[linux-lvm] lvmtrim

[Alasdair G Kergon]

On Wed, Oct 19, 2011 at 03:26:15PM +0200, Yann Droneaud wrote:
> Perhaps when you forgot to discard/TRIM the whole SSD before re-using it
> in an active VG.
> Perhaps in the case you're migrating from an older version of the LVM2
> tools ?
> Or issue_discards was set to 0.
 
Indeed.

It's a simple tool to write, so I'm throwing it open to see if anyone wants
to write and contribute it

Alasdair