Administrator Guide

Authenticate Initiators with CHAP................................................................................................................................... 117
Display Local CHAP Accounts....................................................................................................................................117
Create a Local CHAP Account................................................................................................................................... 117
Modify a Local CHAP Account.................................................................................................................................. 118
Delete a Local CHAP Account................................................................................................................................... 118
Congure CHAP for Initiator Authentication on Existing Volumes..............................................................................119
Congure CHAP for Initiator Authentication on New Volumes...................................................................................119
Congure CHAP Accounts on a RADIUS Authentication Server................................................................................119
Congure Target Authentication................................................................................................................................119
About iSNS Servers........................................................................................................................................................120
Prerequisites for Conguring an iSNS Server............................................................................................................120
Enable or Disable iSNS Discovery............................................................................................................................. 120
Congure an iSNS Server in the Group......................................................................................................................121
Modify an iSNS Server.............................................................................................................................................. 121
Delete an iSNS server................................................................................................................................................121
Prevent Discovery of Unauthorized Targets.....................................................................................................................121
iSCSI Access Requirements.......................................................................................................................................121
Enable the iSCSI Discovery Filter.............................................................................................................................. 122
Disable the iSCSI Discovery Filter............................................................................................................................. 122
About Multihost Access to Targets................................................................................................................................. 122
Allow or Disallow Multihost Volume Access...............................................................................................................123
About Snapshot Access Controls....................................................................................................................................123
About Multihost Snapshot Access............................................................................................................................ 123
Allow or Disallow Multihost Snapshot Access........................................................................................................... 123
About NAS Container Security........................................................................................................................................124
Modify the File Security Style for a NAS Container...................................................................................................124
Modify the UNIX Permissions for Windows Directories or Files.................................................................................124
8 PS Series Group Operations........................................................................................ 126
About Group Network Conguration.............................................................................................................................. 126
Modify the Group IP Address or Group Name.................................................................................................................127
Add a Member to an Existing Group................................................................................................................................127
Set the RAID Policy and Pool for a New Member........................................................................................................... 128
Prerequisites............................................................................................................................................................. 128
Convert a RAID Policy...............................................................................................................................................128
Supported RAID Policy Conversions..........................................................................................................................129
RAID Sets................................................................................................................................................................. 129
Enable and Disable a Volume RAID Preference................................................................................................................ 131
Prerequisites.............................................................................................................................................................. 131
Procedure..................................................................................................................................................................131
About Overriding Automatic Load Balancing...................................................................................................................132
Shut Down a Group........................................................................................................................................................ 132
Create an Empty Storage Pool........................................................................................................................................132
Create a Storage Pool from an Existing Member.............................................................................................................133
Change a Storage Pool Name or Description.................................................................................................................. 133
Merge Storage Pools...................................................................................................................................................... 134
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