static void print_report(const char *op, struct timeval *t, int64_t offset,
int count, int total, int cnt, int Cflag)
{
char s1[64], s2[64], ts[64];
timestr(t, ts, sizeof(ts), Cflag ? VERBOSE_FIXED_TIME : 0);
if (!Cflag) {
cvtstr((double)total, s1, sizeof(s1));
cvtstr(tdiv((double)total, *t), s2, sizeof(s2));
printf("%s %d/%d bytes at offset %" PRId64 "\n",
op, total, count, offset);
printf("%s, %d ops; %s (%s/sec and %.4f ops/sec)\n",
s1, cnt, ts, s2, tdiv((double)cnt, *t));
} else {/* bytes,ops,time,bytes/sec,ops/sec */
printf("%d,%d,%s,%.3f,%.3f\n",
total, cnt, ts,
tdiv((double)total, *t),
tdiv((double)cnt, *t));
}
}
static int
pread_f(
int argc,
char **argv)
{
size_t bsize;
off64_t offset;
unsigned int zeed = 0;
long long count, total, tmp;
size_t fsblocksize, fssectsize;
struct timeval t1, t2;
char s1[64], s2[64], ts[64];
char *sp;
int Cflag, qflag, uflag, vflag;
int eof = 0, direction = IO_FORWARD;
int c;
Cflag = qflag = uflag = vflag = 0;
init_cvtnum(&fsblocksize, &fssectsize);
bsize = fsblocksize;
while ((c = getopt(argc, argv, "b:BCFRquvV:Z:")) != EOF) {
switch (c) {
case 'b':
tmp = cvtnum(fsblocksize, fssectsize, optarg);
if (tmp < 0) {
printf(_("non-numeric bsize -- %s\n"), optarg);
return 0;
}
bsize = tmp;
break;
case 'C':
Cflag = 1;
break;
case 'F':
direction = IO_FORWARD;
break;
case 'B':
direction = IO_BACKWARD;
break;
case 'R':
direction = IO_RANDOM;
break;
case 'q':
qflag = 1;
break;
case 'u':
uflag = 1;
break;
case 'v':
vflag = 1;
break;
#ifdef HAVE_PREADV
case 'V':
vectors = strtoul(optarg, &sp, 0);
if (!sp || sp == optarg) {
printf(_("non-numeric vector count == %s\n"),
optarg);
return 0;
}
break;
#endif
case 'Z':
zeed = strtoul(optarg, &sp, 0);
if (!sp || sp == optarg) {
printf(_("non-numeric seed -- %s\n"), optarg);
return 0;
}
break;
default:
return command_usage(&pread_cmd);
}
}
if (optind != argc - 2)
return command_usage(&pread_cmd);
offset = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (offset < 0 && (direction & (IO_RANDOM|IO_BACKWARD))) {
eof = -1; /* read from EOF */
} else if (offset < 0) {
printf(_("non-numeric length argument -- %s\n"), argv[optind]);
return 0;
}
optind++;
count = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (count < 0 && (direction & (IO_RANDOM|IO_FORWARD))) {
eof = -1; /* read to EOF */
} else if (count < 0) {
printf(_("non-numeric length argument -- %s\n"), argv[optind]);
return 0;
}
if (alloc_buffer(bsize, uflag, 0xabababab) < 0)
return 0;
gettimeofday(&t1, NULL);
switch (direction) {
case IO_RANDOM:
if (!zeed) /* srandom seed */
zeed = time(NULL);
c = read_random(file->fd, offset, count, &total, zeed, eof);
break;
case IO_FORWARD:
c = read_forward(file->fd, offset, count, &total, vflag, 0, eof);
if (eof)
count = total;
break;
case IO_BACKWARD:
c = read_backward(file->fd, &offset, &count, &total, eof);
break;
default:
ASSERT(0);
}
if (c < 0)
return 0;
if (qflag)
return 0;
gettimeofday(&t2, NULL);
t2 = tsub(t2, t1);
/* Finally, report back -- -C gives a parsable format */
timestr(&t2, ts, sizeof(ts), Cflag ? VERBOSE_FIXED_TIME : 0);
if (!Cflag) {
cvtstr((double)total, s1, sizeof(s1));
cvtstr(tdiv((double)total, t2), s2, sizeof(s2));
printf(_("read %lld/%lld bytes at offset %lld\n"),
total, count, (long long)offset);
printf(_("%s, %d ops; %s (%s/sec and %.4f ops/sec)\n"),
s1, c, ts, s2, tdiv((double)c, t2));
} else {/* bytes,ops,time,bytes/sec,ops/sec */
printf("%lld,%d,%s,%.3f,%.3f\n",
total, c, ts,
tdiv((double)total, t2), tdiv((double)c, t2));
}
return 0;
}
static int
pwrite_f(
int argc,
char **argv)
{
size_t bsize;
off64_t offset, skip = 0;
long long count, total, tmp;
unsigned int zeed = 0, seed = 0xcdcdcdcd;
size_t fsblocksize, fssectsize;
