diff options
| -rw-r--r-- | src/mongo/util/log.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mongo/util/log.cpp b/src/mongo/util/log.cpp index 980bb6a5490..840ec57dd47 100644 --- a/src/mongo/util/log.cpp +++ b/src/mongo/util/log.cpp @@ -90,10 +90,13 @@ namespace mongo { string s = ss.str(); if ( ! rename( lp.c_str() , s.c_str() ) ) { - cout << "log file [" << lp << "] exists; copied to temporary file [" << s << "]" << endl; + cout << "log file [" << lp + << "] exists; copied to temporary file [" << s << "]" << endl; } else { - cout << "log file [" << lp << "] exists and couldn't make backup; run with --logappend or manually remove file (" << strerror(errno) << ")" << endl; - + cout << "log file [" << lp + << "] exists and couldn't make backup [" << s + << "]; run with --logappend or manually remove file: " + << errnoWithDescription() << endl; return false; } } @@ -137,7 +140,9 @@ namespace mongo { ss << _path << "." << terseCurrentTime( false ); string s = ss.str(); if (0 != rename(_path.c_str(), s.c_str())) { - error() << "Failed to rename " << _path << " to " << s; + error() << "Failed to rename '" << _path + << "' to '" << s + << "': " << errnoWithDescription() << endl; return false; } } |