Teledyne LeCroy SAS Sample Test Suite - Manual (Page 6)

SAS Sample Test Suite
Scope of document 6
Introduction
Scope of document
This document describes the SAS Host Interface validation test requirements for error and recovery
situations of the Target device (DUT). These tests are extension of the standard SAS evaluation
tests defined by the University of New Hampshire InterOperability Laboratory (UNH IOL) and the
Serial Attached SCSI (SAS) Consortium. The details of the UNH IOL tests are not defined in this
document. Please refer to the UNH IOL distributed reference documentation for the details of the
tests.
Also, this document describes additional behavior expected from the Target device in error and
recovery situations where the broader SAS standard permits more than one valid behavior. (e.g.,
abort or retry a NAK’ed frame). The scope for this behavior is restricted to the Application,
Transport and Link behavior.
For each of the additional expected behavior, a validating test sequence is defined. These tests will
be required in addition to the UNH IOL suite to complete the validation of the Target Devices.
We assume that the reader has some familiarity with the T10 SCSI and SAS standards specification.
Installation, Configuration and Operation
SAS Environment Directory and File
The SAS Test files will reside under the directory “SASTarget”. The directory can be place in any
location on the system. All Scripts and generated Traces files will reside under this directory.
• ATS directory will be used by the Automated Test Suite(ATS) application to run the
Trainer test scripts for Target device results.
• ATS/Results directory will contain the ATS Output.txt and HTML Results file, if the
operator configures the ATS setting to save those file at this location.