Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751564AbVIZAZY (ORCPT ); Sun, 25 Sep 2005 20:25:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751577AbVIZAZY (ORCPT ); Sun, 25 Sep 2005 20:25:24 -0400 Received: from hulk.vianw.pt ([195.22.31.43]:60371 "EHLO hulk.vianw.pt") by vger.kernel.org with ESMTP id S1751563AbVIZAZX (ORCPT ); Sun, 25 Sep 2005 20:25:23 -0400 Message-ID: <43374DDB.6090708@esoterica.pt> Date: Mon, 26 Sep 2005 01:24:43 +0000 From: Paulo da Silva User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Strange behaviour with SATA disks. Light always ON Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 12583 Lines: 290 Hi! I don't know if this is the right place to ask about this, or even if this is a problem at all. Anyway I didn't find relevant information on this ... I have just bought a new PC with two SATA drives. I had no problems to have them working, apparently fine except for one thing: After reading the kernel, the driver access light (led?) is always on! Is this normal? Why? BTW, is there any documentation/utilities similar to hdparm for SATA? Thanks a lot for any answer/comment. I'm sending the 1st lines of dmesg just in case ... If more information is needed, please let me know. ____________________________________ Linux version 2.6.11.7-skas3-v8 (root@Gandalf) (gcc version 3.3.5-20050130 (Gentoo 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1)) #6 SMP Sat Sep 3 21:32:14 WEST 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000007ffb0000 (usable) BIOS-e820: 000000007ffb0000 - 000000007ffbe000 (ACPI data) BIOS-e820: 000000007ffbe000 - 000000007fff0000 (ACPI NVS) BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved) BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) 1151MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000ff780 On node 0 totalpages: 524208 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 294832 pages, LIFO batch:16 DMI 2.3 present. ACPI: RSDP (v000 ACPIAM ) @ 0x000fafa0 ACPI: RSDT (v001 A M I OEMRSDT 0x02000503 MSFT 0x00000097) @ 0x7ffb0000 ACPI: FADT (v001 A M I OEMFACP 0x02000503 MSFT 0x00000097) @ 0x7ffb0200 ACPI: MADT (v001 A M I OEMAPIC 0x02000503 MSFT 0x00000097) @ 0x7ffb0390 ACPI: OEMB (v001 A M I AMI_OEM 0x02000503 MSFT 0x00000097) @ 0x7ffbe040 ACPI: MCFG (v001 A M I OEMMCFG 0x02000503 MSFT 0x00000097) @ 0x7ffb6cc0 ACPI: DSDT (v001 A0143 A0143006 0x00000006 INTL 0x02002026) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:4 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) Processor #1 15:4 APIC version 20 ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 80000000 (gap: 80000000:7fb00000) Built 1 zonelists Kernel command line: BOOT_IMAGE=Palma rw root=805 video=vesafb:ywrap,mtrr mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) Initializing CPU#0 PID hash table entries: 4096 (order: 12, 65536 bytes) Detected 3213.006 MHz processor. Using tsc for high-res timesource Console: colour dummy device 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 2074372k/2096832k available (2504k kernel code, 21656k reserved, 1006k data, 212k init, 1179328k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 6340.60 BogoMIPS (lpj=3170304) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000 monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000649d 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (24) available CPU0: Thermal monitoring enabled Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. CPU0: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 03 per-CPU timeslice cutoff: 2030.85 usecs. task migration cache decay timeout: 3 msecs. Booting processor 1/1 eip 3000 Initializing CPU#1 Calibrating delay loop... 6406.14 BogoMIPS (lpj=3203072) CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000 monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000649d 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (24) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Pentium(R) 4 CPU 3.20GHz stepping 03 Total of 2 processors activated (12746.75 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 checking TSC synchronization across 2 CPUs: passed. Brought up 2 CPUs CPU0 attaching sched-domain: domain 0: span 3 groups: 1 2 domain 1: span 3 groups: 3 CPU1 attaching sched-domain: domain 0: span 3 groups: 2 1 domain 1: span 3 groups: 3 checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd Freeing initrd memory: 238k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=3 PCI: Using MMCONFIG mtrr: v2.0 (20020519) ACPI: Subsystem revision 20050211 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15) SCSI subsystem initialized PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to bjorn.helgaas@hp.com ** so I can fix the driver. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: disabled - APM is not SMP safe. highmem bounce pool size: 64 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Initializing Cryptographic API vesafb: framebuffer at 0xd0000000, mapped to 0xf8880000, using 6144k, total 262144k vesafb: mode is 1024x768x16, linelength=2048, pages=1 vesafb: protected mode interface info at c000:d5c0 vesafb: pmi: set display start = c00cd5f6, set palette = c00cd660 vesafb: pmi: ports = 3b4 3b5 3ba 3c0 3c1 3c4 3c5 3c6 3c7 3c8 3c9 3cc 3ce 3cf 3d0 3d1 3d2 3d3 3d4 3d5 3da vesafb: scrolling: ywrap using protected mode interface, yres_virtual=3072 vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 121940 bytes,<6>...found (1024x768, 121832 bytes, v3). Console: switching to colour frame buffer device 122x43 fb0: VESA VGA frame buffer device Real Time Clock Driver v1.12 Linux agpgart interface v0.100 (c) Dave Jones [drm] Initialized drm 1.0.0 20040925 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 16 devices) Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH6: IDE controller at PCI slot 0000:00:1f.1 ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 ICH6: chipset revision 4 ICH6: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio Probing IDE interface ide0... hda: PIONEER DVD-RW DVR-109, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... Probing IDE interface ide1... Probing IDE interface ide2... Probing IDE interface ide3... Probing IDE interface ide4... Probing IDE interface ide5... hda: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2000kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 libata version 1.10 loaded. ahci version 1.00 ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:00:1f.2 to 64 ahci(0000:00:1f.2) AHCI 0001.0000 32 slots 4 ports 1.5 Gbps 0xf impl IDE mode ahci(0000:00:1f.2) flags: 64bit ncq pm led slum part ata1: SATA max UDMA/133 cmd 0xF8810D00 ctl 0x0 bmdma 0x0 irq 19 ata2: SATA max UDMA/133 cmd 0xF8810D80 ctl 0x0 bmdma 0x0 irq 19 ata3: SATA max UDMA/133 cmd 0xF8810E00 ctl 0x0 bmdma 0x0 irq 19 ata4: SATA max UDMA/133 cmd 0xF8810E80 ctl 0x0 bmdma 0x0 irq 19 ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:207f ata1: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48 ata1: dev 0 configured for UDMA/133 scsi0 : ahci ata2: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:207f ata2: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48 ata2: dev 0 configured for UDMA/133 scsi1 : ahci ata3: no device found (phy stat 00000000) scsi2 : ahci ata4: no device found (phy stat 00000000) scsi3 : ahci Vendor: ATA Model: ST3250823AS Rev: 3.03 Type: Direct-Access ANSI SCSI revision: 05 Vendor: ATA Model: ST3250823AS Rev: 3.03 Type: Direct-Access ANSI SCSI revision: 05 sata_sil version 0.8 ACPI: PCI interrupt 0000:01:05.0[A] -> GSI 22 (level, low) -> IRQ 22 ata5: SATA max UDMA/100 cmd 0xF8812C80 ctl 0xF8812C8A bmdma 0xF8812C00 irq 22 ata6: SATA max UDMA/100 cmd 0xF8812CC0 ctl 0xF8812CCA bmdma 0xF8812C08 irq 22 ata7: SATA max UDMA/100 cmd 0xF8812E80 ctl 0xF8812E8A bmdma 0xF8812E00 irq 22 ata8: SATA max UDMA/100 cmd 0xF8812EC0 ctl 0xF8812ECA bmdma 0xF8812E08 irq 22 ata5: no device found (phy stat 00000000) scsi4 : sata_sil ata6: no device found (phy stat 00000000) scsi5 : sata_sil ata7: no device found (phy stat 00000000) scsi6 : sata_sil ata8: no device found (phy stat 00000000) scsi7 : sata_sil SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sda: drive cache: write back SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sda: drive cache: write back sda: sda1 sda2 < sda5 sda6 sda7 sda8 > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sdb: drive cache: write back SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sdb: drive cache: write back sdb: sdb1 sdb2 < sdb5 sdb6 sdb7 sdb8 > Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0 - 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/