通過 Systemd 安裝 Gluster

我需要一個 gluster 卷以在啟動時掛載。將它放在 /etc/fstab 中不會產生可靠的結果。

我設置了以下 systemd 服務：

[Unit]
Description=Gluster Mount

[Service]
Type=oneshot
ExecStart=/bin/mount /data
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

當此服務在啟動時執行時，它會返回以下內容：

root@web1:~# systemctl status gluster-mount.service
â gluster-mount.service - Gluster Mount
  Loaded: loaded (/etc/systemd/system/gluster-mount.service; enabled; vendor preset: enabled)
  Active: failed (Result: exit-code) since Tue 2018-03-13 04:05:43 UTC; 3min 20s ago
 Process: 627 ExecStart=/bin/mount /data (code=exited, status=1/FAILURE)
Main PID: 627 (code=exited, status=1/FAILURE)

Mar 13 04:05:39 web1 systemd[1]: Starting Gluster     Mount...
Mar 13 04:05:43 web1 systemd[1]: gluster-mount.service: Main process exited, code=exited, status=1/FAILURE
Mar 13 04:05:43 web1 systemd[1]: Failed to start Gluster Mount.
Mar 13 04:05:43 web1 systemd[1]: gluster-mount.service: Unit entered failed state.
Mar 13 04:05:43 web1 systemd[1]: gluster-mount.service: Failed with result 'exit-code'.

當我登錄後在此服務上發出“重新啟動”時，它工作正常。我錯過了什麼？

因此，更改類型以idle解決問題。根據定義，idle在處理該服務請求之前，該類型將等到其他所有內容都已分派。我有一種預感，這與時間有關，這是唯一真正糾正了這個問題的事情。

[Unit]
Description=Gluster Mount

[Service]
Type=idle
ExecStart=/bin/mount /data
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

引用自：https://serverfault.com/questions/901329