Brad Campbell wrote:
Have been unable to hit the bug with SMART disabled (Kernel unchanged). So...... Pass through (or SMART in particular) is not really safe on UP either, you just have to work really hard at it to hit the corner cases.
I tried it last night with the latest and greatest Vanilla BK + libata + libata-dev and really pounded the poor machine hard with very rude bash scripts doing SMART polling from two separate tasks (so randomly I would poll the same drive with two different queries simultaneously) and I could certainly fail drives out of the array, but no oops.
So yes, SMART is causing timeouts but no longer causing an oops here.
Now I have also replaced the PSU with a much better specced unit, so that may have also been a contributing factor to the oops. (The 12v rail was running on the edge).
If this rebuild this morning gets through then I'll go back to the old kernel that was oopsing and try it again to compare.
Regards, Brad -- "Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so." -- Douglas Adams - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
