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Install Ubuntu on RAID 0 and UEFI/GPT system
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| # http://askubuntu.com/questions/505446/how-to-install-ubuntu-14-04-with-raid-1-using-desktop-installer | |
| # http://askubuntu.com/questions/660023/how-to-install-ubuntu-14-04-64-bit-with-a-dual-boot-raid-1-partition-on-an-uefi%5D | |
| sudo -s | |
| apt-get -y install mdadm | |
| apt-get -y install grub-efi-amd64 | |
| sgdisk -z /dev/sda | |
| sgdisk -z /dev/sdb | |
| sgdisk -n 1:0:+100M -t 1:ef00 -c 1:"EFI System" /dev/sda | |
| sgdisk -n 2:0:+8G -t 2:fd00 -c 2:"Linux RAID" /dev/sda | |
| sgdisk -n 3:0:0 -t 3:fd00 -c 3:"Linux RAID" /dev/sda | |
| sgdisk /dev/sda -R /dev/sdb -G | |
| mkfs.fat -F 32 /dev/sda1 | |
| mkdir /tmp/sda1 | |
| mount /dev/sda1 /tmp/sda1 | |
| mkdir /tmp/sda1/EFI | |
| umount /dev/sda1 | |
| mdadm --create /dev/md0 --level=0 --raid-disks=2 /dev/sd[ab]2 | |
| mdadm --create /dev/md1 --level=0 --raid-disks=2 /dev/sd[ab]3 | |
| sgdisk -z /dev/md0 | |
| sgdisk -z /dev/md1 | |
| sgdisk -N 1 -t 1:8200 -c 1:"Linux swap" /dev/md0 | |
| sgdisk -N 1 -t 1:8300 -c 1:"Linux filesystem" /dev/md1 | |
| ubiquity -b | |
| mount /dev/md1p1 /mnt | |
| mount -o bind /dev /mnt/dev | |
| mount -o bind /dev/pts /mnt/dev/pts | |
| mount -o bind /sys /mnt/sys | |
| mount -o bind /proc /mnt/proc | |
| cat /etc/resolv.conf >> /mnt/etc/resolv.conf | |
| chroot /mnt | |
| nano /etc/grub.d/10_linux | |
| # change quick_boot and quiet_boot to 0 | |
| apt-get install -y grub-efi-amd64 | |
| apt-get install -y mdadm | |
| nano /etc/mdadm/mdadm.conf | |
| # remove metadata and name | |
| update-grub | |
| mount /dev/sda1 /boot/efi | |
| grub-install --boot-directory=/boot --bootloader-id=Ubuntu --target=x86_64-efi --efi-directory=/boot/efi --recheck | |
| update-grub | |
| umount /dev/sda1 | |
| dd if=/dev/sda1 of=/dev/sdb1 | |
| efibootmgr -c -g -d /dev/sdb -p 1 -L "Ubuntu #2" -l '\EFI\Ubuntu\grubx64.efi' | |
| exit # from chroot | |
| exit # from sudo -s | |
| reboot |
Me gustaría que explicaras con detalle esos comandos. Esto es por que requiero lo siguiente:
- Instalar Ubuntu en su versión mas reciente, en los 4 SSD x 240Gb, En RAID 0, SIN SWAP. Debido, a que no tiene sentido meter SWAP en los SSD (Mi tarjeta madre lleva Intel Rapid Storage para dejar listo el Raid 0 desde la BIOS (MSI Z97 MPOWER), Y el Ubuntu no desencadena el aviso de que no se puede instalar con IRST)
- Dejar configurado los 4 HDD x 2Tb en RAID 0, Para almacenamiento
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I've been looking for how to install raid on linux for a few years now ( with the o/s as part of the bootable array ).
I tested ubuntu about vers 18 or there abouts and with the Server Vers it's possible to do it, and you can install the desktop later to get a more user friendley system.
I've also used fedora 36 and it is by far the easiest version to set up raid with ( so far from my observations ).
It's a pitty one can't swap ubuntu into fedora to get their easy raid setup.
The way that ( umpirsky ) has done it looks interesting.
And I'm sure he's put a lot of time into it ( Congrats ).
But it's a very long set of procedure ( 59 to be precise ).
And am I right in guessing that each of the 59 have to be entered Line by Line.
That's a Long Process.
I would be happy to use fedora because of it's easy raid setup.
But I'm not very conversant with linux and I just find fedora to hard use.
I am an avid windows user as for the last 27 years.
And at the age of 74 I really need a linux system in raid0 that is similar to windows.
Or at least a bit easier to use.
Has anyone got any sugestions.