Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 21 Feb 2003 21:22:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 21 Feb 2003 21:22:23 -0500 Received: from services.cam.org ([198.73.180.252]:63607 "EHLO mail.cam.org") by vger.kernel.org with ESMTP id ; Fri, 21 Feb 2003 21:22:12 -0500 From: Ed Tomlinson Organization: me To: Nick Piggin Subject: Re: 2.5.62-mm2 Date: Fri, 21 Feb 2003 21:32:08 -0500 User-Agent: KMail/1.5.9 Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20030220234733.3d4c5e6d.akpm@digeo.com> <200302212048.09802.tomlins@cam.org> <3E56D954.90803@cyberone.com.au> In-Reply-To: <3E56D954.90803@cyberone.com.au> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200302212132.08827.tomlins@cam.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14394 Lines: 216 On February 21, 2003 08:58 pm, Nick Piggin wrote: > Ed Tomlinson wrote: > >On February 21, 2003 02:47 am, Andrew Morton wrote: > >>So this tree has three elevators (apart from the no-op elevator). You > >> can select between them via the kernel boot commandline: > >> > >> elevator=as > >> elevator=cfq > >> elevator=deadline > > > >Has anyone been having problems booting with 'as'? It hangs here at the > > point root gets mounted readonly. cfq works ok. > > What sort of disk controller arrangement and drivers are you using? > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@kvack.org. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: aart@kvack.org Here is the startup with cfq: Feb 21 20:25:53 oscar syslogd 1.4.1#11: restart. Feb 21 20:25:53 oscar kernel: klogd 1.4.1#11, log source = /proc/kmsg started. Feb 21 20:25:53 oscar kernel: Inspecting /boot/System.map-2.5.59 Feb 21 20:25:54 oscar kernel: Loaded 19096 symbols from /boot/System.map-2.5.59. Feb 21 20:25:54 oscar kernel: Symbols match kernel version 2.5.59. Feb 21 20:25:54 oscar kernel: No module symbols loaded - kernel modules not enabled. Feb 21 20:25:54 oscar kernel: Linux version 2.5.59 (ed@oscar) (gcc version 2.95.4 20011002 (Debian prerelease)) #4 Tue Jan 21 20:28:50 EST 2003 Feb 21 20:25:54 oscar kernel: Video mode to be used for restore is f00 Feb 21 20:25:54 oscar kernel: BIOS-provided physical RAM map: Feb 21 20:25:54 oscar kernel: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) Feb 21 20:25:54 oscar kernel: BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) Feb 21 20:25:54 oscar kernel: BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) Feb 21 20:25:54 oscar kernel: BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS) Feb 21 20:25:54 oscar kernel: BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data) Feb 21 20:25:54 oscar kernel: BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) Feb 21 20:25:54 oscar kernel: 511MB LOWMEM available. Feb 21 20:25:54 oscar kernel: On node 0 totalpages: 131056 Feb 21 20:25:54 oscar kernel: DMA zone: 4096 pages, LIFO batch:1 Feb 21 20:25:54 oscar kernel: Normal zone: 126960 pages, LIFO batch:16 Feb 21 20:25:54 oscar kernel: HighMem zone: 0 pages, LIFO batch:1 Feb 21 20:25:54 oscar kernel: Building zonelist for node : 0 Feb 21 20:25:54 oscar kernel: Kernel command line: BOOT_IMAGE=59 ro root=2103 console=tty0 console=ttyS0,38400 idebus=33 profile=1 Feb 21 20:25:54 oscar kernel: ide_setup: idebus=33 Feb 21 20:25:54 oscar kernel: kernel profiling enabled Feb 21 20:25:54 oscar kernel: Initializing CPU#0 Feb 21 20:25:54 oscar kernel: PID hash table entries: 2048 (order 11: 16384 bytes) Feb 21 20:25:54 oscar kernel: Detected 400.850 MHz processor. Feb 21 20:25:54 oscar kernel: Console: colour VGA+ 80x25 Feb 21 20:25:54 oscar kernel: Calibrating delay loop... 790.52 BogoMIPS Feb 21 20:25:54 oscar kernel: Memory: 513328k/524224k available (1324k kernel code, 10140k reserved, 713k data, 80k init, 0k highmem) Feb 21 20:25:54 oscar kernel: Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Feb 21 20:25:54 oscar kernel: Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) Feb 21 20:25:54 oscar kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Feb 21 20:25:54 oscar kernel: -> /dev Feb 21 20:25:54 oscar kernel: -> /dev/console Feb 21 20:25:54 oscar kernel: -> /root Feb 21 20:25:54 oscar kernel: Enabling new style K6 write allocation for 511 Mb Feb 21 20:25:54 oscar kernel: CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K (32 bytes/line) Feb 21 20:25:54 oscar kernel: CPU: L2 Cache: 256K (32 bytes/line) Feb 21 20:25:54 oscar kernel: CPU: AMD-K6(tm) 3D+ Processor stepping 01 Feb 21 20:25:54 oscar kernel: Checking 'hlt' instruction... OK. Feb 21 20:25:54 oscar kernel: POSIX conformance testing by UNIFIX Feb 21 20:25:54 oscar kernel: Linux NET4.0 for Linux 2.4 Feb 21 20:25:54 oscar kernel: Based upon Swansea University Computer Society NET3.039 Feb 21 20:25:54 oscar kernel: Initializing RT netlink socket Feb 21 20:25:54 oscar kernel: mtrr: v2.0 (20020519) Feb 21 20:25:54 oscar kernel: PCI: PCI BIOS revision 2.10 entry at 0xfb520, last bus=1 Feb 21 20:25:54 oscar kernel: PCI: Using configuration type 1 Feb 21 20:25:54 oscar kernel: BIO: pool of 256 setup, 15Kb (60 bytes/bio) Feb 21 20:25:54 oscar kernel: biovec pool[0]: 1 bvecs: 256 entries (12 bytes) Feb 21 20:25:54 oscar kernel: biovec pool[1]: 4 bvecs: 256 entries (48 bytes) Feb 21 20:25:54 oscar kernel: biovec pool[2]: 16 bvecs: 256 entries (192 bytes) Feb 21 20:25:54 oscar kernel: biovec pool[3]: 64 bvecs: 256 entries (768 bytes) Feb 21 20:25:54 oscar kernel: biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) Feb 21 20:25:54 oscar kernel: biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) Feb 21 20:25:54 oscar kernel: Linux Plug and Play Support v0.94 (c) Adam Belay Feb 21 20:25:54 oscar kernel: pnp: Enabling Plug and Play Card Services. Feb 21 20:25:54 oscar kernel: PnPBIOS: Found PnP BIOS installation structure at 0xc00fc160 Feb 21 20:25:54 oscar kernel: PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc188, dseg 0xf0000 Feb 21 20:25:54 oscar kernel: PnPBIOS: 14 nodes reported by PnP BIOS; 14 recorded by driver Feb 21 20:25:54 oscar kernel: isapnp: Scanning for PnP cards... Feb 21 20:25:54 oscar kernel: isapnp: No Plug & Play device found Feb 21 20:25:54 oscar kernel: block request queues: Feb 21 20:25:54 oscar kernel: 128 requests per read queue Feb 21 20:25:54 oscar kernel: 128 requests per write queue Feb 21 20:25:54 oscar kernel: 8 requests per batch Feb 21 20:25:54 oscar kernel: enter congestion at 15Feb 21 20:25:54 oscar kernel: exit congestion at 17 Feb 21 20:25:54 oscar kernel: drivers/usb/core/usb.c: registered new driver usbfs Feb 21 20:25:54 oscar kernel: drivers/usb/core/usb.c: registered new driver hub Feb 21 20:25:54 oscar kernel: PCI: Probing PCI hardware Feb 21 20:25:54 oscar kernel: PCI: Probing PCI hardware (bus 00) Feb 21 20:25:54 oscar kernel: PCI: Using IRQ router VIA [1106/0586] at 00:07.0 Feb 21 20:25:54 oscar kernel: aio_setup: sizeof(struct page) = 40 Feb 21 20:25:54 oscar kernel: Journalled Block Device driver loaded Feb 21 20:25:54 oscar kernel: Initializing Cryptographic API Feb 21 20:25:54 oscar kernel: Activating ISA DMA hang workarounds. Feb 21 20:25:54 oscar kernel: Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled Feb 21 20:25:54 oscar kernel: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Feb 21 20:25:54 oscar kernel: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Feb 21 20:25:54 oscar kernel: ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A Feb 21 20:25:54 oscar kernel: pty: 256 Unix98 ptys configured Feb 21 20:25:54 oscar kernel: Linux agpgart interface v0.100 (c) Dave Jones Feb 21 20:25:54 oscar kernel: agpgart: Detected VIA MVP3 chipset Feb 21 20:25:54 oscar kernel: agpgart: Maximum main memory to use for agp memory: 439M Feb 21 20:25:54 oscar kernel: agpgart: AGP aperture is 64M @ 0xe0000000 Feb 21 20:25:54 oscar kernel: [drm] Initialized mga 3.1.0 20021029 on minor 0 Feb 21 20:25:54 oscar kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 Feb 21 20:25:54 oscar kernel: ide: Assuming 33MHz system bus speed for PIO modes Feb 21 20:25:54 oscar kernel: VP_IDE: IDE controller at PCI slot 00:07.1 Feb 21 20:25:54 oscar kernel: VP_IDE: chipset revision 6 Feb 21 20:25:54 oscar kernel: VP_IDE: not 100%% native mode: will probe irqs later Feb 21 20:25:54 oscar kernel: VP_IDE: VIA vt82c586b (rev 47) IDE UDMA33 controller on pci00:07.1 Feb 21 20:25:54 oscar kernel: ide0: BM-DMA at 0xa000-0xa007, BIOS settings: hda:DMA, hdb:DMA Feb 21 20:25:54 oscar kernel: ide1: BM-DMA at 0xa008-0xa00f, BIOS settings: hdc:DMA, hdd:DMA Feb 21 20:25:54 oscar kernel: hda: QUANTUM FIREBALLP KA13.6, ATA DISK drive Feb 21 20:25:54 oscar kernel: hda: DMA disabled Feb 21 20:25:54 oscar kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Feb 21 20:25:54 oscar kernel: hdc: AOPEN 16XDVD-ROM/AMH 20020328, ATAPI CD/DVD-ROM drive Feb 21 20:25:54 oscar kernel: hdd: HP COLORADO 20GB, ATAPI TAPE drive Feb 21 20:25:54 oscar kernel: hdc: DMA disabled Feb 21 20:25:54 oscar kernel: hdd: DMA disabledFeb 21 20:25:54 oscar kernel: ide1 at 0x170-0x177,0x376 on irq 15 Feb 21 20:25:54 oscar kernel: PDC20267: IDE controller at PCI slot 00:09.0 Feb 21 20:25:54 oscar kernel: PCI: Found IRQ 12 for device 00:09.0 Feb 21 20:25:54 oscar kernel: PDC20267: chipset revision 2 Feb 21 20:25:54 oscar kernel: PDC20267: not 100%% native mode: will probe irqs later Feb 21 20:25:54 oscar kernel: PDC20267: ROM enabled at 0xeb000000 Feb 21 20:25:54 oscar kernel: PDC20267: (U)DMA Burst Bit ENABLED Primary PCI Mode Secondary PCI Mode. Feb 21 20:25:54 oscar kernel: ide2: BM-DMA at 0xbc00-0xbc07, BIOS settings: hde:DMA, hdf:pio Feb 21 20:25:54 oscar kernel: ide3: BM-DMA at 0xbc08-0xbc0f, BIOS settings: hdg:DMA, hdh:DMA Feb 21 20:25:54 oscar kernel: hde: QUANTUM FIREBALLP AS40.0, ATA DISK drive Feb 21 20:25:54 oscar kernel: ide2 at 0xac00-0xac07,0xb002 on irq 12 Feb 21 20:25:54 oscar kernel: hdg: QUANTUM FIREBALLP AS40.0, ATA DISK drive Feb 21 20:25:54 oscar kernel: ide3 at 0xb400-0xb407,0xb802 on irq 12 Feb 21 20:25:54 oscar kernel: hda: host protected area => 1 Feb 21 20:25:54 oscar kernel: hda: 27067824 sectors (13859 MB) w/371KiB Cache, CHS=26853/16/63, UDMA(33) Feb 21 20:25:54 oscar kernel: hda: hda1 hda2 hda3 hda4 < hda5 > Feb 21 20:25:54 oscar kernel: hde: host protected area => 1 Feb 21 20:25:54 oscar kernel: hde: 78177792 sectors (40027 MB) w/1902KiB Cache, CHS=77557/16/63, UDMA(100) Feb 21 20:25:54 oscar kernel: hde: hde1 hde2 hde3 hde4 < hde5 > Feb 21 20:25:54 oscar kernel: hdg: host protected area => 1 Feb 21 20:25:54 oscar kernel: hdg: 78177792 sectors (40027 MB) w/1902KiB Cache, CHS=77557/16/63, UDMA(100) Feb 21 20:25:54 oscar kernel: hdg: hdg1 hdg2 hdg3 hdg4 < hdg5 > Feb 21 20:25:54 oscar kernel: drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.0 Feb 21 20:25:54 oscar kernel: uhci-hcd 00:07.2: VIA Technologies, In USB Feb 21 20:25:54 oscar kernel: uhci-hcd 00:07.2: irq 10, io base 0000a400 Feb 21 20:25:54 oscar kernel: Please use the 'usbfs' filetype instead, the 'usbdevfs' name is deprecated. Feb 21 20:25:54 oscar kernel: uhci-hcd 00:07.2: