup_bytes;
59 return 1.0e-6 * total / timeval_elapsed2(&tv_start, &tv_end);
64 return children[nbio_id].done;
68 void nb_alarm(int sig)
75 if (nbio_id != -1) return;
77 for (i=0;i<nprocs;i++) {
78 if (children[i].bytes == 0) {
81 lines += children[i].line;
84 t = timeval_elapsed(&tv_start);
86 if (!in_warmup && warmup>0 && t > warmup) {
87 tv_start = timeval_current();
89 for (i=0;i<nprocs;i++) {
90 children[i].warmup_bytes = children[i].bytes;
96 } else if (!in_warmup && !in_cleanup && t > timelimit) {
97 for (i=0;i<nprocs;i++) {
100 tv_end = timeval_current();
107 tv_end = timeval_current();
111 printf("%4d %8d %.2f MB/sec warmup %.0f sec \n",
112 nprocs, lines/nprocs,
114 } else if (in_cleanup) {
115 printf("%4d %8d %.2f MB/sec cleanup %.0f sec \n",
116 nprocs, lines/nprocs,
119 printf("%4d %8d %.2f MB/sec execute %.0f sec \n",
120 nprocs, lines/nprocs,
126 signal(SIGALRM, nb_alarm);
130 void nbio_shmem(int n, int t_timelimit, int t_warmup)
133 children = shm_setup(sizeof(*children) * nprocs);
135 printf("Failed to setup shared memory!\n");
138 memset(children, 0, sizeof(*children) * nprocs);
139 timelimit = t_timelimit;
142 tv_start = timeval_current();
145 static struct ftable *find_ftable(int handle)
149 for (f=ftable;f;f=f->next) {
150 if (f->handle == handle) return f;
155 static int find_handle(int handle)
159 children[nbio_id].line = nbench_line_count;
161 f = find_ftable(handle);
165 printf("(%d) ERROR: handle %d was not found\n",
166 nbench_line_count, handle);
169 return -1; /* Not reached */
174 static struct smbcli_state *c;
177 a handler function for oplock break requests
179 static BOOL oplock_handler(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private)
181 struct smbcli_tree *tree = private;
182 return smbcli_oplock_ack(tree, fnum, level);
185 void nb_setup(struct smbcli_state *cli, int id)
190 printf("skipping I/O\n");
193 smbcli_oplock_handler(cli->transport, oplock_handler, cli->tree);
198 static void check_status(const char *op, NTSTATUS status, NTSTATUS ret)
200 if (!NT_STATUS_IS_OK(status) && NT_STATUS_IS_OK(ret)) {
201 printf("[%d] Error: %s should have failed with %s\n",
202 nbench_line_count, op, nt_errstr(status));
206 if (NT_STATUS_IS_OK(status) && !NT_STATUS_IS_OK(ret)) {
207 printf("[%d] Error: %s should have succeeded - %s\n",
208 nbench_line_count, op, nt_errstr(ret));
212 if (!NT_STATUS_EQUAL(status, ret)) {
213 printf("[%d] Warning: got status %s but expected %s\n",
214 nbench_line_count, nt_errstr(ret), nt_errstr(status));
219 void nb_unlink(const char *fname, int attr, NTSTATUS status)
221 struct smb_unlink io;
224 io.in.pattern = fname;
226 io.in.attrib = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN;
227 if (strchr(fname, '*') == 0) {
228 io.in.attrib |= FILE_ATTRIBUTE_DIRECTORY;
231 ret = smb_raw_unlink(c->tree, &io);
233 check_status("Unlink", status, ret);
237 void nb_createx(const char *fname,
238 uint_t create_options, uint_t create_disposition, int handle,
242 uint32_t desired_access;
248 mem_ctx = talloc_init("raw_open");
250 if (create_options & NTCREATEX_OPTIONS_DIRECTORY) {
251 desired_access = SEC_FILE_READ_DATA;
255 SEC_FILE_WRITE_DATA |
256 SEC_FILE_READ_ATTRIBUTE |
257 SEC_FILE_WRITE_ATTRIBUTE;
258 flags = NTCREATEX_FLAGS_EXTENDED |
259 NTCREATEX_FLAGS_REQUEST_OPLOCK |
260 NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK;
263 io.ntcreatex.level = RAW_OPEN_NTCREATEX;
264 io.ntcreatex.in.flags = flags;
265 io.ntcreatex.in.root_fid = 0;
266 io.ntcreatex.in.access_mask = desired_access;
267 io.ntcreatex.in.file_attr = 0;
268 io.ntcreatex.in.alloc_size = 0;
269 io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE;
