31 lines
680 B
Bash
31 lines
680 B
Bash
#!/bin/bash
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#
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# Copyright (c) 2019 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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script=$(basename $0)
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# Set nullglob so wildcards will return empty string if no match
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shopt -s nullglob
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for dev in /dev/rbd[0-9]*; do
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for mnt in $(mount | awk -v dev=$dev '($1 == dev) {print $3}'); do
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logger -t ${script} "Unmounting $mnt"
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/usr/bin/umount $mnt
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done
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logger -t ${script} "Unmounted $dev"
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done
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for dev in /dev/rbd[0-9]*; do
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/usr/bin/rbd unmap -o force $dev
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logger -t ${script} "Unmapped $dev"
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done
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lsmod | grep -q '^rbd\>' && /usr/sbin/modprobe -r rbd
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lsmod | grep -q '^libceph\>' && /usr/sbin/modprobe -r libceph
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exit 0
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