Re: sata_sil24 not configuring drive right?
Thanks a lot! It seems WD built yet another unordinary drive. Tejun Heo wrote: > Tejun Heo wrote: > LBA, IORDY(can be disabled) > Queue depth: 1 >> Hmm... Here it is. Interesting. The drive is reporting queue depth of >> 1. Interesting. This is the first time I see this. The drive is >> telling libata that it supports NCQ and the max queue depth is 1 and >> libata configures it accordingly. I'll ask wd about it. > > Okay, confirmed. The drive does support NCQ but have queue depth of 1, > so nothing's wrong with your setup. That's how the drive is built. > > Thanks. > - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: sata_sil24 not configuring drive right?
Hello again, my problem is not with the transfer mode but with the NCQ queue_depth. My bootlog shows: ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 1) but i would like it to show: ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32) or something similar. I was not exact enough concerning the writeability of /sys/block/sda/device/queue_depth The file is not read only but writing to it fails: echo 31 > /sys/block/sda/device/queue_depth bash: echo: write error: Invalid argument Syslog appended after quotes (in lack of bootlog) Greetings Johann-Christoph Jacob Tejun Heo wrote: > Hello, can you please cc [EMAIL PROTECTED] > > Johann-Christoph Jacob wrote: >> 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA >> AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0]) >> Subsystem: Fujitsu Siemens Computer GmbH Unknown device 10ad > > Okay, ICH7 AHCI. > >> From /var/log/kern.log: >> >> ahci :00:1f.2: version 3.0 >> ahci :00:1f.2: nr_ports (4) and implemented port map (0x5) don't match, >> using nr_ports >> ahci :00:1f.2: forcing PORTS_IMPL to 0xf >> ahci :00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0xf impl SATA >> mode >> ahci :00:1f.2: flags: 64bit ncq pm led clo pio slum part >> scsi0 : ahci >> scsi1 : ahci >> scsi2 : ahci >> scsi3 : ahci >> ata1: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444500 irq 220 >> ata2: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444580 irq 220 >> ata3: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444600 irq 220 >> ata4: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444680 irq 220 >> ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) >> ata1.00: ATA-7: WDC WD1200BEVS-07LAT0, 01.06M01, max UDMA/133 >> ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 1) > > Hmm.. Can you please post boot log from 2.6.24? > >> ata1.00: configured for UDMA/133 > >> From hdparm -I /dev/sda: >> >> /dev/sda: >> >> ATA device, with non-removable media >> Model Number: WDC WD1200BEVS-07LAT0 >> Serial Number: WD-WXE906801963 >> Firmware Revision: 01.06M01 >> Standards: >> Supported: 7 6 5 4 >> Likely used: 7 >> Configuration: >> Logical max current >> cylinders 16383 16383 >> heads 16 16 >> sectors/track 63 63 >> -- >> CHS current addressable sectors: 16514064 >> LBAuser addressable sectors: 234441648 >> LBA48 user addressable sectors: 234441648 >> device size with M = 1024*1024: 114473 MBytes >> device size with M = 1000*1000: 120034 MBytes (120 GB) >> Capabilities: >> LBA, IORDY(can be disabled) >> Queue depth: 1 >> Standby timer values: spec'd by Standard, with device specific >> minimum >> R/W multiple sector transfer: Max = 16 Current = 16 >> Advanced power management level: unknown setting (0x00fe) >> Recommended acoustic management value: 128, current value: 128 >> DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 > > Transfer mode is configured correctly. Nothing to worry about there. > > Thanks. /var/log/syslog for current run: Feb 20 17:23:40 amilo syslogd 1.5.0#1.1: restart. Feb 20 17:23:40 amilo kernel: klogd 1.5.0#1.1, log source = /proc/kmsg started. Feb 20 17:23:40 amilo kernel: Linux version 2.6.24.2 ([EMAIL PROTECTED]) (gcc version 4.2.3 20080114 (prerelease) (Debian 4.2.2-7)) #1 SMP PREEMPT Mon Feb 11 22:01:11 CET 2008 Feb 20 17:23:40 amilo kernel: BIOS-provided physical RAM map: Feb 20 17:23:40 amilo kernel: BIOS-e820: - 0009f800 (usable) Feb 20 17:23:40 amilo kernel: BIOS-e820: 0009f800 - 000a (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: 000dc000 - 0010 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: 0010 - 7f69 (usable) Feb 20 17:23:40 amilo kernel: BIOS-e820: 7f69 - 7f70 (ACPI NVS) Feb 20 17:23:40 amilo kernel: BIOS-e820: 7f70 - 8000 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: e000 - f000 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: fec0 - fec1 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: fed0 - fed00400 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820: fed14000 - fed1a000 (reserved) Feb 20 17:23:40 amilo kernel: BIOS-e820:
Re: sata_sil24 not configuring drive right?
