[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [dm-devel] [PATCH] multipath: Evaluate request result and sense code



Hannes Reinecke wrote:
 /*
+ * Evaluate scsi return code
+ */
+static int eval_scsi_error(int result, char *sense, int sense_len)
+{
+	struct scsi_sense_hdr sshdr;
+	int r = DM_ENDIO_REQUEUE;
+
+	if (host_byte(result) != DID_OK)


For values like DID_NO_CONNECT or DID_TRANSPORT FAILFAST, I think it makes sense to fail the path. Not in this patch, but a new one, would we want to modify dm-mpath so that we do not fail the path for errors like DID_ABORT or DID_SOFT_ERROR, DID_RESET or DID_ERROR?


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]