> > For information, the new PNFS will use nfs4. Not sure when this will be
> > out though...
>
> Does this means that RHEL3 will not be supported any more? AFAIK nfs4
> is not supported under 2.4 kernels.
Sorry, I made a typo. It will use nfs3, which will remove the filesize
limitation. This is supported under 2.4 kernels, AFAIK.
Greig
>
> > > On a similar note I noticed that a du /pnfs only reports half the
> > > space used by dcache in the file system (we seem to have lost ~3T)
> > > no idea yet if it's because we have too many files above 2G or if
> > > dcache managed to forget about some files (half of them?!) which
> > > has happened before. Has anyone else checked if what pnfs reports
> > > is the same as what the filesystem usage in the pools is?
> >
> > You could check that all the PNFSids in the filesystem have corresponding
> > entries in the namespace. You would have to run the pathfinder tool from
> > within /pnfs on a list of PNFSids from the filesystem. Any files not in
> > the namespace should return a file not found error. Alternatively, you can
> > log into the admin interface ;) , connect to each of the pools and then
> > run the 'pnfs register' command. This should make sure that all files in
> > the filesystem get an entry in the namespace.
>
> I'll have a look.
>
> Kostas
>
--
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Dr Greig A Cowan http://www.ph.ed.ac.uk/~gcowan1
School of Physics, University of Edinburgh, James Clerk Maxwell Building
TIER-2 STORAGE SUPPORT PAGES: http://wiki.gridpp.ac.uk/wiki/Grid_Storage
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