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Emmanuel Olaiya wrote: > 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? I forgot to tell you that you also need: oss.path /store mig and that should make it. it fou still encounter problems, you can use: oss.trace all in order to a better traing of the problem in the log file. cheers, JY > > 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 >>> >>> >>> >>> >>