milion of files - indexing slow to delete

Hello all,

I have an issue with our wcc environment.

I have two nodes with wcc and one managed server per node, they are in a cluster.

The behavior of this environment is:

There are many batch process using batchloader utility doing inserts.

Each batch runs with 50.000 pdf documents each one with 50kb.

The directory structure on the file system is:

../vault/type_of_document1/00/00/31/303/docname1.pdf

../vault/type_of_document1/00/00/31/303/docname2.pdf

...

../vault/type_of_document1/00/00/31/303/docname998.pdf

../vault/type_of_document1/00/00/31/303/docname999.pdf

One thousand files per directory.

The process to insert the documents is fine, I worked on it and I can run it in parallel.