SNAX/HLS Configuration and Control Manual

Objects and Attributes
Using the HLSRDT Utility
4–42 104705 Tandem Computers Incorporated
PRI-EB-SEND
This BIND attribute has the value type yesno . The default value is NO.
PRI-EB-SEND specifies whether the primary half session is allowed to send end
brackets. If neither the primary nor the secondary have this option enabled, indicating
that neither can send end brackets, then no brackets are used in the protocol. In most
situations, only the primary half session can send end brackets.
PRI-MAX-RU
This BIND attribute has the value type rusize . The default value is 1,024.
PRI-MAX-RU specifies the largest RU that the primary half session will send. This
value must be one of the values that is expressible in the floating-point notation used
in the BIND images. Note that the notation used in this program is the normal integer
form, and not the hexadecimal form usually seen in BIND images. A list of
permissible values is shown in Appendix A, “Table of RU Sizes.”
PRI-RECV-PACING-SIZE
This BIND attribute has the value type integer , and its value can be in the range 0
through 63. The default value is 0.
PRI-RECV-PACING-SIZE specifies the size of the primary receive pacing window. It
is used only by the primary partner and only when two-stage pacing is selected for
this flow. Otherwise, SEC-SEND-PACING-SIZE is used.
PRI-RQ-MODE
This BIND attribute has the possible keywords IMMEDIATE or DELAYED. The default
is IMMEDIATE.
PRI-RQ-MODE specifies the request mode. The options are IMMEDIATE or
DELAYED. If IMMEDIATE mode is selected, only one outstanding definite-request
message is allowed at any one time. When the primary half session sends a chain that
solicits a definite response, the response must arrive before the next request of any
type can be sent.
If DELAYED mode is selected, several such responses can be outstanding, but the
order of the responses corresponds to the order of the requests. SNAX/HLS
completes SEND-DATA verbs without waiting for responses. The responses are
delivered to the application program as special completion codes:
RC-NOTIFICATION or RC-REQUEST-REJECT. The application program uses
recovery tags to correlate the responses with previously issued requests.
PRI-SEND-PACING-SIZE
This BIND attribute has the value type integer , and its value can be in the range 0
through 63. The default value is 0.