Merge pull request #899 from osschar/pfc-statvs-config-check

Check data space size during configuration processing.
xrootd · Jan 31, 2019 · e7ee1af · e7ee1af
2 parents 49dbc7c + e1d700d
commit e7ee1af
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/XrdFileCache/XrdFileCacheConfiguration.cc b/src/XrdFileCache/XrdFileCacheConfiguration.cc
@@ -235,7 +235,12 @@ bool Cache::Config(const char *config_filename, const char *parameters)
    {
       if (m_output_fs->StatVS(&sP, m_configuration.m_data_space.c_str(), 1) < 0)
       {
-         m_log.Emsg("Cache::ConfigParameters()", "error obtaining stat info for space ", m_configuration.m_data_space.c_str());
+         m_log.Emsg("Cache::ConfigParameters()", "error obtaining stat info for data space ", m_configuration.m_data_space.c_str());
+         return false;
+      }
+      if (sP.Total < 10ll << 20)
+      {
+         m_log.Emsg("Cache::ConfigParameters()", "available data space is less than 10 MB (can be due to a mistake in oss.localroot directive) for space ", m_configuration.m_data_space.c_str());
          return false;
       }