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CONTAP-79893:特定のファームウェアバージョンを使用しているEmulex FCアダプタでパリティエラーが発生することがある

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問題

  • VMwareでは、複数のLUNについて、電源投入時のリセットとともに接続の問題が報告されています。
  • EMSから、Emulex Fibre Channel(FC)アダプタがリセットおよび再初期化され、オンラインになってから再度リセットされていることが報告されます。

slot 9: Fibre Channel Target Host Adapter 9
(Emulex LPe32000 (LPe32004) rev. 12, <ONLINE>)
Board Name:     111-03648
Serial Number:    FP13523320
Firmware rev:    12.8.434.0

  • すべてのFCポートのFCポートの管理ステータスはupで、動作ステータスはdownでした。

Mon Jul 08 23:32:57 +0530 [Node1: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:9c IO WQE failure, Handle 0xa, Type 8, S_ID: D2706, VPI: 4, OX_ID: 3C6, Status 0x3 Ext_Status 0x16
Mon Jul 08 23:32:57 +0530 [Node1: fct_tpd_thread_3: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 1d,fct_tpd_check_hung_commands: Command termination hung. cmd:0xfffff809b3bc5d10 (state=0xa, flags=0x2,ctio_sent=2/2, RecvExAddr=0x1d8d, OX_ID=0x756, RX_ID=0xffff, SID=0xd61cxx)
Mon Jul 08 23:32:57 +0530 [Node1: fct_tpd_thread_0: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 1a, Hung Adapter Detected
Mon Jul 08 23:32:57 +0530 [Node1: fct_tpd_thread_1: fcp.io.status:debug]: STIO Adapter 1b resetting with 0 ITNs and 0 commands to drain
Mon Jul 08 23:32:57 +0530 [Node1: fct_tpd_thread_1: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 1b.
Mon Jul 08 23:38:42 +0530 [Node1: fct_tpd_thread_0: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 1a.
Mon Jul 08 23:38:50 +0530 [Node1: fct_tpd_thread_1: fcp.io.status:debug]: STIO Adapter 1b resetting with 0 ITNs and 0 commands to drain
Mon Jul 08 23:38:55 +0530 [Node1: fct_tpd_thread_2: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 1c. The adapter will be automatically reset to clear the status:0x87800000, status1:0x1201, status2:0xe, DIP:1, RN:1, RDY:1, Dump owner:3 condition.
Mon Jul 08 23:38:55 +0530 [Node1: fct_tpd_thread_3: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 1d. The adapter will be automatically reset to clear the status:0x87800000, status1:0x1201, status2:0xe, DIP:1, RN:1, RDY:1, Dump owner:3 condition.
Mon Jul 08 23:38:57 +0530 [Node1: fct_tpd_thread_1: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 1b.
Mon Jul 08 23:38:57 +0530 [Node1: fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 9c.
Mon Jul 08 23:38:58 +0530 [Node1: fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 9d.

 

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