How does ecryptfs impact harddisk performance?

Posted by Freddi on Ask Ubuntu See other posts from Ask Ubuntu or by Freddi
Published on 2012-02-02T11:59:43Z Indexed on 2012/10/13 9:52 UTC
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Filed under:

filesystem

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Performance

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ecryptfs

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defrag

I have my home directy encrypted with ecryptfs. Does ecryptfs lead to fragmentation?

I have the feeling that reading files, displaying folders and login became continuously slower and slower (although it was not noticeably slow at the beginning). The hard disk makes a lot of seek noise even if I open only a text file. In /home/.ecryptfs I see many big archives (that probably contain the encrypted files), so I'm wondering if Linux file system online defragmentation gains anything here.

What options do I have to increase performance? Should I decide whether I maybe better do without encryption?

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