struct timeval t1, t2;
char s1[64], s2[64], ts[64];
char *sp, *infile = NULL;
int Cflag, qflag, uflag, dflag, wflag, Wflag;
int direction = IO_FORWARD;
int c, fd = -1;
Cflag = qflag = uflag = dflag = wflag = Wflag = 0;
init_cvtnum(&fsblocksize, &fssectsize);
bsize = fsblocksize;
while ((c = getopt(argc, argv, "b:Cdf:i:qs:S:uwWZ:")) != EOF) {
switch (c) {
case 'b':
tmp = cvtnum(fsblocksize, fssectsize, optarg);
if (tmp < 0) {
printf(_("non-numeric bsize -- %s\n"), optarg);
return 0;
}
bsize = tmp;
break;
case 'C':
Cflag = 1;
break;
case 'F':
direction = IO_FORWARD;
break;
case 'B':
direction = IO_BACKWARD;
break;
case 'R':
direction = IO_RANDOM;
break;
case 'd':
dflag = 1;
break;
case 'f':
case 'i':
infile = optarg;
break;
case 's':
skip = cvtnum(fsblocksize, fssectsize, optarg);
if (skip < 0) {
printf(_("non-numeric skip -- %s\n"), optarg);
return 0;
}
break;
case 'S':
seed = strtoul(optarg, &sp, 0);
if (!sp || sp == optarg) {
printf(_("non-numeric seed -- %s\n"), optarg);
return 0;
}
break;
case 'q':
qflag = 1;
break;
case 'u':
uflag = 1;
break;
case 'w':
wflag = 1;
break;
case 'W':
Wflag = 1;
break;
case 'Z':
zeed = strtoul(optarg, &sp, 0);
if (!sp || sp == optarg) {
printf(_("non-numeric seed -- %s\n"), optarg);
return 0;
}
break;
default:
return command_usage(&pwrite_cmd);
}
}
if (((skip || dflag) && !infile) || (optind != argc - 2))
return command_usage(&pwrite_cmd);
if (infile && direction != IO_FORWARD)
return command_usage(&pwrite_cmd);
offset = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (offset < 0) {
printf(_("non-numeric offset argument -- %s\n"), argv[optind]);
return 0;
}
optind++;
count = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (count < 0) {
printf(_("non-numeric length argument -- %s\n"), argv[optind]);
return 0;
}
if (alloc_buffer(bsize, uflag, seed) < 0)
return 0;
c = IO_READONLY | (dflag ? IO_DIRECT : 0);
if (infile && ((fd = openfile(infile, NULL, c, 0)) < 0))
return 0;
gettimeofday(&t1, NULL);
switch (direction) {
case IO_RANDOM:
if (!zeed) /* srandom seed */
zeed = time(NULL);
c = write_random(offset, count, zeed, &total);
break;
case IO_FORWARD:
c = write_buffer(offset, count, bsize, fd, skip, &total);
break;
case IO_BACKWARD:
c = write_backward(offset, &count, &total);
break;
default:
total = 0;
ASSERT(0);
}
if (c < 0)
goto done;
if (Wflag)
fsync(file->fd);
if (wflag)
fdatasync(file->fd);
if (qflag)
goto done;
gettimeofday(&t2, NULL);
t2 = tsub(t2, t1);
/* Finally, report back -- -C gives a parsable format */
timestr(&t2, ts, sizeof(ts), Cflag ? VERBOSE_FIXED_TIME : 0);
if (!Cflag) {
cvtstr((double)total, s1, sizeof(s1));
cvtstr(tdiv((double)total, t2), s2, sizeof(s2));
printf(_("wrote %lld/%lld bytes at offset %lld\n"),
total, count, (long long)offset);
printf(_("%s, %d ops; %s (%s/sec and %.4f ops/sec)\n"),
s1, c, ts, s2, tdiv((double)c, t2));
} else {/* bytes,ops,time,bytes/sec,ops/sec */
printf("%lld,%d,%s,%.3f,%.3f\n",
total, c, ts,
tdiv((double)total, t2), tdiv((double)c, t2));
}
done:
if (infile)
close(fd);
return 0;
}
static int
reflink_f(
int argc,
char **argv)
{
off64_t soffset = 0, doffset = 0;
long long count = 0, total;
char s1[64], s2[64], ts[64];
char *infile = NULL;
int Cflag, qflag, wflag, Wflag;
struct xfs_ioctl_clone_range_args args;
size_t fsblocksize, fssectsize;
struct timeval t1, t2;
int c, fd = -1;
Cflag = qflag = wflag = Wflag = 0;
init_cvtnum(&fsblocksize, &fssectsize);
while ((c = getopt(argc, argv, "CqwW")) != EOF) {
switch (c) {
case 'C':
Cflag = 1;
break;
case 'q':
qflag = 1;
break;
case 'w':
wflag = 1;
break;
case 'W':
Wflag = 1;
break;
default:
return command_usage(&reflink_cmd);
}
}
if (optind != argc - 4 && optind != argc - 1)
