[PVFS-users] creating file .........

[Mahesh Salunkhe]

Hello!
   I've newly installed the file sys.Intalling newer version won't give
 any other prbllems?(I mean is it stable?)
   As I haven't stored any important I can install higher version.
I'm a computer engineering student in India.  I want to keep backup 
mgr(it should take up when the primary mgr.fails.)
And I want to handle concurrencyof file access.So right now I'm going
 th' the code.DEsign documents will be helpful for understanding the 
code.
  Thanks in advance.
 
Mahesh.
 
 
 

Rob Ross <rross at mcs.anl.gov> wrote:

Hi Mahesh,

We should keep this conversation on the mailing list.

The #1 reason why people see the behavior you are seeing is because they 
have old versions of utilities on some nodes and new ones on others.

Has the PVFS volume been in place for some time? If not, why did you 
choose to run 1.6.0? Are you responsible for the installation? Have you 
checked to see if the binaries are actually the same on these different 
nodes?

Do basic networking tests work ok?

Thanks,

Rob

On Sat, 24 Apr 2004, Mahesh Salunkhe wrote:

> 
> Thanks for the reply!
> The messages, i get, are at client nodes.And I've
> newly installed the pvfs system.
> I'm a bit confused bcauz I m geting different
> error messages for the samne command(pvfs-mkfile ) on
> diff. clients.
> On a client ,the MAGIC_NO error & on one more client
> i get usage error.
> But when i run the command :
> /usr/local/bin/pvfs.ping 
> I get correct reply: the PVFS system is fully
> operational.(mgr & all iods respond)
> 
> so ,at least ,my simple programs using library
> functions should work.(but that is not the case!).
> What could be wrong?
> 
> waiting for rply.
> 
> Mahesh.
> 
> 
> 
> 
> 
> > >
> http://www.beowulf-underground.org/mailman/listinfo/pvfs-users
> 
> 
> 
> 
> 
> __________________________________
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