Estou lutando com a configuração manual de um RAID1 + RAID10 . Estou tentando o procedimento em uma VM (VirtualBox 5.0.14 r105127) no OSX 11.10.3.
A estratégia que eu tomei é:
O conjunto completo de comandos que eu fiz está disponível aqui .
centos no primeiro disco /dev/sda . cp -a mnt/old* mnt/new (inclusive incluiu a partição /boot/efi ) /etc/fstab com os mapeamentos corretos /etc/default/grub adicionando rd.auto=1 rd.lvm=[...] rd.md.uuid=[...] com os valores corretos. initramfs dracut --mdadmconfig --fstab --add "mdraid" --add-drivers "raid1 raid10"
grub.cfg grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg
O que eu estou sentindo falta aqui?
Alguns detalhes sobre o status atual, comandos emitidos do sistema
for i in b c d; do
efibootmgr --create --disk /dev/sd$i --label "CentOS Backup - /dev/sd$i" --load "\EFI\centos\grub.efi";
done
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 8G 0 disk
├─sda1 8:1 0 200M 0 part /boot/efi
├─sda2 8:2 0 500M 0 part /boot
└─sda3 8:3 0 7,3G 0 part
├─centos-root 253:0 0 6,5G 0 lvm /
└─centos-swap 253:1 0 820M 0 lvm [SWAP]
sdb 8:16 0 8G 0 disk
├─sdb1 8:17 0 200M 0 part
├─sdb2 8:18 0 500M 0 part
│ └─md125 9:125 0 500M 0 raid1
├─sdb3 8:19 0 3,2G 0 part
│ └─md126 9:126 0 3,2G 0 raid1
│ ├─vgroot-swap 253:3 0 1G 0 lvm
│ └─vgroot-root 253:4 0 2,2G 0 lvm /mnt/raidsys
└─sdb4 8:20 0 4,1G 0 part
└─md127 9:127 0 8,2G 0 raid10
└─vghome-home 253:2 0 8,2G 0 lvm
sdc 8:32 0 8G 0 disk
├─sdc1 8:33 0 200M 0 part
├─sdc2 8:34 0 500M 0 part
│ └─md125 9:125 0 500M 0 raid1
├─sdc3 8:35 0 3,2G 0 part
│ └─md126 9:126 0 3,2G 0 raid1
│ ├─vgroot-swap 253:3 0 1G 0 lvm
│ └─vgroot-root 253:4 0 2,2G 0 lvm /mnt/raidsys
└─sdc4 8:36 0 4,1G 0 part
└─md127 9:127 0 8,2G 0 raid10
└─vghome-home 253:2 0 8,2G 0 lvm
sdd 8:48 0 8G 0 disk
├─sdd1 8:49 0 200M 0 part
├─sdd2 8:50 0 500M 0 part
│ └─md125 9:125 0 500M 0 raid1
├─sdd3 8:51 0 3,2G 0 part
│ └─md126 9:126 0 3,2G 0 raid1
│ ├─vgroot-swap 253:3 0 1G 0 lvm
│ └─vgroot-root 253:4 0 2,2G 0 lvm /mnt/raidsys
└─sdd4 8:52 0 4,1G 0 part
└─md127 9:127 0 8,2G 0 raid10
└─vghome-home 253:2 0 8,2G 0 lvm
sr0 11:0 1 56,3M 0 rom
mdadm --examine --scan --verbose
ARRAY /dev/md/boot level=raid1 metadata=1.0 num-devices=4 UUID=1f726cc3:387c49c3:3cee8230:f11a4640 name=localhost:boot
devices=/dev/sdd2,/dev/sdc2,/dev/sdb2
ARRAY /dev/md/root level=raid1 metadata=1.2 num-devices=4 UUID=fea6baab:29711848:997387aa:295ec48f name=localhost:root
devices=/dev/sdd3,/dev/sdc3,/dev/sdb3
ARRAY /dev/md/home level=raid10 metadata=1.2 num-devices=4 UUID=edf6287a:ba1236a6:2a3471d2:edac85cb name=localhost:home
devices=/dev/sdd4,/dev/sdc4,/dev/sdb4
vgs
VG #PV #LV #SN Attr VSize VFree
centos 1 2 0 wz--n- 7,31g 40,00m
vghome 1 1 0 wz--n- 8,18g 0
vgroot 1 2 0 wz--n- 3,22g 0
lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root centos -wi-ao---- 6,47g
swap centos -wi-ao---- 820,00m
home vghome -wi-a----- 8,18g
root vgroot -wi-a----- 2,22g
swap vgroot -wi-a----- 1,00g
/dev/sda
