Dell DX6000G Manuale di installazione e configurazione - Pagina 3
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Table of Contents
1. Welcome to DX Storage CFS ............................................................................................... 1
1.1. Overview of DX Storage CFS .................................................................................... 1
1.2. About this Document ................................................................................................. 1
1.2.1. Audience ....................................................................................................... 1
1.2.2. Scope ............................................................................................................ 1
2. Installation and Guided Configuration .................................................................................... 2
2.1. Requirements ........................................................................................................... 2
2.1.1. Operating System ........................................................................................... 2
2.1.2. Recommended Network Infrastructure ............................................................. 2
2.1.3. Protecting Local Disk Resources ..................................................................... 2
2.2. Installation Steps ...................................................................................................... 3
2.2.1. Installing the DX Storage CFS Server .............................................................. 3
2.2.2. Cluster Name Space (CNS) ............................................................................ 3
2.2.3. Configuring DX Storage CFS and its Mountpoints ............................................ 6
2.2.4. Post-configuration File System Options ............................................................ 8
2.3. Deleting a Mountpoint ............................................................................................... 9
2.4. Upgrading CFS ......................................................................................................... 9
2.4.1. Upgrading from Versions 1.x ........................................................................... 9
2.4.2. Upgrading from Version 2.0 ............................................................................ 9
2.4.3. Upgrading from Version 2.5 .......................................................................... 10
2.5. Removing CFS and CNS ......................................................................................... 10
2.6. Restoring CFS ........................................................................................................ 11
3. Running and Managing DX Storage CFS ............................................................................ 12
3.1. Starting DX Storage CFS and CNS .......................................................................... 12
3.2. DX Storage CFS and CNS Shutdown ...................................................................... 12
3.3. Timescapes ............................................................................................................ 13
3.3.1. Deleting a Timescape Mount ......................................................................... 14
3.3.2. Mounting a Timescape at an Alternate Time .................................................. 14
3.4. File Revisions and DX Storage Deletion ................................................................... 14
3.5. Support and Management Utilities ............................................................................ 14
3.5.1. cns-reporter .................................................................................................. 14
3.5.2. cfs-grab ....................................................................................................... 15
3.5.3. Configuration Modifications with cns-admin and cfs-admin ............................... 15
3.5.4. cfs-loglevel ................................................................................................... 16
3.6. DX Storage Metadata and Policies ........................................................................... 16
3.6.1. Custom Metadata ......................................................................................... 17
3.6.2. DX Storage Lifecycle Policies ........................................................................ 18
A. Temp and Logging Space Configuration ............................................................................. 20
Copyright © 2011 Caringo, Inc.
All rights reserved
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Version 2.6
February 2011