Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 7 Jan 2003 11:18:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 7 Jan 2003 11:18:49 -0500 Received: from smtp2.home.se ([195.66.35.201]:44957 "EHLO smtp2.home.se") by vger.kernel.org with ESMTP id ; Tue, 7 Jan 2003 11:18:48 -0500 Message-ID: <000f01c2b56e$aab93650$0219450a@sandos> From: =?iso-8859-1?Q?John_B=E4ckstrand?= To: Subject: Re: How does the disk buffer cache work? Date: Mon, 6 Jan 2003 11:30:42 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1867 Lines: 60 > More details: lspci -vv output for the IDE controller: > > 00:07.1 IDE interface: Intel Corp. 82371FB PIIX IDE > [Triton I] (rev 02) (prog-if 80 [Master]) > Control: I/O+ Mem- BusMaster+ SpecCycle- > MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- > DEVSEL=medium >TAbort- SERR- Latency: 32 > Region 0: [virtual] I/O ports at 01f0 > Region 1: [virtual] I/O ports at 03f4 > Region 2: [virtual] I/O ports at 0170 > Region 3: [virtual] I/O ports at 0374 > Region 4: I/O ports at 3000 [size=16] > > The hdd is a 1GB ST51080A, but I dont know if its the > particualr hdd that causes problems, or if its > something else. A cdrom on the same channel works. Dont > have any other hdds to test with right now. I saw that this mail did not connect to the right thread, so to recap: With this hdd as master on my second IDE channel, 2.4.20 hangs at the partition check, a backtrace: lock_page read_cache_page read_dev_sector handle_ide_mess msdos_partition check_partition grok_partitions register_disk ide_geninit ide_init blk_dev_init device_init do_initcalls There is a primary msdos partition on this drive that use the entire disk, but I also tried with a clear partition table. 2.2 slackware bootdisk is fine, DOS is fine in using the hdd. If anybody wants more info, just tell me what to do. Im not on the list so reply to me if so. I also tried lots of IDE patches but didnt help. Any specific kernel versions or kernel options I should try/disable/enable? --- John B?ckstrand - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/