/dev/block/8:1: SEC_TYPE="msdos" UUID="1E4D-DBA3" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="b5c88e63-06fa-4f20-8cb9-9bad8b5c79fc"
/dev/block/253:1: UUID="b9c3c080-76d4-44e2-a0b6-3260193d6345" TYPE="swap"
/dev/sr0: UUID="2016-01-19-16-46-09-00" LABEL="VBOXADDITIONS_5.0.14_105127" TYPE="iso9660"
/dev/sdb1: SEC_TYPE="msdos" UUID="CEE8-7E69" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="2a458d61-6959-4ec3-a283-1c4d1f76f69d"
/dev/sdb2: UUID="1f726cc3-387c-49c3-3cee-8230f11a4640" UUID_SUB="349956d0-e1e9-dcb4-1054-ab700cc64004" LABEL="localhost:boot" TYPE="linux_raid_member" PARTUUID="5cca664e-0cad-44c6-8165-d7a77745f45a"
/dev/sdb3: UUID="fea6baab-2971-1848-9973-87aa295ec48f" UUID_SUB="07be5c6b-3d27-daad-85ea-a6c6e78fd22a" LABEL="localhost:root" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="ae26fa90-9493-4984-a44e-2892ef11604a"
/dev/sdb4: UUID="edf6287a-ba12-36a6-2a34-71d2edac85cb" UUID_SUB="d04ed8bb-c427-ad9e-3b0f-3186cf38c17e" LABEL="localhost:home" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="a4ddae48-2c8e-427d-80ec-3c856e80c752"
/dev/sdc1: SEC_TYPE="msdos" UUID="EE8B-2290" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="bd520660-8448-4bda-9a10-0f03d90468eb"
/dev/sdc2: UUID="1f726cc3-387c-49c3-3cee-8230f11a4640" UUID_SUB="4ea6709b-1c30-8476-063a-147c8230fa5c" LABEL="localhost:boot" TYPE="linux_raid_member" PARTUUID="1c5f95bb-e4a3-4438-a538-824b6a85176f"
/dev/sdc3: UUID="fea6baab-2971-1848-9973-87aa295ec48f" UUID_SUB="18d60a38-6306-6f0b-2aad-f5b2fe3dfba1" LABEL="localhost:root" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="1d775697-113c-4bf4-bfec-6f5768b6a0fb"
/dev/sdc4: UUID="edf6287a-ba12-36a6-2a34-71d2edac85cb" UUID_SUB="7454fefb-3217-16ad-9334-f36db6ab2038" LABEL="localhost:home" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="5f0f489b-60ff-4958-a24c-ad05e9c8e840"
/dev/sdd1: SEC_TYPE="msdos" UUID="EFF5-FDC4" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="a0670bb3-8dc4-4af9-b5d2-51609caf999a"
/dev/sdd2: UUID="1f726cc3-387c-49c3-3cee-8230f11a4640" UUID_SUB="9508d1ed-237a-d782-ddaa-87099b90a08d" LABEL="localhost:boot" TYPE="linux_raid_member" PARTUUID="9a4abae3-0ccc-460d-9bd9-814ca391cf69"
/dev/sdd3: UUID="fea6baab-2971-1848-9973-87aa295ec48f" UUID_SUB="dca1324c-f034-939d-923a-b3255d535781" LABEL="localhost:root" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="21a4d5f4-cbd3-4397-9fab-cf0e1c3e77e4"
/dev/sdd4: UUID="edf6287a-ba12-36a6-2a34-71d2edac85cb" UUID_SUB="4296c7d1-620e-cfb1-1c37-220022a7f01f" LABEL="localhost:home" TYPE="linux_raid_member" PARTLABEL="Linux RAID" PARTUUID="fbd7b585-bf9e-43fa-8d54-4fcb6749dfc2"
/dev/md127: UUID="KV9voE-ps3q-BAD5-rKYS-ZZRX-0Edq-WMkR5G" TYPE="LVM2_member"
/dev/md126: UUID="viiJV2-Uah7-DX82-oiGJ-jBDz-wCOl-TLvDK2" TYPE="LVM2_member"
/dev/mapper/vghome-home: LABEL="Home" UUID="9e7437a7-1f40-48fd-a544-a70f4be0e52c" TYPE="xfs"
/dev/mapper/vgroot-swap: LABEL="Swap" UUID="37cc3754-411e-4f4c-9044-e3c76d965968" TYPE="swap"
