Ubuntu 대신 CentOS7을 설치했습니다.
저도 윈도우8이 설치되어 있습니다.
CentOS7을 설치한 후 Windows를 실행할 수 없습니다.
내 노트북: ASUS R510J
시작 스크립트:
Boot Info Script 0.61 [1 April 2012]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT16
Boot sector info: According to the info in the boot sector, sda1 starts
at sector 0. But according to the info from fdisk,
sda1 starts at sector 2048.
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD
sda3: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sda4: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda7: __________________________________________________________________________
File system: xfs
Boot sector type: -
Boot sector info:
Operating System:
Boot files: /grub2/grub.cfg
sda8: __________________________________________________________________________
File system: LVM2_member
Boot sector type: -
Boot sector info:
centos-root': __________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
centos-swap': __________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
mount: unknown filesystem type ''
mount: unknown filesystem type ''
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 480.1 GB, 480103981056 bytes, 937703088 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 937,703,087 937,703,087 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 206,847 204,800 EFI System partition
/dev/sda2 206,848 2,050,047 1,843,200 Windows Recovery Environment (Windows)
/dev/sda3 2,050,048 2,312,191 262,144 Microsoft Reserved Partition (Windows)
/dev/sda4 2,312,192 195,117,055 192,804,864 Data partition (Windows/Linux)
/dev/sda5 377,391,104 906,223,615 528,832,512 Data partition (Windows/Linux)
/dev/sda6 906,223,616 937,701,375 31,477,760 Windows Recovery Environment (Windows)
/dev/sda7 195,117,056 196,141,055 1,024,000 Data partition (Windows/Linux)
/dev/sda8 196,141,056 376,244,223 180,103,168 Logical Volume Manager (LVM) partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/mapper/centos-root 8fd14e11-094d-4eb3-962a-f59e92fbb93a xfs
/dev/mapper/centos-swap 08c14e2d-e869-4185-8604-802330769b3f swap
/dev/sda1 44E0-3EBB vfat
/dev/sda2 A26E27356E2701A1 ntfs Recovery
/dev/sda3
/dev/sda4 8C7A1FC27A1FA7CA ntfs OS
/dev/sda5 445E1D585E1D43D8 ntfs Data
/dev/sda6 8E082DDA082DC257 ntfs Restore
/dev/sda7 7eb2363a-e4fe-49eb-b437-49935fde30be xfs
/dev/sda8 EIKhsp-vfTS-ONfc-3vQ9-Wpfr-Ob2w-pYCTaM LVM2_member
========================= "ls -R /dev/mapper/" output: =========================
/dev/mapper:
centos-root
centos-swap
control
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/mapper/centos-root / xfs (rw,relatime,attr2,inode64,noquota)
/dev/sda1 /boot/efi vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=winnt,errors=remount-ro)
/dev/sda7 /boot xfs (rw,relatime,attr2,inode64,noquota)
============================= sda7/grub2/grub.cfg: =============================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
set pager=1
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="${saved_entry}"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
terminal_output console
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/00_tuned ###
set tuned_params=""
### END /etc/grub.d/00_tuned ###
### BEGIN /etc/grub.d/01_users ###
if [ -f ${prefix}/user.cfg ]; then
source ${prefix}/user.cfg
if [ -n "${GRUB2_PASSWORD}" ]; then
set superusers="root"
export superusers
password_pbkdf2 root ${GRUB2_PASSWORD}
fi
fi
### END /etc/grub.d/01_users ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'CentOS Linux (4.5.0-1.el7.elrepo.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-4.5.0-1.el7.elrepo.x86_64-advanced-8fd14e11-094d-4eb3-962a-f59e92fbb93a' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 7eb2363a-e4fe-49eb-b437-49935fde30be
else
search --no-floppy --fs-uuid --set=root 7eb2363a-e4fe-49eb-b437-49935fde30be
fi
linuxefi /vmlinuz-4.5.0-1.el7.elrepo.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet rdblacklist=nouveau
initrdefi /initramfs-4.5.0-1.el7.elrepo.x86_64.img
}
menuentry 'CentOS Linux (3.10.0-327.13.1.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-327.13.1.el7.x86_64-advanced-8fd14e11-094d-4eb3-962a-f59e92fbb93a' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 7eb2363a-e4fe-49eb-b437-49935fde30be
else
search --no-floppy --fs-uuid --set=root 7eb2363a-e4fe-49eb-b437-49935fde30be
fi
linuxefi /vmlinuz-3.10.0-327.13.1.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet rdblacklist=nouveau
initrdefi /initramfs-3.10.0-327.13.1.el7.x86_64.img
}
menuentry 'CentOS Linux (3.10.0-327.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-327.el7.x86_64-advanced-8fd14e11-094d-4eb3-962a-f59e92fbb93a' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 7eb2363a-e4fe-49eb-b437-49935fde30be
else
search --no-floppy --fs-uuid --set=root 7eb2363a-e4fe-49eb-b437-49935fde30be
fi
linuxefi /vmlinuz-3.10.0-327.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet rdblacklist=nouveau
initrdefi /initramfs-3.10.0-327.el7.x86_64.img
}
