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Subject[RFC PATCH 0/3] differentiate between I/O errors
Date
Refreshed Hannes' initial "scsi: Detailed I/O errors" patch against
v2.6.37-rc5. v2 introduces __scsi_error_from_host_byte to avoid
the duplicate switch statement. Also a few whitespace and comment
changes.

Split DM mpath change out to separate v2 patch; failed discard is now
retryable in the face of a non-target IO error.

Added improved block layer's I/O error message (based on the finer
grained I/O error returns afforded by SCSI).

Comments/suggestions are welcome.

Thanks,
Mike

Hannes Reinecke (1):
scsi: Detailed I/O errors

Mike Snitzer (2):
dm mpath: propagate target I/O errors immediately
block: improve detail in I/O error messages

block/blk-core.c | 12 +++++++++---
drivers/md/dm-mpath.c | 11 +----------
drivers/scsi/scsi_error.c | 24 +++++++++++++++++-------
drivers/scsi/scsi_lib.c | 24 ++++++++++++++++++++++--
include/scsi/scsi.h | 3 +++
5 files changed, 52 insertions(+), 22 deletions(-)
--
1.7.2.3



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