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--- rac [2016/04/22 13:21] – created z0hpvk
+++ rac [2025/03/08 22:24] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-====== RAC ======
+====== Oracle Real Application Clusters (RAC) ======
+===== Command Line (11g/12c) =====
+==== Voting Disk ====
+<code>[root] $GRID_HOME/bin/crsctl query css votedisk
+[root] $GRID_HOME/bin/crsctl replace votedisk +FRA</code>
+==== Oracle Cluster Registry (OCR) ====
+<code>[root]   cat /etc/oracle/ocr.loc
+[root]   $GRID_HOME/bin/ocrcheck
+[root]   $GRID_HOME/bin/ocrconfig -delete -DATA
+[root]   $GRID_HOME/bin/ocrconfig -add -DATA
+[root]   $GRID_HOME/bin/ocrconfig -replace +DATA -replacement -DATA2
+[oracle] $GRID_HOME/bin/ocrconfig -showbackup</code>
+==== Oracle Local Registry (OLR) ====
+<code>[root] cat /etc/oracle/olr.loc
+[root] $GRID_HOME/bin/ocrcheck -local
+[root] $GRID_HOME/bin/ocrconfig -local -manualbackup</code>
+==== Single Client Access Name (SCAN) ====
+<code>[oracle] $GRID_HOME/bin/srvctl config scan
+[oracle] $GRID_HOME/bin/srvctl config scan_listener
+[oracle] $GRID_HOME/bin/srvctl config listener
+[root]   $GRID_HOME/bin/srvctl modify scan -n ol6-112-scan</code>
+==== Server Pools ====
+<code>[root] $GRID_HOME/bin/srvctl config srvpool
+[root] $GRID_HOME/bin/crsctl status serverpool</code>
+==== Node Number Pinning ====
+<code>[root] $GRID_HOME/bin/crsctl pin css -n ol6-112-rac1
+[root] $GRID_HOME/bin/olsnodes -t
+[root] $GRID_HOME/bin/crsctl unpin css -n ol6-112-rac1</code>
+==== HA Services Daemon (OHASD) ====
+<code>[root] $GRID_HOME/bin/crsctl disable crs
+[root] $GRID_HOME/bin/crsctl enable crs
+[root] $GRID_HOME/bin/crsctl start crs
+[root] $GRID_HOME/bin/crsctl stop crs
+[root] $GRID_HOME/bin/crsctl start cluster -all
+[root] $GRID_HOME/bin/crsctl start cluster -n ol6-112-rac1
+[root] $GRID_HOME/bin/crsctl stop cluster -all
+[root] $GRID_HOME/bin/crsctl check cluster -all</code>
+==== Diagnostics ====
+<code>[root] $GRID_HOME/bin/diagcollection.sh --all</code>
+==== Cluster Verification Utility ====
+<code>[oracle] $GRID_HOME/bin/srvctl config cvu</code>
+==== ASM Configuration ====
+<code>[root] oracleasm configure -i
+[root] oracleasm start
+[root] oracleasm createdisk DATA1 /dev/sde1
+[root] oracleasm scandisks
+[root] oracleasm listdisks</code>