我已在 mergerfs 磁盘池中配置并运行这些，但遇到了问题，最终需要重新安装 Ubuntu 服务器。从那时起，我可以手动将驱动器安装在我的 ThunderBay 8 中，但将它们添加到我的 fstab 后系统无法启动。
例如
# sudo mount /dev/disk/by-uuid/5c3245c8-29a4-416f-b1b4-b49841b81ce2 /mnt/disk1
# lsblk -f
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS
sdb
└─sdb1 ext4 1.0 5c3245c8-29a4-416f-b1b4-b49841b81ce2 370.7G 92% /mnt/disk1
添加到 /etc/ftsab：
UUID="5c3245c8-29a4-416f-b1b4-b49841b81ce2" /mnt/disk1 ext4 defaults 0 0
# sudo mount -a
# reboot
系统只会在紧急模式下重新启动，并建议查看 journalctl -xb
The job identifier is 20 and the job result is dependency.
Jun 04 16:57:21 ghost systemd[1]: mnt-disk2.mount: Job mnt-disk2.mount/start failed with result 'dependency'.
Jun 04 16:57:21 ghost systemd[1]: dev-disk-by\x2duuid-146fef04\x2d22d9\x2d479e\x2db379\x2d3e090bf73fbd.device: Job dev-disk-by\x2duuid-146fef04\x2d22d9\x2d479e\x2db379\x2d3e090bf73fbd.device/start failed with r>
Jun 04 16:57:21 ghost systemd[1]: dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device: Job dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device/start timed out.
Jun 04 16:57:21 ghost systemd[1]: Timed out waiting for device /dev/disk/by-uuid/5c3245c8-29a4-416f-b1b4-b49841b81ce2.
Subject: A start job for unit dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device has failed
Defined-By: systemd
Support: http://www.ubuntu.com/support
A start job for unit dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device has finished with a failure.
The job identifier is 35 and the job result is timeout.
Jun 04 16:57:21 ghost systemd[1]: Dependency failed for /mnt/disk1.
Subject: A start job for unit mnt-disk1.mount has failed
Defined-By: systemd
Support: http://www.ubuntu.com/support
A start job for unit mnt-disk1.mount has finished with a failure.
The job identifier is 34 and the job result is dependency.
Jun 04 16:57:21 ghost systemd[1]: mnt-disk1.mount: Job mnt-disk1.mount/start failed with result 'dependency'.
Jun 04 16:57:21 ghost systemd[1]: dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device: Job dev-disk-by\x2duuid-5c3245c8\x2d29a4\x2d416f\x2db1b4\x2db49841b81ce2.device/start failed with r>
Jun 04 16:57:21 ghost systemd[1]: dev-disk-by\x2duuid-905b4733\x2d0ec2\x2d4396\x2d9cbb\x2dc918658f79e9.device: Job dev-disk-by\x2duuid-905b4733\x2d0ec2\x2d4396\x2d9cbb\x2dc918658f79e9.device/start timed out.
Jun 04 16:57:21 ghost systemd[1]: Timed out waiting for device /dev/disk/by-uuid/905b4733-0ec2-4396-9cbb-c918658f79e9.
Subject: A start job for unit dev-disk-by\x2duuid-905b4733\x2d0ec2\x2d4396\x2d9cbb\x2dc918658f79e9.device has failed
Defined-By: systemd
Support: http://www.ubuntu.com/support
A start job for unit dev-disk-by\x2duuid-905b4733\x2d0ec2\x2d4396\x2d9cbb\x2dc918658f79e9.device has finished with a failure.
不确定这是否相关，但 Thunderbay 有一个 DisplayPort 输出，我多次看到“PPM init failed (-110)”错误。想知道这是否是驱动程序的问题，但在线搜索似乎没有返回任何结果。我只在 fstab 条目处于活动状态时看到 PPM 错误。
目前我很茫然，非常感谢任何帮助！
答案1
答案似乎是在 fstab 条目中添加 nofail，即
UUID="5c3245c8-29a4-416f-b1b4-b49841b81ce2" /mnt/disk1 ext4 defaults,nofail 0 0