mirror of
https://github.com/samba-team/samba.git
synced 2025-01-27 14:04:05 +03:00
rewrote smbtorture to use the new dbench 2 format and methods
(This used to be commit 36f816a5e12a80f0184f43cbd44ef5fac53fcb81)
This commit is contained in:
Andrew Tridgell
parent
4ddd288f9a
commit
38fa35571e
@ -28,12 +28,68 @@
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static char buf[70000];
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extern int line_count;
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extern int nbio_id;
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static int nprocs;
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static struct {
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int fd;
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int handle;
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} ftable[MAX_FILES];
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static struct {
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double bytes_in, bytes_out;
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int line;
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} *children;
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double nbio_total(void)
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{
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int i;
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double total = 0;
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for (i=0;i<nprocs;i++) {
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total += children[i].bytes_out + children[i].bytes_in;
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}
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return total;
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}
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void nb_alarm(void)
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{
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int i;
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int lines=0;
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if (nbio_id != -1) return;
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for (i=0;i<nprocs;i++) {
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lines += children[i].line;
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}
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printf("%8d %.2f MB/sec\r", lines/nprocs, 1.0e-6 * nbio_total() / end_timer());
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signal(SIGALRM, nb_alarm);
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alarm(1);
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}
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void nbio_shmem(int n)
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{
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nprocs = n;
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children = shm_setup(sizeof(*children) * nprocs);
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if (!children) {
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printf("Failed to setup shared memory!\n");
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exit(1);
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}
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}
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static int find_handle(int handle)
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{
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int i;
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children[nbio_id].line = line_count;
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for (i=0;i<MAX_FILES;i++) {
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if (ftable[i].handle == handle) return i;
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}
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printf("ERROR: handle %d was not found\n",
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line_count, handle);
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exit(1);
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}
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static struct cli_state *c;
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static void sigsegv(int sig)
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@ -50,13 +106,12 @@ void nb_setup(struct cli_state *cli)
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{
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signal(SIGSEGV, sigsegv);
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c = cli;
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start_timer();
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}
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void nb_unlink(char *fname)
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{
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strupper(fname);
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if (!cli_unlink(c, fname)) {
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#if NBDEBUG
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printf("(%d) unlink %s failed (%s)\n",
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@ -65,175 +120,167 @@ void nb_unlink(char *fname)
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}
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}
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void nb_open(char *fname, int handle, int size)
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void nb_createx(char *fname,
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unsigned create_options, unsigned create_disposition, int handle)
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{
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int fd, i;
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int flags = O_RDWR|O_CREAT;
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size_t st_size;
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static int count;
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strupper(fname);
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if (size == 0) flags |= O_TRUNC;
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fd = cli_open(c, fname, flags, DENY_NONE);
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if (fd == -1) {
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#if NBDEBUG
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printf("(%d) open %s failed for handle %d (%s)\n",
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line_count, fname, handle, cli_errstr(c));
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#endif
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return;
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fd = cli_nt_create_full(c, fname,
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FILE_READ_DATA | FILE_WRITE_DATA,
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0,
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FILE_SHARE_READ|FILE_SHARE_WRITE,
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create_disposition,
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create_options);
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if (fd == -1 && handle != -1) {
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printf("ERROR: cli_nt_create_full failed for %s - %s\n",
