From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.nokia.com ([192.100.122.230] helo=mgw-mx03.nokia.com) by bombadil.infradead.org with esmtps (Exim 4.69 #1 (Red Hat Linux)) id 1LsFp8-0003Tp-Tv for linux-mtd@lists.infradead.org; Fri, 10 Apr 2009 12:27:18 +0000 Subject: Re: ubifs error when do bonnie++ test From: Artem Bityutskiy To: Jason Liu In-Reply-To: References: <49D47252.3020701@nokia.com> Content-Type: text/plain; charset="UTF-8" Date: Fri, 10 Apr 2009 15:27:01 +0300 Message-Id: <1239366421.3390.12.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: Linux mtd , Adrian Hunter Reply-To: dedekind@infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 2009-04-02 at 17:49 +0800, Jason Liu wrote: > 2009/4/2 Adrian Hunter : > > Jason Liu wrote: > >> > >> I'm working on the 2.6.26 with ubifs enabled, but after some stress > >> test, ubifs give some err. The following is the steps to reproduce. > > > > Please apply all recent UBIFS patches and enable debugging and try > > again. > > > > You could also enable debugging checks, but that will really slow it down. > > > > > After apply all the patches from users/dedekind/ubifs-v2.6.26.git > I still get errors with bonnie++ test and only run 3times compared 390 > times without the patch > > Using uid:0, gid:0. > Writing with putc()...done > Writing intelligently...done > Rewriting...done > Reading with getc()...done > Reading intelligently...done > start 'em...done...done...done... > Create files in sequential order...done. > Stat files in sequential order...Expected 16384 files but only got 16385 > Cleaning up test directory after error. So have you tried to enable UBIFS extra checks? -- Best regards, Artem Bityutskiy (Битюцкий Артём)