mirror of
https://github.com/kdave/btrfs-progs
synced 2025-02-18 10:46:53 +00:00
58 lines
1.5 KiB
Bash
58 lines
1.5 KiB
Bash
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#!/bin/bash
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# Verify --uuid option on ext2
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source "$TEST_TOP/common"
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source "$TEST_TOP/common.convert"
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setup_root_helper
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prepare_test_dev
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check_prereq btrfs-convert
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check_global_prereq mke2fs
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convert_test_prep_fs ext4 mke2fs -t ext4 -b 4096
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run_check_umount_test_dev
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read_btrfs_fsid() {
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run_check_stdout "$TOP/btrfs" inspect-internal dump-super "$TEST_DEV" |
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grep '^fsid' | awk '{print $2}'
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}
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read_ext2_fsid() {
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run_check_stdout dumpe2fs "$TEST_DEV" | grep "Filesystem UUID" | awk '{print $3}'
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}
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is_valid_uuid() {
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run_check uuidparse --noheadings "$1" | grep 'invalid' && false
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}
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uuid=$(read_ext2_fsid)
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is_valid_uuid "$uuid"
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run_check "$TOP/btrfs-convert" "$TEST_DEV"
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is_valid_uuid $(read_btrfs_fsid)
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run_check "$TOP/btrfs-convert" --rollback "$TEST_DEV"
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run_check "$TOP/btrfs-convert" --uuid new "$TEST_DEV"
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is_valid_uuid $(read_btrfs_fsid)
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run_check "$TOP/btrfs-convert" --rollback "$TEST_DEV"
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run_check "$TOP/btrfs-convert" --uuid copy "$TEST_DEV"
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btrfs_fsid=$(read_btrfs_fsid)
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is_valid_uuid "$btrfs_fsid"
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if ! [ "$uuid" = "$btrfs_fsid" ]; then
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_fail "copied UUID mismatch"
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fi
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run_check "$TOP/btrfs-convert" --rollback "$TEST_DEV"
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newuuid=$(run_check_stdout uuidgen)
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run_check "$TOP/btrfs-convert" --uuid "$newuuid" "$TEST_DEV"
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btrfs_fsid=$(read_btrfs_fsid)
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is_valid_uuid "$btrfs_fsid"
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if ! [ "$newuuid" = "$btrfs_fsid" ] ; then
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_fail "user-defined UUID mismatch"
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fi
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run_check "$TOP/btrfs-convert" --rollback "$TEST_DEV"
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run_mustfail "invalid UUID passed" \
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"$TOP/btrfs-convert" --uuid invalid "$TEST_DEV"
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