> -----Original Message----- > From: Cathy Avery [mailto:cavery@xxxxxxxxxx] > Sent: Monday, May 23, 2016 7:29 AM > To: linux-scsi@xxxxxxxxxxxxxxx > Cc: KY Srinivasan <kys@xxxxxxxxxxxxx>; Haiyang Zhang > <haiyangz@xxxxxxxxxxxxx>; martin.petersen@xxxxxxxxxx; > jejb@xxxxxxxxxxxxxxxxxx; devel@xxxxxxxxxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx > Subject: [PATCH 1/1] scsi: storvsc: Filter out storvsc messages CD-ROM medium > not present > > When a virtual scsi DVD device is present with no image file > attached the storvsc driver logs all resulting unnecessary sense errors > whenever IO is issued to the device. > > [storvsc] Sense Key : Not Ready [current] > [storvsc] Add. Sense: Medium not present - tray closed > > Signed-off-by: Cathy Avery <cavery@xxxxxxxxxx> Thanks Cathy. Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > --- > drivers/scsi/storvsc_drv.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c > index 3ddcabb..f0efa07 100644 > --- a/drivers/scsi/storvsc_drv.c > +++ b/drivers/scsi/storvsc_drv.c > @@ -966,7 +966,9 @@ static void storvsc_command_completion(struct > storvsc_cmd_request *cmd_request, > if (scmnd->result) { > if (scsi_normalize_sense(scmnd->sense_buffer, > SCSI_SENSE_BUFFERSIZE, &sense_hdr) && > - do_logging(STORVSC_LOGGING_ERROR)) > + !(sense_hdr.sense_key == NOT_READY && > + sense_hdr.asc == 0x03A) && > + do_logging(STORVSC_LOGGING_ERROR)) > scsi_print_sense_hdr(scmnd->device, "storvsc", > &sense_hdr); > } > -- > 2.5.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
