35 lines
770 B
Bash
Executable File
35 lines
770 B
Bash
Executable File
#!/bin/bash
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# Basic check if mkfs supports the runtime feature free-space-tree
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source "$TEST_TOP/common"
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check_prereq mkfs.btrfs
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check_prereq btrfs
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setup_root_helper
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setup_loopdevs 4
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prepare_loopdevs
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dev1=${loopdevs[1]}
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tmp=$(_mktemp fst-bitmap)
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test_do_mkfs()
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{
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run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$@"
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if run_check_stdout "$TOP/btrfs" check "$dev1" | grep -iq warning; then
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_fail "warnings found in check output"
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fi
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}
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test_do_mkfs -m raid1 -d raid0 ${loopdevs[@]}
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run_check_stdout $SUDO_HELPER "$TOP/btrfs" inspect-internal dump-tree \
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-t free_space "$dev1" > "$tmp.dump-tree"
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cleanup_loopdevs
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if grep -q FREE_SPACE_BITMAP "$tmp.dump-tree"; then
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rm -f -- "$tmp*"
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_fail "free space bitmap should not be created for empty fs"
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fi
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rm -f -- "$tmp*"
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