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Conference ranger::pwosf

Title:PATHWORKS for OSF/1
Notice:see also NOTED::PWDOSWINV5 (PW client) & TURRIS::DIGITAL_UNIX
Moderator:CPEEDY::LONG
Created:Thu Apr 22 1993
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1874
Total number of notes:6870

1827.0. "Open file cache prob ??????? or wot." by KERNEL::BURNST () Wed Apr 23 1997 15:02

    Hi,
    
    I have a cust who is seeing the following prob using DEC OSF/1 V3.2A
    and PATHWORKS for Digital UNIX Version 5.0G ECO2.
    
    Client has a problem writing to a file. The sequence of events are:-
    
    Client creates a temporary file called usrtemp.
    Starts reorganising cc:mail post office file, writing the contents to 
    the temporary file.
    Renames the temporary file to the name of the original master.
    
    The process bombs out with an error and the administrator cannot move
    or delete the usrtemp file. Pathworks does NOT see the file as being 
    open (net files) yet I can see that it is an lmx.srv process that is 
    holding it open (lsof).
    
    This has happened a few times in the past and we upgraded Pathworks and
    re-created the accounts.lmx database.  The files are always zero bytes
    in size, so it would seem the client never actually gets to write to it
    after the file creation.
    
    Is there any way of closing the link from the lmx.srv process?
    
    Is there a way of stopping this for good?
    
    I think that this is something to do with file caching but as this is
    done more from the OS than PW I am not sure how to stop / modify the
    use of open file cacheing.
    
    Does this seem like a probable cause of this or is it some thing totaly
    different that could be causing this problem
    
    Help Trev UK CSC.
    
     
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1827.1me tooEVTAI1::CASTELLOUNIX and PCI SupportWed Apr 23 1997 15:2121
Hi Trev

I just have a very similar problem.
This happens since the newly upgrade to V5.0G-ECO2.
The customer sees it with Audora pro mail application.
He can't open files because they seems locked but net file
shows nothing.
lmstat -f gives more information and we can see the inode and retrieve them.

The PCs are WIN95 and the share is Advfs FS.
What I've done (untill the next) is under Unix to rename file (mv ..) then copy
it back with the original name.(so the inode has changed).
Stop and start PCs does not help.

Could you post or mail me the lmstat -f if the pb is persistant and reproducable
at will.
Is there another way to reproduce the symptom ?

Thanks,
Jean-Pierre