On Fri, Jul 08, 2011, Luis Useche wrote: > Hi Guys, > > I saw that Ted recently submitted a patch to support the TRIM > operation in FFS. I was wondering if this TRIM can be used to signal > softraid what blocks are in use or not and reduce the reconstruction > time. I think this could also help to some other optimizations.
In theory, yes, but that would require softraid to keep such information in its metadata and there's no space for that. So no. On the other hand, softraid will be changed to pass TRIM down to the underlying drives.
