Specifications

scsi3 Available 30-68 Wide/Fast-20 SCSI I/O Controller
scsi4 Available 30-78 Wide/Fast-20 SCSI I/O Controller
sioka0 Available 01-K1-00 Keyboard Adapter
ppa0 Available 01-R1 Standard I/O Parallel Port Adapter
ent0 Available 10-70 IBM 10/100 Mbps Ethernet PCI Adapter
(23100020)
ent1 Available 10-78 IBM 10/100 Mbps Ethernet PCI Adapter
(23100020)
ent2 Available 10-80 IBM PCI Ethernet Adapter (22100020)
sa3 Available 30-70 IBM 8-Port EIA-232/RS-422A (PCI)
Adapter
sioma0 Available 01-K1-01 Mouse Adapter
scsi5 Available 20-58 Cambex Fibre Channel I/O Controller
scsi6 Available 20-60 Cambex Fibre Channel I/O Controller
# lsdev -Cc disk
hdisk0 Available 10-60-00-8,0 16 Bit SCSI Disk Drive
hdisk1 Available 30-78-00-1,0 Other SCSI Disk Drive
hdisk2 Available 20-58-00-0,0 DEC HSG80 Command Console LUN
hdisk3 Available 20-58-00-0,3 DEC HSG80 RAID Array
hdisk4 Available 20-58-00-0,4 DEC HSG80 RAID Array
hdisk5 Available 20-58-00-0,5 DEC HSG80 RAID Array
hdisk6 Available 20-58-00-0,1 DEC HSG80 RAID Array
hdisk7 Available 20-58-00-0,2 DEC HSG80 RAID Array
In the previous example, the output DEC HSG80 RAID Array hdisks are all assigned to one of the
two Cambex FC I/O controllers for the Secure Path configuration. This assignment occurs during
configuration, and it is determined by the sequence in which the devices are found and defined. The
sequence is irrelevant to Secure Path because the driver automatically switches I/O to the alternate
path when an active path fails.
Controller software upgrades
HSGx0
You can upgrade the HP StorageWorks array controller software (ACS) without terminating I/O. This
procedure is known as a rolling upgrade.SeetheHP StorageWorks HSG80 array controller 8.7
maintenance and service guide for detailed information about rolling upgrades.
HSVx
When upgradi
ng EVA Virtual Controller Software (VCS) firmware, both controllers become inoperative.
Secure Path f
or IBM AIX does not tolerate this condition. You must stop all operations to an EVA storage
unit prior t
o upgrading the HSVx software.
Managing Secure Path 2.0D Service Pack 3 for IBM AIX using smit
Secure Path management tools have been integrated into the IBM AIX smit utility. From the smit
menus, many different functions can be performed, such as:
• Monitoring failover
• Configuring failback
• Resolving failures
Most, but not all, of these functions may also be accessed by the Secure Path management utility
(cbxfcsm). See the HP StorageWorks Secure Path 2.0D for IBM AIX installation guide for more
information about cbxfcsm.
Secure Path 2.0D Service Pack 3 for IBM AIX release notes
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