From: Marco Peereboom (marcocvs.openbsd.org)
Date: Wed Nov 04 2009 - 21:33:53 CST

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CVSROOT: /cvs
Module name: src
Changes by: marcocvs.openbsd.org 2009/11/04 20:33:53

Modified files:
        sys/dev/ic : mpi.c
        sys/scsi : mpath.c scsi_base.c scsi_ioctl.c scsiconf.c
                         scsiconf.h sd.c sdvar.h

Log message:
The big diff dlg committed to the midlayer breaks NO_CCB and
TRY_AGAIN_LATER. NO_CCB is a timer based mechanism that can trivially
be made to fail by running IO to two or more disks simultaneously. The
TRY_AGAIN_LATER thing is more subtle because it now is a permanent
failure instead of transient however this is much harder to hit because
something must have gone wrong before it hits.

ok deraadt krw miod

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