/dev/mapper/vgroot-root: LABEL="Root" UUID="82ff7a16-6e1d-4c29-930d-055db267aaa8" TYPE="xfs"
/dev/md125: LABEL="Boot" UUID="25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1" TYPE="xfs"
mount /dev/vgroot/root /mnt/raidsys
cat /mnt/raidsys/etc/fstab
#
# /etc/fstab
# Created by anaconda on Sat Feb 27 23:23:36 2016
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
#/dev/mapper/centos-root / xfs defaults 0 0
#UUID=1c8085bb-a226-4435-8e6f-0953025f6f1a /boot xfs defaults 0 0
#UUID=1E4D-DBA3 /boot/efi vfat umask=0077,shortname=winnt 0 0
#/dev/mapper/centos-swap swap swap defaults 0 0
########################
/dev/mapper/vgroot-root / xfs defaults 0 0
UUID=25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1 /boot xfs 0 0
UUID=CEE8-7E69 /boot/efi vfat umask=0077,shortname=winnt 0 0
/dev/mapper/vgroot-swap swap swap defaults 0 0
cat /mnt/raidsys/etc/default/grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="crashkernel=auto rd.auto=1 rd.lvm.lv=vgroot/root rd.md.uuid=fea6baab:29711848:997387aa:295ec48f rd.md.uuid=1f726cc3:387c49c3:3cee8230:f11a4640 rd.lvm.lv=vgroot/swap rhgb quiet"
GRUB_DISABLE_RECOVERY="true"
mount /dev/md125 /mnt/raidboot
lsinitrd /mnt/raidboot/initramfs-3.10.0-327.el7.x86_64.img | grep raid* | xclip -selection clipboard
Image: /mnt/raidboot/initramfs-3.10.0-327.el7.x86_64.img: 19M
mdraid
-r-xr-xr-x 1 root root 11264 Feb 28 01:00 usr/lib64/device-mapper/libdevmapper-event-lvm2raid.so
lrwxrwxrwx 1 root root 44 Feb 28 01:00 usr/lib64/libdevmapper-event-lvm2raid.so -> device-mapper/libdevmapper-event-lvm2raid.so
-rwxr-xr-x 1 root root 265 Sep 12 2013 usr/lib/dracut/hooks/cleanup/99-mdraid-needshutdown.sh
-rwxr-xr-x 1 root root 910 Sep 12 2013 usr/lib/dracut/hooks/pre-mount/10-mdraid-waitclean.sh
-rw-r--r-- 1 root root 15037 Nov 19 23:51 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/crypto/async_tx/async_raid6_recov.ko
-rw-r--r-- 1 root root 26061 Nov 19 23:52 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/md/raid0.ko
-rw-r--r-- 1 root root 79765 Nov 19 23:52 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/md/raid10.ko
-rw-r--r-- 1 root root 62645 Nov 19 23:52 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/md/raid1.ko
-rw-r--r-- 1 root root 168581 Nov 19 23:52 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/md/raid456.ko
drwxr-xr-x 2 root root 0 Feb 28 01:00 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/lib/raid6
-rw-r--r-- 1 root root 101965 Nov 19 23:53 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/lib/raid6/raid6_pq.ko
-rw-r--r-- 1 root root 2138 Nov 20 21:14 usr/lib/udev/rules.d/63-md-raid-arrays.rules
-rwxr-xr-x 1 root root 708 Sep 12 2013 usr/sbin/mdraid-cleanup
-rwxr-xr-x 1 root root 1074 Sep 12 2013 usr/sbin/mdraid_start
mount /dev/sdb1 /mnt/raidboot/efi
ls -al /mnt/raidboot/efi/EFI/centos
totale 5792
drwxr-xr-x. 3 root root 4096 28 feb 01.00 .
drwxr-xr-x. 4 root root 4096 27 feb 23.28 ..
