From: Jens Axboe <axboe@fb.com>
Date: Wed, 16 Dec 2015 15:59:38 +0000 (-0700)
Subject: verify: dump failed header, if verification fails
X-Git-Tag: fio-2.3~24
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=16758b598075628288c2fbefa822f81f282577b5

verify: dump failed header, if verification fails

And verify_dump=1 is enabled.

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

diff --git a/verify.c b/verify.c
index 268c0603..5d491d76 100644
--- a/verify.c
+++ b/verify.c
@@ -780,6 +780,11 @@ err:
 	log_err(" at file %s offset %llu, length %u\n",
 		io_u->file->file_name,
 		io_u->offset + hdr_num * hdr_len, hdr_len);
+
+	if (td->o.verify_dump)
+		dump_buf(p, hdr_len, io_u->offset + hdr_num * hdr_len,
+				"hdr_fail", io_u->file);
+
 	return EILSEQ;
 }