The storage controller either passes such reset commands to the other host computers or enables the other host computers to sense and request an updated status report from {HEAD ~ the storage controller} indicative of {TAIL ~ a change} in storage configuration or operation 
The storage controller either passes such reset commands to the other host computers or enables the other host computers to sense and request an updated status report from { HEAD ~ the storage controller } indicative of { TAIL ~ a change } in storage configuration or operation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH