How do I know which host operating system type is correct?
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The Host Operating System Type field contains the operating system of the host. You can select the recommended host type from the drop-down list or allow the Host Context Agent (HCA) to configure the host and appropriate host operating system type.
| Host Operating System type | Operating System (OS) and multipath driver |
|---|---|
AIX MPIO |
The Advanced Interactive Executive (AIX) OS and the native MPIO driver |
AVT_4M |
Silicon Graphics, Inc. (SGI) proprietary multipath driver; refer to the SGI installation documentation for more information |
Factory Default |
This is reserved for the initial startup of the storage array and should be changed to match the host operating system and multipath driver being used for the particular host |
HP-UX |
The HP-UX OS with native multipath driver |
Linux (ATTO) |
The Linux OS and the ATTO Technology, Inc. driver (must use ATTO FC HBAs) |
Linux (DM-MP) |
The Linux OS and the native DM-MP driver |
Linux (Pathmanager) |
The Linux OS and the SGI proprietary multipath driver; refer to the SGI installation documentation for more information |
Mac OS |
The Mac OS and the ATTO Technology, Inc. driver |
ONTAP |
FlexArray |
Solaris (version 11 or later) |
The Solaris 11 or later OS and the native MPxIO driver |
Solaris (version 10 or earlier) |
The Solaris 10 or earlier OS and the native MPxIO driver |
SVC |
IBM SAN Volume Controller |
VMware |
The ESXi OS |
Windows or Windows Clustered |
The Windows Server OS and Windows MPIO with a DSM driver |
Windows (ATTO) |
The Windows OS and the ATTO Technology, Inc. driver |
After the HCA is installed and the storage is attached to the host, the HCA sends the host topology to the storage controllers through the I/O path. Based on the host topology, the storage controllers automatically define the host and the associated host ports, and then set the host type.
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If the HCA does not select the recommended host type, you must manually set the host type in System Manager. |