Neil (or anyone else), I know that trim/discard support was added back in 2012 (commit 9db90880). However, I thought there were still issues regarding what happens when various sync operations occur. I'd like to turn on discard support in dm-raid.c (a oneline patch) if things are in order. I can enable any, all or none depending on your recommendation. (I assume RAID1/10 is easier than the parity RAIDs.) Thanks for any information, brassow-- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
