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https://github.com/kdave/btrfs-progs
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f6bbe06c08
Executing the script inside the directories as './test.sh' is not supposed to work but could happen accidentally. With an exit after attempting to source the we can fix that. Signed-off-by: David Sterba <dsterba@suse.com>
35 lines
1.0 KiB
Bash
Executable File
35 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# Check if btrfs-convert refuses to rollback the filesystem, and leave the fs
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# and the convert image untouched
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source "$TEST_TOP/common" || exit
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source "$TEST_TOP/common.convert" || exit
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check_prereq btrfs-convert
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check_global_prereq mke2fs
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setup_root_helper
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prepare_test_dev
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# convert_test_prep_fs() will create large enough file inside the test device,
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# that's good enough for us to test rollback failure.
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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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convert_test_do_convert "" 4096
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run_check_mount_test_dev
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# Now the fs is converted, balance it so later rollback should fail
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run_check $SUDO_HELPER "$TOP/btrfs" balance start --full-balance "$TEST_MNT"
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run_check_umount_test_dev
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# rollback should fail
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run_mustfail "rollback fs after balance" "$TOP/btrfs-convert" -r "$TEST_DEV"
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# Ensure the fs and convert image can pass the check
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run_check "$TOP/btrfs" check "$TEST_DEV"
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run_check_mount_test_dev
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run_check $SUDO_HELPER e2fsck -fn "$TEST_MNT/ext2_saved/image"
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run_check_umount_test_dev
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