[PVFS-users] mount.pvfs error msg

Ibrahim Haddad (LMC) lmcibha@lmc.ericsson.se
Tue, 8 Aug 2000 17:11:52 -0400


Thanks Phil. That's true. The IO daemon was not started on
one IO machine. It turned out to be a typing error in my
startup script. Now the setup is fine with 2 IO machines,
1 manager and 6 CPUs acting as clients.
Best Regards,
/ibrahim

> -----Original Message-----
> From:	Phil Carns [SMTP:pcarns@hubcap.clemson.edu]
> Sent:	Tuesday, August 08, 2000 5:03 PM
> To:	Ibrahim Haddad (LMC)
> Cc:	pvfs-users@beowulf-underground.org
> Subject:	Re: [PVFS-users] mount.pvfs error msg
> 
> > Hello all,
> > 
> > I am able to mount /mnt/pvfs. But when I try to copy a file, say
> > /etc/hosts, to /mnt/pvfs I get a msg: cp: can not create regular file
> > /mnt/pvfs/hosts: Input/Output error.
> > 
> > How can I get rid of it and make it work?
> > 
> > Thank you.
> > 
> 
> > /ibrahim
> 
> Most likely this means that the client is not able to communicate with one
> of the iod's.  You might want to verify that the iod program is running on
> all of your io servers (ie, all of the hosts listed in /pvfs/.iodtab on
> teh manger node).  If everything looks ok, then check the /tmp/pvfsdlog.*
> file on the client giving you problems and then perhaps the /tmp/mgrlog.*
> on the manager node in your system.  You can forward these files to me off
> of the list if you want me to have a look at the output.
> 
> -Phil