...laris/zfs/)是Sun先进的文件系统，不仅能够自我管理，而且还能发现并更正系统组件故障所导致的错误，包括幻象数据(phantom data)和读数据时的误导等。所有的数据均受到256位校验和的保护，而校验和与数据是分开存放的。
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Results of implementation based on this method during phantom data and human vision experiments reveal that it is effective to reduce the correction error, which leads to accurate realignment.
仿真实验及实际的视觉实验数据分析结果表明，该方法具有较高的校正精度，是一种有效的功能磁共振数据运动校正方法。
A phantom read occurs when a transaction re-executes a query and finds a set of results changed since the last query due to another transaction that committed new data.
当事务再次执行查询，并发现一组结果自最后一次查询后由于另一个事务提交了新的数据而发生了更改，则会发生幻像读。
An unrepeatable read, phantom read, and reads of uncommitted data can occur.
会发生不可重读、幻像读和读未提交数据。
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