harddrive_setup
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harddrive_setup [2011/04/09 18:59] – 192.168.2.30 | harddrive_setup [2021/02/01 05:55] (current) – external edit 127.0.0.1 | ||
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* Make it read/write | * Make it read/write | ||
- | mdadm --readwrite / | + | |
+ | |||
+ | * Update / | ||
+ | mdadm --examine --scan >> / | ||
+ | |||
+ | * Create an LVM2 logical block device on top of this RAID: | ||
+ | |||
+ | pvcreate /dev/md/md0 | ||
+ | vgcreate test /dev/md/md0 | ||
+ | lvcreate -l 100%VG -n root test | ||
+ | |||
+ | * Create a dm-crypt on top of the LVM: | ||
+ | |||
+ | modprobe sha512_generic | ||
+ | modprobe aes_generic | ||
+ | modprobe aes-x86_64 | ||
+ | cryptsetup -y luksFormat / | ||
+ | |||
+ | * Activate dm-crypt: | ||
+ | |||
+ | cryptsetup luksOpen / | ||
+ | |||
+ | * Create ext4 partition: | ||
+ | |||
+ | mkfs.ext4 / | ||
+ | |||
+ | |||
+ | In this moment the disk is ready for installing software on it. What I'm trying to do is to copy my old harddrive installation into this new system. I will probably copy this using rsync, but first I want to check if the ext4 filesystem can be seen by grub2. I plan to test this from the grub console on my currently running system. | ||
+ | |||
+ | ===== Important commands ===== | ||
+ | |||
+ | blkid - lists uuids of block devices, could be useful for configuring grub. | ||
+ | grub-mkdevicemap - could be necessary if you add more harddrives and want to install grub in the new harddrives. | ||
- | | ||
- | * Create an LVM2 logical block device for the system ("/" | ||
| |
harddrive_setup.1302375571.txt.gz · Last modified: 2021/02/01 05:55 (external edit)