This server is before SMB2.  


________________________________
 From: Dave Crozier <[email protected]>
To: ProFox Email List <[email protected]> 
Sent: Tuesday, May 15, 2012 6:36 AM
Subject: RE: I have to be able to browse the whole database, but it causes 
corruption
 
Michael,
I guess you are using SMB2 then, for which there are KNOWN problems. Personally 
I would revert back to SMB1 (standard Samba) if this is the case. I know from 
personal experience that oplocks on SMB2 can cause index file corruption due to 
the different way they are handled from SMB1.

Dave


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of 
Michael Madigan
Sent: 15 May 2012 11:32
To: ProFox Email List
Subject: Re: I have to be able to browse the whole database, but it causes 
corruption

I'm using a Linix-based NAS.   It's definitely not as fast as a server, but 
it's been fast enough based on how we had been doing things and unbelievably 
reliable.   



________________________________
From: Dave Crozier <[email protected]>
To: ProFox Email List <[email protected]>
Sent: Wednesday, December 31, 1969 7:00 PM
Subject: RE: I have to be able to browse the whole database, but it causes 
corruption

Mike,
Strikes me you may be looking in the wrong place here i.e at VFP as opposed to 
the media/Ops system you are storing the tables on.

where/what are the tables held on?

Dave


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of 
Michael Madigan
Sent: 14 May 2012 17:55
To: Pro Fox Email List
Subject: I have to be able to browse the whole database, but it causes 
corruption

I have to be able to browse the whole database.  If I do it in vfp 9.0, it's 
been causing corruption.

If I use a SQL select, the largest subset a user would use is about 26,000 
records from 3 different tables, that takes about 30 seconds. .  

I was thinking of opening the database again with the noupdate clause, but will 
that guarantee me no corruption?   

Can you corrupt an index with a file opened noupdate?   

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