Dbmlsync reads the download in chunks. The download read size defines the size of these chunks. When a communication error
occurs, dbmlsync loses the entire chunk that was being processed. Depending on when the error occurs, the number of bytes
lost ranges between 0 and the download read size -1. So for example, if the DownloadReadSize is 100 bytes and an error occurs
after reading 497 bytes, the last 97 bytes read are lost. Bytes that are lost in this way are re-sent when the download is
restarted.
In general, larger download read size values result in better performance on successful synchronizations but result in more
data being re-sent when an error occurs. The typical use of this option is to reduce the default size when communication is
unreliable.
The default is 32767. If you set this option to a value larger than 32767, the value 32767 is used.
You can also specify the download read size using the DownloadReadSize extended option.
Syntax