Почему процесс загрузки продолжает ссылаться на диск / раздел?

Недавно я заменил два 1-терабайтных жестких диска на один 4-терабайтный жесткий диск.

Чтобы убедиться, что новый привод будет работать избыточно, я протестировал опцию nofail (подробности см. В справочной странице fstab ). Я бы выключил систему, отключил диск и посмотрел, загрузилась ли система. Где-то во время моего тестирования я испытывал зависания во время загрузки. Как только мне удалось загрузиться, система зависла после перехода на экран блокировки.

1114 Вещи, кажется, сейчас стабильны. Я посмотрел журналы, используя journalctl , но я не уверен, что искать, и программа выдает сотни строк информации.

Чем я пытался sudo cat /var/log/boot.log, и заканчивал этим:

[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…35\x2d43a7\[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…5\x2d43a7\x[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…5\x2d43a7\x[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…2d43a7\x2d9[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[     *] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[    **] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[   ***] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[  *** ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ ***  ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[***   ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[**    ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[*     ] A start job is running for dev-disk-by\x2duuid-168dfcf7\x2d…d43a7\x2d9a[ TIME ] Timed out waiting for device dev-disk-by\x2duuid-168dfcf7\x2d7635\x2d43a7\x2d9a22\x2dcce4598b8844.device.
[DEPEND] Dependency failed for File System Check on /dev/disk/by-uuid/168dfcf7-7635-43a7-9a22-cce4598b8844.
[DEPEND] Dependency failed for /mnt/media2.
[DEPEND] Dependency failed for Local File Systems.
[DEPEND] Dependency failed for Clean up any mess left by 0dns-up.
         Starting Set console font and keymap...
[  OK  ] Reached target Bluetooth.
[  OK  ] Reached target Login Prompts.
         Starting Set console scheme...
[  OK  ] Started Stop ureadahead data collection 45s after completed startup.
[  OK  ] Closed Syslog Socket.
[  OK  ] Reached target Timers.
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Create Volatile Files and Directories...
         Starting AppArmor initialization...
[  OK  ] Started Emergency Shell.
[  OK  ] Reached target Emergency Mode.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Sockets.
[  OK  ] Started Set console font and keymap.
[  OK  ] Started Set console scheme.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Name Resolution...
         Starting Network Time Synchronization...
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started AppArmor initialization.
         Starting Raise network interfaces...
[  OK  ] Started Raise network interfaces.
[  OK  ] Reached target Network.
[  OK  ] Reached target Network is Online.

Когда я снова запускаю эту команду, я получаю тот же вывод без повторяющейся части первой строки. UUID (168dfcf7-7635-43a7-9a22-cce4598b8844) предназначен для единственного раздела на одном из замененных жестких дисков. На самом деле он все еще присутствует - хотя и закомментирован - в моем файле /etc/fstab:

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=766c6a6f-98fc-4c26-868c-c2d542ad373a /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=4DD5-F9C6  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sda3 during installation
UUID=09724afe-6b53-4b29-afb8-0760ed0a1b01 /home           ext4    defaults        0       2
/swapfile                                 none            swap    sw              0       0

#UUID=3fe702f9-bf22-4690-99c4-d7dc5be8079b  /mnt/media  ext4    defaults    0   2
#UUID=168dfcf7-7635-43a7-9a22-cce4598b8844  /mnt/media2 ext4    defaults    0   2
UUID=41aed6f4-8336-48ef-95d0-9911d81e9f75   /mnt/vault  ext4    defaults,nofail 0   2

Почему процесс загрузки ссылается на этот диск / раздел? Не правильно ли я удалил его из система? Я предполагал, что будет достаточно комментировать его из файла /etc/fstab? Связано ли это с нестабильностью системы, с которой я столкнулся при тестировании жесткого диска большего размера?

ПРИМЕЧАНИЕ. Операционная система установлена ​​на отдельном твердотельном диске.