dak(7)

dak -- Mylex DAC960 Array Controller

Description

The Mylex PCI DAC960 SCSI Disk Array Controllers are high-performance multiple channel controllers for disk arrays. The dak host adapter driver is a DDI7 driver that provides an interface to the Mylex DAC960 adapter that is compiant with the Storage Device Interface (SDI).

The following PCI-based devices are supported: DAC960P, DAC960PL, DAC960PD, DAC960PDU, DAC960PG, DAC960PJ, DAC960PR, DAC960PRL, DAC960PT, DAC960PTL0, DAC960PTL1, DAC1164P, AcceleRAID 170, AcceleRAID 160, AcceleRAID 352, eXtremeRAID 2000, and eXtremeRAID 3000 (Fibre Channel RAID Adapter). Please see the Compatible Hardware Web Pages for the current certification status of specific device models on UnixWare 7 releases.

It is also possible for an application to access the SCSI bus subsystem directly by using the pass-through interface. See pt_open(3X). Exercise extreme caution when using the pass-through interface. It is possible to interfere with normal system I/O and cause hangs if pass-through is used to an active device. Pass-through should only be used to a device that is otherwise quiescent.

Files

/usr/include/sys/dak.h
/usr/include/sys/scsi.h
/usr/include/sys/sdi.h
/usr/include/sys/sdi_edt.h
/usr/include/sys/sdi_comm.h
/etc/conf/pack.d/dak/space.c

References

blc(7), dcu(1M), flashpt(7), ioctl(2), sc01(7), sd01(7), sdi(7), st01(7), sw01(7)