mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-24 00:00:19 +03:00
0e0be9baa6
The second mount works if the device is already part of the `bcachefs format` but fails if it's added afterwards. In particular the `blkid` output is interesting.
46 lines
735 B
Bash
Executable File
46 lines
735 B
Bash
Executable File
#!/usr/bin/env bash
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set -euxo pipefail
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blkdev="/dev/vdb"
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blkdev2="/dev/vdc"
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mnt=$(mktemp -d)
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pw=$(genpass)
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uuid=$(uuidgen)
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# link user and session keyrings so that the key can be found by the kernel
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keyctl link @u @s
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sfdisk "$blkdev" <<EOF
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label: gpt
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type=linux, size=1G
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type=linux, size=1G
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type=linux
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EOF
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udevadm settle
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echo "$pw" | bcachefs format \
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--verbose \
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--encrypted \
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--replicas=2 \
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--uuid "$uuid" \
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--fs_label test-fs \
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"${blkdev}"{1,2}
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udevadm settle
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echo "$pw" | bcachefs mount "UUID=$uuid" "$mnt"
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bcachefs device add "$mnt" "${blkdev}3"
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bcachefs device add "$mnt" "$blkdev2"
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udevadm settle
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blkid
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keyctl search @u user "bcachefs:$uuid"
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umount "$mnt"
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bcachefs mount "UUID=$uuid" "$mnt"
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