Benutzerhandbuch für Novell Open Enterprise Server 2

Inhaltsverzeichnis

• OES 2: NetWare Traditional File System Administration Guide

  1
• About This Guide

  9
• 1 Overview of the NetWare Traditional File System

  11
  • 1.1 NetWare Traditional Volumes

    11
    • 1.1.1 What Happens When You Mount a Traditional Volume

      12
    • 1.1.2 Traditional Volume Objects in eDirectory

      12
  • 1.2 Traditional Volume Segments

    12
  • 1.3 What’s Next

    13
• 2 Using NetWare Traditional Volumes in a Virtual Guest Server Environment

  15
• 3 Configuring and Managing NetWare Traditional Volumes

  17
  • 3.1 Using Novell Remote Manager for NetWare

    17
  • 3.2 Managing NetWare Partitions for Traditional Volumes

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  • 3.3 Creating a NetWare Partition for Traditional Volumes

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  • 3.4 Expanding the Size of a NetWare Partition

    19
  • 3.5 Unmirroring a Mirrored NetWare Partition

    19
  • 3.6 Deleting a NetWare Partition

    20
  • 3.7 Creating and Mounting a Traditional Volume

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  • 3.8 Mounting a Traditional Volume

    21
  • 3.9 Dismounting a Traditional Volume

    21
  • 3.10 Expanding the Size of a Traditional Volume

    21
  • 3.11 Setting the Space Quota for a Traditional Volume

    22
  • 3.12 Salvaging and Purging Files

    22
  • 3.13 Loading and Installing Name Spaces on a Traditional Volume

    22
  • 3.14 Storing Non-DOS Files on a Traditional Volume

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    • 3.14.1 Calculating Memory Required for Name Space Support

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    • 3.14.2 Adding a Name Space

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    • 3.14.3 Removing Name Spaces

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  • 3.15 Creating an eDirectory Object for a Traditional Volume

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  • 3.16 Naming or Renaming a Traditional NetWare Partition or Volume

    24
  • 3.17 Deleting a Traditional Volume

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  • 3.18 Repairing a Traditional Volume

    24
    • 3.18.1 Prerequisites

      25
    • 3.18.2 Procedure

      25
  • 3.19 Protecting Data: Disk Mirroring and Duplexing

    26
  • 3.20 Using Directory Map Objects

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  • 3.21 Upgrading Media Format from Traditional Volumes to NSS Volumes

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• 4 Configuring Advanced Features for Traditional Volumes

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  • 4.1 Compressing and Decompressing Files

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    • 4.1.1 Planning for File Compression

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    • 4.1.2 Setting Server-Level File Compression Attributes

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    • 4.1.3 Enabling File Compression for a Traditional Volume

      31
    • 4.1.4 Disabling File Compression for a Traditional Volume

      31
    • 4.1.5 Suspending File Compression

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  • 4.2 Salvaging and Purging Files

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    • 4.2.1 Configuring Salvage for All NSS Volumes on the Server

      32
    • 4.2.2 Salvaging Deleted Files

      32
    • 4.2.3 Purging Deleted Files

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• 5 Using Software RAID1 Devices for Data Fault Tolerance

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  • 5.1 Planning Your Software RAID1 Device

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    • 5.1.1 Fault Tolerance for Traditional Volumes

      35
    • 5.1.2 Key Concepts for Mirroring Traditional NetWare Partitions

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    • 5.1.3 Improving Fault Tolerance for Software RAID1 Devices with Duplexing

      36
    • 5.1.4 Example Software RAID1 Solution for Fault Tolerance of Traditional Volumes

      37
  • 5.2 Managing Traditional Software RAID1 Devices

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    • 5.2.1 Mirroring Partitions

      37
    • 5.2.2 Unmirroring Partitions

      38
    • 5.2.3 Recovering Data from an Out of Sync Disk

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• 6 Using Software RAID0 Devices to Enhance Disk I/O Performance

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  • 6.1 Planning Your Software RAID0 Device

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  • 6.2 Managing Traditional Software RAID0 Devices

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• 7 Optimizing Disk and Cache Performance for Traditional Volumes

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  • 7.1 Optimizing Storage Disk Capacity for Traditional Volumes

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    • 7.1.1 Saving Disk Space with Block Suballocation

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    • 7.1.2 Disable Read-After-Write-Verify

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    • 7.1.3 For 16-Bit Disk Adapters, Increase the Number of Reserved Buffers Below 16 MB

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    • 7.1.4 Use Drivers that Support Scatter/Gather Functionality

      44
    • 7.1.5 Provide a Disk Large Enough for a Memory Core Dump

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    • 7.1.6 Select Segments for Volumes from Different Disks

      44
    • 7.1.7 Monitor Free Space in Volumes

      44
  • 7.2 Improving Disk Reads on Traditional Volumes

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    • 7.2.1 Change Concurrent Disk and Directory Writes for Faster Reads for Traditional Volumes

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    • 7.2.2 Change the Turbo FAT Wait Time for Faster Reads of Traditional Volumes

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  • 7.3 Improving Disk Writes for Traditional Volumes

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    • 7.3.1 Increase the Number of Concurrent Writes

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    • 7.3.2 Change Disk and Directory Caching for Faster Writes

      47
    • 7.3.3 Turn Off Read-After-Write Verification

      47
  • 7.4 Configuring SET Parameters for the NetWare Traditional File System

    48
  • 7.5 Configuring Common File System SET Parameters for NetWare

    49
• 8 Troubleshooting

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  • 8.1 Resolving File I/O Errors

    51
  • 8.2 Resolving Volume I/O Errors

    51
  • 8.3 Resolving Problems When the Server Hangs after Mounting the Last Volume

    52
  • 8.4 Resolving Problems When No Volumes Mount

    52
  • 8.5 Resolving Problems When Only Some Volumes Mount

    53
  • 8.6 Resolving Disk Error Problems When a Volume is Mounting

    53
  • 8.7 Resolving Memory Errors When a Volume Is Mounting

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  • 8.8 Resolving Volume Mounting Problems Caused by Corrupted Directory Entry Tables or File Allocation Tables

    54
  • 8.9 Resolving Volume Mounting Problems Caused by the Name Space Module

    55