I have a Dell Latitude D610 that is brought to its knees by ata
timeouts intermittently (about once a day, on average). Rebooting
has always recovered thus far.
Kernel 2.6.15.6 (with Suspend2 2.2 patch), using ata_piix - kernel
.config at: http://b.xenoclast.org/config_ata_prob
At the point the machine becomes unusable, I get the following on the
console:
ata1: command 0x35 timeout, stat 0xd0 host_stat 0x21
ata1: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ 0xb/47/00
Buffer I/O error on device sda3, logical block 1533312
ata1: command 0x35 timeout, stat 0xd0 host_stat 0x21
ata1: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ 0xb/47/00
Buffer I/O error on device sda3, logical block 1533546
ata1: command 0x25 timeout, stat 0xd0 host_stat 0x21
...
Any thoughts would be much appreciated. lspci/hdparm output below.
Julian
lspci
0000:00:1f.2 IDE interface: Intel Corp. 82801FBM (ICH6M) SATA Controller (rev 03
) (prog-if 80 [Master])
Subsystem: Dell: Unknown device 0182
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 209
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at bfa0 [size=16]
Capabilities: [70] Power Management version 2
hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: ST960822A
Serial Number: 3LF3FBFK
Firmware Revision: 8.03
Standards:
Used: ATA/ATAPI-6 T13 1410D revision 2
Supported: 6 5 4 3
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 117210240
LBA48 user addressable sectors: 117210240
device size with M = 1024*1024: 57231 MBytes
device size with M = 1000*1000: 60011 MBytes (60 GB)
Capabilities:
LBA, IORDY(can be disabled)
bytes avail on r/w long: 4 Queue depth: 1
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 8
Advanced power management level: unknown setting (0x8080)
Recommended acoustic management value: 254, current value: 0
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=240ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* READ BUFFER cmd
* WRITE BUFFER cmd
* Host Protected Area feature set
* Look-ahead
* Write cache
* Power Management feature set
Security Mode feature set
* SMART feature set
* FLUSH CACHE EXT command
* Mandatory FLUSH CACHE command
* Device Configuration Overlay feature set
* 48-bit Address feature set
Automatic Acoustic Management feature set
SET MAX security extension
* Advanced Power Management feature set
* DOWNLOAD MICROCODE cmd
* SMART self-test
* SMART error logging
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
not supported: enhanced erase
HW reset results:
CBLID- above Vih
Device num = 0 determined by CSEL
Checksum: correct
--
Julian T. J. Midgley http://www.xenoclast.org/
Cambridge, England.
PGP: BCC7863F FP: 52D9 1750 5721 7E58 C9E1 A7D5 3027 2F2E BCC7 863F
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