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fname, cli_errstr(c));
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exit(1);
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}
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cli_getattrE(c, fd, NULL, &st_size, NULL, NULL, NULL);
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if (size > st_size) {
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#if NBDEBUG
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printf("(%d) needs expanding %s to %d from %d\n",
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line_count, fname, size, (int)st_size);
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#endif
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} else if (size < st_size) {
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#if NBDEBUG
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printf("(%d) needs truncating %s to %d from %d\n",
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line_count, fname, size, (int)st_size);
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#endif
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if (fd != -1 && handle == -1) {
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printf("ERROR: cli_nt_create_full succeeded for %s\n", fname);
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exit(1);
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}
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if (fd == -1) return;
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for (i=0;i<MAX_FILES;i++) {
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if (ftable[i].handle == 0) break;
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}
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if (i == MAX_FILES) {
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printf("file table full for %s\n", fname);
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printf("(%d) file table full for %s\n", line_count,
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fname);
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exit(1);
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}
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ftable[i].handle = handle;
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ftable[i].fd = fd;
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if (count++ % 100 == 0) {
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printf(".");
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}
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}
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void nb_write(int handle, int size, int offset)
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void nb_writex(int handle, int offset, int size, int ret_size)
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{
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int i;
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if (buf[0] == 0) memset(buf, 1, sizeof(buf));
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for (i=0;i<MAX_FILES;i++) {
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if (ftable[i].handle == handle) break;
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}
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if (i == MAX_FILES) {
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#if NBDEBUG
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printf("(%d) nb_write: handle %d was not open size=%d ofs=%d\n",
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line_count, handle, size, offset);
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#endif
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return;
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}
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if (cli_smbwrite(c, ftable[i].fd, buf, offset, size) != size) {
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printf("(%d) write failed on handle %d, fd %d \
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i = find_handle(handle);
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if (cli_write(c, ftable[i].fd, 0, buf, offset, size) != ret_size) {
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printf("(%d) ERROR: write failed on handle %d, fd %d \
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errno %d (%s)\n", line_count, handle, ftable[i].fd, errno, strerror(errno));
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if (errno == ENOSPC) {
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printf("Halting.\n");
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fflush(stdout);
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fflush(stderr);
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exit(3);
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}
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exit(1);
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}
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children[nbio_id].bytes_out += ret_size;
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}
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void nb_read(int handle, int size, int offset)
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void nb_readx(int handle, int offset, int size, int ret_size)
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{
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int i, ret;
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for (i=0;i<MAX_FILES;i++) {
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if (ftable[i].handle == handle) break;
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}
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if (i == MAX_FILES) {
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printf("(%d) nb_read: handle %d was not open size=%d ofs=%d\n",
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line_count, handle, size, offset);
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return;
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}
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if ((ret=cli_read(c, ftable[i].fd, buf, offset, size)) != size) {
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#if NBDEBUG
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printf("(%d) read failed on handle %d ofs=%d size=%d res=%d fd %d errno %d (%s)\n",
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i = find_handle(handle);
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if ((ret=cli_read(c, ftable[i].fd, buf, offset, size)) != ret_size) {
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printf("(%d) ERROR: read failed on handle %d ofs=%d size=%d res=%d fd %d errno %d (%s)\n",
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line_count, handle, offset, size, ret, ftable[i].fd, errno, strerror(errno));
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#endif
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exit(1);
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}
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children[nbio_id].bytes_in += ret_size;
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}
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void nb_close(int handle)
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{
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int i;
