Best way to export big data and compresion

[pepsichanhvn]

Hi all,

Now i need export 2 months log from a large index to forensic.

I searched, and recomended use dump cli.
And I try to dump , with index=CP | dump basefilename=CP_Log-01.dmp compress=9 rollsize=60720 at the search UI with previous months search.
It running about over 50% percent is finalize. i check the output file is miss log.
Anyone help me the command to do this

Thanks