Gagan,
Sounds like you have a misconfigured IHS 2 server. Also, Apache 2.0.46 on Linux by default uses the pre-fork MPM and IHS 2 uses the worker (threaded) MPM which explains the different ps -ef results.
This is the Apache HTTP Server developers list and is not the proper venue to ask questions about vendor derivitives of the server. email me directly <[EMAIL PROTECTED]> and I'll try to help you out.
Well it's depend which Apache 2.x Gagan is using on it's Linux.
All Apache 2.0.x rpms I produce on falsehope.net where with mpm (threaded) mode.
Regards
