AnolisOS8.6做NFS服务端,挂载失败 mount: RPC: Unable to receive; errno = Connection refused

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AnolisOS8.6做NFS服务端,挂载失败 mount: RPC: Unable to receive; errno = Connection refused

2023-06-16 12:44| 来源: 网络整理| 查看: 265

背景: 操作系统:AnolisOS8.6 内核:4.19.91-26.an8.x86_64 问题:手动安装好 nfs 和 rpc 后 showmount -e localhost 报错:rpc mount export: RPC: Unable to receive; errno = Connection refused

[root@rancher ~]# cat /etc/redhat-release Anolis OS release 8.6 [root@rancher ~]# uname -r 4.19.91-26.an8.x86_64 [root@rancher ~]# showmount -e localhost rpc mount export: RPC: Unable to receive; errno = Connection refused [root@rancher ~]# systemctl status rpcbind.service ● rpcbind.service - RPC Bind Loaded: loaded (/usr/lib/systemd/system/rpcbind.service; enabled; vendor preset: enabled) Active: active (running) since Wed 2023-05-17 18:42:53 CST; 14h ago Docs: man:rpcbind(8) Main PID: 1743413 (rpcbind) Tasks: 1 (limit: 100359) Memory: 1.2M CGroup: /system.slice/rpcbind.service └─1743413 /usr/bin/rpcbind -w -f 5月 17 18:42:53 rancher systemd[1]: Starting RPC Bind... 5月 17 18:42:53 rancher systemd[1]: Started RPC Bind. [root@rancher ~]# systemctl status nfs-server.service ● nfs-server.service - NFS server and services Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled; vendor preset: disabled) Drop-In: /run/systemd/generator/nfs-server.service.d └─order-with-mounts.conf Active: active (exited) since Wed 2023-05-17 17:55:08 CST; 14h ago Process: 1022954 ExecStopPost=/usr/sbin/exportfs -f (code=exited, status=0/SUCCESS) Process: 1022950 ExecStopPost=/usr/sbin/exportfs -au (code=exited, status=0/SUCCESS) Process: 1022946 ExecStop=/usr/sbin/rpc.nfsd 0 (code=exited, status=0/SUCCESS) Process: 1025674 ExecStart=/bin/sh -c if systemctl -q is-active gssproxy; then systemctl reload gssproxy ; fi (code=exited, status=0/SUCCESS) Process: 1025640 ExecStart=/usr/sbin/rpc.nfsd (code=exited, status=0/SUCCESS) Process: 1025634 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS) Main PID: 1025674 (code=exited, status=0/SUCCESS) 5月 17 17:55:08 rancher systemd[1]: Starting NFS server and services... 5月 17 17:55:08 rancher systemd[1]: Started NFS server and services. [root@rancher ~]# systemctl status nfs-mountd.service ● nfs-mountd.service - NFS Mount Daemon Loaded: loaded (/usr/lib/systemd/system/nfs-mountd.service; static; vendor preset: disabled) Active: failed (Result: exit-code) since Wed 2023-05-17 18:46:53 CST; 14h ago Process: 1805595 ExecStart=/usr/sbin/rpc.mountd (code=exited, status=0/SUCCESS) Main PID: 1805596 (code=exited, status=1/FAILURE) 5月 17 18:46:53 rancher systemd[1]: Starting NFS Mount Daemon... 5月 17 18:46:53 rancher systemd[1]: Started NFS Mount Daemon. 5月 17 18:46:53 rancher systemd[1]: nfs-mountd.service: Main process exited, code=exited, status=1/FAILURE 5月 17 18:46:53 rancher systemd[1]: nfs-mountd.service: Failed with result 'exit-code'.

排查后发现,nfs-mountd.service 服务状态不正常导致文件无法正常挂载 解决:nfs-utils包降级 rpm -e nfs-utils-1:2.3.3-51.0.1.an8.x86_64 rpm -qa|grep nfs-utils rpm -ivh nfs-utils-2.3.3-41.an8_4.3.x86_64.rpm nfs 41的包下载位置:https://mirrors.aliyun.com/anolis/8.4/BaseOS/x86_64/os/Packages/