-rwxr-xr-x. 1 root root 128 7 dic 14.19 BOOT.CSV
drwxr-xr-x. 2 root root 4096 28 feb 00.54 fonts
-rwxr-xr-x. 1 root root 1009536 24 nov 16.49 gcdx64.efi
-rwxr-xr-x. 1 root root 7038 28 feb 01.00 grub.cfg
-rwxr-xr-x. 1 root root 1024 27 feb 23.34 grubenv
-rwxr-xr-x. 1 root root 1009536 24 nov 16.49 grubx64.efi
-rwxr-xr-x. 1 root root 1283952 7 dic 14.19 MokManager.efi
-rwxr-xr-x. 1 root root 1291512 7 dic 14.19 shim-centos.efi
-rwxr-xr-x. 1 root root 1296176 7 dic 14.19 shim.efi
cat /mnt/raidboot/efi/EFI/centos/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 (3.10.0-327.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-327.el7.x86_64-advanced-82ff7a16-6e1d-4c29-930d-055db267aaa8' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod xfs
set root='mduuid/1f726cc3387c49c33cee8230f11a4640'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='mduuid/1f726cc3387c49c33cee8230f11a4640' 25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1
else
search --no-floppy --fs-uuid --set=root 25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1
fi
linuxefi /vmlinuz-3.10.0-327.el7.x86_64 root=/dev/mapper/vgroot-root ro crashkernel=auto rd.auto=1 rd.lvm.lv=vgroot/root rd.md.uuid=fea6baab:29711848:997387aa:295ec48f rd.md.uuid=1f726cc3:387c49c3:3cee8230:f11a4640 rd.lvm.lv=vgroot/swap rhgb quiet
initrdefi /initramfs-3.10.0-327.el7.x86_64.img
}
menuentry 'CentOS Linux (0-rescue-26d51bbb9d054b0a8566525e1d8f3937) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-0-rescue-26d51bbb9d054b0a8566525e1d8f3937-advanced-82ff7a16-6e1d-4c29-930d-055db267aaa8' {
load_video
insmod gzio
insmod part_gpt
insmod part_gpt
insmod part_gpt
insmod diskfilter
insmod mdraid1x
insmod xfs
set root='mduuid/1f726cc3387c49c33cee8230f11a4640'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='mduuid/1f726cc3387c49c33cee8230f11a4640' 25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1
else
search --no-floppy --fs-uuid --set=root 25fc17e0-29bb-4e5b-b1b7-06216cd7e0a1
fi
linuxefi /vmlinuz-0-rescue-26d51bbb9d054b0a8566525e1d8f3937 root=/dev/mapper/vgroot-root ro crashkernel=auto rd.auto=1 rd.lvm.lv=vgroot/root rd.md.uuid=fea6baab:29711848:997387aa:295ec48f rd.md.uuid=1f726cc3:387c49c3:3cee8230:f11a4640 rd.lvm.lv=vgroot/swap rhgb quiet
initrdefi /initramfs-0-rescue-26d51bbb9d054b0a8566525e1d8f3937.img
}
if [ "x$default" = 'CentOS Linux (3.10.0-327.el7.x86_64) 7 (Core)' ]; then default='Advanced options for CentOS Linux>CentOS Linux (3.10.0-327.el7.x86_64) 7 (Core)'; fi;
### 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 ###
menuentry 'CentOS Linux release 7.2.1511 (Core) (on /dev/mapper/centos-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-3e9ce32e-8b26-4053-ad4e-1b75fda46260' {
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 1c8085bb-a226-4435-8e6f-0953025f6f1a
else
search --no-floppy --fs-uuid --set=root 1c8085bb-a226-4435-8e6f-0953025f6f1a
fi
linux /vmlinuz-0-rescue-26d51bbb9d054b0a8566525e1d8f3937 root=/dev/dm-5
initrd /initramfs-0-rescue-26d51bbb9d054b0a8566525e1d8f3937.img
}
submenu 'Advanced options for CentOS Linux release 7.2.1511 (Core) (on /dev/mapper/centos-root)' $menuentry_id_option 'osprober-gnulinux-advanced-3e9ce32e-8b26-4053-ad4e-1b75fda46260' {
menuentry 'CentOS Linux release 7.2.1511 (Core) (on /dev/mapper/centos-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-0-rescue-26d51bbb9d054b0a8566525e1d8f3937--3e9ce32e-8b26-4053-ad4e-1b75fda46260' {
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 1c8085bb-a226-4435-8e6f-0953025f6f1a
else
search --no-floppy --fs-uuid --set=root 1c8085bb-a226-4435-8e6f-0953025f6f1a
fi
linux /vmlinuz-0-rescue-26d51bbb9d054b0a8566525e1d8f3937 root=/dev/dm-5
initrd /initramfs-0-rescue-26d51bbb9d054b0a8566525e1d8f3937.img
}
menuentry 'CentOS Linux release 7.2.1511 (Core) (on /dev/mapper/centos-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.10.0-327.el7.x86_64--3e9ce32e-8b26-4053-ad4e-1b75fda46260' {
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 1c8085bb-a226-4435-8e6f-0953025f6f1a
else
search --no-floppy --fs-uuid --set=root 1c8085bb-a226-4435-8e6f-0953025f6f1a
fi
linux /vmlinuz-3.10.0-327.el7.x86_64 root=/dev/dm-5
initrd /initramfs-3.10.0-327.el7.x86_64.img
}
}
### 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.
### 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 ###
efibootmgr -v
BootCurrent: 0001
BootOrder: 0004,0003,0000,0001,0002
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)SATA(0,0,0)
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)SATA(1,0,0)
Boot0002* EFI Internal Shell MM(b,3fc4f000,3ffbefff)FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)
Boot0003* CentOS Linux HD(1,800,64000,b5c88e63-06fa-4f20-8cb9-9bad8b5c79fc)File(\EFI\centos\shim.efi)
Boot0004* CentOS Raid HD(1,800,64000,2a458d61-6959-4ec3-a283-1c4d1f76f69d)File(\EFI\centos\shim.efi)
Tags uefi raid mdadm centos software-raid