SATA-hdd or SATA-controller trouble.

[Anton]

Hello!

I've some trouble and cannt identify matter. May be someone knows ?
First time it looks like this:

Aug 21 18:46:27 nrr kernel: ad4: TIMEOUT - READ_DMA retrying (2 retries left) LBA=344654303
Aug 21 18:46:32 nrr kernel: ad4: FAILURE - ATA_IDENTIFY timed out
Aug 21 18:46:37 nrr kernel: ad4: FAILURE - ATA_IDENTIFY timed out
Aug 21 18:46:37 nrr kernel: ad4: WARNING - removed from configuration
Aug 21 18:46:37 nrr kernel: ata2-master: FAILURE - READ_DMA timed out

And system freeze until I manually rebooted it. After that it was work as usual, until today:

Sep 14 11:32:55 nrr kernel: ad4: TIMEOUT - READ_DMA retrying (2 retries left) LBA=12690207
Sep 14 11:33:26 nrr kernel: ad4: WARNING - removed from configuration
Sep 14 11:33:26 nrr kernel: ata2-master: FAILURE - READ_DMA timed out

And system rebooted. After loading it couln't find hard disk. I reboot again typing "reboot" - and
see, that my controller couldn't find disk. After power-off -- power-on system booted and works.

Is that HDD ? or controller ? Or something else ?

System: FreeBSD 5.5-RELEASE-p2
Controller: Promise FastTrack TX2300 (Promise PDC20580 SATA150 controller)
HDD: Seagate Barracuda 7200.8 ST3250823AS 250GB Serial ATA

ATA channel 2, Master, device ad4:

Protocol              Serial ATA v1.0
device model          ST3250823AS
serial number         5ND0TY9V
firmware revision     3.03
cylinders             16383
heads                 16
sectors/track         63
lba supported         268435455 sectors
lba48 supported       488397168 sectors
dma supported
overlap not supported

Feature                      Support  Enable    Value   Vendor
write cache                    yes      yes
read ahead                     yes      yes
SATA NCQ                       yes       -      31/0x1F
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no      65278/0xFEFE
automatic acoustic management  no       no      0/0x00  128/0x80

If additional info needed - please tell.


-- 
Anton