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authorRusty Russell <rusty@rustcorp.com.au>2012-06-19 12:43:08 +0930
committerRusty Russell <rusty@rustcorp.com.au>2012-06-19 05:38:07 +0200
commita941b19e5d747a5468b3c10d4a1c95f539c476ac (patch)
treed67b02b8e5c05d68c62c2e9cf073eae907657efe /lib
parent87f871aae392279b9475ea74ffe3bb9149e02e7c (diff)
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ntdb: reduce default hashsize on ntdbtorture.
Just like tdbtorture, having a hashsize of 2 stresses us much more! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib')
-rw-r--r--lib/ntdb/tools/ntdbtorture.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/ntdb/tools/ntdbtorture.c b/lib/ntdb/tools/ntdbtorture.c
index d611563a7a..717f5dd1f5 100644
--- a/lib/ntdb/tools/ntdbtorture.c
+++ b/lib/ntdb/tools/ntdbtorture.c
@@ -46,6 +46,7 @@ static int loopnum;
static int count_pipe;
static union ntdb_attribute log_attr;
static union ntdb_attribute seed_attr;
+static union ntdb_attribute hsize_attr;
static void ntdb_log(struct ntdb_context *ntdb,
enum ntdb_log_level level,
@@ -247,7 +248,7 @@ static void usage(void)
#if TRANSACTION_PROB
" [-t]"
#endif
- " [-k] [-n NUM_PROCS] [-l NUM_LOOPS] [-s SEED] [-S]\n");
+ " [-k] [-n NUM_PROCS] [-l NUM_LOOPS] [-s SEED] [-S] [-H HASH_SIZE]\n");
exit(0);
}
@@ -364,9 +365,12 @@ int main(int argc, char * const *argv)
log_attr.base.next = &seed_attr;
log_attr.log.fn = ntdb_log;
seed_attr.base.attr = NTDB_ATTRIBUTE_SEED;
- seed_attr.base.next = NULL;
+ seed_attr.base.next = &hsize_attr;
+ hsize_attr.base.attr = NTDB_ATTRIBUTE_HASHSIZE;
+ hsize_attr.base.next = NULL;
+ hsize_attr.hashsize.size = 2; /* stress it by default. */
- while ((c = getopt(argc, argv, "n:l:s:thkS")) != -1) {
+ while ((c = getopt(argc, argv, "n:l:s:thkSH:")) != -1) {
switch (c) {
case 'n':
num_procs = strtol(optarg, NULL, 0);
@@ -391,6 +395,9 @@ int main(int argc, char * const *argv)
case 'k':
kill_random = 1;
break;
+ case 'H':
+ hsize_attr.hashsize.size = strtol(optarg, NULL, 0);
+ break;
default:
usage();
}