forked from rook/rook
Sébastien Han
38e475601b
When we are done creating the partitions it's good to give the kernel some time to reprobe the device and for udev to finish syncing up. Signed-off-by: Sébastien Han <seb@redhat.com>
64 lines
1.2 KiB
Bash
Executable File
64 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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#############
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# VARIABLES #
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#############
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: "${BLUESTORE_TYPE:=${2}}"
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: "${DISK:=${1}}"
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SIZE=2048M
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#############
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# FUNCTIONS #
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#############
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function wipe_disk {
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sudo sgdisk --zap-all --clear --mbrtogpt -g -- "$DISK"
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sudo dd if=/dev/zero of="$DISK" bs=1M count=10
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sudo parted -s "$DISK" mklabel gpt
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sudo partprobe "$DISK"
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sudo udevadm settle
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sudo parted "$DISK" -s print
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}
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function create_partition {
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sudo sgdisk --new=0:0:+"$SIZE" --change-name=0:"$1" --mbrtogpt -- "$DISK"
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}
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function create_block_partition {
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sudo sgdisk --largest-new=0 --change-name=0:'block' --mbrtogpt -- "$DISK"
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}
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########
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# MAIN #
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########
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# First wipe the disk
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wipe_disk
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case "$BLUESTORE_TYPE" in
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block.db)
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create_partition block.db
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;;
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block.wal)
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create_partition block.db
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create_partition block.wal
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;;
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*)
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echo "invalid bluestore configuration $BLUESTORE_TYPE" >&2
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exit 1
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esac
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# Create final block partitions
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create_block_partition
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# Inform the kernel of partition table changes
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sudo partprobe "$DISK"
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# Wait the udev event queue, and exits if all current events are handled.
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sudo udevadm settle
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# Print drives
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sudo lsblk
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sudo parted "$DISK" -s print |