I have Ibex 32 bits on an Athlon 64 3200+ for the sake of compatibility,
and still have the same slow transfer problem *sigh*
[EMAIL PROTECTED]:~$ uname -a
Linux Le-Grand-Bleu 2.6.27-7-generic #1 SMP Tue Nov 4 19:33:20 UTC 2008 i686
GNU/Linux
[EMAIL PROTECTED]:~$ sudo hdparm -Tt /dev/sda1
[sudo] password for cubytus:
/dev/sda1:
^C
[EMAIL PROTECTED]:~$ sudo hdparm -Tt /dev/sda
/dev/sda:
Timing cached reads: 1336 MB in 2.00 seconds = 668.18 MB/sec
Timing buffered disk reads: 176 MB in 3.01 seconds = 58.52 MB/sec
[EMAIL PROTECTED]:~$ sudo hdparm -Tt /dev/sdb
/dev/sdb:
Timing cached reads: 1392 MB in 2.00 seconds = 695.86 MB/sec
Timing buffered disk reads: 186 MB in 3.02 seconds = 61.52 MB/sec
[EMAIL PROTECTED]:~$ sudo hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: WDC WD2500KS-00MJB0
Serial Number: WD-WCANK9271428
Firmware Revision: 02.01C03
Standards:
Supported: 7 6 5 4
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 488397168
device size with M = 1024*1024: 238475 MBytes
device size with M = 1000*1000: 250059 MBytes (250 GB)
Capabilities:
LBA, IORDY(can be disabled)
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 1
Recommended acoustic management value: 128, current value: 254
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
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
* Automatic Acoustic Management feature set
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* SATA-I signaling speed (1.5Gb/s)
* SATA-II signaling speed (3.0Gb/s)
* Host-initiated interface power management
* Phy event counters
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Long Sector Access (AC1)
* SCT LBA Segment Access (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
not supported: enhanced erase
Checksum: correct
[EMAIL PROTECTED]:~$ dmesg | grep ata
[ 0.000000] BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000
- 0000001000]
[ 0.000000] PERCPU: Allocating 41628 bytes of per cpu data
[ 0.004000] Memory: 1024868k/1048512k available (2572k kernel code, 22964k
reserved, 1160k data, 424k init, 131008k highmem)
[ 0.004000] .data : 0xc03832aa - 0xc04a5680 (1160 kB)
[ 1.826138] Write protecting the kernel read-only data: 936k
[ 3.199795] libata version 3.00 loaded.
[ 3.628340] pata_acpi 0000:00:06.0: setting latency timer to 64
[ 3.628832] pata_acpi 0000:00:08.0: PCI INT A -> Link[APSJ] -> GSI 21
(level, low) -> IRQ 21
[ 3.628848] pata_acpi 0000:00:08.0: setting latency timer to 64
[ 3.628855] pata_acpi 0000:00:08.0: PCI INT A disabled
[ 4.153109] sata_sil 0000:05:0a.0: version 2.3
[ 4.153350] sata_sil 0000:05:0a.0: PCI INT A -> Link[APC4] -> GSI 19 (level,
low) -> IRQ 19
[ 4.153368] sata_sil 0000:05:0a.0: Applying R_ERR on DMA activate FIS errata
fix
[ 4.153437] pata_amd 0000:00:06.0: version 0.3.10
[ 4.153466] pata_amd 0000:00:06.0: setting latency timer to 64
[ 4.158714] scsi0 : sata_sil
[ 4.159361] scsi1 : pata_amd
[ 4.159710] scsi2 : sata_sil
[ 4.160783] scsi3 : pata_amd
[ 4.161554] ata5: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf000 irq 14
[ 4.161557] ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf008 irq 15
[ 4.161587] ata5: port disabled. ignoring.
[ 4.165863] scsi4 : sata_sil
[ 4.165954] scsi5 : sata_sil
[ 4.165989] ata1: SATA max UDMA/100 mmio [EMAIL PROTECTED] tf 0xd400d080 irq
19
[ 4.165992] ata2: SATA max UDMA/100 mmio [EMAIL PROTECTED] tf 0xd400d0c0 irq
19
[ 4.165995] ata3: SATA max UDMA/100 mmio [EMAIL PROTECTED] tf 0xd400d280 irq
19
[ 4.165999] ata4: SATA max UDMA/100 mmio [EMAIL PROTECTED] tf 0xd400d2c0 irq
19
[ 4.332244] ata6.00: ATAPI: _NEC DVD_RW ND-3500AG, 2.1B, max UDMA/33
[ 4.332261] ata6.01: ATAPI: COMPAQ DVD-ROM GD-8000, 0011, max UDMA/66
[ 4.332274] ata6: nv_mode_filter: 0x739f&0x701f->0x701f, BIOS=0x7000
(0xc0c0) ACPI=0x701f (60:60:0x1f)
[ 4.332278] ata6: nv_mode_filter: 0x1f39f&0x701f->0x701f, BIOS=0x7000
(0xc0c0) ACPI=0x701f (60:60:0x1f)
[ 4.348185] ata6.00: configured for UDMA/33
[ 4.364171] ata6.01: configured for UDMA/33
[ 4.484022] ata1: SATA link down (SStatus 0 SControl 310)
[ 4.804015] ata2: SATA link down (SStatus 0 SControl 310)
[ 5.124017] ata3: SATA link down (SStatus 0 SControl 310)
[ 5.444017] ata4: SATA link down (SStatus 0 SControl 310)
[ 5.444084] sata_nv 0000:00:08.0: version 3.5
[ 5.444097] sata_nv 0000:00:08.0: PCI INT A -> Link[APSJ] -> GSI 21 (level,
low) -> IRQ 21
[ 5.444135] sata_nv 0000:00:08.0: setting latency timer to 64
[ 5.499694] scsi6 : sata_nv
[ 5.499788] scsi7 : sata_nv
[ 5.499977] ata7: SATA max UDMA/133 cmd 0x9e0 ctl 0xbe0 bmdma 0xd400 irq 21
[ 5.499980] ata8: SATA max UDMA/133 cmd 0x960 ctl 0xb60 bmdma 0xd408 irq 21
[ 5.972016] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 5.980189] ata7.00: ATA-7: WDC WD2500KS-00MJB0, 02.01C03, max UDMA/133
[ 5.980193] ata7.00: 488397168 sectors, multi 1: LBA48
[ 5.988185] ata7.00: configured for UDMA/133
[ 6.464048] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 6.472177] ata8.00: ATA-7: WDC WD2500KS-00MJB0, 02.01C03, max UDMA/133
[ 6.472180] ata8.00: 488397168 sectors, multi 1: LBA48
[ 6.480184] ata8.00: configured for UDMA/133
[ 8.320826] EXT3-fs: mounted filesystem with ordered data mode.
[ 73.568205] EXT3-fs: mounted filesystem with ordered data mode.
--
Slow SATA performance
https://bugs.launchpad.net/bugs/119730
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