270 io.ntcreatex.in.open_disposition = create_disposition;
271 io.ntcreatex.in.create_options = create_options;
272 io.ntcreatex.in.impersonation = 0;
273 io.ntcreatex.in.security_flags = 0;
274 io.ntcreatex.in.fname = fname;
276 ret = smb_raw_open(c->tree, mem_ctx, &io);
278 talloc_destroy(mem_ctx);
280 check_status("NTCreateX", status, ret);
282 if (!NT_STATUS_IS_OK(ret)) return;
284 f = malloc_p(struct ftable);
286 f->fd = io.ntcreatex.out.fnum;
288 DLIST_ADD_END(ftable, f, struct ftable *);
291 void nb_writex(int handle, int offset, int size, int ret_size, NTSTATUS status)
298 i = find_handle(handle);
300 if (bypass_io) return;
303 memset(buf, 0xab, size);
305 io.writex.level = RAW_WRITE_WRITEX;
306 io.writex.in.fnum = i;
307 io.writex.in.wmode = 0;
308 io.writex.in.remaining = 0;
309 io.writex.in.offset = offset;
310 io.writex.in.count = size;
311 io.writex.in.data = buf;
313 ret = smb_raw_write(c->tree, &io);
317 check_status("WriteX", status, ret);
319 if (NT_STATUS_IS_OK(ret) && io.writex.out.nwritten != ret_size) {
320 printf("[%d] Warning: WriteX got count %d expected %d\n",
322 io.writex.out.nwritten, ret_size);
325 children[nbio_id].bytes += ret_size;
328 void nb_write(int handle, int offset, int size, int ret_size, NTSTATUS status)
335 i = find_handle(handle);
337 if (bypass_io) return;
341 memset(buf, 0x12, size);
343 io.write.level = RAW_WRITE_WRITE;
344 io.write.in.fnum = i;
345 io.write.in.remaining = 0;
346 io.write.in.offset = offset;
347 io.write.in.count = size;
348 io.write.in.data = buf;
350 ret = smb_raw_write(c->tree, &io);
354 check_status("Write", status, ret);
356 if (NT_STATUS_IS_OK(ret) && io.write.out.nwritten != ret_size) {
357 printf("[%d] Warning: Write got count %d expected %d\n",
359 io.write.out.nwritten, ret_size);
362 children[nbio_id].bytes += ret_size;
366 void nb_lockx(int handle, uint_t offset, int size, NTSTATUS status)
371 struct smb_lock_entry lck;
373 i = find_handle(handle);
379 io.lockx.level = RAW_LOCK_LOCKX;
380 io.lockx.in.fnum = i;
381 io.lockx.in.mode = 0;
382 io.lockx.in.timeout = 0;
383 io.lockx.in.ulock_cnt = 0;
384 io.lockx.in.lock_cnt = 1;
385 io.lockx.in.locks = &lck;
387 ret = smb_raw_lock(c->tree, &io);
389 check_status("LockX", status, ret);
392 void nb_unlockx(int handle, uint_t offset, int size, NTSTATUS status)
397 struct smb_lock_entry lck;
399 i = find_handle(handle);
405 io.lockx.level = RAW_LOCK_LOCKX;
406 io.lockx.in.fnum = i;
407 io.lockx.in.mode = 0;
408 io.lockx.in.timeout = 0;
409 io.lockx.in.ulock_cnt = 1;
410 io.lockx.in.lock_cnt = 0;
411 io.lockx.in.locks = &lck;
413 ret = smb_raw_lock(c->tree, &io);
415 check_status("UnlockX", status, ret);
418 void nb_readx(int handle, int offset, int size, int ret_size, NTSTATUS status)
425 i = find_handle(handle);
427 if (bypass_io) return;
431 io.readx.level = RAW_READ_READX;
432 io.readx.in.fnum = i;
433 io.readx.in.offset = offset;
434 io.readx.in.mincnt = size;
435 io.readx.in.maxcnt = size;
436 io.readx.in.remaining = 0;
437 io.readx.out.data = buf;
439 ret = smb_raw_read(c->tree, &io);
443 check_status("ReadX", status, ret);
445 if (NT_STATUS_IS_OK(ret) && io.readx.out.nread != ret_size) {
446 printf("[%d] ERROR: ReadX got count %d expected %d\n",
448 io.readx.out.nread, ret_size);
452 children[nbio_id].bytes += ret_size;
455 void nb_close(int handle, NTSTATUS status)
461 i = find_handle(handle);
463 io.close.level = RAW_CLOSE_CLOSE;
464 io.close.in.fnum = i;
465 io.close.in.write_time = 0;
467 ret = smb_raw_close(c->tree, &io);
469 check_status("Close", status, ret);
471 if (NT_STATUS_IS_OK(ret)) {
472 struct ftable *f = find_ftable(handle);
473 DLIST_REMOVE(ftable, f);
