Thank you all for your answers. Nikos. On 27/6/2019 4:48 μ.μ., Gary Stainburn wrote: > I have done this a couple of times successfully. > > I did set the boot partitions etc as RAID1 on sda and sdb. This I believe is an old instruction and was based on the fact that the kernel needed access to these partitions before RAID access was available. > > I'm sure someone more knowledgeable will be able to say whether this is still required. > > Gary > On Thursday 27 June 2019 14:36:37 Nikos Gatsis - Qbit wrote: >> Hello list. >> >> The next days we are going to install Centos 7 on a new server, with >> 4*3Tb sata hdd as raid-5. We will use the graphical interface to install >> and set up raid. >> >> Do I have to consider anything before installation, because the disks >> are very large? >> >> Does the graphical use the parted to set/format the raid? >> >> I hope the above make sense. >> >> Thank you in advance. >> >> Nikos