Emulex FC HBA ポートは SRAM ダンプでリセットされます
環境
- ONTAP 9
- Fibre Channel
- Emulex HBA
問題
- 散発的、断続的なパス損失や遅延の増大
- EMS ログエントリ（ A ）：
fct_tpd_thread_6: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 10c. The adapter will be automatically reset to clear the status:0x87800000, status1:0x52004c62, status2:0x610102, DIP:1, RN:1, RDY:1, Dump owner:6 condition.fct_tpd_thread_2: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2c. The adapter will be automatically reset to clear the status:0x87800000, status1:0x52004c62, status2:0x610102, DIP:1, RN:1, RDY:1, Dump owner:2 condition.- EMS ログエントリ（ b ）：
fct_tpd_thread_7: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 10d, fct_tpd_check_hung_commands: Command termination hung. cmd:0xfffff817f82e3288 (state=0xa, flags=0x2,ctio_sent=1/2, RecvExAddr=0x19a5, OX_ID=0x43fc, RX_ID=0xffff, SID=0x153476)
- EMS ログエントリ（ c ）：
fct_tpd_thread_2: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2c. The adapter will be automatically reset to clear the status:0x81800000, status1:0x52004a01, status2:0x218, DIP:0, RN:1, RDY:1, Dump owner:-1 conditionfct_tpd_thread_2: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 2c, FW FATAL ERR err_word1:1375750657 err_word2:536