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   pmlogger    ( 1 )

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Диагностика (Diagnostic)

The archive logs are sufficiently precious that pmlogger will not
       truncate an existing physical file.  A message of the form
        ...: "foo.index" already exists, not over-written
        ...: File exists
       indicates this situation has arisen.  You must explicitly remove
       the files and launch pmlogger again.

       There may be at most one primary pmlogger instance per monitored
       host; attempting to bend this rule produces the error:
        pmlogger: there is already a primary pmlogger running

       Various other messages relating to the creation and/or deletion
       of files in $PCP_TMP_DIR/pmlogger suggest a permission problem on
       this directory, or some feral files have appeared therein.