libata version 1.02 loaded.
sata_sil version 0.54
ACPI: PCI interrupt 0000:03:03.0[A] -> GSI 19 (level, low) -> IRQ 19
ata1: SATA max UDMA/100 cmd 0xF8B09080 ctl 0xF8B0908A bmdma 0xF8B09000 irq 19
ata2: SATA max UDMA/100 cmd 0xF8B090C0 ctl 0xF8B090CA bmdma 0xF8B09008 irq 19
ata3: SATA max UDMA/100 cmd 0xF8B09280 ctl 0xF8B0928A bmdma 0xF8B09200 irq 19
ata4: SATA max UDMA/100 cmd 0xF8B092C0 ctl 0xF8B092CA bmdma 0xF8B09208 irq 19
ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
ata1: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata1(0): applying Seagate errata fix
ata1: dev 0 configured for UDMA/100
scsi0 : sata_sil
ata2: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
ata2: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata2(0): applying Seagate errata fix
ata2: dev 0 configured for UDMA/100
scsi1 : sata_sil
ata3: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
ata3: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata3(0): applying Seagate errata fix
ata3: dev 0 configured for UDMA/100
scsi2 : sata_sil
ata4: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
ata4: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata4(0): applying Seagate errata fix
ata4: dev 0 configured for UDMA/100
The "applying Seagate errata fix" locks each request to a small size, which kills performance basically.
Jeff
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