mirror of
https://github.com/ceph/ceph
synced 2024-12-26 21:43:10 +00:00
117 lines
2.3 KiB
Bash
Executable File
117 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -ex
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SPECS=(
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rbd/img1
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rbd/img2
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rbd/img2@snap1
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rbd/img3
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rbd/img3@snap1
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rbd/img3@snap2
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rbd/ns1/img1
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rbd/ns1/img2
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rbd/ns1/img2@snap1
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rbd/ns1/img3
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rbd/ns1/img3@snap1
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rbd/ns1/img3@snap2
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rbd/ns2/img1
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rbd/ns2/img2
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rbd/ns2/img2@snap1
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rbd/ns2/img3
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rbd/ns2/img3@snap1
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rbd/ns2/img3@snap2
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custom/img1
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custom/img1@snap1
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custom/img2
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custom/img2@snap1
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custom/img2@snap2
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custom/img3
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custom/ns1/img1
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custom/ns1/img1@snap1
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custom/ns1/img2
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custom/ns1/img2@snap1
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custom/ns1/img2@snap2
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custom/ns1/img3
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custom/ns2/img1
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custom/ns2/img1@snap1
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custom/ns2/img2
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custom/ns2/img2@snap1
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custom/ns2/img2@snap2
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custom/ns2/img3
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)
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ceph osd pool create custom 8
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rbd pool init custom
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ceph osd set-require-min-compat-client nautilus
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rbd namespace create rbd/ns1
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rbd namespace create rbd/ns2
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rbd namespace create custom/ns1
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rbd namespace create custom/ns2
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# create in order, images before snapshots
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for spec in "${SPECS[@]}"; do
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if [[ "$spec" =~ snap ]]; then
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rbd snap create "$spec"
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else
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rbd create --size 10 "$spec"
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DEV="$(sudo rbd map "$spec")"
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sudo sfdisk "$DEV" <<EOF
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unit: sectors
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${DEV}p1 : start= 2048, size= 2, type=83
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${DEV}p2 : start= 4096, size= 2, type=83
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EOF
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sudo rbd unmap "$DEV"
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fi
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done
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[[ ! -e /dev/rbd ]]
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# map in random order
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COUNT=${#SPECS[@]}
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read -r -a INDEXES < <(python3 <<EOF
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import random
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l = list(range($COUNT))
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random.shuffle(l)
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print(*l)
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EOF
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)
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DEVS=()
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for idx in "${INDEXES[@]}"; do
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DEVS+=("$(sudo rbd map "${SPECS[idx]}")")
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done
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[[ $(rbd showmapped | wc -l) -eq $((COUNT + 1)) ]]
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for ((i = 0; i < COUNT; i++)); do
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[[ "$(readlink -e "/dev/rbd/${SPECS[INDEXES[i]]}")" == "${DEVS[i]}" ]]
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[[ "$(readlink -e "/dev/rbd/${SPECS[INDEXES[i]]}-part1")" == "${DEVS[i]}p1" ]]
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[[ "$(readlink -e "/dev/rbd/${SPECS[INDEXES[i]]}-part2")" == "${DEVS[i]}p2" ]]
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done
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for idx in "${INDEXES[@]}"; do
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sudo rbd unmap "/dev/rbd/${SPECS[idx]}"
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done
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[[ ! -e /dev/rbd ]]
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# remove in reverse order, snapshots before images
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for ((i = COUNT - 1; i >= 0; i--)); do
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if [[ "${SPECS[i]}" =~ snap ]]; then
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rbd snap rm "${SPECS[i]}"
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else
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rbd rm "${SPECS[i]}"
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fi
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done
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rbd namespace rm custom/ns2
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rbd namespace rm custom/ns1
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rbd namespace rm rbd/ns2
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rbd namespace rm rbd/ns1
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ceph osd pool delete custom custom --yes-i-really-really-mean-it
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echo OK
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