Hi Connie

Thanks for answering.  I did not try on Fedora core 2 i386 yet(did not have
CD's
created yet).

I also ran one other test,

8. RH 7.3 i386 with updated RH kernel shows correct filesystem size.

Combining #8, #1, #3, and #4 seems like it is a kernel issue (instead of a
df,mount,
32/64, or 2.4/2.6 issue), but I could be wrong.



Eric

[root@d4mnismaster root]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/md1              9.6G  2.0G  7.2G  21% /
/dev/md0              197M  8.9M  178M   5% /boot
none                  441M     0  440M   0% /dev/shm
/dev/md2               22G  6.9G   13G  33% /export/u10
emc1.ears.d4m.bbn.com:/u10
                       640G  608G   32G  95% /net/emc/u10
emc3.bbn.com:/u30     985G  709G  276G  72% /net/raid36/u10
d4mhome:/export/u10/home
                       157G   61G   88G  41% /net/d4m/home
bluearc:/u10          3.3T   11G  3.2T   1% /mnt/tmp
[root@d4mnismaster root]# uname -a
Linux d4mnismaster.bbn.com 2.4.18-27.7.x #1 Fri Mar 14 06:58:54 EST 2003
i686 unknown
[root@d4mnismaster root]#

At 02:49 PM 9/16/2004 -0500, csieh wrote:
>Eric,
>
>On Thu, 16 Sep 2004, Eric Wu wrote:
>
> > Hello all,
> >
> > I am having a problem recognizing an NFS mounted 3.2 TB bluearc NAS.
> > df is showing the wrong size with SL install, but only on i386.
> >
> > My experiments show:
> >
> > 1. Stock i386 SL 3.02 kernel shows a 1.3 TB filesystem size
> > 2. Stock x86_64 SL 3.02 kernel shows correct filesystem size
>
>This may be because of 32/64 bit.
>
> > 3. SL 3.0 rolling kernel shows a completely wrong filesystem size.
> > 4. Stock i386 RH 7.3 kernel on top of SL 3.02 shows correct filesystem size
> > 5. RH 7.3 (with customizations)with i386 custom 2.6 kernel also shows 1.3
> > TB filesystem size
> > 6. Fedora core 2 x86_64 shows correct filesystem size.
>
>This may be because of 32/64 bit or 2.6.
>
> > 7. Suse 9.1 i386 shows correct filesystem size.
>
>This is a 2.6 kernel.
>
> >
> > I do not have a "true" RHEL kernel to test out.
> >
> > Any ideas?
>
>Nope.  Sounds broken.  Did you try Fedora core 2 i386.  That might give
>hint if it works on x86_64 because of 32/64 bit.  Or because Fedora core 2
>is a 2.6 kernel.
>
> >
> > Thanks
> >
> > Eric
> >
> >
> > Filesystem            Size  Used Avail Use% Mounted on
> > /dev/hda4              33G   29G  2.7G  92% /
> > /dev/hda1             251M   28M  210M  12% /boot
> > none                  125M     0  125M   0% /dev/shm
> > bluearc:/u10          3.3T   11G  3.3T   1% /mnt/tmp
> > [root@eshell03 mnt]# ls
> > cdrom  floppy  tmp
> > [root@eshell03 mnt]# uname -a
> > Linux eshell03.bbn.com 2.4.20-28.7 #1 Thu Dec 18 11:23:36 EST 2003 i686
> > i686 i386 GNU/Linux
> > [root@eshell03 mnt]#
> >
> >
> >
> > [root@eshell03 mnt]# df
> > Filesystem           1K-blocks      Used Available Use% Mounted on
> > /dev/hda4             34058976  29555020   2773756  92% /
> > /dev/hda1               256667     28466    214949  12% /boot
> > none                    125852         0    125852   0% /dev/shm
> > d4mhome:/export/u10/home
> >                       165126420  63886748  92851736  41% /net/d4m/home
> > bluearc:/u10         1367366624  10787348 1356579276   1% /mnt/tmp
> >
> > [root@eshell03 mnt]# uname -a
> > Linux eshell03.bbn.com 2.4.21-15.0.2.ELsmp #1 SMP Fri Jun 18 11:25:02 CDT
> > 2004 i686 i686 i386
> >
> > Filesystem            Size  Used Avail Use% Mounted on
> > /dev/hda4              33G   29G  2.7G  92% /
> > /dev/hda1             251M   34M  205M  15% /boot
> > none                  123M     0  123M   0% /dev/shm
> > bluearc:/u10             1     1     1   0% /mnt/tmp
> > [root@eshell03 mnt]# uname -a
> > Linux eshell03.bbn.com 2.4.21-20.ELsmp #1 SMP Thu Sep 2 16:47:25 CDT 2004
> > i686 i686 i386 GNU/Linux
> >
>
>-Connie Sieh