HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 13

SNMP configuration, RAID Manager command devices

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Your HP representative might need to set specific disk array system modes for these products. Check with your HP representative for the current versions supported. • For I/O path failover, different products are available from Oracle, Veritas, and HP. Oracle supplies software called STMS for Solaris 8/9 and Storage Multipathing for Solaris 10. Veritas offers VxVM, which includes DMP. HP supplies HDLM. All these products provide multipath configuration management, FCAs I/O load balancing, and automatic failover support, however their level of configuration possibilities and FCAs support differs. • For instructions on STMS, Storage Multipathing, or VxVM, see the manufacturers' manuals. SNMP configuration The XP family of disk arrays and the SVS 200 support standard SNMP for remotely managing arrays. The SNMP agent on the SVP performs error-reporting operations requested by the SNMP manager. SNMP properties are usually set from the SVP but they can also be set remotely using P9000 or XP Command View Advanced Edition Software or XP Remote Web Console. For specific procedures, see the applicable user guide. Figure 1 SNMP configuration RAID Manager command devices The following applies to OpenVMS, HP-UX, IBM AIX, Linux, Solaris, VMware, and Windows. • HP StorageWorks P9000 RAID Manager Software manages HP StorageWorks XP Business Copy Software or HP StorageWorks XP Continuous Access Software operations from a host server. To use RAID Manager, you must designate at least one LDEV as a command device. This can be done with P9000 or XP Command View Advanced Edition Software or Remote Web Console. For information about how to designate a command device, see the applicable user guide. • Creating scripts to configure all devices at once could save you considerable time. The following applies to OpenVMS. When creating a command device, HP recommends creating a LUN 0 device of 35 megabytes (the smallest allowed). This allows you to use host-based RAID management tools available from HP, and will allow HP support to perform some additional diagnostics. NOTE: Storage assigned to the LUN 0 device is not accessible to OpenVMS. SNMP configuration 13

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Your HP representative might need to set specific disk array system modes for these products.
Check with your HP representative for the current versions supported.
•
For I/O path failover, different products are available from Oracle, Veritas, and HP. Oracle
supplies software called STMS for Solaris 8/9 and Storage Multipathing for Solaris 10. Veritas
offers VxVM, which includes DMP. HP supplies HDLM. All these products provide multipath
configuration management, FCAs I/O load balancing, and automatic failover support, however
their level of configuration possibilities and FCAs support differs.
•
For instructions on STMS, Storage Multipathing, or VxVM, see the manufacturers' manuals.
SNMP configuration
The XP family of disk arrays and the SVS 200 support standard SNMP for remotely managing
arrays. The SNMP agent on the SVP performs error-reporting operations requested by the SNMP
manager. SNMP properties are usually set from the SVP but they can also be set remotely using
P9000 or XP Command View Advanced Edition Software or XP Remote Web Console. For specific
procedures, see the applicable user guide.
Figure 1 SNMP configuration
RAID Manager command devices
The following applies to OpenVMS
,
HP-UX
,
IBM AIX
,
Linux
,
Solaris
,
VMware
, and
Windows
.
•
HP StorageWorks P9000 RAID Manager Software manages HP StorageWorks XP Business
Copy Software or HP StorageWorks XP Continuous Access Software operations from a host
server. To use RAID Manager, you must designate at least one LDEV as a command device.
This can be done with P9000 or XP Command View Advanced Edition Software or Remote
Web Console. For information about how to designate a command device, see the applicable
user guide.
•
Creating scripts to configure all devices at once could save you considerable time.
The following applies to OpenVMS
.
When creating a command device, HP recommends creating a LUN 0 device of 35 megabytes
(the smallest allowed). This allows you to use host-based RAID management tools available from
HP, and will allow HP support to perform some additional diagnostics.
NOTE:
Storage assigned to the LUN 0 device is not accessible to OpenVMS.
SNMP configuration
13