root.sh script is mainly used to complete the initialization and configuration tasks for a cluster of many
First, the contents of
$ GRID_HOME / install / utl / rootmacro.sh : responsible for some of the associated validation and GI_HOME
$ GRID_HOME / install / utl / rootinstall.sh : responsible for creating some of the local file
$ GRID_HOME / network / install / sqlnet / setowner.sh : GI responsible for creating temporary files related to
$ GRID_HOME / rdbms / install / rootadd_rdbms.sh : authority responsible for verifying the files of
$ GRID_HOME / rdbms / install / rootadd_filemap.sh : authority responsible for verifying the files of
$ GRID_HOME / crs / config / rootconfig .sh: by calling rootcrs.pl script initialization and configuration of cluster
$ GRID_HOME / cfgtoollogs / rootcrs_ <node_name > .log: script log files
Second, the configuration process
to complete some miscellaneous work before the configuration of cluster
initialization settings node
reads the initialization parameter file: $ GRID_HOME / CRS / install / crsconfig_params
vip information
cluster node list information
cluster network configuration information for
the cluster zone information
cluster configuration prior to checking
initialize OLR
initialization gpnp wallet and gpnp profile
configuration init.ohasd script and start ohasd
add resources to the cluster initialization
will start to exclusive mode and CSS formatting VF
cluster resources are initialized to start
ASM instance is started, create OCR and voting disk. OCR successful initialization, CRSD is activated
VOTING DISK successfully create
a cluster exit exclusive mode
cluster is re-started in normal mode
to add CRS resources related to the cluster
restart the cluster