SA-200第15部分 还原系统和文件

keelee

Restore ufs file systems

Explain disaster recovery fundamentals
1）
Restoring a Critical File System

• Restore a regular file system
  
  
  
  • Using the ufsrestore command to restore the /opt file system
  
  
• Restoring the /usr file system
  
  
  
  • Using the ufsrestore command to restore the /usr file system
  
  
• Performing a special case recovery of the /(root) file system
  
• Invoking an interactive restore
  
  
  
  • Using the ufsrestore i command
  
  
• Performing an incremental restore
  
  
  
  • Alternative steps

2）
Introducing Disaster Recovery Fundamentals

• Disaster scenarios that can result in a loss of data
  
• Disaster recovery plan
  
• Importance of off-site backups
  
• Components required to operate a hotsite
  
• Importance of disaster recovery drills

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