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Data ONTAP 8.2 MultiStore Management Guide

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Data ONTAP 8.2 MultiStore Management Guide
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  Data ONTAP  ®   8.2 MultiStore Management Guide For 7-Mode NetApp, Inc.495 East Java DriveSunnyvale, CA 94089U.S.Telephone: +1(408) 822-6000Fax: +1(408) 822-4501Support telephone: +1(888) 4-NETAPPWeb: www.netapp.comFeedback: doccomments@netapp.comPart number: 210-06104_A0 April 2013  Contents What MultiStore is ....................................................................................... 9 Benefits of using MultiStore ....................................................................................... 9MultiStore for consolidating servers ......................................................................... 10MultiStore for service providers and enterprises ...................................................... 11MultiStore for disaster recovery and data migration ................................................. 11The default vFiler unit ............................................................................................... 12 Number of vFiler units allowed ................................................................................ 12Data access from the hosting storage system ............................................................ 13Hosting storage system tasks ..................................................................................... 13 MultiStore management ............................................................................ 14 Types of vFiler unit administrators ........................................................................... 14Ena bling MultiStore .................................................................................................. 14Disabling MultiStore ................................................................................................. 15Prerequisites for creating vFiler units ....................................................................... 16Storage guidelines ......................................................................................... 16 Naming guidelines ......................................................................................... 17Language guidelines ...................................................................................... 18Quota guidelines ............................................................................................ 18HA pair guidelines ........................................................................................ 18SA N guidelines ............................................................................................. 18The vFiler commands .................................................................................... 19Ensuring that the network interface is ready ................................................. 19Creating a vFiler unit ................................................................................................. 20Setting up a vFiler unit .............................................................................................. 22vFiler unit storage management from the hosting storage system ............................ 23Eff ects of adding, removing, and moving vFiler unit resources ................... 24Adding resources to a vFiler unit .................................................................. 24Requirements for moving and removing resources ....................................... 25Removing resources from a vFiler unit ......................................................... 25Moving resources between vFiler units ........................................................ 26Def ault limits on the number of vFiler units ............................................................. 27Maximum vFiler units allowed ..................................................................... 27Table of Contents | 3  Viewing the current limit on the number of vFiler units ............................... 27Increasing the vFiler unit limit ...................................................................... 28Decreasing the vFiler unit limit ..................................................................... 28What the vfiler rename command does ..................................................................... 29Renaming a vFiler unit .............................................................................................. 29Sto pping a vFiler unit ................................................................................................ 30Destroying a vFiler unit ............................................................................................. 31Restoring a vFiler unit ............................................................................................... 32Starting a vFiler unit .................................................................................................. 33Protocols supported by a vFiler unit ......................................................................... 34Allowing a protocol on a vFiler unit ......................................................................... 34Eff ects of disallowing protocols on a vFiler unit ...................................................... 35Disallowing a protocol on a vFiler unit ..................................................................... 35Dis playing the vFiler unit status ................................................................................ 36Identifying commands that you can execute from a vFiler unit ................................ 36Logging in to a vFiler unit ......................................................................................... 37Limits on the number of interactive SSH sessions ........................................ 38Executing commands from a vFiler unit ................................................................... 38Executing commands from the hosting storage system ............................................ 39Executing RSH commands for a vFiler unit ............................................................. 39Executing SSH commands for a vFiler unit .............................................................. 40List of RSH and SSH commands .............................................................................. 41Eff ects of storage system reboot on a vFiler unit ...................................................... 43Volumes and qtrees on a vFiler unit .......................................................................... 43Eff ects of taking a vFiler unit volume offline ............................................... 43Changes required after volumes are renamed ............................................... 44Who can change volume or qtree security styles and oplock settings .......... 44Dif ferences in qtree command output ........................................................... 44Viewing all qtrees and the owner vFiler units ............................................... 44Backup of vFiler units ............................................................................................... 45 NDMP support .............................................................................................. 45Available NDMP options .............................................................................. 46Sup port for the ndmpcopy command ............................................................ 46 NDMP command support .............................................................................. 46 NDMP password support .............................................................................. 46LU Ns on a vFiler unit ................................................................................................ 47 4  | MultiStore Management Guide
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