NAME
cac —
Compaq array controller
driver
SYNOPSIS
cac* at eisa? slot ?
cac* at pci? dev ? function ?
DESCRIPTION
Thecac driver provides basic message passing and DMA
support for Compaq array controllers. Disk arrays are supported by the
ld driver. Monitoring of volume status is supported
through the bioctl(8) and
envstat(8) utilities, as well as the
powerd(8) monitoring daemon.
HARDWARE
The cac driver provides support for the
following controllers:
- Compaq Integrated Array
- Compaq IAES
- Compaq IDA
- Compaq IDA-2
- Compaq RAID LC2
- Compaq Smart Array 221
- Compaq Smart Array 3100ES
- Compaq Smart Array 3200
- Compaq Smart Array 4200
- Compaq Smart Array 4250ES
- Compaq Smart Array 431
- Compaq SMART
- Compaq SMART-2/E
- Compaq SMART-2/P
- Compaq SMART-2DH
- Compaq SMART-2SL
SEE ALSO
bio(4), envsys(4), intro(4), ld(4), bioctl(8), envstat(8), powerd(8)
HISTORY
The cac driver first appeared in
NetBSD 1.5. Support for volume monitoring through
bio(4) and
envsys(4) was added in NetBSD 5.0.