(ITS#3523) different replica-{arg,pid}file required when using multiple replogfile

[ando@sys-net.it]

Full_Name: Pierangelo Masarati
Version: HEAD, re22, >= 2.1.23
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (131.175.154.56)
Submitted by: ando


Config statements replica-argfile and replica-pidfile are unique across
slapd.conf; when using multiple replogfiles, and thus running multiple slurpds,
a specific file for each slurpd would be preferable, otherwise thy're no
purpose.  The pid and arg file could be added as extra parameters, along with
the file name, to the replogfile directive, or a new replog directive could be
used, something like

replog          logfile=<file>
                pidfile=<file>
                argfile=<file>

or something like that.