Hello i do have a NCQ queue_depth of 1 too and my /sys/block/sda/device/queue_depth is not writeable. I thought i'd take the time to provide you with the hdparm output hoping this minor issue can be resolved. Yours faithfully Johann-Christoph Jacob >From uname -a: Linux amilo 2.6.24.2 #1 SMP PREEMPT Mon Feb 11 22:01:11 CET 2008 i686 GNU/Linux >From lspci -vvk: 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Fujitsu Siemens Computer GmbH Unknown device 10ad Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- From /var/log/kern.log: ahci :00:1f.2: version 3.0 ahci :00:1f.2: nr_ports (4) and implemented port map (0x5) don't match, using nr_ports ahci :00:1f.2: forcing PORTS_IMPL to 0xf ahci :00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0xf impl SATA mode ahci :00:1f.2: flags: 64bit ncq pm led clo pio slum part scsi0 : ahci scsi1 : ahci scsi2 : ahci scsi3 : ahci ata1: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444500 irq 220 ata2: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444580 irq 220 ata3: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444600 irq 220 ata4: SATA max UDMA/133 abar [EMAIL PROTECTED] port 0xdc444680 irq 220 ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7: WDC WD1200BEVS-07LAT0, 01.06M01, max UDMA/133 ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 1) ata1.00: configured for UDMA/133 ata2: SATA link down (SStatus 0 SControl 0) ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 0) scsi 0:0:0:0: Direct-Access ATA WDC WD1200BEVS-0 01.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sd 0:0:0:0: [sda] Attached SCSI disk ata_piix :00:1f.1: version 2.12 scsi4 : ata_piix scsi5 : ata_piix ata5: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14 ata6: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15 ata5.00: ATAPI: Optiarc DVD RW AD-7540A, 1.42, max UDMA/33 ata5.00: configured for UDMA/33 ata6: port disabled. ignoring. scsi 4:0:0:0: CD-ROMOptiarc DVD RW AD-7540A 1.42 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 4:0:0:0: Attached scsi CD-ROM sr0 >From hdparm -I /dev/sda: /dev/sda: ATA device, with non-removable media Model Number: WDC WD1200BEVS-07LAT0 Serial Number: WD-WXE906801963 Firmware Revision: 01.06M01 Standards: Supported: 7 6 5 4 Likely used: 7 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBAuser addressable sectors: 234441648 LBA48 user addressable sectors: 234441648 device size with M = 1024*1024: 114473 MBytes device size with M = 1000*1000: 120034 MBytes (120 GB) Capabilities: LBA, IORDY(can be disabled) Queue depth: 1 Standby timer values: spec'd by Standard, with device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 Advanced power management level: unknown setting (0x00fe) Recommended acoustic management value: 128, current value: 128 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: *SMART feature set Security Mode feature set *Power Management feature set *Write cache *Look-ahead *Host Protected Area feature set *WRITE_BUFFER command *READ_BUFFER command *NOP cmd *DOWNLOAD_MICROCODE Advanced Power Management feature set *SET_MAX security extension *Automatic Acoustic Management feature set *48-bit Address feature set *Device Configuration Overlay feature set *Mandatory FLUSH_
