ethronrion Posted September 16, 2019 Share Posted September 16, 2019 Hi guys, I'm thinking about tinkering with my running main setup a bit. I'm currently using this RAID controller adapter card for my 2 mSATA cache drives https://www.startech.com/de/en/Cards-Adapters/HDD-Controllers/SATA-Cards/~PEXMSATA3422 What I didn't investigate properly, prior to buying it, is that it won't work with IOMMU enabled (something about the kernel and whatnot). Then I found this card http://sedna-shop.com/index.php?route=product/product&product_id=70 Which seems to do exactly what I'd need it to do (adding 2 mSATA slots and not screwing up my VMs :D) Does anyone know if that card could be causing any issues with IOMMU? Would you need additional info for that? If so: I'm happy to add any information necessary, I just didn't know what might be of use for that particular question. Kind regards and thanks in advance! Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 You need to try and find out what chipset it uses, doesn't look like a Marvell but difficult to say for sure by the pics, anything Asmedia based would be OK. Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 You wouldn't happen to know a SATA Controler with 2 mSATA connectors that happens to have an Asmedia based chipset, would you? Just curious and always looking for a better or even tested option Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 https://www.sybausa.com/index.php?route=product/product&path=64_205&product_id=901 Quote Link to comment
Vr2Io Posted September 16, 2019 Share Posted September 16, 2019 (edited) On 9/16/2019 at 2:43 PM, ethronrion said: Hi guys, I'm thinking about tinkering with my running main setup a bit. I'm currently using this RAID controller adapter card for my 2 mSATA cache drives https://www.startech.com/de/en/Cards-Adapters/HDD-Controllers/SATA-Cards/~PEXMSATA3422 What I didn't investigate properly, prior to buying it, is that it won't work with IOMMU enabled (something about the kernel and whatnot). Then I found this card http://sedna-shop.com/index.php?route=product/product&product_id=70 Which seems to do exactly what I'd need it to do (adding 2 mSATA slots and not screwing up my VMs :D) Does anyone know if that card could be causing any issues with IOMMU? Would you need additional info for that? If so: I'm happy to add any information necessary, I just didn't know what might be of use for that particular question. Kind regards and thanks in advance! Those adapter should be same series of Marvell controler, likely be 9230, pls avoid it. Edited September 20, 2019 by Benson Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 30 minutes ago, Benson said: The card have 2 mSATA Yep, I'd need a card that can take 2 mSATA cards. I only have 1 PCIe expansion slot available on my MB and thought the Startech one would be the perfect fit... Little did I know about the whole Marvell problem at that time If anybody could point me towards a PCIe expansion card that can host 2 mSATA cards that would be greatly appreciated. Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 If anybody could point me towards a PCIe expansion card that can host 2 mSATA cards that would be greatly appreciated Already did, 2 posts above Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 1 minute ago, johnnie.black said: Already did, 2 post above I checked that and that one hosts 2 m.2 slots but unfortunately not 2 mSATA slots Or did I read it wrong? Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 3 minutes ago, ethronrion said: Or did I read it wrong? You did. Supports 6Gbps, 3Gbps SATA based M.2 NGFF 80mm, 60mm, 42mm, 30mm SSD Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 4 minutes ago, johnnie.black said: You did. Supports 6Gbps, 3Gbps SATA based M.2 NGFF 80mm, 60mm, 42mm, 30mm SSD I don't want to sound ungrateful or anything, since you're already helping me, but from what I understand that won't fit my 2 mSATA cards. My 2 mSATA drives are, as far as I understand, using an entirely different connector, or is there anything to hook them up to the card you posted? Again: I'm sorry if I sound ungrateful, I'm just trying to wrap my head around this. Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 (edited) 6 minutes ago, ethronrion said: I don't want to sound ungrateful or anything, since you're already helping me, but from what I understand that won't fit my 2 mSATA cards. Yes, sorry, I was thinking about M.2 SATA Edited September 16, 2019 by johnnie.black Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 I'm starting to think (I've looked for that kind of card for days now) it would be easier to just swap the 2 mSATA cache drives against m.2 SSDs. It seems to be way easier finding a 2 m2 to PCIe adapter than mSATA that would be compatible with unRAID. Do you happen to know if there's anything I should be aware of prior to trying to swap them out? Anything you would recommend hw wise? Quote Link to comment
JorgeB Posted September 16, 2019 Share Posted September 16, 2019 13 minutes ago, ethronrion said: if there's anything I should be aware of prior to trying to swap them out? Nothing special, just like any other cache replacement, if there's no data there just insert the new devices, if there is there are instructions in the FAQ to replace. Quote Link to comment
