SA-200-s10 第四部分 管理solaris 的文件系统

keelee

目标：

• Describe Solaris OS file systems
  
• Create a new ufs file system
  
• Check the file system by using the fsck command
  
• Resolve file system inconsistencies
  
• Monitor file system use

1）文件分类
Introducing Solaris OE File Systems

• Disk-based file systems
  
• Distributed file systems
  
• Pseudo file systems

2）
Creating a New ufs File System

• Viewing the Solaris 10 OS ufs file system
  
  
  
  • Solaris directory hierarchy
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  • Solaris ufs file systems residing on disk slices
    [url=file:///E:/东风汽车/参考文件/sun_ssse/SA200_ESLIDES/SA200/slides/mod04/slide03popup2.html]
    
    
  • Solaris ufs structure on a disk
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  • Inodes
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  • Data blocks and fragmentation
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• Using the newfs command

3）
Checking the File System by Using the fsck Command

• Data inconsistencies checked by the fsck command
  [url=file:///E:/东风汽车/参考文件/sun_ssse/SA200_ESLIDES/SA200/slides/mod04/slide04popup1.html]
  
  
• Superblock consistency
  
• Cylinder group block consistency
  
• Inode consistency
  
• Data block consistency
  
• The lost+found directory
  
• Noninteractive mode
  
• Interactive mode

4）
Resolving File System Inconsistencies

• Reconnecting an allocated unreferenced file
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• Adjusting a link counter
  
• Salvaging the free list
  
• Using backup superblocks

5）
Monitoring File System Use

• Using the df command
  
• Using the du command
  
• Using the quot command
  
• Using the Solaris Management Console Usage Tool

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