[CentOS] Disk De-Fraging in Linux
William Warren
hescominsoon at emmanuelcomputerconsulting.comFri Sep 21 10:47:10 UTC 2007
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IME defragging is highly needed in busy servers that use a lot of disk. Every single one of my clients have seen server performance tank when fragmentation goes over 15% or so..including the workstations. In vista it's still necessary. John R Pierce wrote: > >>> you're in luck cause you don't defrag an ext2/3 partition at all. defrag >>> is for windows file systems. Ext file systems are a different animal >>> all-together. >>> >> >> Why? What's different between NTFS and ext2/3 that defragging is >> needed in one but not the other? >> > > > IMHO, defragging is highly overrated in NTFS too. it was the old > FAT/FAT32 file system that suffered from horrible performance when > heavily fragmented. > > > > that said, the best way to defrag a file system is to dump it to > external media, delete then recreate the file system and restore the dump. > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. -- carpe ductum -- "Grab the tape" CDTT (Certified Duct Tape Technician) Linux user #322099 Machines: 206822 256638 276825 http://counter.li.org/
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