From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:48668 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752186AbcGVQaE (ORCPT ); Fri, 22 Jul 2016 12:30:04 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1bQdKs-0003oK-4N for fio@vger.kernel.org; Fri, 22 Jul 2016 18:30:02 +0200 Received: from cpe-24-55-26-223.austin.res.rr.com ([24.55.26.223]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 22 Jul 2016 18:30:02 +0200 Received: from ionictea by cpe-24-55-26-223.austin.res.rr.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 22 Jul 2016 18:30:02 +0200 From: Saeed Subject: "errror=Invalid or incomplete multibyte or wide character" & "verify: bad header numberio" errors Date: Fri, 22 Jul 2016 11:29:49 -0500 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7BIT Sender: fio-owner@vger.kernel.org List-Id: fio@vger.kernel.org To: fio@vger.kernel.org Has anyone seen these errors before? Here's the job file: bs=4k ioengine=libaio iodepth=32 size=1g direct=1 runtime=60 filename=/dev/sdb group_reporting numjobs=10 # validation do_verify=1 verify_fatal=1 verify_dump=1 verify_pattern=0x01020304 [mixed-a] rw=readwrite stonewall [mixed-b] rw=randrw stonewall [mixed-c] rw=readwrite:4k stonewall [mixed-d] rw=randrw:4k stonewall Errors: Multiple writers may overwrite blocks that belong to other jobs. This can cause verification failures. mixed-verify-random-with-holes-4k: (g=3): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 ... fio-2.12 Starting 40 processes fio: pid=5809, err=84/file:io_u.c:1968, func=io_u_queued_complete, error=Invalid or incomplete multibyte or wide character fio: pid=5814, err=84/file:io_u.c:1968, func=io_u_queued_complete, error=Invalid or incomplete multibyte or wide character fio: pid=5808, err=84/file:io_u.c:1968, func=io_u_queued_complete, error=Invalid or incomplete multibyte or wide character verify: bad header numberio 2985, wanted 11 at file /dev/sdb offset 1224704, length 4096 hdr_fail data dumped as sdb.1224704.hdr_fail verify: bad header numberio 2986, wanted 12 at file /dev/sdb offset 1228800, length 4096 hdr_fail data dumped as sdb.1228800.hdr_fail verify: bad header numberio 23727, wanted 22903 at file /dev/sdb offset 106496, length 4096 hdr_fail data dumped as sdb.106496.hdr_fail verify: bad header numberio 13399, wanted 1319 at file /dev/sdb offset 311296, length 4096 hdr_fail data dumped as sdb.311296.hdr_fail