TS Profile 4
Transmission service (TS) Profile 4 is supported on logical unit-logical unit (LU-LU) sessions using LU types 0 or 1. This profile specifies the following session rules:
Primary logical unit-secondary logical unit (PLU-SLU) and SLU-PLU normal flows are paced.
Sequence numbers are used on the normal flows whenever the transmission header (TH) format used includes a sequence number field.
SDT, CLEAR, RQR, and STSN are supported.
CRV is supported when session-level cryptography is selected via a BIND parameter.
The TS usage subfields defining the options for this profile are the following:
Pacing window counts
Maximum request/response (RU) sizes on the normal flows