57 lines
2.3 KiB
Text
57 lines
2.3 KiB
Text
# cryptsetup -v -c aes-xts-plain64 -h sha512 -s 512 luksFormat /dev/sdc /etc/cryptkey
|
|
# cryptsetup -v -c aes-xts-plain64 -h sha512 -s 512 luksFormat /dev/sde /etc/cryptkey
|
|
|
|
cryptsetup -v -c aes-xts-plain64 -h sha512 -s 512 luksFormat /dev/sdc -
|
|
cryptsetup -v -c aes-xts-plain64 -h sha512 -s 512 luksFormat /dev/sde -
|
|
|
|
cryptsetup luksHeaderBackup --header-backup-file ~/sde.header.bak /dev/sde
|
|
cryptsetup luksHeaderBackup --header-backup-file ~/sdc.header.bak /dev/sdc
|
|
|
|
/etc/crypttab
|
|
doc1 UUID=dcfc1a1e-7920-43e4-a55a-e841fb23a389 /etc/cryptkey luks,noearly #,discard (for SSDs)
|
|
doc2 UUID=8445e3f9-4c73-4726-966b-1b8ec8fa9675 /etc/cryptkey luks,noearly #,discard (for SSDs)
|
|
|
|
/dev/sde: UUID="cf6bafca-b225-46ca-8dfc-b82fb6ab5560" TYPE="crypto_LUKS"
|
|
/dev/sdc: UUID="05f833fb-1c68-4453-9df5-68a454f59845" TYPE="crypto_LUKS"
|
|
|
|
# cryptsetup open --key-file=/etc/cryptkey --type luks /dev/sde doc1
|
|
# cryptsetup open --key-file=/etc/cryptkey --type luks /dev/sdc doc2
|
|
|
|
cryptsetup open --type luks /dev/sde doc1
|
|
cryptsetup open --type luks /dev/sdc doc2
|
|
|
|
|
|
mkfs.btrfs -f -L docs -m raid1 -d raid1 /dev/mapper/doc1 /dev/mapper/doc2
|
|
|
|
Label: docs
|
|
UUID: 2ae0eae2-bc13-4dbc-baa7-6e902847e0a6
|
|
Node size: 16384
|
|
Sector size: 4096
|
|
Filesystem size: 1.82TiB
|
|
Block group profiles:
|
|
Data: RAID1 1.00GiB
|
|
Metadata: RAID1 1.00GiB
|
|
System: RAID1 8.00MiB
|
|
SSD detected: no
|
|
Zoned device: no
|
|
Incompat features: extref, skinny-metadata, no-holes, free-space-tree
|
|
Runtime features: free-space-tree
|
|
Checksum: crc32c
|
|
Number of devices: 2
|
|
Devices:
|
|
ID SIZE PATH
|
|
1 931.51GiB /dev/mapper/doc1
|
|
2 931.51GiB /dev/mapper/doc2
|
|
|
|
|
|
|
|
mount -t btrfs -o defaults,noatime,compress=zstd -L docs /docs
|
|
|
|
|
|
sudo blkid /dev/mapper/doc1
|
|
/dev/mapper/doc1: LABEL="docs" UUID="cd4efb2f-a791-41de-8f19-65baf747c57c" UUID_SUB="c0356a61-57e8-4f1e-b9cb-7ca16c5e8c0b" BLOCK_SIZE="4096" TYPE="btrfs"
|
|
|
|
|
|
/dev/mapper/doc1: LABEL="docs" UUID="cd4efb2f-a791-41de-8f19-65baf747c57c" UUID_SUB="c0356a61-57e8-4f1e-b9cb-7ca16c5e8c0b" BLOCK_SIZE="4096" TYPE="btrfs"
|
|
|
|
/dev/mapper/doc2: LABEL="docs" UUID="cd4efb2f-a791-41de-8f19-65baf747c57c" UUID_SUB="d3266122-df77-49e6-be86-4bb6226e96df" BLOCK_SIZE="4096" TYPE="btrfs"
|