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FCP pingが失敗して、pingステータスがnot-reachableになります

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20
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Votes:
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Category:
ontap-9
Specialty:
san<a>2009035328</a>
Last Updated:

環境

  • ONTAP
  • FCP
  • Cisco Native FNIC(nfnic)ドライバ4.0.65-1OEM.670.0.8169922および5.0.12-1OEM.700.1.0.15849807

問題

  • vserver fcp ping-initiator showでping status: not-reachableと表示されます
 
::> vserver fcp ping-initiator show -vserver NetApp -wwpn 20:00:00:25:xx:xx:xx:xx
               Node     Logical  Ping    Extended
Vserver   WWPN        Name     Interface Status   Status
--------- ----------------- ---------- --------- ----------- -----------------
NetApp
      20:00:00:25:xx:xx:xx:xx AFFA1-01 lif-AFFA1-01 not-reachable -
      20:00:00:25:xx:xx:xx:xx AFFA1-01 lif-AFFA1-02 not-reachable -
      20:00:00:25:xx:xx:xx:xx AFFA1-02 lif-AFFA1-03 not-reachable -
 

::> vserver fcp ping-initiator show -vserver NetApp -lif lif-AFFA1-01 -wwpn 20:00:00:25:xx:xx:xx:xx

     Vserver: NetApp
   Remote WWPN: 20:00:00:25:xx:xx:xx:xx
    LIF Name: lif-AFFA1-01
      Node: AFFA1-01 
  Ping Status: not-reachable
Extended Status: -

 

  • スイッチのfctpingで問題は発生しない:

switch# fcping pwwn 20:00:00:25:xx:xx:xx:xx vsan 500
28 bytes from 20:00:00:25:xx:xx:xx:xx time = 297 usec
28 bytes from 20:00:00:25:xx:xx:xx:xx time = 207 usec
28 bytes from 20:00:00:25:xx:xx:xx:xx time = 261 usec
28 bytes from 20:00:00:25:xx:xx:xx:xx time = 260 usec
28 bytes from 20:00:00:25:xx:xx:xx:xx time = 224 usec

5 frames sent, 5 frames received, 0 timeouts
Round-trip min/avg/max = 207/249/297 usec

 

  • EMSでペイロードの不一致が表示される:

1/6/2022 11:26:00 AFFA1-01 ERROR scsitarget.fct.pingErr: FC ping failed because of a mismatch between request and response payloads. The request payload is 0x81 and the response payload is 0x0 at index 248. The link rate of the port is 32.
1/6/2022 11:26:00 AFFA1-02 ERROR scsitarget.fct.pingErr: FC ping failed because of a mismatch between request and response payloads. The request payload is 0x81 and the response payload is 0x0 at index 248. The link rate of the port is 32.
1/6/20

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