On Thu, 2011-03-24 at 09:52 +0100, admin lewis wrote: > 2011/3/24 Alexander Dalloz <ad+lists at uni-x.org>: > > Am 23.03.2011 19:33, schrieb admin lewis: > > > >> Thanks very much to all, now I have understood.. > >> anyway it's a perc s300.. I see I can make a virtual disk read-only... > >> very interesting.. well .. to have a /boot partition read-only is a > >> non-sense... > >> thanks to all again... someone has told "google is your friend" .. > >> ..but I say "I prefer human friend".. > >> :-) > > > > https://access.redhat.com/kb/docs/DOC-19840 > > > > yep, after I created the array, centos cant see any disk... :-( Hi, afaik the Perc S100 and S300 is a software-based raid and only supported on Windows. This is even stated in Dell's server configurator. Controller details: http://www.dell.com/downloads/global/products/pedge/en/Dell_Software_RAID_Functionality_White_Paper.pdf Regards Patrick