On Mon, 2016-03-14 at 07:19 -0700, Bart Van Assche wrote: > While testing the latest version of the SRP initiator and target > drivers I encountered the following message in the kernel log: > > sd 16:0:0:0: Warning! Received an indication that the LUN assignments on this target have changed. The Linux SCSI layer does not automatical > > This is a truncated message. Avoid that such truncation happens > by increasing the SCSI_LOG_BUFSIZE constant. > > Fixes: ded85c193a39 (scsi: Implement per-cpu logging buffer) > Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> > Cc: Hannes Reinecke <hare@xxxxxxx> > Cc: Christoph Hellwig <hch@xxxxxx> > Cc: Robert Elliott <elliott@xxxxxx> > Cc: Ewan D. Milne <emilne@xxxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> # v4.0+ > --- > include/scsi/scsi_dbg.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h > index 56710e0..05d36eb 100644 > --- a/include/scsi/scsi_dbg.h > +++ b/include/scsi/scsi_dbg.h > @@ -5,7 +5,7 @@ struct scsi_cmnd; > struct scsi_device; > struct scsi_sense_hdr; > > -#define SCSI_LOG_BUFSIZE 128 > +#define SCSI_LOG_BUFSIZE 256 > > extern void scsi_print_command(struct scsi_cmnd *); > extern size_t __scsi_format_command(char *, size_t, Hmm. Perhaps we should make the message less verbose instead? It looks like if we increase SCSI_LOG_BUFSIZE then we get fewer per-message buffers unless we also increase SCSI_LOG_SPOOLSIZE. Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx> -- 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
