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Re: duplicate files

To: Nathan Scott <nathans@xxxxxxx>
Subject: Re: duplicate files
From: Gorazd Golob <gorazd.golob@xxxxxxxxxxxx>
Date: Wed, 18 Jan 2006 00:09:15 +0100
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <20060118094945.I8500612@xxxxxxxxxxxxxxxxxxxxxxxx>
References: <1137536698.10112.63.camel@xxxxxxxxxxxxxxxxxx> <20060118094945.I8500612@xxxxxxxxxxxxxxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
> Can you send xfs_info output?
> 
This one is on 2.6.11 - x86 - partiton is on 72gb scsi drive:
meta-data=/xxxxx isize=256    agcount=16, agsize=4480124 blks
         =                       sectsz=512  
data     =                       bsize=1024   blocks=71681984,
imaxpct=25
         =                       sunit=0      swidth=0 blks, unwritten=1
naming   =version 2              bsize=4096  
log      =internal               bsize=1024   blocks=35000, version=1
         =                       sectsz=512   sunit=0 blks
realtime =none                   extsz=65536  blocks=0, rtextents=0

with xfsprogs-2.6.13 compiled for i486

And 2.6.12-6 - x86_64 - partition is on MD raid1 - but  don't have
xfs_info on system - I'll have it tommorow - I guess ;) I have installed
xfsprogs-2.6.36 compiled for Intel's cpus with EM64T (nocona).

Hardware for both systems is not the same.

> > - some (very rarerly but they does) files appear like this on file
> > system:
> > 
> > $ ls -ila f4407c24c1f31d2304c8f8d4825*
> > 237047122 -rw-r--r--  1 xxx yyy 6107 2006-01-16 23:33
> > f4407c24c1f31d2304c8f8d48258.dat.gz
> > 237047122 -rw-r--r--  1 xxx yyy 6107 2006-01-16 23:33
> > f4407c24c1f31d2304c8f8d48258.dat.gz
> > 
> > Same problem appear on kernels 2.6.11 and 2.6.12.6 (x86 and x86_x64).
> > Have anyone already seen something like this?
> 
> Nope.  Any ideas on how to reproduce it?  Is NFS being used?
> 
Yep - we are reproducing every day - but not intentialy. No NFS used -
just writting and reading files from partition (with o_direct and
without it). Maybe is just that we have about 5 milion files on those
partitions.


> cheers.
> 


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