Re: very slow file deletion on an SSD

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On 25/05/12 18:59, Christoph Hellwig wrote:
On Fri, May 25, 2012 at 11:57:19AM -0500, Ben Myers wrote:
There are a couple recent fixes related to discard that are probably
appropriate for 3.2-stable.

Discard is not enabled by default.


You would not want to enable discard if slow deletes are an issue - benchmarks (on ext4) show that enabling trim makes metadata operations, and delete in particular, much slower.

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