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Conference turris::decladebug

Title:Digital Ladebug debugger
Moderator:TLE::LUCIA
Created:Fri Feb 28 1992
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:969
Total number of notes:3959

797.0. "decladebug and NFS and DLOPEN" by RHETT::HALETKY () Wed Jan 29 1997 09:50

    Hello,
    
    We have a cusotmer that is trying to debug calls made via dlopen when
    the shared object is on an NFS mounted partition. He can not do this.
    
    He can not do this if they are NFS mounted between 2 digital unix 4.0b
    machines.
    
    Any reasons for this?
    
    best regards,
    Ed haletky
    Digital CSC
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797.1what is exactly not working ??TLE::SHAMIMWed Jan 29 1997 13:4718
Can you be little more explicit in terms of what does it mean 

"trying to debug calls made via dlopen when the shared object is on NFS
mounted partition".

Are you trying to step into shared library functions and that does not work ??
or
Are you trying to debug dlopen itself ??

Can you give us the output of the debug session and some commands like
listobj ??

Also, output of df showing how the partition is mounted - in terms of pathname
constructed would help too.

thanks
shamim
797.2DLopen and decladebug and nfsRHETT::HALETKYTue Feb 04 1997 15:3912
    Hello,
    
    
    Cusotmer is trying to debug their own shared library objects but can
    not if the libraries are NFS mounted. They load objects from the shared
    libraries using dlopen.
    
    Unfortunately since it only affects NFS mounted libs they do not NFS
    mount them anymore.
    
    -ed Haletky
    Digital CSC