There is a bug in Ubiquity that ensures that when grub installation fails during install, some packages are left without files. Grub will report the proper device to designate as the grub root below i. When I tried it, it didn't work the first time and I had to manually install dmraid. With all that said, here are my recommendations for making software RAID work in Debian on a system with a fakeraid controller:. Active 6 years, 1 month ago.
Video: Linux fakeraid vs software raid linux Create RAID With Linux
Generally speaking there is no significant performance difference at all between software RAID and fake RAID, as fake RAID is more-or-less. To the best of my knowledge, it offers no performance advantage over Linux software RAID. So, based on the use case you describe, I would.
linux Does fake RAID offer any advantage over software RAID Super User
Reason: see Help:Style (Discuss in Talk:Installing with Fake RAID#).
Sign up to join this community. Hot Network Questions. Realizing that I could simply build a RAID array in the OS directly created a lot of flexibility and cost savings true hardware controllers with battery-backed cache are still expensive without too much of a performance hit depending of course on the rest of the hardware. When I tried it, it didn't work the first time and I had to manually install dmraid.
Check this often, and set up the automated email alerting for when a disk fails.
Would Mdadm be faster than fake raid adapter Ask Ubuntu
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Currently writing this on a When a block on one disk fails a failure reaches up to the application level, currently it doesn't try to read from the second disk. It only takes a minute to sign up.
Linked It looks like this is some old hardware. Reason: dmraid is currently unmaintained and might break with new linux versions.
While mdadm shouldn't be faster, it is better supported and general advice against using 'fakeraid' in favour of Software RAID: You'll simply need a Linux kernel to access your data. maybe more, I can't think of more now. (or, why you don't want to use the "RAID" provided by your motherboard). There are three types of RAID: Software RAID; Fake RAID; Hardware RAID In Linux, you can create RAID devices using any regular block device (including whole.
Needs a firmware blob from LSI to implement in the driver.
Motherboard RAID or Linux mdadm Which is Faster Delightly Linux
Sign up using Email and Password. Usually 0 as specified in the step 9. Dual-Boot configuration. It looks like once you create the Array in the intel util it writes the raid metadata.
[ubuntu] Software RAID or FakeRAID
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Linux fakeraid vs software raid linux
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Sign up using Email and Password. A Striping with Fake Root 9. Asked 6 years, 1 month ago. I'm mainly interested, if it offers any performance advantage. It looks like once you create the Array in the intel util it writes the raid metadata.