Dear port-alpha:

When I use a Qlogic 1020 SCSI controller in my PWS 500 it's quite 
common for these errors to appear on the console when copying files:

isp0: data overrun for command on 0.1.0
isp0: BOTCHED cmd for 0.1.0 cmd 0x2a datalen 65536
sd1(isp0:0:1:0): generic HBA error


dmesg's output for this card is:

isp0 at pci0 dev 12 function 0: QLogic 1020 Ultra Wide SCSI HBA
isp0: interrupting at dec 550 irq 8
scsibus0 at isp0: 16 targets, 8 luns per target

What's the likely cause of this, a faulty card?


Ray