以下是我的操作步骤 仅供参考 [root@rancher nfs]# rpm -qa |grep nfs sssd-nfs-idmap-2.6.2-4.an8_6.1.x86_64 nfs-utils-2.3.3-51.0.1.an8.x86_64 libnfsidmap-2.3.3-51.0.1.an8.x86_64 [root@rancher nfs]# rpm -e nfs-utils-2.3.3-51.0.1.an8.x86_64 错误:依赖检测失败: nfs-utils 被 (已安裝) libvirt-daemon-driver-storage-core-8.0.0-5.module+an8.6.0+10755+cbf458a5.x86_64 [root@rancher nfs]# dnf install -y nfs-utils rpcbind 上次元数据过期检查:3:19:18 前,执行于 2023年05月18日 星期四 05时54分27秒。 模块依赖问题: 问题: 模块 rust-toolset:rhel8:8050020211112063729:f73640c0.x86_64 需要 module(llvm-toolset:rhel8),但没有提供 - 模块 llvm-toolset:rhel8:8050020211109183021:b4937e53.x86_64 与 module(llvm-toolset:an8) (由 llvm-toolset - 模块 llvm-toolset:an8:8060020220704090228:85f8c8bf.x86_64 与 module(llvm-toolset:rhel8) (由 llvm-toolset - 模块 llvm-toolset:rhel8:8050020211202154934:b4937e53.x86_64 与 module(llvm-toolset:an8) (由 llvm-toolset - 模块 llvm-toolset:an8:8060020220704090228:85f8c8bf.x86_64 与 module(llvm-toolset:rhel8) (由 llvm-toolset - 冲突的请求 软件包 nfs-utils-1:2.3.3-51.0.1.an8.x86_64 已安装。 软件包 rpcbind-1.2.5-8.0.1.an8.x86_64 已安装。 依赖关系解决。 无需任何处理。 完毕! [root@rancher nfs]# dnf autoremove nfs-utils-1:2.3.3-51.0.1.an8.x86_64 #移除nfs-utils-1:2.3.3-51.0.1.an8.x86_64的相关依赖包 [root@rancher opt]# mkdir anolis8.6_nfs [root@rancher opt]# cd anolis8.6_nfs/ [root@rancher anolis8.6_nfs]# ll [root@rancher anolis8.6_nfs]# dnf install -y nfs-utils rpcbind --downloadonly --downloaddir=. 上次元数据过期检查:3:31:09 前,执行于 2023年05月18日 星期四 05时54分27秒。 模块依赖问题: 问题: 模块 rust-toolset:rhel8:8050020211112063729:f73640c0.x86_64 需要 module(llvm-toolset:rhel8),但没有提供者可以被安装 ... [root@rancher anolis8.6_nfs]# ll 总用量 776 -rw-r--r-- 1 root root 121676 5月 18 09:25 gssproxy-0.8.0-19.el8.x86_64.rpm -rw-r--r-- 1 root root 67792 5月 18 09:25 keyutils-1.5.10-9.el8.x86_64.rpm -rw-r--r-- 1 root root 16100 5月 18 09:25 libverto-libevent-0.3.0-5.el8.x86_64.rpm -rw-r--r-- 1 root root 511924 5月 18 09:25 nfs-utils-2.3.3-46.el8.x86_64.rpm -rw-r--r-- 1 root root 71472 5月 18 09:25 rpcbind-1.2.5-8.el8.x86_64.rpm [root@rancher anolis8.6_nfs]# dnf install -y nfs-utils rpcbind 上次元数据过期检查:3:32:03 前,执行于 2023年05月18日 星期四 05时54分27秒。 模块依赖问题: 问题: 模块 rust-toolset:rhel8:8050020211112063729:f73640c0.x86_64 需要 module(llvm-toolset:rhel8),但没有提供者可以被安装 ... 已安装: gssproxy-0.8.0-19.el8.x86_64 keyutils-1.5.10-9.el8.x86_64 libverto-libevent-0.3.0-5.el8.x86_64 nfs-utils-1:2.3.3-46.el8.x86_64 rpcbind-1.2.5-8.el8.x86_64 完毕! [root@rancher anolis8.6_nfs]# systemctl enable --now rpcbind [root@rancher anolis8.6_nfs]# systemctl enable --now nfs-server Created symlink /etc/systemd/system/multi-user.target.wants/nfs-server.service → /usr/lib/systemd/system/nfs-server.service. [root@rancher anolis8.6_nfs]# systemctl status nfs-server [root@rancher anolis8.6_nfs]# systemctl status rpcbind [root@rancher anolis8.6_nfs]# systemctl status nfs-mountd.service 查看以上服务均为启动状态则正常 [root@docker01 ~]# showmount -e 172.20.2.97 Export list for 172.20.2.97: /opt/nfs/rancher 172.20.2.0/24 恢复正常!


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