Thursday, December 6, 2018

Multiple operating systems/partitions on a hardware RAID array?


I've read that running multiple operating systems/boot partitions in RAID arrays doesn't always work as planned and is difficult at best. Is this true only of software RAID arrays? If so, that makes a lot of sense, as software RAID would run at the operating system level and if you have multiple operating systems, each one would have to be configured with RAID to work. Is it any easier to, for example, have a dual-boot system (Linux/Windows) in a hardware-driven RAID-10 array?


Will I be able, for instance, to install Linux (swap partition, ext4 partition for /, another ext4 partition for /home) alongside a Windows install (one NTFS partition) on a hardware RAID setup running two SSDs in RAID-0?


Answer



If the hardware RAID is capable of handling INT 13h then it will support any OS you can throw at it, from the earliest versions of DOS all the way to Windows 8/Linux 3/FreeBSD 9 and beyond. The OS will have to support the hardware RAID to get anywhere after the bootloader, of course.


No comments:

Post a Comment

hard drive - Leaving bad sectors in unformatted partition?

Laptop was acting really weird, and copy and seek times were really slow, so I decided to scan the hard drive surface. I have a couple hundr...