Maak een einde aan de kosten en complexiteit van het opslaan, verplaatsen en activeren van gegevens op schaal. AgileArray enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible. Before writing this post about this issue I started a topic on ixsystems.com since there where several post describing this problem already. Since writing there I believe enough information is now known that I can “release this to the public”. If you are looking for a condensed version take a look at the link (It’s the forum post). The topic might also contain some extra information not in this article. Full article but also in video form

During this move however errors started popping up. The disks where in the hot swap bays of my new server and connected to one of two LSI SAS2008 based cards running the newest 20.00.07.00 firmware. After migrating about 20TB of data I was left with the following: I haven’t been able to form a 100% certain answer to this question. With my friend I believe we tested motherboard ports and LSI ports and he would always have these errors and in my old server I believe the disks where also connected to my LSI controller and there I had 0 issues. Sat Jan 1 21:51:17 2022] sd 0:0:6:0: [sdg] tag#0 CDB: Read(16) 88 00 00 00 00 01 9c 00 28 40 00 00 00 08 00 00 This is a full article about the issue but I have also made a video about it, you can chose what to read/watch/view!During the first scrub ZFS found some CRC errors but I believe those to have been caused by the issue earlier and that those just hadn’t been fixed yet, I was able to run the 2 scrubs mentioned above after fixing those. Working for me! I just created POOL in raid 5 with 5 disks and started to copy data. This happened in first 8 hours of drive working. I performed several scrubs and while no data was lost or corrupted, each time one or more disks would generate some amount of CRC errors just like my friend had been having! What is going on here….. LSI/Avago controller related? Per disk chance?

After flashing one of the disks I started a scrub and ZFS found no issues with the data still on the drive, ok! So I flashed all my disks and was able to start my pool normally without any data loss so I started testing.IronWolf Health Management (IHM) is an embedded software designed on the tenets of prevention, intervention and recovery. It aims to manage the health of the drive through the useful life, and provide ease of data recovery should a catastrophic event damage the drive and render it non-functional. Tough. Ready. Scalable. Modern gaming consoles do double duty as home media servers, but limited storage makes keeping every file locally-stored a challenge. Gamers can move music and videos to a NAS equipped with a Seagate ST8000VN004 IronWolf hard drive and use it as a storage target for media streaming. Get the most out of your console. With a capacity of 8TB, you'll be able to stream all the content you want from your NAS to your game console, and be able to view it on your high definition TV. So I am as of yet still unsure if it is LSI controller related or not. I’m inclined to say yes, but I am not 100% sure. Also I’m not sure if it’s only certain disks that show this problem and others don’t. That would concur with what I’ve seen but that’s still a weird conclusion. I didn’t get around to testing this but it did help in getting more information! More hints appear… Now if one disk would have errors, ok, that can happen. But this is 3 disks showing errors, that’s highly unlikely, so what’s going on? Problem gets worse