There is now a tool to validate and configure a Linux host in SAN environment. Here are the details of the tool:
The Config Validator tool can be used to validate the Linux host settings in NetApp SAN environment and change/configure them if necessary. The tool validates the settings related to the storage stack such as DM-multipath, iSCSI settings, HBA parameters, etc. on hosts connected to NetApp storage controllers running 7-Mode Data ONTAP or Clustered Data ONTAP.
The tool configures the host for: - Validate if necessary packages are installed on the host - Backup of current settings and recovery - Configure iSCSI in ALUA, non-ALUA, 7-Mode or Clustered Data ONTAP - Configure host with QLogic FC HBAs with ALUA, non-ALUA, 7-Mode or Clustered Data ONTAP - Configure host with Emulex FC HBAs with ALUA, non-ALUA, 7-Mode or Clustered Data ONTAP
More information & Download
More information about the tool like dependencies, OS support, etc. are documented and the tool can be downloaded from the following link.