Hi Andrew, Thanks for the information. Can I use meta manager instead of supervisor? Below is my cfg. If I use atlas-bkp2 to read a file which is in c170~c199, xrootd will try to stage in this file. But I don't want it to stage in this file, I want it to read the file from c170~c199. What do I need to update? http://wisconsin.cern.ch/~wguan/xrdcluster.cfg http://wisconsin.cern.ch/~wguan/xrdclusterd Thanks Wen On Tue, Aug 24, 2010 at 4:00 AM, Andrew Hanushevsky <[log in to unmask]> wrote: > Hi Wen, > > I'm not sure I completely understand the question. It is always possible to > have more than 64 servers as long as you have the supervisors to support > them. Any or all of those servers can be designated as staging servers. So, > the answer is yes assuming you are asking the question I think you are. > > Andy > > ----- Original Message ----- From: "wen guan" <[log in to unmask]> > To: <[log in to unmask]> > Sent: Sunday, August 22, 2010 7:25 AM > Subject: Is it possible to use more than 64 servers in xrootd staging pool > > >> Hi, >> >> I tested to setup a xrootd staging pool using more 64 machines. It >> seems xrootd tries to staging the file from backend pool if the file >> is in supervisor. Is it possible to use more than 64 servers in xrootd >> staging pool? >> >> Thanks >> Wen >> > >