Re: Sparc ESP problem with blk-mq

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On Tue, Oct 14, 2014 at 08:38:18AM -0600, Jens Axboe wrote:
> Christoph, any idea on this? The command just times out, for some reason.
> Only thing I could think of was related to perhaps missing bouncing or
> similar, but I don't think that's the case. But the hba must not like the
> request somehow. Or perhaps it sets up the wrong number of segments.

Seems like this is the first command we send.  I don't really have an
idea at the moment, but it would be good to increase the scsi_logging
level to the maximum and/or add some traces to the esp driver to figure
out where the command gets lost.

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