Script for checking file in use and moving file from windows to unix

[Pando]

Hi Everybody,

Here is my situation.
I have a < 100 production machine computers connected to my NAS2000s (Windows 2003). These computers store measurement data after each test to my NAS2000s.
I also have an rx2600 (HP-UX 11.23) where i use cifsclient to connect to a shared folder in my NAS2000s. My problem is this.

(1) I have created a script for moving my data to the unix environment for converting dos to hp-ux ascii, compressing it using gzip, archiving and send it to our customers. I do this on a daily basis. How can i check if the file is in use by windows? If the file is in use, how can i skipped it and move it later?

(2) Also, only certain batches has to be move and it should meet the file name specification. For example, I only want to move files that only have yyyyyy_yyyyyy_PRxxxx.res format. The only important in the filename is the PRxxxx where PR is constant and xxxx is the 4 digit code.

I have also attached the script i made.
I need everybody's expertise on this to improve the script i've made for such process

Many thanks to all.