ext3 will trim be supported?

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ext3 will trim be supported? – Managing your servers can streamline the performance of your team by allowing them to complete complex tasks faster. Plus, it can enable them to detect problems early on before they get out of hand and compromise your business. As a result, the risk of experiencing operational setbacks is drastically lower.

But the only way to make the most of your server management is to perform it correctly. And to help you do so, this article will share nine tips on improving your server management and fix some problem about debian, linux, debian-squeeze, , .

Current linux kernel version supports trim however Debian Squeeze uses an old version that does not.

As I understand, the trim support is in the linux kernel itself and not a specific filesystem. Therefore, will ext3 support trim in the new kernel? If it does not, will it support it in the future?

Solution :

All layers of the storage stack have to support trim. After all only file system layer knows, which blocks are safe to be wiped.

This post on the ext4 developers list with patch for elements of trim functionality in ext3 strongly suggest that such work is being done already.

The fstrim command is present in Fedora 15….

Kernel version 2.6.41.4-1.fc15.x86_64.

Package: util-linux-2.19.1-1.4.fc15.x86_64.rpm

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