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SSH クライアントが ONTAP への接続を確立できなくなることがあります

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6
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

環境

  • ONTAP 9
  • SSH
  • Red Hat Enterprise Linux(RHEL)

問題

  • エラーにより、 RHEL の SSH クライアントが ONTAP に接続できません。
mux_client_request_session: session request failed: Session open refused by peer
ControlSocket /root/.ssh/XXXX@XXXX:22 already exists, disabling multiplexing
mux_client_request_session: session request failed: Session open refused by peer
ControlSocket /root/.ssh/XXXX@XXXX:22 already exists, disabling multiplexing
mux_client_request_session: session request failed: Session open refused by peer
ssh_exchange_identification: Connection closed by remote host
  • ONTAP messages は、次のイベントをログに記録します。

000000XX.XXXXXXX XXXXXX Fri Sep XX 20XX XX:XX:XX +09:00 [auth_sshd:error:XXXX] error: no more sessions

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