Is there any way to see the information on a hardware raid while still being in the OS?Things to note: I am remotely connected to this machine (so I cannot physically see the information of both drives, but I do know that two drives are in this machine)I cannot reboot this machine as it is in productionThis unit was handed off to me, but I can gather more information as neededGUI: Gnome Version 2.30.0OS: Ubuntu 10.04 
Is there anyway to get the hardware information on a hardware RAID 1 while inside of the OS?
gnome;hardware;raid
Not sure where to start here.Gnome is a GUI user environment, not an OS. try lsb_release -a to see what version of Linux you're running./dev/sda is the raid set and does not correspond to either physical disk. You do not have a master/slave relationship in raid 1 so saying mirrored drive and normal drive are meaningless.You can check what kind of raid controller you have by running lspci | grep -i raid. You might also get the information through dmesg.If you have an LSI controller you can probably download the megacli utility from http://www.lsi.com/support/Pages/download-search.aspx and use it to see the physical disks.