On Fri, Oct 14, 2016 at 10:32:47AM -0700, Peter Sangas wrote: > I installed Ubuntu 16.04 and used the installer to create a RAID1 some of the mds had bitmaps and some did not. Small ones (/boot, swap) might not get a bitmap by default. According to the manpage it needs 100G or larger. | -b, --bitmap= |[...] | When creating an array on devices which are 100G or larger, | mdadm automatically adds an internal bitmap as it will usually | be beneficial. This can be suppressed with --bitmap=none . Regards Andreas Klauer -- 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
