On Sun May 01, 2016 at 12:38:33pm +0200, Patrice wrote: > It has a Debian 7 installed and a RAID 5. > Here some more Informations. > > Thank you and best regards. > Patrice > > > > > root@ReadyNAS:/proc# cat mdstat > Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] > md1 : active raid6 sda2[0] sdc2[3] sdb2[2] sdd2[1] > 1046528 blocks super 1.2 level 6, 512k chunk, algorithm 2 [4/4] > [UUUU] > > md0 : active raid1 sda1[4] sdd1[3] sdc1[2] sdb1[5] > 4190208 blocks super 1.2 [4/4] [UUUU] > > unused devices: <none> > This shows two RAID devices, both up and running without any issues. > /dev/sda1: > /dev/sdb1: > /dev/sdc1: > /dev/sdd1: The info provided here is just for the first partition on each disk. There's definitely at least 2 partitions on each disk (as the second one is used for md1 above) - are there any others which should be being assembled into another array? "fdisk -l" will show the partitions for all disks - if there's more than 2 on sda/b/c/d then we'll need to see the "mdadm -E" report for each of the others. Cheers, Robin -- ___ ( ' } | Robin Hill <robin@xxxxxxxxxxxxxxx> | / / ) | Little Jim says .... | // !! | "He fallen in de water !!" | -- 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