Стоит FreeBSD 6.2 , мать ASUS P5P800, поставил контроллер Promise FastTrak TX2300, сделал зеркало и в лог стало валиться такая фигня:
Код: Выделить всё
Nov 30 19:16:33 ag kernel: ad4: WARNING - WRITE_DMA taskqueue timeout - completing request directly
Nov 30 19:16:33 ag kernel: ad4: WARNING - WRITE_DMA48 freeing taskqueue zombie request
Nov 30 19:32:56 ag kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Nov 30 19:33:12 ag kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Nov 30 19:33:12 ag kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Nov 30 19:33:12 ag kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Nov 30 19:33:12 ag kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
Nov 30 19:33:12 ag kernel: ad4: TIMEOUT - READ_DMA retrying (1 retry left) LBA=20630387
Nov 30 19:33:30 ag kernel: ad6: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Nov 30 19:33:46 ag kernel: ad6: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
Nov 30 19:33:46 ag kernel: ad6: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
Nov 30 19:33:46 ag kernel: ad6: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
Nov 30 19:33:46 ag kernel: ad6: WARNING - SET_MULTI taskqueue timeout - completing request directly
Nov 30 19:33:46 ag kernel: ad6: TIMEOUT - READ_DMA retrying (1 retry left) LBA=23716463
Конфа:
Код: Выделить всё
>uname -a
FreeBSD ag.siberia.net 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Sat Mar 3 19:40:31 MSK 2007
>atacontrol status ar0
ar0: ATA RAID1 subdisks: ad6 ad4 status: READY
>atacontrol cap ad4
Protocol Serial ATA II
device model WDC WD1600YS-01SHB1
serial number WD-WCAP01785640
firmware revision 20.06C06
cylinders 16383
heads 16
sectors/track 63
lba supported 268435455 sectors
lba48 supported 321672960 sectors
dma supported
overlap not supported
Feature Support Enable Value Vendor
write cache yes yes
read ahead yes yes
Native Command Queuing (NCQ) yes - 31/0x1F
Tagged Command Queuing (TCQ) no no 31/0x1F
SMART yes yes
microcode download yes yes
security yes no
power management yes yes
advanced power management no no 0/0x00
automatic acoustic management yes no 254/0xFE 128/0x80
>atacontrol cap ad6
Protocol Serial ATA II
device model WDC WD1600YS-01SHB1
serial number WD-WCAP01772700
firmware revision 20.06C06
cylinders 16383
heads 16
sectors/track 63
lba supported 268435455 sectors
lba48 supported 321672960 sectors
dma supported
overlap not supported
Feature Support Enable Value Vendor
write cache yes yes
read ahead yes yes
Native Command Queuing (NCQ) yes - 31/0x1F
Tagged Command Queuing (TCQ) no no 31/0x1F
SMART yes yes
microcode download yes yes
security yes no
power management yes yes
advanced power management no no 0/0x00
automatic acoustic management yes no 254/0xFE 128/0x80