Hey all,
I'm still trying to work through this..
I've replaced the cables on the new AOC-SAS2LP-MV8 and the card itself (supermicro sent replacements)
but I still occasionally have the mismatch_cnt error.. (like a week will go by and a weekend raid-check will happen with nothing.)
So -- my question now (as recommended by someone else) is how to see if it's a drive issue somehow. (not that it's a "real" drive issue, but a card firmware issue that's aggravated by a drive's firmware somehow.)
I've looked through the logs -- but how do I trace down a mismatch_cnt? I don't see anything in dmesg or messages....
There are a couple 3Gb/s drives attached to this card.. maybe that's it? Who knows? But I don't have debug info to help me chase it down now that I'm trying to work it out with Supermicro tech support.
Where do I look for more info about source or the event of the mismatch?
Thanks,
-Ben