
EMC VisualSAN Version 4.1 Support Matrix
11
VisualSAN Requirements
Removing Discovered Devices
VisualSAN attempts to discover all devices in the discovery range
you enter during configuration; all discovered devices then appear in
the Topology Map and the Devices tree. If the discovery range
entered exceeds the range of your SAN, VisualSAN might discover
and display unwanted devices. To remove the devices from the
display, you must modify your discovery range, eliminating the IP
addresses corresponding to the unwanted devices. Then restart
discovery so that VisualSAN rediscovers the devices in your SAN
based on the updated IP address discovery range and properly
displays your SAN in the Topology Map and SAN Devices tree.
VisualSAN Agent Requirements
The VisualSAN agents should be installed on all SAN-attached hosts
to be managed by VisualSAN. The minimum hardware requirements
follow in Table 4, while the Emulex and QLogic HBA driver
requirements are in Table 5. Both sets of requirements must be met for
the host agent to operate correctly.
Requirements for HBA driver libraries follow.
Table 4 VisualSAN Agent Hardware Requirements
Processor RAM Disk Space
Intel Pentium III 600 MHz 256 MB 50 MB
Sun UltraSPARC 400 MHz 256 MB 120 MB
Table 5 HBA Drive Library Requirements
Vendor Platform Path and filename
Emulex Windows Windows_directory\system32
\emulexhbaapi.dll
Solaris /usr/lib/libemulexhbaapi.so
Linux /usr/src/linux_release/drivers/scsi
/lpfc/libemulexhbaapi.so
QLogic Windows Windows_directory\system32\qlsdm.dll
Solaris /usr/lib/libqlsdm.so
Linux /usr/lib/libqlsdm.so
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