478 void nb_rmdir(const char *dname, NTSTATUS status)
485 ret = smb_raw_rmdir(c->tree, &io);
487 check_status("Rmdir", status, ret);
490 void nb_mkdir(const char *dname, NTSTATUS status)
494 io.mkdir.level = RAW_MKDIR_MKDIR;
495 io.mkdir.in.path = dname;
497 /* NOTE! no error checking. Used for base fileset creation */
498 smb_raw_mkdir(c->tree, &io);
501 void nb_rename(const char *old, const char *new, NTSTATUS status)
506 io.generic.level = RAW_RENAME_RENAME;
507 io.rename.in.attrib = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY;
508 io.rename.in.pattern1 = old;
509 io.rename.in.pattern2 = new;
511 ret = smb_raw_rename(c->tree, &io);
513 check_status("Rename", status, ret);
517 void nb_qpathinfo(const char *fname, int level, NTSTATUS status)
519 union smb_fileinfo io;
523 mem_ctx = talloc_init("nb_qpathinfo");
525 io.generic.level = level;
526 io.generic.in.fname = fname;
528 ret = smb_raw_pathinfo(c->tree, mem_ctx, &io);
530 talloc_destroy(mem_ctx);
532 check_status("Pathinfo", status, ret);
536 void nb_qfileinfo(int fnum, int level, NTSTATUS status)
538 union smb_fileinfo io;
543 i = find_handle(fnum);
545 mem_ctx = talloc_init("nb_qfileinfo");
547 io.generic.level = level;
548 io.generic.in.fnum = i;
550 ret = smb_raw_fileinfo(c->tree, mem_ctx, &io);
552 talloc_destroy(mem_ctx);
554 check_status("Fileinfo", status, ret);
557 void nb_sfileinfo(int fnum, int level, NTSTATUS status)
559 union smb_setfileinfo io;
563 if (level != RAW_SFILEINFO_BASIC_INFORMATION) {
564 printf("[%d] Warning: setfileinfo level %d not handled\n", nbench_line_count, level);
570 i = find_handle(fnum);
572 io.generic.level = level;
573 io.generic.file.fnum = i;
574 unix_to_nt_time(&io.basic_info.in.create_time, time(NULL));
575 unix_to_nt_time(&io.basic_info.in.access_time, 0);
576 unix_to_nt_time(&io.basic_info.in.write_time, 0);
577 unix_to_nt_time(&io.basic_info.in.change_time, 0);
578 io.basic_info.in.attrib = 0;
580 ret = smb_raw_setfileinfo(c->tree, &io);
582 check_status("Setfileinfo", status, ret);
585 void nb_qfsinfo(int level, NTSTATUS status)
591 mem_ctx = talloc_init("smbcli_dskattr");
593 io.generic.level = level;
594 ret = smb_raw_fsinfo(c->tree, mem_ctx, &io);
596 talloc_destroy(mem_ctx);
598 check_status("Fsinfo", status, ret);
601 /* callback function used for trans2 search */
602 static BOOL findfirst_callback(void *private, union smb_search_data *file)
607 void nb_findfirst(const char *mask, int level, int maxcnt, int count, NTSTATUS status)
609 union smb_search_first io;
613 mem_ctx = talloc_init("smbcli_dskattr");
615 io.t2ffirst.level = level;
616 io.t2ffirst.in.max_count = maxcnt;
617 io.t2ffirst.in.search_attrib = FILE_ATTRIBUTE_DIRECTORY;
618 io.t2ffirst.in.pattern = mask;
619 io.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
620 io.t2ffirst.in.storage_type = 0;
622 ret = smb_raw_search_first(c->tree, mem_ctx, &io, NULL, findfirst_callback);
624 talloc_destroy(mem_ctx);
626 check_status("Search", status, ret);
628 if (NT_STATUS_IS_OK(ret) && io.t2ffirst.out.count != count) {
629 printf("[%d] Warning: got count %d expected %d\n",
631 io.t2ffirst.out.count, count);
635 void nb_flush(int fnum, NTSTATUS status)
640 i = find_handle(fnum);
644 ret = smb_raw_flush(c->tree, &io);
646 check_status("Flush", status, ret);
649 void nb_sleep(int usec, NTSTATUS status)
655 void nb_deltree(const char *dname)
659 smb_raw_exit(c->session);
662 struct ftable *f = ftable;
663 DLIST_REMOVE(ftable, f);
667 total_deleted = smbcli_deltree(c->tree, dname);
669 if (total_deleted == -1) {
670 printf("Failed to cleanup tree %s - exiting\n", dname);
674 smbcli_rmdir(c->tree, dname);