只能通过 SP 访问系统

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适用场景

8.2.5P5 7- 模式
SSH

问题描述

只能通过 SP 访问系统。
使用 SSH 通过管理接口访问时返回错误：

Error: Connection closed. Disconnected from remote host.

消息日志 包含以下错误：

00000017. 000b17fe 07153936 Mon Nov 15 2021 00:17:56  01:00 [daemon_xinetd:info:2795] START: ssh pid=84413 from=::ffff:1.1.1.1 vfid= 0 role=0x1
 00000017.000b17ff 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:error:84413] error: WARNING:   SSH protocol version 1 enabled
 00000017.000b1800 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413]   get_vfiler_data_from_dblade: peer_ipaddr='1.1.1.1', isipv6='0'
 00000017.000b1801 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413] 'get_vfiler_data_from_dblade':loading file - /etc/sshd/ssh_host_key
 00000017.  000b1802 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413] 'get_vfiler_data_from_dblade':loading file -   /etc/sshd/ssh_host_rsa_key
 00000017.000b1803 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413]   'get_vfiler_data_from_dblade':loading file - /etc/sshd/ssh_host_dsa_key
 00000017.000b1804 07153936 Mon Nov 15 2021 00:17:56  01:  00 [auth_sshd:info:84413] 'get_vfiler_data_from_dblade':loading file - /etc/sshd/ssh_host_ecdsa_key
 00000017.  000b1805 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413] 'get_vfiler_data_from_dblade':loading file -   /etc/sshd/ssh_host_ed25519_key
 00000017.000b1806 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:error:84413] error:   Could not load host key: /etc/ssh/ssh_host_ecdsa_key
 00000017.000b1807 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:error:  84413] error: Could not load host key: /etc/ssh/ssh_host_ed25519_key
 00000017.000b1808 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:info:84413] Accepted password for adminuser from 1.1.1.1 port 62989 ssh2
 00000017.  000b1809 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:CRITICAL:84416] fatal: Failed to release semaphore -   Result too large
 00000017.000b180a 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:CRITICAL:84413] fatal: login_init_entry:   Cannot find user "adminuser"
 00000017.000b180b 07153936 Mon Nov 15 2021 00:17:56  01:00 [auth_sshd:CRITICAL:84413] fatal:   login_init_entry: Cannot find user "adminuser"
 00000017.000b180c 07153936 Mon Nov 15 2021 00:17:56  01:00 [daemon_xinetd:info:2795]  EXIT: ssh status=255 pid=84413 duration=0(sec)