We are using xPlore as IndexServer
By default Indexing limit is 20 Mb, I've increased to 100 MB and it works. But when I try to bump it upto 200 MB, documents that are larger than 100 MB is not getting indexed, any idea why?
I guess you just increased the contentSizeLimit in your indexagent config to index bigger files than 20 MB.
contentSizeLimit
There are several other settings which need to be modified to enable indexing larger content see for example max_text_threshold described in this article https://community.emc.com/docs/DOC-19350
max_text_threshold
At this moment we are facing an issue indexing files larger than 1 GB
Check your CPS logs, if you are running out of memory you may want to increase the memory on individual CPSs.