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Tar files larger than 2GB

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Operating Systems AIX Tar files larger than 2GB
# 8  
Old 09-15-2010
for funksen:
Maximum JFS2 file size: 16TB
Help -
you can change ulimit -f ...........
or change default /etc/security/limits
filesize=.........
for depam:
You're wrong. It is'nt my proposition tar with option -z.
Last edited by john1212; 09-15-2010 at 09:18 AM..
# 9  
Old 09-15-2010
What format is this 20Gb single file? Seems unlikely that it is a text file.
Is the file from a popular database engine where you have database tools and/or a programming language to process the file?

If you are on a computer with 2Gb limits, what has been done to allow you to create a 20Gb single file?

Do you have say 40 Gb free space on the source computer?

Any chance of a fast network connection between the IBM and Sun computers?
# 10  
Old 09-17-2010
Quote:
Originally Posted by john1212
for funksen:
Maximum JFS2 file size: 16TB
Help -
you can change ulimit -f ...........
or change default /etc/security/limits
filesize=.........
I can't remember where in my post I wanted to know this, but thanks anyway...
# 11  
Old 09-17-2010
This article on google answers is pertinent:
Google Answers: UNIX Question! tar size constraint.
It seems to imply that if you using a reasonably new version of GNU tar, and your filesystem supports 64-bits, then it will likely support the large file you intend to write.
# 12  
Old 09-17-2010
Quote:
Originally Posted by funksen
I can't remember where in my post I wanted to know this, but thanks anyway...
Yes, it's my mistake.
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