功能简介

簡介

概述

GRL的SAS協議標準測試和壓力測試套件（GRL-SAS-SUITE）是最完整的商用SAS相容性測試解決方案，最高可達SAS 12G速度。 GRL-SAS-SUITE是一個多功能和全面的應用程序，只需按一下按鈕即可自動測試所有SAS協議層，縮短了驗證SAS相容性所需的時間，編寫自己的測試範例，創建模擬訊號和驗證腳本，都可以在軟體與設備搭配下實現。 GRL-SAS-SUITE可用與Teledyne LeCroy Sierra SAS協議分析儀，可在任何Windows 7或Windows 8 PC上運行，並可解決SAS-1，SAS-2和SAS-3協議規範的所有問題。

PHY Layer

• Manual and Auto 12G/6G/3G/1.5G Speed Negotiation tests
• TTIU Control Word Test Scenarios
• PHY Power state and Recovery check – Partial and Slumber States
• Error Recovery through COMRESET Injection

Link Layer

• Primitive based tests – Error Injection and Recovery
• CRC Error Check
• Checking drive response for various read / write commands
• Invalid Protocol Fields in Open Address Frame, Command Frame
• Command Sequence altered and drive behavior mapped (e.g. issuing a close primitive between a command sequence)

Port Layer

•  IT Nexus Loss Timer
• Arbitration Wait Timer tests
• Reject to Open Limit Timer tests

Transport Layer

• SAS address mapping
• TLR Control Fields, Retry Data / Response Check
• Transport Layer Tag Overlap
• Command Queuing and Priority Check
• Data Offset Error tests
• Burst Command Check

Application Layer

• Response Time out based test
• I_T Nexus lost Handling
• Data overrun and Underrun
• Task Management Function sequence Verification, Error Injection and Recovery
• Easily select one or multiple tests and run automation at the click of a button
• Intuitive UI and Pass/Fail indication
• Multi docking results view conveniently organizes results
• Comprehensive reporting in PDF and CSV files
• Supports Expert user mode to edit the trainer file