RedShift wrote: > Dave Stevens wrote: > >> Hello All, >> >> In the not too distant future I will be commissioning a new CentOS >> (5.4?) box with 4 identical SATA drives. I'd like to set them up as >> RAID 1+0 for speed and redundancy. I've read the RHEL 5 deployment >> guide on raid setup and it seems to cover the basics of software raid >> pretty well, but doesn't cover 1+0. Does anyone have a reference for >> that kind of configuration? >> >> > > Hello > > > The current anaconda doesn't allow you to select RAID10, however, RAID10 does work if you configure such an array manually. > > > raid1+0. Not raid10. That is a module implementing a non-standard raid that Neil Brown calls raid10 and this md module is not included in the installation initrd although it is available afterwards I think.