システムの起動時に "Mount process finished, but there is no mount." と表示されて NFSv3 マウントが失敗する
Issue
- システムの起動時に、NFSv3 マウントユニットが次のエラーで起動に失敗しました。
[root@localhost ~]# systemctl status mnt.mount
● mnt.mount - /mnt
Loaded: loaded (/etc/fstab; generated)
Active: failed (Result: protocol) since Mon 2022-10-31 03:06:01 EDT; 19s ago
Where: /mnt
What: 192.168.122.73:/share
Docs: man:fstab(5)
man:systemd-fstab-generator(8)
Oct 31 03:06:00 localhost.localdomain systemd[1]: mnt.mount: Directory /mnt to mount over is not empty, mounting >
Oct 31 03:06:00 localhost.localdomain systemd[1]: Mounting /mnt...
Oct 31 03:06:01 localhost.localdomain systemd[1]: mnt.mount: Mount process finished, but there is no mount.
Oct 31 03:06:01 localhost.localdomain systemd[1]: mnt.mount: Failed with result 'protocol'.
Oct 31 03:06:01 localhost.localdomain systemd[1]: Failed to mount /mnt.
- しかし、df コマンドでは /mnt がマウントされていると示されます。
[root@localhost ~]# df | grep mnt
192.168.122.73:/share 7428096 5962112 1465984 81% /mnt
Environment
- Red Hat Enterprise Linux 8
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