Hi, On Mon, May 26, 2014 at 09:25:06AM -0700, Christoph Hellwig wrote: > On Mon, May 26, 2014 at 12:13:24PM +0200, Maurizio Lombardi wrote: > > During IO with fabric faults, one generally sees several "Unhandled error > > code" messages in the syslog as shown below: > > > > sd 4:0:6:2: [sdbw] Unhandled error code > > sd 4:0:6:2: [sdbw] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK > > sd 4:0:6:2: [sdbw] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00 > > end_request: I/O error, dev sdbw, sector 0 > > > > This comes from scsi_io_completion (in scsi_lib.c) while handling error > > codes other than DID_RESET or not deferred sense keys i.e. this is > > actually handled by the SCSI mid layer. But what gets displayed here is > > "Unhandled error code" which is quite misleading as it indicates > > something that is not addressed by the mid layer. > > > > This patch replaces "Unhandled error code" with "Extended error description > > not available". > > How about simple not setting description at all for this case? > It has already been proposed before but James didn't like the idea. http://markmail.org/message/dumujpz4gfp3s4fp#query:+page:1+mid:dumujpz4gfp3s4fp+state:results Regards, Maurizio Lombardi -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
