From: Jens Axboe <axboe@fb.com>
Date: Wed, 11 May 2016 00:23:37 +0000 (-0600)
Subject: verify: increase state file name and log error on failure
X-Git-Tag: fio-2.10~31
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d117b2bd8661c1951d10c538a6d7763a197ea94a;p=fio.git

verify: increase state file name and log error on failure

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/verify.c b/verify.c
index 838db10d..58f37aef 100644
--- a/verify.c
+++ b/verify.c
@@ -1471,7 +1471,7 @@ struct all_io_list *get_all_io_list(int save_mask, size_t *sz)
 static int open_state_file(const char *name, const char *prefix, int num,
 			   int for_write)
 {
-	char out[64];
+	char out[PATH_MAX];
 	int flags;
 	int fd;
 
@@ -1485,6 +1485,7 @@ static int open_state_file(const char *name, const char *prefix, int num,
 	fd = open(out, flags, 0644);
 	if (fd == -1) {
 		perror("fio: open state file");
+		log_err("fio: state file: %s (for_write=%d)\n", out, for_write);
 		return -1;
 	}