Re: Re: TRIM support for ext4

[Luk Claes <luk@debian.org>]

> On Mon, Mar 12, 2012 at 12:04:52AM +0000, Miguel Figueiredo wrote:
>> Hi all,

Hi

>> Add the mount option 'discard' for ext4 filesystems so, during
>> partitioning, TRIM can be activated for SSDs in the installed
>> system.
>
> I enabled that on ext4 on my SSD, and had two lockups in 24 hours.
> No lockups since turning it off, so I don't consider it safe yet at all.
>
> The man page seems to indicate it is very much in the testing phase at
> this point.

I guess it's got stabilised in the later kernels, could you try it again?

Cheers

Luk