mount.nfs：在 fedora 32 中挂载 nfs 文件系统时无法应用 fstab 选项

Question

这是我在 Fedora 32 中的 nfs 服务状态：

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[dolphin@MiWiFi-R4CM-srv infrastructure]$ sudo systemctl status nfs-server.service\n\xe2\x97\x8f nfs-server.service - NFS server and services\n     Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; enabled; vendor preset: disabled)\n    Drop-In: /run/systemd/generator/nfs-server.service.d\n             \xe2\x94\x94\xe2\x94\x80order-with-mounts.conf\n     Active: active (exited) since Sun 2020-07-19 04:16:50 EDT; 2h 34min ago\n    Process: 599370 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)\n    Process: 599371 ExecStart=/usr/sbin/rpc.nfsd (code=exited, status=0/SUCCESS)\n    Process: 599381 ExecStart=/bin/sh -c if systemctl -q is-active gssproxy; then systemctl reload gssproxy ; fi (code=exited, status=0/SUCCESS)\n   Main PID: 599381 (code=exited, status=0/SUCCESS)\n        CPU: 37ms\n\nJul 19 04:16:50 MiWiFi-R4CM-srv systemd[1]: Starting NFS server and services...\nJul 19 04:16:50 MiWiFi-R4CM-srv systemd[1]: Finished NFS server and services.\n

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这是我的导出文件配置/etc/exports：

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[dolphin@MiWiFi-R4CM-srv infrastructure]$ cat /etc/exports\n/home/dolphin/data/k8s/monitoring/infrastructure/jenkins *(rw,all_squash)\n

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当我尝试使用以下命令测试我的 nfs 服务时：

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[dolphin@MiWiFi-R4CM-srv infrastructure]$ mount -t nfs -o v4 192.168.31.2:/home/dolphin/data/k8s/monitoring/infrastructure/jenkins /mnt\nmount.nfs: failed to apply fstab options\n

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我在网上搜索，但没有人遇到这种情况。哪里出了问题，我应该做什么来解决这个问题？

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[dolphin@MiWiFi-R4CM-srv infrastructure]$ showmount -e 192.168.31.2\nExport list for 192.168.31.2:\n/home/dolphin/data/k8s/monitoring/infrastructure/jenkins *\n

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Answer 1

它需要 root 权限才能挂载远程文件系统。因此你应该这样做sudo mount ...