On 05/17/2016 06:13 AM, Mikael Abrahamsson wrote: > On Tue, 17 May 2016, Peter Kay wrote: > >> I'm not trying to boot from it, and I'm using Salix (Slackware), not a >> debian based distribution. My boot partitions are not raided. > > The setting would still be valid if your distribution defaults to not > assembling and using degraded arrays on boot. See the "Unclean Shutdown" section of "man md". The kernel parameter you need is "md_mod.start_dirty_degraded=1". Doing this is a really good way to end up with split brain. Why do you need to regularly boot without the devices that were present at shutdown? Phil -- 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