b = td->last_pos / td->min_bs;
*offset = (b * td->min_bs) + td->file_offset;
- if (*offset > td->file_size)
+ if (*offset > td->real_file_size)
return 1;
return 0;
return NULL;
}
- if (io_u->buflen + io_u->offset > td->file_size)
- io_u->buflen = td->file_size - io_u->offset;
+ if (io_u->buflen + io_u->offset > td->real_file_size)
+ io_u->buflen = td->real_file_size - io_u->offset;
if (!io_u->buflen) {
put_io_u(td, io_u);
return 1;
}
- if (!td->file_size)
- td->file_size = st.st_size;
+ td->real_file_size = st.st_size;
+
+ if (!td->file_size || td->file_size > td->real_file_size)
+ td->file_size = td->real_file_size;
return 0;
}
static int bdev_size(struct thread_data *td)
{
- size_t bytes;
+ unsigned long long bytes;
int r;
r = blockdev_size(td->fd, &bytes);
return 1;
}
+ td->real_file_size = bytes;
+
/*
* no extend possibilities, so limit size to device size if too large
*/
- if (!td->file_size || td->file_size > bytes)
- td->file_size = bytes;
+ if (!td->file_size || td->file_size > td->real_file_size)
+ td->file_size = td->real_file_size;
return 0;
}
if (ret)
return ret;
- if (td->file_offset > td->file_size) {
- fprintf(stderr, "Client%d: offset larger than length (%Lu > %Lu)\n", td->thread_number, td->file_offset, td->file_size);
+ if (td->file_offset + td->file_size > td->real_file_size) {
+ fprintf(stderr, "Client%d: offset extends end (%Lu > %Lu)\n", td->thread_number, td->file_offset + td->file_size, td->real_file_size);
return 1;
}
- td->io_size = td->file_size - td->file_offset;
+ td->io_size = td->file_size;
if (td->io_size == 0) {
fprintf(stderr, "Client%d: no io blocks\n", td->thread_number);
td_verror(td, EINVAL);
return;
bw = td->io_bytes[ddir] / td->runtime[ddir];
- printf(" %s: io=%6luMiB, bw=%6luKiB/s, runt=%6lumsec\n", ddir_str[ddir], td->io_bytes[ddir] >> 20, bw, td->runtime[ddir]);
+ printf(" %s: io=%6lluMiB, bw=%6luKiB/s, runt=%6lumsec\n", ddir_str[ddir], td->io_bytes[ddir] >> 20, bw, td->runtime[ddir]);
if (calc_lat(&td->slat_stat[ddir], &min, &max, &mean, &dev))
printf(" slat (msec): min=%5lu, max=%5lu, avg=%5.02f, dev=%5.02f\n", min, max, mean, dev);
if (td->verify)
bytes_total += td->total_io_size;
- if (td->zone_size)
+ if (td->zone_size && td->zone_skip)
bytes_total /= (td->zone_skip / td->zone_size);
bytes_done += td->io_bytes[DDIR_READ] +td->io_bytes[DDIR_WRITE];
printf("\nRun status group %d (all jobs):\n", id);
if (rs->max_run[DDIR_READ])
- printf(" READ: io=%luMiB, aggrb=%lu, minb=%lu, maxb=%lu, mint=%lumsec, maxt=%lumsec\n", rs->io_mb[0], rs->agg[0], rs->min_bw[0], rs->max_bw[0], rs->min_run[0], rs->max_run[0]);
+ printf(" READ: io=%lluMiB, aggrb=%llu, minb=%llu, maxb=%llu, mint=%llumsec, maxt=%llumsec\n", rs->io_mb[0], rs->agg[0], rs->min_bw[0], rs->max_bw[0], rs->min_run[0], rs->max_run[0]);
if (rs->max_run[DDIR_WRITE])
- printf(" WRITE: io=%luMiB, aggrb=%lu, minb=%lu, maxb=%lu, mint=%lumsec, maxt=%lumsec\n", rs->io_mb[1], rs->agg[1], rs->min_bw[1], rs->max_bw[1], rs->min_run[1], rs->max_run[1]);
+ printf(" WRITE: io=%lluMiB, aggrb=%llu, minb=%llu, maxb=%llu, mint=%llumsec, maxt=%llumsec\n", rs->io_mb[1], rs->agg[1], rs->min_bw[1], rs->max_bw[1], rs->min_run[1], rs->max_run[1]);
}
static void show_disk_util(void)