return command_usage(&reflink_cmd);
infile = argv[optind];
optind++;
if (optind == argc)
goto clone_all;
soffset = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (soffset < 0) {
printf(_("non-numeric src offset argument -- %s\n"), argv[optind]);
return 0;
}
optind++;
doffset = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (doffset < 0) {
printf(_("non-numeric dest offset argument -- %s\n"), argv[optind]);
return 0;
}
optind++;
count = cvtnum(fsblocksize, fssectsize, argv[optind]);
if (count < 1) {
printf(_("non-positive length argument -- %s\n"), argv[optind]);
return 0;
}
clone_all:
c = IO_READONLY;
fd = openfile(infile, NULL, c, 0);
if (fd < 0)
return 0;
gettimeofday(&t1, NULL);
if (count) {
args.src_fd = fd;
args.src_offset = soffset;
args.src_length = count;
args.dest_offset = doffset;
c = ioctl(file->fd, XFS_IOC_CLONE_RANGE, &args);
} else {
c = ioctl(file->fd, XFS_IOC_CLONE, fd);
}
if (c < 0) {
perror(_("reflink"));
goto done;
}
total = count;
c = 1;
if (Wflag)
fsync(file->fd);
if (wflag)
fdatasync(file->fd);
if (qflag)
goto done;
gettimeofday(&t2, NULL);
t2 = tsub(t2, t1);
/* Finally, report back -- -C gives a parsable format */
timestr(&t2, ts, sizeof(ts), Cflag ? VERBOSE_FIXED_TIME : 0);
if (!Cflag) {
cvtstr((double)total, s1, sizeof(s1));
cvtstr(tdiv((double)total, t2), s2, sizeof(s2));
printf(_("linked %lld/%lld bytes at offset %lld\n"),
total, count, (long long)doffset);
printf(_("%s, %d ops; %s (%s/sec and %.4f ops/sec)\n"),
s1, c, ts, s2, tdiv((double)c, t2));
} else {/* bytes,ops,time,bytes/sec,ops/sec */
printf("%lld,%d,%s,%.3f,%.3f\n",
total, c, ts,
tdiv((double)total, t2), tdiv((double)c, t2));
}
done:
close(fd);
return 0;
}
static int
sendfile_f(
int argc,
char **argv)
{
off64_t offset = 0;
long long count, total;
size_t blocksize, sectsize;
struct timeval t1, t2;
char s1[64], s2[64], ts[64];
char *infile = NULL;
int Cflag, qflag;
int c, fd = -1;
Cflag = qflag = 0;
init_cvtnum(&blocksize, §size);
while ((c = getopt(argc, argv, "Cf:i:q")) != EOF) {
switch (c) {
case 'C':
Cflag = 1;
break;
case 'q':
qflag = 1;
break;
case 'f':
fd = atoi(argv[1]);
if (fd < 0 || fd >= filecount) {
printf(_("value %d is out of range (0-%d)\n"),
fd, filecount-1);
return 0;
}
break;
case 'i':
infile = optarg;
break;
default:
return command_usage(&sendfile_cmd);
}
}
if (infile && fd != -1)
return command_usage(&sendfile_cmd);
if (!infile)
fd = filetable[fd].fd;
else if ((fd = openfile(infile, NULL, IO_READONLY, 0)) < 0)
return 0;
if (optind == argc - 2) {
offset = cvtnum(blocksize, sectsize, argv[optind]);
if (offset < 0) {
printf(_("non-numeric offset argument -- %s\n"),
argv[optind]);
goto done;
}
optind++;
count = cvtnum(blocksize, sectsize, argv[optind]);
if (count < 0) {
printf(_("non-numeric length argument -- %s\n"),
argv[optind]);
goto done;
}
} else {
struct stat64 stat;
if (fstat64(fd, &stat) < 0) {
perror("fstat64");
goto done;
}
count = stat.st_size;
}
gettimeofday(&t1, NULL);
c = send_buffer(offset, count, fd, &total);
if (c < 0)
goto done;
if (qflag)
goto done;
gettimeofday(&t2, NULL);
t2 = tsub(t2, t1);
/* Finally, report back -- -C gives a parsable format */
timestr(&t2, ts, sizeof(ts), Cflag ? VERBOSE_FIXED_TIME : 0);
if (!Cflag) {
cvtstr((double)total, s1, sizeof(s1));
cvtstr(tdiv((double)total, t2), s2, sizeof(s2));
printf(_("sent %lld/%lld bytes from offset %lld\n"),
total, count, (long long)offset);
printf(_("%s, %d ops; %s (%s/sec and %.4f ops/sec)\n"),
s1, c, ts, s2, tdiv((double)c, t2));
} else {/* bytes,ops,time,bytes/sec,ops/sec */
printf("%lld,%d,%s,%.3f,%.3f\n",
total, c, ts,
tdiv((double)total, t2), tdiv((double)c, t2));
}
done:
if (infile)
close(fd);
return 0;
}