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for (i=0;i<MAX_FILES;i++) {
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if (ftable[i].handle == handle) break;
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i = find_handle(handle);
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if (!cli_close(c, ftable[i].fd)) {
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printf("(%d) close failed on handle %d\n", line_count, handle);
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exit(1);
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}
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if (i == MAX_FILES) {
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printf("(%d) nb_close: handle %d was not open\n",
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line_count, handle);
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return;
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}
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cli_close(c, ftable[i].fd);
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ftable[i].handle = 0;
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}
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void nb_mkdir(char *fname)
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{
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strupper(fname);
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if (!cli_mkdir(c, fname)) {
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#if NBDEBUG
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printf("mkdir %s failed (%s)\n",
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fname, cli_errstr(c));
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#endif
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}
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}
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void nb_rmdir(char *fname)
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{
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strupper(fname);
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if (!cli_rmdir(c, fname)) {
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#if NBDEBUG
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printf("rmdir %s failed (%s)\n",
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printf("ERROR: rmdir %s failed (%s)\n",
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fname, cli_errstr(c));
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#endif
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exit(1);
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}
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}
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void nb_rename(char *old, char *new)
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{
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strupper(old);
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strupper(new);
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if (!cli_rename(c, old, new)) {
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#if NBDEBUG
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printf("rename %s %s failed (%s)\n",
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printf("ERROR: rename %s %s failed (%s)\n",
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old, new, cli_errstr(c));
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#endif
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exit(1);
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}
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}
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void nb_stat(char *fname, int size)
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void nb_qpathinfo(char *fname)
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{
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size_t st_size;
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strupper(fname);
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if (!cli_getatr(c, fname, NULL, &st_size, NULL)) {
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#if NBDEBUG
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printf("(%d) nb_stat: %s size=%d %s\n",
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line_count, fname, size, cli_errstr(c));
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#endif
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return;
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}
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if (st_size != size) {
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#if NBDEBUG
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printf("(%d) nb_stat: %s wrong size %d %d\n",
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line_count, fname, (int)st_size, size);
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#endif
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}
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cli_qpathinfo(c, fname, NULL, NULL, NULL, NULL, NULL);
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}
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void nb_create(char *fname, int size)
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void nb_qfileinfo(int fnum)
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{
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nb_open(fname, 5000, size);
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nb_close(5000);
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int i;
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i = find_handle(fnum);
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cli_qfileinfo(c, ftable[i].fd, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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}
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void nb_qfsinfo(int level)
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{
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int bsize, total, avail;
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/* this is not the right call - we need cli_qfsinfo() */
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cli_dskattr(c, &bsize, &total, &avail);
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}
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static void find_fn(file_info *finfo, const char *name, void *state)
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{
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/* noop */
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}
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void nb_findfirst(char *mask)
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{
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cli_list(c, mask, 0, find_fn, NULL);
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}
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void nb_flush(int fnum)
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{
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int i;
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i = find_handle(fnum);
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/* hmmm, we don't have cli_flush() yet */
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}
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static int total_deleted;
