Fabrice I believe you are running into the problem described here: https://dev.lsstcorp.org/trac/ticket/2786 See bottom of the ticket for the workaround Jacek On 04/03/2013 11:40 AM, Fabrice Jammes wrote: > Hello Daniel, > > After merging the 2014 branch with the master branch, I ran into problems. > I think they were induced by new mysqld-based export path support > > After having a look in master branch : > git log ./master/examples/lsp.cf > > i modified lsp.cf in template files : > > [fjammes@clrlsst-dbmaster-vm qserv]$ git diff admin/custom/etc/lsp.cf > diff --git a/admin/custom/etc/lsp.cf b/admin/custom/etc/lsp.cf > index 73ef8ed..34939dd 100644 > --- a/admin/custom/etc/lsp.cf > +++ b/admin/custom/etc/lsp.cf > @@ -32,6 +32,9 @@ all.role server > # Use qserv worker filesystem plugin > xrootd.fslib libqserv_worker.so > > +# Use qserv worker oss plugin (export path handling) > +ofs.osslib libqserv_workerCmsd.so > + > # Set %(pathname)s for file location resolution. > # i.e., %(pathname)s/somefile will be exported in the xroot URL: > # xroot://manager:0000/somefile > > Then i added manually the new library in xrootd : > cp ./worker/bld/lib/libqserv_workerCmsd.so /opt/qserv-dev/xrootd-run/ > and restarted Qserv. > > Then i defined this environment variable : > export XRDLCLROOT=/opt/qserv-dev/xrootd-run/ > > And then i get next log message : > cat /var/log/qserv-dev/xrootd.log > -- > 130403 19:59:49 18259 cms_Open: Unable to connect socket to > /opt/qserv-dev/tmp/.olb/olbd.admin; connection refused > No databases found to export. > Valid paths: > QservOss Init > No databases found to export. > Valid paths: > QservOss (Qserv Oss for server cmsd) "anon" > ... > -- > > Then, looking at the source code : "worker/src/MySqlExportMgr.cc" : > I figured out that a database with next name should exists : > qserrvw_" + instanceName + "." + "Dbs" > > (Furthermore, as i test in a mono-node instance, cmsd is'nt started.) > > Could you help me please in using this new feature ? > > Thanks in advance for your answer. > > Fabrice > > ######################################################################## > Use REPLY-ALL to reply to list > > To unsubscribe from the QSERV-L list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1 > ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1