Hi, we unfortunately have some errors on SCSI level on the FC bus to an EMC CX sometimes, we'll have to figure out if that's a problem with the HBAs or the CX. But in the meantime it would be good to have a way to stop multipath(d) from swtiching back to the path witch had the scsi error ASAP, as these errors repeat within seconds, which results in a lot of path switches just because multipathd allready uses the default path again. Although switching back to the normal path is normally nothing bad, in this case it's something we'd prefer not to have. Any ideas to this? Thanks a lot, best regards, Bernd -- dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel