On 22.04.2010, Felix Blanke wrote: > does anybody know a way to trim a luks encrypted SSD? That's not possible because of a limitation in the underlying devicemapper. > (btrfs filesystem on top, but I think that doesn't count) Btrfs is specially suited for use with SSD, as a hint you could start with what I have in fstab in the mount section: "nobarrier,ssd_spread". _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx http://www.saout.de/mailman/listinfo/dm-crypt