Hello, I hope I'm on the right email list. I'm facing a problem during Slackware 14.1 installation. I have a ASRock motherboard (Z97 Extreme3) with Intel Rapid Storage Technology 13. I have 4 identical new 4-TBy WD hard drives. I configured the option ROM for RAID 10. When booting with Slackware 14.1 CD md finds the array but it always mounts it read only. I tried to work on it to make writable but I was not successful. I have tried to boot with the latest Ubuntu Server CD and it works well. I have also tried to delete the RAID 10 in the option ROM and then create it with mdadm after booting with Slackware 14.1 and I always produces a read only volume. I get no errors or warnings and in general everything seems fine except that I can not write on it (for example I can not create partitions). The md version with Slackware 14.1 boot disk is 3.2.6 and the kernel is 3.10.17. So I'm starting to wonder if actually there is a know problem with that md/kernel? Or maybe there is a problem with the way I use it, but frankly I run out of ideas how to proceed further. This is the output of /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] md126 : active (read-only) raid10 sda[3] sdb[2] sdc[1] sdd[0] 7814032384 blocks super external:/md127/0 64K chunks 2 near-copies [4/4] [UUUU] md127 : inactive sda[3](S) sdb[2](S) sdc[1](S) sdd[0](S) 9040 blocks super external:imsm unused devices: <none> Thanks a lot for any suggestion about how to proceed! I would like to install the fake RAID if it is not impossible with Slackware 14.1. I know that eventually it is possible to install a software RAID but I would like to understand why the Intel fake RAID is not working with Slackware 14.1. Best regards, Razvan Gornea -- 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
