Re: SAS disk from RAID card (no RAID mode) problems
From: John Stoffel <hidden>
Date: 2016-12-28 21:28:14
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"Joe" == Joe Landman [off-list ref] writes:
Joe> On 12/27/2016 11:57 AM, IW News wrote:
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On 27/12/16 17:12, Thomas Fjellstrom wrote:quoted
On Tuesday, December 27, 2016 8:53:07 AM MST IW News wrote:quoted
On 26/12/16 22:25, Thomas Fjellstrom wrote:quoted
On Friday, December 23, 2016 9:01:40 AM MST IW News wrote: Hello,
Joe> [...]
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If thats the mvsas driver, god help you. I had nothing but troubles with it for a good year or two or possibly more and it was never fixed or really acknowledged, so I sold that card (a supermicro aoc-saslp-mv8) and picked up a IBM m1015 (LSI 9211-8i a-like) and haven't looked back. Basically it would reset a lot, and lock up. AND I believe it caused a lot of silent corruption as well.Hi, So there is no support for the mvsas driver? The controller is integrated in the motherboard. I could by a PCIe one but, what's the deal them? Thank you. Iñigo.I don't know that there isn't support, there has been commits to that driver pretty regularly even when i was having problems. I just found there was no support for my particular chipset. I hope you fare better than I did. Contact linux-scsi as was suggested, maybe they can help.I already contacted. No answer. Maybe there is no mvsas developer active there now.
Joe> mvsas support under Linux is terrible. I know you probably don't Joe> want to hear this, but get another card. Someone recommended an Joe> LSI9211 card. Past experience with those have been spotty. They Joe> are cheap, but I'd recommend a 9207-8i. Costs a little more, but Joe> generally works very well. I bought one and it's been running rock solid in my home system for months and months. Got it off ebay for around $120 or so, forget the exact price. Joe> Again, if you are using an mvsas based card, you should expect Joe> problems and data corruption. If you use the 9207, it should Joe> work nicely. I concur, LSI makes some solid gear. Get the ones without the RAID ROM too if you can, or flash it and just use it as a JBOD controller. Mine is: 02:00.0 Serial Attached SCSI controller: LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] (rev 03)