在已安裝最新 Oracle VM Server for SPARC 軟體且配置 FC SR-IOV 的 SPARC T4-1 系統上，當 qlc 驅動程式連接至某一連接埠且連結變成作用中，而系統隨後將某個配接卡停用時，就會顯示下列 FMA 錯誤。
--------------- ------------------------------------ -------------- --------- TIME EVENT-ID MSG-ID SEVERITY --------------- ------------------------------------ -------------- --------- Mar 05 18:34:11 3744889c-5019-cbbf-a8c2-e7fc4c380075 FMD-8000-11 Minor Problem Status: isolated Diag Engine: eft / 1.16 System Manufacturer: unknown Name: ORCL,SPARC-T4-1 Part_Number: unknown Serial_Number: 1252BDY565 Host_ID: 86230a82 ... ... ... ... Description: A Solaris Fault Manager module generated a diagnosis for which no message summary exists. Response: The diagnosis has been saved in the fault log for examination. Impact: The fault log will need to be manually examined using fmdump(1M) in order to determine if any human response is required. Action: Use 'fmadm faulty' to provide a more detailed view of this event. Please refer to the associated reference document at http://support.oracle.com/msg/FMD-8000-11 for the latest service procedures and policies regarding this diagnosis.
這個問題只會發生在實體功能 (PF) 裝置的初始系統啟動期間，虛擬功能 (VF) 裝置則無此問題。
解決方法：將 qlc.conf 檔案中的 connection-options 參數變更為 point-to-point only，清除 FMA 錯誤後重新啟動系統。