Mingming Cao [off-list ref] wrote:

quoted

Mingming Cao [off-list ref] wrote:

quoted

I run 50 fsx tests on ext3 filesystem on 2.5.70-mm6 kernel. Serveral fsx 
 tests hang with the status D, after the tests run for a while.  No oops, 
 no error messages.  I found same problem on mm5, but 2.5.70 is fine.

Sorry, the tests in 2.5.70 also failed, same problem.

OK.  It would be useful to test ext2 as well.

On Tue, 2003-06-10 at 20:12, Andrew Morton wrote

quoted

If you could, please retest with "elevator=deadline"?

Thanks for your feedback.

This time I got more fsx tests hang(about 25).  Before normally I saw 5
or 10 tests fail. Here is the stack info.

Everything stuck waiting for IO to complete again.

Are you able to try a different qlogic driver?  Or a different HBA?

I tried to reproduce this but I don't have sufficient info.

How much memory does that machine have, and what fsx-linux command lines
are you using?

Thanks.

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