Vr2Io Posted September 16, 2019 Share Posted September 16, 2019 (edited) You could found M2 (disk) to MSATA, but almost no rerverse, I believe this because MSATA wider then M2. BTW, even you found that, there are no recommend HBA have either interface. MSATA (disk) direct attach to HBA must ? Edited September 16, 2019 by Benson Quote Link to comment
ethronrion Posted September 16, 2019 Author Share Posted September 16, 2019 (edited) 48 minutes ago, Benson said: You could found M2 (disk) to MSATA, but almost no rerverse, I believe this because MSATA wider then M2. BTW, even you found that, there are no recommend HBA have either interface. MSATA (disk) direct attach to HBA must ? Unfortunately yes. All SATA ports on my MB are in use and I only have 1 PCIe lane left for spare. So I guess I'll really need to switch them out agains m2 SSDs and a suitable (not Marvell :D) PCIe adapter Okay... whilst looking for a suitable m2 substite I found a mSATA adapter with the ASM1061 chipset https://www.reichelt.de/pcie-controllerkarte-2x-msata-logilink-pc0078-p156807.html?&trstct=pol_2 Do you know if that chipset could cause issues with unRAID? Otherwise that would be the perfect card and I'm not really believing that at the moment Especially after the unnerving issues I have with my current card. For more information about my setup: I'm using a GIGABYTE Z270N-WIFI-CF so I only have a PCIe x16 lane available. If I remember correctly there were some issues regarding that and Asmedia chipsets. Or am I remembering that wrong? Edited September 16, 2019 by ethronrion Quote Link to comment
Vr2Io Posted September 17, 2019 Share Posted September 17, 2019 ASM1061 should work in IOMMU enable system ( problem report are those controller card have >2 native port which expand by port multiplier ), but I can't confirm it work for passthrough / stub. Quote Link to comment
JorgeB Posted September 17, 2019 Share Posted September 17, 2019 12 hours ago, ethronrion said: ASM1061 chipset That's Asmedia and works fine Quote Link to comment
UhClem Posted September 17, 2019 Share Posted September 17, 2019 It looks like you are going in a very sub-optimal direction. You are putting 2 x 550 MB/sec SSDs (860 evo) onto a PCIe v2 x1 (ASM1061) interface (max 350-400 MB/sec total). Why not use 2 of these mSata-to-Sata adapters [ https://www.amazon.com/Sabrent-2-5-Inch-Aluminum-Enclosure-EC-MSSA/dp/B01MS6669V or https://www.amazon.com/ELUTENG-Enclosure-3050mm-Adapter-Compatible/dp/B07258BJJF ] for your mSata SSDs, connecting them to 2 of your Mobo's Sata ports (for full Sata3/6Gbps speed), and get any ASM1061/2-port card for the two "replaced" Mobo-port HDDs. Surely, you can find a place to Velcro (or duct tape) the two adapter-ed mSata's, and deal with the added cables. (It's a computer, not jewelry--so Function >> Form ...kluges are cool.) Quote Link to comment
ethronrion Posted September 20, 2019 Author Share Posted September 20, 2019 Well, that was a bust (thought I'd update you on what I did). I bought the ASM1061 chipset PCIe adapter. It didn't really fit into the lane in regards to the backpanel so I had to improvise. After some tinkering everything seemed to fit and looked good, so I booted with IOMMU capabilities enabled and everything seemed to look fine... Until I took a look at the logs... Massive ATA errors on boot and even crc errors after about 5 minutes... So everything's back to the way it was before I started the thread and I'm looking into m2 SSDs and a compatible PCIe adapter now... And once I've got more money to spare I'm thinking about seriously upgrading my main unRAID box Thanks again to everyone you were really extremely helpful! And thanks again johnnie.black for taking no offense to my dumb questions Quote Link to comment
Vr2Io Posted September 20, 2019 Share Posted September 20, 2019 Log can provide ? Quote Link to comment
ethronrion Posted September 20, 2019 Author Share Posted September 20, 2019 I'm terribly sorry, but I don't think I can. I actually do not know where I'd find the logs from about 2 reboots prior. As far as I remember the logs mentioned ATA errors for one of the mSATAs and about a few minutes into being up and running I got a popup notification that mentioned the crc error count going to 4. That's when I decided to switch everything back. (I attached the S.M.A.R.T. info screenshot) What bugged me is the tinkering that was necessary to even fit the PCI card into the socket. Anyway - I will be going for a PCIe -> m2 Adapter with a higher PCI standard for additional performance and hopefully something different than the Marvell chipset to reenable IOMMU Quote Link to comment
Vr2Io Posted September 21, 2019 Share Posted September 21, 2019 (edited) 7 hours ago, ethronrion said: PCIe -> m2 Adapter Those won't work for any SATA device. ( If no any PCIe SATA controller ) Edited September 21, 2019 by Benson Quote Link to comment
ethronrion Posted September 21, 2019 Author Share Posted September 21, 2019 I know that. I will be switching to m2 drives instead of mSATA. For performance and storage reasons Quote Link to comment
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