DB2 places its data starting at the 512 byte offset (1024 on HP-UX) so this is where you should start copying from in the old location, and where you should start writing to in the new location.

DB 2将数据写在512字节(HP - UX上是1024)的偏移位置上，这就是开始复制或者写入数据的位置。

youdao

A compact representation of the overall document structure, where each start tag is represented by a single byte, and the occurrence of content is marked by a 0x02 byte.

总体文档结构的紧凑表示，每个开始标记由单一字节表示，内容的出现由0x02字节标记。

youdao

As all objects start on an 8 byte boundary, and the size is divisible by 8, the bottom 3 bits are not used for the size; we use them for flags to indicate different states of the object.

因为所有对象都是从8字节边界开始，并且大小可以被8整除，所以底部的3位不用于表示大小；我们将其作为标志，用于表示对象的不同状态。

youdao

But knowing my detection circuitry I was able to come up with special codes that were not data but caused the reader to synchronize on the start of a byte.

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In addition, IBM announced that in May it will start supplying in volume two new 20G-byte and 30G-byte Travelstar hard drives to major notebook vendors, including Compaq, Dell, Gateway and the IBM Personal Systems Group.

CNN: IBM introduces 32G-byte hard drive for notebooks