menuentry 'CentOS Linux (0-rescue-2cc685281d934fa0a98912fc50f1893d) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-0-rescue-2cc685281d934fa0a98912fc50f1893d-advanced-8fd14e11-094d-4eb3-962a-f59e92fbb93a' {
load_video
insmod gzio
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 7eb2363a-e4fe-49eb-b437-49935fde30be
else
search --no-floppy --fs-uuid --set=root 7eb2363a-e4fe-49eb-b437-49935fde30be
fi
linuxefi /vmlinuz-0-rescue-2cc685281d934fa0a98912fc50f1893d root=/dev/mapper/centos-root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet rdblacklist=nouveau
initrdefi /initramfs-0-rescue-2cc685281d934fa0a98912fc50f1893d.img
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
#menuentry "Windows 8" {
# set root='(hd0,2)'
# chainloader +1
#}
menuentry "Windows 8" {
insmod part_gpt
insmod chain
set root='(hd0,gpt3)'
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
#menuentry 'Windows 8 (loader)' {
# insmod part_msdos
# insmod ntfs
# set root='hd0,msdos1'
# ntldr /bootmgr
#}
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=================== sda7: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on centos-root'
Unknown BootLoader on centos-swap'
=============================== StdErr Messages: ===============================
cat: /tmp/BootInfo-S4HqYaMe/Tmp_Log: No such file or directory
Failed to find logical volume "centos/root'"
Failed to find logical volume "centos/root'"
Failed to find logical volume "centos/root'"
hexdump: /dev/mapper/centos-root': No such file or directory
hexdump: stdin: Bad file descriptor
hexdump: /dev/mapper/centos-root': No such file or directory
hexdump: all input file arguments failed
Failed to find logical volume "centos/swap'"
Failed to find logical volume "centos/swap'"
Failed to find logical volume "centos/swap'"
hexdump: /dev/mapper/centos-swap': No such file or directory
hexdump: stdin: Bad file descriptor
hexdump: /dev/mapper/centos-swap': No such file or directory
hexdump: all input file arguments failed
mdadm: No arrays found in config file or automatically
fdisk -l:
➜ ~ sudo fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
Disk /dev/sda: 480.1 GB, 480103981056 bytes, 937703088 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: gpt
# Start End Size Type Name
1 2048 206847 100M EFI System EFI System Partition
2 206848 2050047 900M Windows recover Basic data partition
3 2050048 2312191 128M Microsoft reser Microsoft reserved partition
4 2312192 195117055 92G Microsoft basic Basic data partition
5 377391104 906223615 252.2G Microsoft basic Basic data partition
6 906223616 937701375 15G Windows recover Basic data partition
7 195117056 196141055 500M Microsoft basic
8 196141056 376244223 85.9G Linux LVM
Disk /dev/mapper/centos-root: 85.9 GB, 85899345920 bytes, 167772160 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/centos-swap: 6308 MB, 6308233216 bytes, 12320768 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sdb: 4009 MB, 4009754624 bytes, 7831552 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 * 128 7831551 3915712 b W95 FAT32
sudo grub2-mkconfig -o /boot/grub2/grub.cfg:
➜ ~ sudo grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.5.0-1.el7.elrepo.x86_64
Found initrd image: /boot/initramfs-4.5.0-1.el7.elrepo.x86_64.img
Found linux image: /boot/vmlinuz-3.10.0-327.13.1.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-327.13.1.el7.x86_64.img
Found linux image: /boot/vmlinuz-3.10.0-327.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-327.el7.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-2cc685281d934fa0a98912fc50f1893d
Found initrd image: /boot/initramfs-0-rescue-2cc685281d934fa0a98912fc50f1893d.img
done
및 /etc/grub.d/40_custom 파일:
#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
#menuentry "Windows 8" {
# set root='(hd0,6)'
# chainloader +1
#}
#menuentry "Windows 8" {
# insmod part_gpt
# insmod chain
# set root='(hd0,gpt1)'
# chainloader /EFI/Microsoft/Boot/bootmgfw.efi
#}
#menuentry 'Windows 8 (loader)' {
# insmod part_msdos
# insmod ntfs
# set root='hd0,msdos1'
# chainloader +1
# ntldr /bootmgr
#}
menuentry "Windows 8" {
insmod part_gpt
insmod ntfs
insmod search_fs_uuid
insmod chain
chainloader /EFI/BOOT/BOOTX64.EFI
}
저는 파티션 이름이나 체인 로더를 다양하게 혼합해 보았습니다. CentOS7을 설치한 후 누군가 잘못된 EFI 부팅 이름에 문제가 있다는 것을 읽었습니다. 또한 올바른 EFI 파일을 부팅 가능한 Windows 파티션에 복사해 보았습니다.
➜ ~ sudo grub2-mkconfig -o /boot/grub2/grub.cfg의 반환은 항상 동일합니다.
어쨌든 BIOS에서 uefi에서 부팅하는 옵션을 추가했는데 Windows 8이 grub에 표시되지만 다음을 선택하면 다음과 같습니다.
"e"를 클릭하면:
또한 루트 파티션과 체인 로더를 변경해 보았습니다.
나는 그것을 실행하기 위해 ntfs-3d, epel 및 기타 모든 것을 설치했습니다. Centos에서 Windows 파일을 볼 수 있습니다.
어떤 도움이라도 받고 싶습니다. 가능하면 Windows나 CentOS를 다시 설치하고 싶지 않습니다.
답변1
bootmgfw.efi가 있는 올바른 파티션을 찾아 그에 따라 루트 파티션을 설정하십시오. bootmgfw.efi가 있는 파티션을 찾으려면 grub 복구 모드로 들어가십시오(누름)'이자형'그런 다음F2)를 입력한 다음엘에스. 그러면 파티션(windows 및 centos)이 표시됩니다. 시행착오를 통해 ls (hd0,gpt1)말 등을 제공하여 bootmgfw.efi를 찾으 십시오. bootmgfw.efi가 포함된 파티션을 찾으면 해당 파티션을 라인에 지정하십시오 set root=. 그러면 Windows efi 부팅 관리자를 찾아 Windows로 부팅할 수 있습니다.