PowerEdge: Red Hat-systemopstart i vedligeholdelsestilstand på grund af vfat-modulet sortlistet

Oversigt: Red Hat-systemet starter ikke og går i vedligeholdelsestilstand på grund af VFAT-modulet (Virtual File Allocation Table) sortlistet.

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Symptomer

Systemet går i vedligeholdelsestilstand under Linux-opstart og beder om root-adgangskoden .
Hvis systemet har andre kerneversioner installeret, kan dette problem opstå på enhver kerneversion.

Linux-vedligeholdelsestilstand
 

Årsag

Resultatet af kommandoen nedenfor angiver, at 'vfat' modulet er blevet sortlistet.
[root@localhost ~]# grep vfat /etc/modprobe.d/*
/etc/modprobe.d/CIS.conf:install vfat /bin/true 

Når du har indtastet root-adgangskoden, skal du køre mount -av kommando, og følgende fejl observeres i /boot/efi.

[root@localhost ~]# mount -av
/                   :ignored
/boot               :already mounted
mount: /boot/efi: unknown filesystem type 'vfat'.
none                :ignored 

Løsning

Skriv en kommentar (#-tasten) i starten af følgende linje i modprobe Konfigurationsfil:

[root@localhost ~]# cat /etc/modprobe.d/CIS.conf | grep vfat
#install vfat /bin/true 

 

Kør kommandoen nedenfor for at sikre, at vfat-modulet kan indlæses:

[root@loca1host ~]# modprobe -vvv vfat
mdprobe:INFO:custom logging function 0×557adc8b7e50 registered
insmod /lib/modules/4.18.0.e18.×86_64/kernel/fS/fat/vfat.ko.xz
modprobe:INFO:context 0×557adcd944a0 released 

 

Kontroller derefter, om vfat-modulet er indlæst:

[root@localhost ~·]# lsmod | grep vfat
vfat                              20480    0
fat                               81920    1   vfat 


Monter eller monter derefter filsystemet igen ved hjælp af "mount -av":

[root@localhost ~]# mount -av
/                              : ignored
/boot                          : already mounted mount:
/boot/efi                      : successfully mounted 
none                           : ignored 


Engang /boot/efi er monteret, genstart systemet, og det kan starte op med succes.

Berørte produkter

SUSE Linux Enterprise Server 12, Red Hat Enterprise Linux Version 7, Red Hat Enterprise Linux Version 9, Red Hat Enterprise Linux Version 8, SUSE Linux Enterprise Server 15

Produkter

PowerEdge XR2, Poweredge C4140, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6615, PowerEdge C6620, PowerEdge FC640, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX5016s, PowerEdge MX740C, PowerEdge MX750c , PowerEdge MX760c, PowerEdge MX840C, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R340, PowerEdge R350, PowerEdge R360, PowerEdge R440, PowerEdge R450, PowerEdge R540, PowerEdge R550, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R840, PowerEdge R860, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7420, PowerEdge XE7440, PowerEdge XE8545, PowerEdge XE8640, PowerEdge XE9640, PowerEdge XE9680, PowerEdge XR11, PowerEdge XR12 ...
Artikelegenskaber
Artikelnummer: 000211569
Artikeltype: Solution
Senest ændret: 17 maj 2026
Version:  3
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