Fedora
如何在 Fedora 17 上掛載 NFS 3 卷?
我安裝了軟體包
nfs-utils
並通過以下方式進行了嘗試:# mount -t nfs server:/mnt /mnt mount.nfs: rpc.statd is not running but is required for remote locking. mount.nfs: Either use '-o nolock' to keep locks local, or start statd. mount.nfs: an incorrect mount option was specified
好的,可能需要通過 systemd 啟動它,對嗎?
# systemctl start nfs-lock.service Job failed. See system journal and 'systemctl status' for details. # journalctl Jun 15 23:22:18 host rpc.statd[24339]: Version 1.2.6 starting Jun 15 23:22:18 host rpc.statd[24339]: Opening /var/run/rpc.statd.pid failed: Permission denied [..] Jun 15 23:22:18 host systemd[1]: nfs-lock.service: control process exited, code=exited status=1 Jun 15 23:22:18 host systemd[1]: Unit nfs-lock.service entered failed state.
看起來像 SELinux 相關的問題?
Jun 15 23:22:18 host setroubleshoot[3211]: analyze_avc() avc=scontext=system_u:system_r:rpcd_t:s0 tcontext=unconfined_u:object_r:var_run_t:s0 access=['unlink'] tclass=file tpath=rpc.statd.pid Jun 15 23:22:18 host setroubleshoot[3211]: SELinux is preventing /usr/sbin/rpc.statd from unlink access on the file rpc.statd.pid. Jun 15 23:22:18 host setroubleshoot[3211]: analyze_avc() avc=scontext=system_u:system_r:rpcd_t:s0 tcontext=unconfined_u:object_r:var_run_t:s0 access=['write'] tclass=file tpath=rpc.statd.pid Jun 15 23:22:18 host setroubleshoot[3211]: SELinux is preventing /usr/sbin/rpc.statd from write access on the file rpc.statd.pid.
好的 - 現在的問題是:我必須更改什麼 SELinux 配置或什麼文件標籤?
# systemctl status nfs-lock.service nfs-lock.service - NFS file locking service. Loaded: loaded (/usr/lib/systemd/system/nfs-lock.service; enabled) Active: failed (Result: exit-code) since Fri, 15 Jun 2012 23:22:18 +0200; 13min ago Process: 24338 ExecStart=/sbin/rpc.statd $STATDARG (code=exited, status=1/FAILURE) Process: 24334 ExecStartPre=/usr/lib/nfs-utils/scripts/nfs-lock.preconfig (code=exited, status=0/SUCCESS) CGroup: name=systemd:/system/nfs-lock.service
是否缺少包裹 - 還是我使用了錯誤的服務?
不確定這是否會有所幫助,因為我沒有看到任何 SElinux 錯誤。
安裝 Fedora 17 後,我升級到最新版本但沒有重新啟動。由於幾個 gnome 軟體包的更新,我確實註銷並重新登錄。(我沒有註意到更新也包括更新
systemd
。)為了掛載我安裝的 NFS 共享
nfs-utils
並嘗試啟動 rpcbind 服務:sudo systemctl start rpcbind.service
我收到以下錯誤:
Failed to issue method call: Unit var-run.mount failed to load: No such file or directory. See system logs and 'systemctl status var-run.mount' for details.
var-run.mount 最近似乎已被刪除
yum whatprovides
,顯示systemd-44-8.fc17
仍有它。其他幾個 NFS 服務也拋出了同樣的錯誤。
就我而言,只需重新啟動即可。因此,您可能需要更新到最新的軟體包並重新啟動。(如果有人知道如何讓 systemd 在不重新啟動的情況下重新讀取它的配置,請告訴我。)