Status of fstrim & MD-RAID

Heinz Diehl htd at
Tue Sep 17 06:07:17 UTC 2013

On 17.09.2013, Jorge Fábregas wrote: 

> Is that the stock 3.10.11?

It's 3.11.1 vanilla (from, with some minor modifications
(which are all not relevant to mdraid).

A search via git reveals that discard has been introduced to raid1 by
commit 2ff8cc2c6d4e323de71a42affeb3041fa17d5b10 in october 11th 2012 (not
2011, as I wrote before). So all of the newer kernels should have it.

More information about the users mailing list