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Mount windows raid 0 in ubuntu 10.4 - Page 2

post #11 of 12
Quote:
Originally Posted by mushroomboy View Post
You can't use raid0 alone, as grub can't use raid0 making your /boot not be able to use it as well. If you want to use raid0 the suggested way is raid1/raid0 with your /boot folder being a separate partition done in raid1.
That's only for md-based RAID arrays. This uses DMRaid which supports booting from the device, but requires you to have Ubuntu set up so that it is prepared for booting from a DMRaid array.
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post #12 of 12
Quote:
Originally Posted by gonX View Post
That's only for md-based RAID arrays. This uses DMRaid which supports booting from the device, but requires you to have Ubuntu set up so that it is prepared for booting from a DMRaid array.
Ahh, apparently it's a grub2 problem. Though from what I've read it still uses a minor work around that's transparent to the end user though. Grub doesn't actually boot from the raid, it boots from a single drive on the raid while passing the raid root to the kernel. While this works, it's not exactly grub reading the raid array. And so far I've only read this with dmraid, though it is a very viable solution. =) I guess I should clarify, you have to us DMRaid and manually set it up in order for it to work.
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