Lazy deletion takes a lot of resources

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Subject: Lazy deletion takes a lot of resources
From: Stas Oskin <stas.oskin@xxxxxxxxx>
Date: Sun, 7 Apr 2013 16:43:23 +0300

Hi,

When erasing a lot of small files (4kb - 32mb), Ceph starts to eat a lot of CPU.

Any idea how to resolve it?

Thanks.

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