Проблема решилась переводом в режим AHCI всех контроллеров. Также, из-за этого режим UDMA исчез и вместо него нормально определяются стандарты SATA на винтах. ftp# dmesg -a | grep ata
atapci0: <Generic AHCI controller> port 0xef00-0xef07,0xee00-0xee03,0xed00-0xed07,0xec00-0xec03,0xeb00-0xeb0f mem 0xfbeff000-0xfbeff7ff irq 16 at device 0.0 on pci2
atapci0: [ITHREAD]
atapci0: AHCI v1.20 controller with 8 6Gbps ports, PM not supported
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: [ITHREAD]
ata6: <ATA channel 4> on atapci0
ata6: [ITHREAD]
ata7: <ATA channel 5> on atapci0
ata7: [ITHREAD]
ata8: <ATA channel 6> on atapci0
ata8: [ITHREAD]
ata9: <ATA channel 7> on atapci0
ata9: [ITHREAD]
atapci1: <ITE IT8213F UDMA133 controller> port 0xce00-0xce07,0xcd00-0xcd03,0xcc00-0xcc07,0xcb00-0xcb03,0xca00-0xca0f irq 19 at device 5.0 on pci3
atapci1: [ITHREAD]
ata10: <ATA channel 0> on atapci1
ata10: [ITHREAD]
atapci2: <Intel AHCI controller> port 0xfc00-0xfc07,0xfb00-0xfb03,0xfa00-0xfa07,0xf900-0xf903,0xf800-0xf81f mem 0xfbfff000-0xfbfff7ff irq 19 at device 31.2 on pci0
atapci2: [ITHREAD]
atapci2: AHCI v1.30 controller with 6 3Gbps ports, PM supported
ata11: <ATA channel 0> on atapci2
ata11: [ITHREAD]
ata12: <ATA channel 1> on atapci2
ata12: [ITHREAD]
ata13: <ATA channel 2> on atapci2
ata13: [ITHREAD]
ata14: <ATA channel 3> on atapci2
ata14: [ITHREAD]
ata15: <ATA channel 4> on atapci2
ata15: [ITHREAD]
ata16: <ATA channel 5> on atapci2
ata16: [ITHREAD]
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata0: [ITHREAD]
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
ata1: [ITHREAD]
ad4: 953868MB <MAXTOR STM31000340AS MX15> at ata2-master SATA150
ad6: 953868MB <WDC WD10EACS-00D6B0 01.01A01> at ata3-master SATA300
ad20: 76350MB <SAMSUNG SP0812N TK100-31> at ata10-master UDMA33
ad22: 1430799MB <Seagate ST31500341AS CC1H> at ata11-master SATA300
ad24: 953868MB <Seagate ST31000340AS SD15> at ata12-master SATA150
ad26: 953869MB <MAXTOR STM31000333AS MC1H> at ata13-master SATA300
ad28: 953869MB <WDC WD10EACS-00ZJB0 01.01B01> at ata14-master SATA300
ad30: 953869MB <Seagate ST31000333AS SD15> at ata15-master SATA300
ad32: 953868MB <WDC WD10EACS-00D6B0 01.01A01> at ata16-master SATA300
ftp# atacontrol list
ATA channel 0:
Master: no device present
Slave: no device present
ATA channel 1:
Master: no device present
Slave: no device present
ATA channel 2:
Master: ad4 <MAXTOR STM31000340AS/MX15> SATA revision 1.x
Slave: no device present
ATA channel 3:
Master: ad6 <WDC WD10EACS-00D6B0/01.01A01> SATA revision 2.x
Slave: no device present
ATA channel 4:
Master: no device present
Slave: no device present
ATA channel 5:
Master: no device present
Slave: no device present
ATA channel 6:
Master: no device present
Slave: no device present
ATA channel 7:
Master: no device present
Slave: no device present
ATA channel 8:
Master: no device present
Slave: no device present
ATA channel 9:
Master: no device present
Slave: no device present
ATA channel 10:
Master: ad20 <SAMSUNG SP0812N/TK100-31> ATA/ATAPI revision 7
Slave: no device present
ATA channel 11:
Master: ad22 <ST31500341AS/CC1H> SATA revision 2.x
Slave: no device present
ATA channel 12:
Master: ad24 <ST31000340AS/SD15> SATA revision 1.x
Slave: no device present
ATA channel 13:
Master: ad26 <MAXTOR STM31000333AS/MC1H> SATA revision 2.x
Slave: no device present
ATA channel 14:
Master: ad28 <WDC WD10EACS-00ZJB0/01.01B01> SATA revision 2.x
Slave: no device present
ATA channel 15:
Master: ad30 <ST31000333AS/SD15> SATA revision 2.x
Slave: no device present
ATA channel 16:
Master: ad32 <WDC WD10EACS-00D6B0/01.01A01> SATA revision 2.x
Slave: no device present
