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What is the difference between ufsdump and ufssnapshot

  
Total Answers and Comments: 1 Last Update: April 11, 2007     Asked by: mrsreeni 
  
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April 11, 2007 03:10:31   
ravipotlurigeek Member Since: April 2007   Contribution: 3    

RE: What is the difference between ufsdump and ufssnap...
The ufsdump command copies files. directories or entire file systems from a hard disk to tape or from disk to disk. The only drawback of using ufsdump is that the file system must be inactive ( that is unmounted or read-only) before you can conduct a full backup.

You can use the fssnap command to create a read-only snapshot of a file system while the file system is mounted. A snapshot is a point-in-time image of a file system that provides a stable and unchanging device interface for backups. This snapshot uses the backing-store file.

 
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