PowerEdge: 블랙리스트에 등록된 vfat 모듈로 인해 Red Hat 시스템이 유지 관리 모드로 부팅됩니다.

Summary: vfat(Virtual File Allocation Table) 모듈이 블랙리스트에 추가되어 Red Hat 시스템이 부팅되지 않고 유지 관리 모드로 전환됩니다.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

Linux 부팅 중에 시스템이 유지 보수 모드로 전환되고 루트 비밀번호를 묻습니다.
시스템에 다른 커널 버전이 설치되어 있는 경우 이 문제는 모든 커널 버전에서 발생할 수 있습니다.

Linux 유지 보수 모드
 

Cause

아래 명령의 출력은 'vfat' 모듈이 블랙리스트에 올랐습니다.
[root@localhost ~]# grep vfat /etc/modprobe.d/*
/etc/modprobe.d/CIS.conf:install vfat /bin/true 

루트 암호를 입력한 후 mount -av 명령을 실행하면 다음 오류가 /boot/efi.

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

Resolution

주석(# 키)을 다음 줄의 시작 부분에 입력합니다. modprobe 구성 파일:

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

 

아래 명령을 실행하여 vfat 모듈을 로드할 수 있는지 확인합니다.

[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 

 

다음으로 vfat 모듈이 로드되었는지 확인합니다.

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


그런 다음 "를 사용하여 파일 시스템을 마운트하거나 다시 마운트합니다.mount -av"을 설정합니다.

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


Once /boot/efi 가 마운트된 경우 시스템을 재부팅하면 성공적으로 부팅할 수 있습니다.

Affected Products

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

Products

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 ...
Article Properties
Article Number: 000211569
Article Type: Solution
Last Modified: 11 Dec 2024
Version:  2
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