Re[2]: MegaRAID 'Bad Slot' Kernel message and crash.

2005-01-14 Thread Tony Byrne
Hello Doug, DW> scottl has been able to reproduce this on a U320 controller he has. Scott, We want to take this box into the lab as soon as we have a replacement for it, but we could do with knowing the best way to generate the problem on demand. So far the amr driver only seems to wedge for us

Re[2]: MegaRAID 'Bad Slot' Kernel message and crash.

2005-01-14 Thread Tony Byrne
Hello Doug, Friday, January 14, 2005, 1:35:16 AM, you wrote: DW> scottl has been able to reproduce this on a U320 controller he has. I only DW> have U160 equipment and can't get the txn rate up high enough to reproduce DW> the issue. The driver needs KTR instrumentation so we can see where the D

Re[2]: MegaRAID 'Bad Slot' Kernel message and crash.

2004-12-29 Thread Tony Byrne
Hello Scott, Wednesday, December 29, 2004, 2:46:04 PM, you wrote: SL> I've been seeing this problem recently too. I believe that there is SL> some sort of timing bug/race in the driver, but I haven't been able to SL> figure it out yet. It also seems to be related to panic from the block SL> lay