On Tue, Mar 19, 2002 at 09:16:43AM -0500, Speaks, Chuck W. wrote:
> Is there a 2GB individual file limit in RH Linux?  We are going to a RH
> 7.1/Oracle 9i RAC configuration and some sources are telling us that there
> is a 2GB file limitation in Linux.  Is this true? We have many database
> files greater than 2GB and need to know if we need to start splitting the
> files up.  Any information would be appreciated.

Hopefully somebody else can correct me if I'm wrong, but I believe that ext2
on a 2.2 kernel has a 2GB limit.  7.1 should allow you to run the 2.4 kernel
and I expect you'll be safe.

Here's a test from my 7.1 system:
[root@www ewilts]# dd if=/dev/hda of=/mnt/backups/foo.dmp count=2500M
<I did a ^C after it got big enough>
5859253+0 records in
5859253+0 records out
[root@www ewilts]# ls -lh /mnt/backups/foo.dmp
-rw-r--r--    1 root     root         2.8G Mar 19 12:54 /mnt/backups/foo.dmp

[root@www ewilts]# df -T /mnt/backups
Filesystem    Type   1k-blocks      Used Available Use% Mounted on
/dev/hdb1     ext2     9614116   6070724   3055020  67% /mnt/backups

[root@www ewilts]# uname -r
2.4.9-31
[root@www ewilts]# cat /etc/redhat-release
Red Hat Linux release 7.1 (Seawolf)

So...if Oracle doesn't do anything special, you should be ok.  ext2 certainly
isn't complaining (for me anyway).

--
Ed Wilts, Mounds View, MN, USA
mailto:[EMAIL PROTECTED]



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