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static void delete_fn(file_info *finfo, const char *name, void *state)
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{
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char *s, *n;
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if (finfo->name[0] == '.') return;
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n = strdup(name);
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n[strlen(n)-1] = 0;
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asprintf(&s, "%s%s", n, finfo->name);
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if (finfo->mode & aDIR) {
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nb_deltree(s);
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} else {
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total_deleted++;
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nb_unlink(s);
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}
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free(s);
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free(n);
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}
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void nb_deltree(char *dname)
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{
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char *mask;
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asprintf(&mask, "%s\\*", dname);
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total_deleted = 0;
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cli_list(c, mask, aDIR, delete_fn, NULL);
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free(mask);
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nb_rmdir(dname);
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if (total_deleted) printf("WARNING: Cleaned up %d files\n", total_deleted);
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}
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@ -31,6 +31,8 @@ static struct cli_state current_cli;
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static fstring randomfname;
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static BOOL use_oplocks;
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static BOOL use_level_II_oplocks;
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static char *client_txt = "client_oplocks.txt";
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BOOL torture_showall = False;
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static double create_procs(BOOL (*fn)(int), BOOL *result);
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@ -38,12 +40,12 @@ static double create_procs(BOOL (*fn)(int), BOOL *result);
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static struct timeval tp1,tp2;
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static void start_timer(void)
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void start_timer(void)
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{
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gettimeofday(&tp1,NULL);
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}
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static double end_timer(void)
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double end_timer(void)
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{
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gettimeofday(&tp2,NULL);
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return((tp2.tv_sec - tp1.tv_sec) +
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@ -60,7 +62,7 @@ static double end_timer(void)
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This function uses system5 shared memory. It takes advantage of a property
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that the memory is not destroyed if it is attached when the id is removed
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*/
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static void *shm_setup(int size)
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void *shm_setup(int size)
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{
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int shmid;
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void *ret;
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@ -615,6 +617,9 @@ static BOOL run_readwritelarge(int dummy)
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}
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int line_count = 0;
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int nbio_id;
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#define ival(s) strtol(s, NULL, 0)
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/* run a test that simulates an approximate netbench client load */
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static BOOL run_netbench(int client)
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@ -630,16 +635,18 @@ static BOOL run_netbench(int client)
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cli = current_cli;
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nbio_id = client;
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cli_sockopt(&cli, sockops);
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nb_setup(&cli);
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slprintf(cname,sizeof(fname), "CLIENT%d", client);
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slprintf(cname,sizeof(fname), "client%d", client);
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f = fopen("client.txt", "r");
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f = fopen(client_txt, "r");
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if (!f) {
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perror("client.txt");
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perror(client_txt);
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return False;
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}
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@ -650,10 +657,8 @@ static BOOL run_netbench(int client)
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/* printf("[%d] %s\n", line_count, line); */
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all_string_sub(line,"CLIENT1", cname, sizeof(line));
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all_string_sub(line,"client1", cname, sizeof(line));
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for (i=0;i<20;i++) params[i] = "";
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/* parse the command parameters */
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params[0] = strtok(line," ");
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i = 0;
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@ -663,56 +668,50 @@ static BOOL run_netbench(int client)
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if (i < 2) continue;
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if (strcmp(params[1],"REQUEST") == 0) {
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if (!strcmp(params[0],"SMBopenX")) {
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fstrcpy(fname, params[5]);
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} else if (!strcmp(params[0],"SMBclose")) {
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nb_close(atoi(params[3]));
