The function of GSD (10g and above) is to service requests for 9i RAC management clients and therefore when there are no 9i databases present, there is nothing for GSD to do. Consequently, there will be no impact on a RAC cluster if GSD is offline and 9i is not used.
You may meet the situation that the GSD resource is offline in CRS stack,you can leave it alone.But you may meet the problem of long time running when you restart the CRS deamon,you can speed it up by the following trick as MOS note “GSD Is Used Only if 9i RAC Database is Present (Doc ID 429966.1)” described.
For 10g,you can follow this:
Disable GSD (pre 11.2)
After confirming that there are no 9i databases being used you can disable GSD by adding 'exit 0' after the initial comments in the script $ORACLE_HOME/bin/gsdctl where $ORACLE_HOME is the home from which nodeapps are running (i.e. crs home).
#case $ORACLE_HOME in
# "") echo "****ORACLE_HOME environment variable not set!"
# echo " ORACLE_HOME should be set to the main"
# echo " directory that contains Oracle products."
# echo " Set and export ORACLE_HOME, then re-run."
# exit 1;;
exit 0 ## Manually added as a temporary workaround
finally,after you fix this issue,the startup of CRS will come much more quickly.
purpose:to upgrade the CRS to 10.2.0.5.2 of three nodes RAC by opatching the CRS PSU
patch 9952245 on linux-x86_64
1.prepare the opatch tool
go to MOS to download the p6880880_102000_Linux-x86-64.zip,replace the OPatch dir in CRS_HOME and RDBMS_HOME in each nodes,totally six places
//make sure the opatch tool meet the requirements Continue reading “patch 9952245 for three nodes RAC(CRS PSU for 10205)”
How to enable the archive mode in three nodes RAC environment,this is what the page will talk about.
ref doc:How To Enable/Disable Archive Log Mode in Real Application Cluster Environment (Doc ID 235158.1)
1.the current information of RAC
[oracle@node3 ~]$ crs_stat -t
Name Type Target State Host
ora....a1.inst application ONLINE ONLINE node1
ora....a2.inst application ONLINE ONLINE node2
ora....a3.inst application ONLINE ONLINE node3
ora.aaa.db application ONLINE ONLINE node1
ora....E1.lsnr application ONLINE ONLINE node1
ora.node1.gsd application ONLINE ONLINE node1
ora.node1.ons application ONLINE ONLINE node1
ora.node1.vip application ONLINE ONLINE node1
ora....E2.lsnr application ONLINE ONLINE node2
ora.node2.gsd application ONLINE ONLINE node2
ora.node2.ons application ONLINE ONLINE node2
ora.node2.vip application ONLINE ONLINE node2
ora....E3.lsnr application ONLINE ONLINE node3
ora.node3.gsd application ONLINE ONLINE node3
ora.node3.ons application ONLINE ONLINE node3
ora.node3.vip application ONLINE ONLINE node3
2.prepare the arch directory for on each node.(3 directories for each node) Continue reading “How To Enable Archive Mode In RAC”
keep blogging from native language to English.just keep it up and work on.