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Hi Jean-Yves Thanks, I didn't have this directive but I have added it now. Though the data is still not being staged. Does anyone know where to look in order to monitor the mps status? cheers Manny PS. Pete, when you bounce my original mail to this list, I also didn't recieve a copy via it. Jean-Yves Nief wrote: >hello Manny, > > do you have the following directive in your config files ? >for the load balancer on the data servers: >olb.path rs <what ever path you need, eg: /store> >s means that the file in this file system can be staged. >hope this help. >cheers, >JY > >Emmanuel Olaiya wrote: > > > >>*** Discussion title: KanSOS >>Email replies to [log in to unmask] must include: >> In-Reply-To: <[log in to unmask]> >> Subject: ...change this to be about your reply. >> >>Hi >> >>I'm having problems interfacing MPS with the MSS at RAL and was >>wondering if anyone has any ideas that could help me. I have a script to >>retrieve data >> >> >>from our MSS at RAL (MSSGet.pl). This works well with mps_stage on the > > >>command line. I'm now trying to set this up within the xrootd.cf config >>file. I have added the following lines to the config file on a server >>machine >> >>mps.stage.xfrcmd /opt/xrootd/utils/mps_Stage >>mps.stage.msscmd /home/csf/olaiya/testspace/area1/MSSGet.pl >> >>However when I ask for a file that is in the MSS but not on disk it does >>not get staged. Is there any other directives that people believe I >>should add to the config file? >> >>When I restart xrootd and oldb on the dataserver I see all the ofs and >>oss directives printed out in the xrdlog file. I don't see any of my mps >>directives printed here which makes me think they aren't interfaced. Am >>I supposed to see the directives here or is there a separate log file >>where I can monitor mps output? This is the tail end of my xrdlog: >> >>ofs.authorize >>ofs.redirect target >>ofs.fdscan 9 120 1200 >>ofs.maxdelay 60 >>ofs.trace 0 >>040909 23:31:02 21726 oss_Init: (c) 2003, Stanford University, oss >>Version1.0.0 >>040909 23:31:02 21726 oss_config: Storage system initialization started. >>040909 23:31:02 21726 oss_config: Storage system initialization completed. >>/opt/xrootd/etc/xrootd.cf oss configuration: >>oss.alloc 0 0 0 >>oss.cachescan 600 >>oss.compdetect * >>oss.fdlimit 512 1024 >>oss.maxdbsize 0 >>oss.localroot /stage/bdata-data38/kanga >>oss.stagecmd /opt/xrootd/utils/mps_Stage >>oss.mssgwpath /tmp/gateway.mss.21726 >>oss.trace 0 >>oss.xfr 1 9437184 30 10800 >>oss.path /store r/o >>oss.cache public /stage/bdata-data38/cache/ >>oss.cache public /stage/bdata-data46/cache/ >>040909 23:31:02 21726 oss_MSS_Init: Mass storage interface >>initialization started. >>040909 23:31:02 21726 oss_MSS_Init: Mass storage interface initialized. >>040909 23:31:02 21726 Prep log directory not specified; prepare tracking >>disabled. >>040909 23:31:02 21726 Exporting /store >>040909 23:31:02 21726 XRootd protocol version 2.2.0 build 20040901-0613 >>successfully loaded. >>040909 23:31:02 21726 [log in to unmask]:1094 initialization completed. >> >>Also as the problem could be with my script, is there a log file where I >>would see any output generated from it? >> >>cheers >> >>Manny >> >> >> >> >>