new USB bus registered, assigned bus number 1 Feb 21 20:25:54 oscar kernel: hub 1-0:0: USB hub found Feb 21 20:25:54 oscar kernel: hub 1-0:0: 2 ports detected Feb 21 20:25:54 oscar kernel: mice: PS/2 mouse device common for all mice Feb 21 20:25:54 oscar kernel: input: AT Set 2 keyboard on isa0060/serio0 Feb 21 20:25:54 oscar kernel: serio: i8042 KBD port at 0x60,0x64 irq 1 Feb 21 20:25:54 oscar kernel: NET4: Linux TCP/IP 1.0 for NET4.0 Feb 21 20:25:54 oscar kernel: IP: routing cache hash table of 4096 buckets, 32Kbytes Feb 21 20:25:54 oscar kernel: TCP: Hash tables configured (established 32768 bind 32768) Feb 21 20:36:21 oscar kernel: NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Feb 21 20:36:21 oscar kernel: found reiserfs format "3.6" with standard journal Feb 21 20:36:21 oscar kernel: Reiserfs journal params: device ide2(33,3), size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 Feb 21 20:36:21 oscar kernel: reiserfs: checking transaction log (ide2(33,3)) for (ide2(33,3)) Feb 21 20:36:21 oscar kernel: Using r5 hash to sort names Feb 21 20:36:21 oscar kernel: VFS: Mounted root (reiserfs filesystem) readonly. Feb 21 20:36:21 oscar kernel: Freeing unused kernel memory: 80k freed AS stops here. Feb 21 20:36:21 oscar kernel: hub 1-0:0: debounce: port 1: delay 100ms stable 4 status 0x101 Feb 21 20:36:21 oscar kernel: hub 1-0:0: new USB device on port 1, assigned address 2 Feb 21 20:36:21 oscar kernel: hub 1-1:0: USB hub found Feb 21 20:36:21 oscar kernel: hub 1-1:0: 4 ports detected Feb 21 20:36:21 oscar kernel: hub 1-0:0: debounce: port 2: delay 100ms stable 4 status 0x301 Feb 21 20:36:21 oscar kernel: hub 1-0:0: new USB device on port 2, assigned address 3 Feb 21 20:36:21 oscar kernel: hub 1-1:0: debounce: port 1: delay 100ms stable 4 status 0x101 Feb 21 20:36:21 oscar kernel: hub 1-1:0: new USB device on port 1, assigned address 4 Feb 21 20:36:21 oscar kernel: hub 1-1:0: debounce: port 4: delay 100ms stable 4 status 0x101 Feb 21 20:36:21 oscar kernel: hub 1-1:0: new USB device on port 4, assigned address 5 Feb 21 20:36:21 oscar kernel: Adding 393552k swap on /dev/hda1. Priority:1 extents:1 Feb 21 20:36:21 oscar kernel: Adding 393584k swap on /dev/hde1. Priority:1 extents:1 Feb 21 20:36:21 oscar kernel: Adding 393584k swap on /dev/hdg1. Priority:1 extents:1 Feb 21 20:36:21 oscar kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for PL-2303 Feb 21 20:36:21 oscar kernel: Initializing USB Mass Storage driver... Feb 21 20:36:21 oscar kernel: input: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse Optical] on usb-00:07.2-2 Feb 21 20:36:21 oscar kernel: drivers/usb/core/usb.c: registered new driver hid Feb 21 20:36:21 oscar kernel: drivers/usb/input/hid-core.c: v2.0:USB HID core driver Feb 21 20:36:21 oscar kernel: drivers/usb/core/usb.c: registered new driver usbserial Feb 21 20:36:21 oscar kernel: drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0 Feb 21 20:36:21 oscar kernel: pl2303 1-1.1:0: PL-2303 hack: descriptors matched but endpoints did not Feb 21 20:36:21 oscar kernel: pl2303 1-1.1:1: PL-2303 converter detected Feb 21 20:36:21 oscar kernel: usb 1-1.1: PL-2303 converter now attached to ttyUSB0 (or usb/tts/0 for devfs) Feb 21 20:36:21 oscar kernel: drivers/usb/core/usb.c: registered new driver pl2303 Feb 21 20:36:21 oscar kernel: drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver v0.9 Feb 21 20:36:21 oscar kernel: scsi0 : SCSI emulation for USB Mass Storage devices Feb 21 20:36:21 oscar kernel: CFQ elevator Root is on hde3 - If its jiffies it would probably have to be in the AS code since CFQ seems to work fine. Ed - 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/