|MPATH(4)||Device Drivers Manual||MPATH(4)|
emc* at scsibus?
hds* at scsibus?
rdac* at scsibus?
sym* at scsibus?
mpath0 at root
mpathprovides access, I/O multiplexing, and failover support to SCSI logical units that can have multiple physical connections to the system. It uses connections presented by path drivers, for example sym(4), as backends to a single device attached to its own scsibus(4).
mpathdriver first appeared in OpenBSD 4.7.
|July 16, 2013||OpenBSD-current|