linux服务器端启动NFS报“Job for nfs-server.service canceled.”的解决办法

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最新推荐文章于 2024-07-17 16:56:13 发布

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分类专栏：测试环境搭建与维护文章标签： linux java selinux nfs

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本文介绍了解决Linux服务器上启动NFS服务时遇到的“Jobfornfs-server.servicecanceled.”错误的方法。通过查看系统日志发现是由于/etc/exports配置文件中缺少必要的参数导致的问题，并给出了正确的配置示例。

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linux服务器端启动NFS报“Job for nfs-server.service canceled.”的解决办法

网上百度了好久都没找到这个报错的原因（白嫖失败）

打开linux的系统日志：

tail -f /var/log/messages

再次重启NFS服务：

systemcrl restart nfs

果不其然再次报错：

Job for nfs-server.service canceled.

去日志里看看有啥有用的消息：

Nov  3 16:48:31 localhost exportfs[9503]: exportfs: No host name given with /share (rw), suggest *(rw) to avoid warning
Nov  3 16:48:31 localhost exportfs[9503]: exportfs: /etc/exports [2]: Neither 'subtree_check' or 'no_subtree_check' specified for export "*:/share".

好家伙，原来是export配置文件出了问题

去修改相关的配置文件，正确格式之一如下：

/ 10.3.0.0/16(rw,sync,insecure,no_subtree_check,no_root_squash)
#服务器端共项目录  -权限   -network   客户端ip
/share -rw -network 10.3.45.37
~                                                                                                   
~                                                                                                   
~                                                                                                   
~

大功告成，重启成功!

[root@localhost etc]# systemctl status nfs
?? 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 Tue 2020-11-03 16:57:01 CST; 22s ago
  Process: 10480 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)
  Process: 10483 ExecStart=/usr/sbin/rpc.nfsd (code=exited, status=0/SUCCESS)
 Main PID: 10483 (code=exited, status=0/SUCCESS)

11?? 03 16:57:01 localhost systemd[1]: Starting NFS server and services...
11?? 03 16:57:01 localhost exportfs[10480]: exportfs: /etc/exports [2]: Neither 'subtree_check' or >
11?? 03 16:57:01 localhost exportfs[10480]:   Assuming default behaviour ('no_subtree_check').
11?? 03 16:57:01 localhost exportfs[10480]:   NOTE: this default has changed since nfs-utils versio>
11?? 03 16:57:01 localhost exportfs[10480]: exportfs: Failed to resolve -network
11?? 03 16:57:01 localhost exportfs[10480]: exportfs: Failed to resolve -network
11?? 03 16:57:01 localhost exportfs[10480]: exportfs: /etc/exports [2]: Neither 'subtree_check' or >
11?? 03 16:57:01 localhost exportfs[10480]:   Assuming default behaviour ('no_subtree_check').
11?? 03 16:57:01 localhost exportfs[10480]:   NOTE: this default has changed since nfs-utils versio>
11?? 03 16:57:01 localhost systemd[1]: Started NFS server and services.