Intel RST (Rapid Storage Technology) recommends using mdadm rather than dmraid for fake raid. My Intel (ISW) raid would get detected by dmraid but fails to detect my partitions. After installation of Arch and rebooting it would not even detect anything anymore. Seems like many user on all kind of Linux distributions have their problems with dmraid.
The question: Using Linux and mdadm, how can I read/copy data as files from disk images made from hard disks used in an Intel Rapid Storage Technology RAID-0 ...
3 Answers Active Oldest Votes 2 dmraid is the primary toolset which drives platform independent software RAID aka "Fake RAID". mdadm can handle some of the fake RAID formats, you likely need to manually assemble the RAID. See man mdadm. http://www.intel.com/support/chipsets/imsm/sb/cs-020663.htm Share Improve this answer
despite the terminology, "fake raid" via dmraid is a robust software raid implementation that offers a solid system to mirror or stripe data across multiple disks with negligible overhead for any modern system. dmraid is comparable to mdadm (pure linux software raid) with the added benefit of being able to completely rebuild a drive after a …
Aug 18, 2020 · These have Intel "Rapid Storage Technology" controllers onboard, with a rudimentary RAID functionality, commonly referred to as FakeRAID. My ultimate goal here is to have backup drives I can just pop in if a drive fails in an existing server. I made a copy of the live server's drive (it only has 1) using dd, which worked fine.
27.09.2017 · mdadm In Linux, the mdadm ( m ultiple d evice adm inistrator) utility is considered the industry standard for managing firmware and software RAID. The md …
Dec 22, 2009 · Hi, imsm = Intel Matrix Storage Manager (called fakeraid by some) 82801ER = Intel chipset sata raid controller Main question: I have a imsm container created with mdadm (linux). Inside it is 1 disk (sdb). I also added sdb to a raid1 array with 1 missing disk. How do I add a new disk (sdc) to th...
Sep 26, 2017 · Arch Linux and Intel RST (“Fake RAID”) Paul Marrapese. Sep 26, 2017 · 5 min read. RAID is a common choke point for users installing Linux. This is somewhat due to the fact that the amount of ...
dmraid is the primary toolset which drives platform independent software RAID aka "Fake RAID". mdadm can handle some of the fake RAID formats, you likely need to manually assemble the RAID. See man mdadm. Show activity on this post. The recommended way to use Intel Matrix Storage Management capable drives is via mdadm.
I've got a 3-disk RAID 5 array that was set up under Windows that I'd like to get working in Linux using mdadm. I've done some basic fakeraid stuff before, but this was set up with the Intel Matrix