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Improve output display of test_fsync.

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This commit is contained in:
Bruce Momjian
2011-01-15 12:24:05 -05:00
parent 677b06ca46
commit 3ab80cfe03
1 changed files with 18 additions and 17 deletions
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35
src/tools/fsync/test_fsync.c
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@ -30,7 +30,8 @@
#define WRITE_SIZE (8 * 1024) /* 8k */ #define WRITE_SIZE (8 * 1024) /* 8k */
#define LABEL_FORMAT "\t%-30s" #define LABEL_FORMAT " %-32s"
#define NA_FORMAT LABEL_FORMAT "%18s"
int loops = 2000; int loops = 2000;
@ -129,7 +130,7 @@ main(int argc, char *argv[])
#if PG_O_DIRECT != 0 #if PG_O_DIRECT != 0
fflush(stdout); fflush(stdout);
if ((tmpfile = open(filename, O_RDWR | O_DSYNC | PG_O_DIRECT, 0)) == -1) if ((tmpfile = open(filename, O_RDWR | O_DSYNC | PG_O_DIRECT, 0)) == -1)
printf("\t(unavailable: o_direct on this filesystem)\n"); printf(NA_FORMAT, "o_direct", "n/a on this filesystem\n");
else else
{ {
printf(LABEL_FORMAT, "open_datasync 8k direct I/O write"); printf(LABEL_FORMAT, "open_datasync 8k direct I/O write");
@ -146,11 +147,11 @@ main(int argc, char *argv[])
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
} }
#else #else
printf("\t(unavailable: o_direct)\n"); printf(NA_FORMAT, "o_direct", "n/a\n");
#endif #endif
#else #else
printf("\t(unavailable: open_datasync)\n"); printf(NA_FORMAT, "open_datasync", "n/a\n");
#endif #endif
/* /*
@ -180,7 +181,7 @@ main(int argc, char *argv[])
printf(LABEL_FORMAT, "open_sync 8k direct I/O write"); printf(LABEL_FORMAT, "open_sync 8k direct I/O write");
fflush(stdout); fflush(stdout);
if ((tmpfile = open(filename, O_RDWR | OPEN_SYNC_FLAG | PG_O_DIRECT, 0)) == -1) if ((tmpfile = open(filename, O_RDWR | OPEN_SYNC_FLAG | PG_O_DIRECT, 0)) == -1)
printf("\t(unavailable: o_direct on this filesystem)\n"); printf(NA_FORMAT, "o_direct", "n/a on this filesystem\n");
else else
{ {
gettimeofday(&start_t, NULL); gettimeofday(&start_t, NULL);
@ -196,11 +197,11 @@ main(int argc, char *argv[])
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
} }
#else #else
printf("\t(unavailable: o_direct)\n"); printf(NA_FORMAT, "o_direct", "n/a\n");
#endif #endif
#else #else
printf("\t(unavailable: open_sync)\n"); printf(NA_FORMAT, "open_sync", "n/a\n");
#endif #endif
/* /*
@ -224,7 +225,7 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: fdatasync)\n"); printf(NA_FORMAT, "fdatasync", "n/a\n");
#endif #endif
/* /*
@ -270,7 +271,7 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: fsync_writethrough)\n"); printf(NA_FORMAT, "fsync_writethrough", "n/a\n");
#endif #endif
/* /*
@ -320,11 +321,11 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: o_direct)\n"); printf(NA_FORMAT, "o_direct" "n/a\n");
#endif #endif
#else #else
printf("\t(unavailable: open_datasync)\n"); printf(NA_FORMAT, "open_datasync", "n/a\n");
#endif #endif
/* /*
@ -368,11 +369,11 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: o_direct)\n"); printf(NA_FORMAT, "o_direct", "n/a\n");
#endif #endif
#else #else
printf("\t(unavailable: open_sync)\n"); printf(NA_FORMAT, "open_sync", "n/a\n");
#endif #endif
/* /*
@ -398,7 +399,7 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: fdatasync)\n"); printf(NA_FORMAT, "fdatasync", "n/a\n");
#endif #endif
/* /*
@ -448,7 +449,7 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: fsync_writethrough)\n"); printf(NA_FORMAT, "fsync_writethrough", "n/a\n");
#endif #endif
/* /*
@ -496,7 +497,7 @@ main(int argc, char *argv[])
close(tmpfile); close(tmpfile);
print_elapse(start_t, stop_t); print_elapse(start_t, stop_t);
#else #else
printf("\t(unavailable: open_sync)\n"); printf(NA_FORMAT, "open_sync", "n/a\n");
#endif #endif
/* /*
@ -581,7 +582,7 @@ print_elapse(struct timeval start_t, struct timeval stop_t)
(stop_t.tv_usec - start_t.tv_usec) * 0.000001; (stop_t.tv_usec - start_t.tv_usec) * 0.000001;
double per_second = loops / total_time; double per_second = loops / total_time;
printf("%9.3f/second\n", per_second); printf("%9.3f ops/sec\n", per_second);
} }
void void