如果XFS没有延迟它的分配决定，那么，它也许已经不知不觉地将数据写到了多个非相邻块中，从而显著地降低了写性能。
If XFS hadn't delayed its allocation decision, it may have unknowingly written the data into multiple non-contiguous chunks, reducing write performance significantly.
需要为每个受保护的数据库分配单独的HADR端口，这些端口不能是已经分配给DB 2实例的端口。
You will need to allocate separate HADR ports for each protected database - these cannot be the same as the ports that have been allocated to the DB2 instance.
这一研究小组已经开发出压缩和分隔数据并将之分配至不同细菌细胞的方法。这有助于克服存储容量的限制。
The group has developed a method of compressing data, splitting it into chunks and distributing it between different bacterial cells, which helps to overcome limits on storage capacity.
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