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Developer interview: Eric Sandeen on ext4 implementation

Developer interview: Eric Sandeen on ext4 implementation

Posted Mar 9, 2008 13:04 UTC (Sun) by tzafrir (subscriber, #11501)
In reply to: Developer interview: Eric Sandeen on ext4 implementation by danieldk
Parent article: Developer interview: Eric Sandeen on ext4 implementation

Hmm.... so I counted wrong. The extra directories take the excessive inodes.


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Developer interview: Eric Sandeen on ext4 implementation

Posted Mar 9, 2008 14:22 UTC (Sun) by ArbitraryConstant (guest, #42725) [Link]

You are correct. I use rsnapshot, which appears to use the same hardlinking technique to
generate its backups.

In this case, the directories on disk use up inodes, and for the purposes of inode consumption
they act very much like small files.

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