TRIM details

[Phil Karn]

On 1/7/11 1:11 AM, Matthias Schniedermeyer wrote:

> "Quite fast" is something of an understatement.
> The Intel SSD can TRIM the whole drive in a matter of seconds. I have 
> tested that with hdparm, when i wrote me a simple disc imaging 
> perl-script.

Yes, I've been running wiper.sh on the XFS filesystems on my Intel 120
GB SSD and it's impressively fast. I've been careful to do backups
first, but I haven't had a problem yet.