Avaya Media Processing Server Series System (Software Release 2.1) Manual de usuario Pagina 272

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Avaya Media Processing Server Series System Reference Manual
Page 272 # P0602477 Ver: 3.1.11
Media files (in the $MEDIAFILEHOME directory). Files and directories of
this type reside in the $MEDIAFILEHOME/mpsN directory on a primary
node and copied to the same location on a secondary node (except that
$MEDIAFILEHOME can be different). You can specify which media files (or
directories) will be kept in sync by using the RCD option syncMediaDirs
on a primary node.
Miscellaneous files (e.g., a database file). Files and directories of this type
can reside anywhere on a primary node and are copied to a secondary node to
a location rooted in the directory $MPSHOME/miscfiles.<nodename>
(e.g., file tmsi01:/opt/dbfile would be copied to
tmsi100:/opt/vps/miscfiles.tmsi01/opt/dbfile, assuming that
$MPSHOME expands to /opt/vps on tmsi100). Upon failover, before going
active, secondary RCD puts these miscellaneous files in places creating
symbolic links in corresponding locations (e.g., /opt/dbfile -->
/opt/vps/miscfiles.tmsi01/opt/dbfile). This is done to avoid
clashes between files copied from different primary nodes. If a link cannot be
created because a same-named directory exists, that directory is removed (if it
contains no files, and all parent directories contain no files) and the link is
created. The links are removed by RCD during failback (or by the
setstandby.pl script).
Configuration synchronization can be done manually (using RCD option sync) or
automatically (periodically) using RCD option syncInterval. RCD configuration
commands are typically set in the $MPSHOME/common/etc/rcd.cfg file (on a
primary), and the $MPSHOME/common.standby/etc/rcd.cfg file (on the
secondary).
Refer to the MPS Command Reference Manual for details of RCD commands.
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