From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 25 Jan 2001 13:04:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 25 Jan 2001 13:04:21 -0500 Received: from office.globe.cz ([212.27.204.26]:59661 "HELO gw.office.globe.cz") by vger.kernel.org with SMTP id ; Thu, 25 Jan 2001 13:04:15 -0500 Received: from ondrej.office.globe.cz (10.1.2.22) by vger.kernel.org with SMTP; 25 Jan 2001 18:04:01 -0000 To: Chris Mason Cc: linux-kernel@vger.kernel.org Subject: Re: 2.4.1-pre10 slowdown at boot. In-Reply-To: <20130000.980445836@tiny> From: Ondrej Sury Date: 25 Jan 2001 19:03:56 +0100 In-Reply-To: <20130000.980445836@tiny> Message-ID: <874ryny0dv.fsf@ondrej.office.globe.cz> User-Agent: Gnus/5.090001 (Oort Gnus v0.01) Emacs/20.7 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: quoted-printable Chris Mason writes: > On Thursday, January 25, 2001 06:51:33 PM +0100 Ondrej Sury > wrote: >=20 > > Chris Mason writes: > >> > reiserfs: checking transaction log (device 03:04) ... > >> > Warning, log replay starting on readonly filesystem > >> >=20 > >>=20 > >> Here, reiserfs is telling you that it has started replaying transactio= ns > >> in the log. You should also have a reiserfs message telling you how m= any > >> transactions it replayed, and how long it took. Do you have that > >> message? > >=20 > > Nope. I rebooted with Alt-SysRQ+B after some while (aprox more than 30 > > sec, normally reiserfs replay is taking ~5 sec (pre9)). I wasn't so > > patient. I could test it before I'll go from work to home. > >=20 >=20 > Ok, depending on the metadata load before the crash, replay can take 30 > seconds or more. You usually have to try to generate that many metadata > changes, something like creating 100,000 tiny files or directories. > Compiling with CONFIG_REISERFS_CHECK turned on will give you more details > about the log replay. There wasn't crash. Same log replay after I rebooted with -pre9 took 5 seconds. > Or, perhaps DMA is now off on your IDE drive, making everything slower. via 82Cxxx is supported chipset, but I could check that. Strange is that overall slowdown of kernel, Alt-SysRQ functions are too slow for kernel to be in normal state. =2D-=20 Ond=F8ej Sur=FD Globe Internet s.r.o. http://glob= e.cz/ Tel: +420235365000 Fax: +420235365009 Pl=E1ni=E8kova 1, 162 00 Pr= aha 6 Mob: +420605204544 ICQ: 24944126 Mapa: http://globe.namape.cz/ GPG fingerprint: CC91 8F02 8CDE 911A 933F AE52 F4E6 6A7C C20D F273 --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP MESSAGE----- Version: GnuPG v1.0.4 (GNU/Linux) Comment: Processed by Mailcrypt 3.5.5 and Gnu Privacy Guard iEYEARECAAYFAjpwao0ACgkQ9OZqfMIN8nN7mgCcDSfPxNnbmbtD+TyYHMbKr+vf TnkAmwfavxKRPrsPwhS0jDTuYqK5iHcL =NhJo -----END PGP MESSAGE----- --=-=-=-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/