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} else if (!strcmp(params[0],"SMBmkdir")) {
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nb_mkdir(params[3]);
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} else if (!strcmp(params[0],"CREATE")) {
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nb_create(params[3], atoi(params[5]));
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} else if (!strcmp(params[0],"SMBrmdir")) {
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nb_rmdir(params[3]);
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} else if (!strcmp(params[0],"SMBunlink")) {
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fstrcpy(fname, params[3]);
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} else if (!strcmp(params[0],"SMBmv")) {
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nb_rename(params[3], params[5]);
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} else if (!strcmp(params[0],"SMBgetatr")) {
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fstrcpy(fname, params[3]);
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} else if (!strcmp(params[0],"SMBwrite")) {
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nb_write(atoi(params[3]),
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atoi(params[5]), atoi(params[7]));
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} else if (!strcmp(params[0],"SMBwritebraw")) {
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nb_write(atoi(params[3]),
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atoi(params[7]), atoi(params[5]));
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} else if (!strcmp(params[0],"SMBreadbraw")) {
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nb_read(atoi(params[3]),
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atoi(params[7]), atoi(params[5]));
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} else if (!strcmp(params[0],"SMBread")) {
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nb_read(atoi(params[3]),
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atoi(params[5]), atoi(params[7]));
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}
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if (!strncmp(params[0],"SMB", 3)) {
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printf("ERROR: You are using a dbench 1 load file\n");
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exit(1);
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}
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if (!strcmp(params[0],"NTCreateX")) {
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nb_createx(params[1], ival(params[2]), ival(params[3]),
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ival(params[4]));
|
||||
} else if (!strcmp(params[0],"Close")) {
|
||||
nb_close(ival(params[1]));
|
||||
} else if (!strcmp(params[0],"Rename")) {
|
||||
nb_rename(params[1], params[2]);
|
||||
} else if (!strcmp(params[0],"Unlink")) {
|
||||
nb_unlink(params[1]);
|
||||
} else if (!strcmp(params[0],"Deltree")) {
|
||||
nb_deltree(params[1]);
|
||||
} else if (!strcmp(params[0],"Rmdir")) {
|
||||
nb_rmdir(params[1]);
|
||||
} else if (!strcmp(params[0],"QUERY_PATH_INFORMATION")) {
|
||||
nb_qpathinfo(params[1]);
|
||||
} else if (!strcmp(params[0],"QUERY_FILE_INFORMATION")) {
|
||||
nb_qfileinfo(ival(params[1]));
|
||||
} else if (!strcmp(params[0],"QUERY_FS_INFORMATION")) {
|
||||
nb_qfsinfo(ival(params[1]));
|
||||
} else if (!strcmp(params[0],"FIND_FIRST")) {
|
||||
nb_findfirst(params[1]);
|
||||
} else if (!strcmp(params[0],"WriteX")) {
|
||||
nb_writex(ival(params[1]),
|
||||
ival(params[2]), ival(params[3]), ival(params[4]));
|
||||
} else if (!strcmp(params[0],"ReadX")) {
|
||||
nb_readx(ival(params[1]),
|
||||
ival(params[2]), ival(params[3]), ival(params[4]));
|
||||
} else if (!strcmp(params[0],"Flush")) {
|
||||
nb_flush(ival(params[1]));
|
||||
} else {
|
||||
if (!strcmp(params[0],"SMBopenX")) {
|
||||
if (!strncmp(params[2], "ERR", 3)) continue;
|
||||
nb_open(fname, atoi(params[3]), atoi(params[5]));
|
||||
} else if (!strcmp(params[0],"SMBgetatr")) {
|
||||
if (!strncmp(params[2], "ERR", 3)) continue;
|
||||
nb_stat(fname, atoi(params[3]));
|
||||
} else if (!strcmp(params[0],"SMBunlink")) {
|
||||
if (!strncmp(params[2], "ERR", 3)) continue;
|
||||
nb_unlink(fname);
|
||||
}
|
||||
printf("Unknown operation %s\n", params[0]);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
fclose(f);
|
||||
|
||||
slprintf(fname,sizeof(fname), "CLIENTS/CLIENT%d", client);
|
||||
slprintf(fname,sizeof(fname), "clients/client%d", client);
|
||||
rmdir(fname);
|
||||
rmdir("CLIENTS");
|
||||
|
||||
printf("+");
|
||||
rmdir("clients");
|
||||
|
||||
if (!torture_close_connection(&cli)) {
|
||||
correct = False;
|
||||
@ -722,34 +721,26 @@ static BOOL run_netbench(int client)
|
||||
}
|
||||
|
||||
|
||||
/* run a test that simulates an approximate netbench w9X client load */
|
||||
static BOOL run_nbw95(int dummy)
|
||||
/* run a test that simulates an approximate netbench client load */
|
||||
static BOOL run_nbench(int dummy)
|
||||
{
|
||||
double t;
|
||||
BOOL correct = True;
|
||||
|
||||
nbio_shmem(nprocs);
|
||||
|
||||
nbio_id = -1;
|
||||
|
||||
signal(SIGALRM, nb_alarm);
|
||||
alarm(1);
|
||||
t = create_procs(run_netbench, &correct);
|
||||
/* to produce a netbench result we scale accoding to the
|
||||
netbench measured throughput for the run that produced the
|
||||
sniff that was used to produce client.txt. That run used 2
|
||||
clients and ran for 660 seconds to produce a result of
|
||||
4MBit/sec. */
|
||||
printf("Throughput %g MB/sec (NB=%g MB/sec %g MBit/sec)\n",
|
||||
132*nprocs/t, 0.5*0.5*nprocs*660/t, 2*nprocs*660/t);
|
||||
alarm(0);
|
||||
|
||||
printf("\nThroughput %g MB/sec\n",
|
||||
1.0e-6 * nbio_total() / t);
|
||||
return correct;
|
||||
}
|
||||
|
||||
/* run a test that simulates an approximate netbench wNT client load */
|
||||
static BOOL run_nbwnt(int dummy)
|
||||
{
|
||||
double t;
|
||||
BOOL correct = True;
|
||||
t = create_procs(run_netbench, &correct);
|
||||
printf("Throughput %g MB/sec (NB=%g MB/sec %g MBit/sec)\n",
|
||||
132*nprocs/t, 0.5*0.5*nprocs*660/t, 2*nprocs*660/t);
|
||||
return correct;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
This test checks for two things:
|
||||
@ -3077,8 +3068,7 @@ static struct {
|
||||
{"TORTURE",run_torture, FLAG_MULTIPROC},
|
||||
{"RANDOMIPC", run_randomipc, 0},
|
||||
{"NEGNOWAIT", run_negprot_nowait, 0},
|
||||
{"NBW95", run_nbw95, 0},
|
||||
{"NBWNT", run_nbwnt, 0},
|
||||
{"NBENCH", run_nbench, 0},
|
||||
{"OPLOCK1", run_oplock1, 0},
|
||||
{"OPLOCK2", run_oplock2, 0},
|
||||
{"OPLOCK3", run_oplock3, 0},
|
||||
@ -3159,6 +3149,7 @@ static void usage(void)
|
||||
printf("\t-O socket_options\n");
|
||||
printf("\t-m maximum protocol\n");
|
||||
printf("\t-L use oplocks\n");
|
||||
printf("\t-c CLIENT.TXT specify client load file for NBENCH\n");
|
||||
printf("\t-A showall\n");
|
||||
printf("\n\n");
|
||||
|
||||
@ -3259,6 +3250,9 @@ static void usage(void)
|
||||
case 'n':
|
||||
fstrcpy(myname, optarg);
|
||||
break;
|
||||
case 'c':
|
||||
client_txt = optarg;
|
||||
break;
|
||||
case 'U':
|
||||
pstrcpy(username,optarg);
|
||||
p = strchr_m(username,'%');
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user