[dba-Tech] WinXP Compress File Limitation

Erwin Craps - IT Helps Erwin.Craps at ithelps.be
Thu Jun 24 04:15:37 CDT 2004


I believe  some version of Winzip has a limit of 2GB.

Instead zipping those files you could use windows backup to backup those
files in a backupfile. I'm however not sure if WinXP does compression on
backup to a file...


Erwin

-----Original Message-----
From: dba-tech-bounces at databaseadvisors.com
[mailto:dba-tech-bounces at databaseadvisors.com] On Behalf Of
MartyConnelly
Sent: Thursday, June 24, 2004 3:20 AM
To: Discussion of Hardware and Software issues
Subject: Re: [dba-Tech] WinXP Compress File Limitation

Well you would need probably 4-8 gig of free space in addition to the
file, depending on what language wrote the compression utility there are
things like a 2 gig limit on text strings in languages like VB and what
degree of compression you obtain.

Ken Stoker wrote:

>Does anyone know if there is a file size limit when using Windows XP's 
>file compression utility?  I have been trying to compress a 4GB SS2K 
>backup file with a password and it is only able to compress what 
>appears to be a portion of the file.  When I extract the file and the 
>try to restore to another machine, the database files are corrupted.
>
> 
>
>Thanks for your help.
>
> 
>
>Ken
>
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>  
>

--
Marty Connelly
Victoria, B.C.
Canada



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