sun cluster 常用命令.doc

Sun Cluster 3 Command SummaryCluster Node OperationsOperationCommandExampleBoot a node - none cluster modeboot -x (At ok prompt)ok boot -xStopping a node1. scswitchscswitch -S -h nodeA (switch resources)2. shutdownshutdown -y -g30 -i0Rebooting a node1. scswitchscswitch -S -h nodeA (switch resources)2. shutdownshutdown -y -g30 -i6Disable quorum vote for a nodescconfscconf -c -q node=nodeA,maintstateStopping the clusterscshutdownscshutdown -y -g10Display status informationscstatscstat -pvv Display quorum informationscstatscstat -qDisplay cluster configurationscconfscconf -p -pvv Check the cluster configurationscchecksccheck -vBackup the cluster configurationtartar -cv /etc/cluster/ccrRestore the cluster configuration1. scshutdown1. scshutdown -y -g02. boot2. ok boot -sx3. tar3. tar -xvCluster Quorum Device OperationsOperationCommandExampleDisplay quorum informationscstatscstat -qRemove a quorum devicescconfscconf -r -q globaldev=d30Add a quorum devicescconfscconf -a -q globaldev=d12Put into maintenance statescconfscconf -c -q globaldev=d15,maintstateBring out of maintenance statescconfscconf -c -q globaldev=d15,resetVeritas Volume Manager OperationsOperationCommandExampleAdd disk group to clusterscconfscconf -a -D type=vxvm,name=m-dg,nodelist=nodeA:nodeBRegister change to disk groupscconfscconf -c -D name=mydg,syncSwitch device group to a nodescswitchscswitch -z -D mydg -h nodeA (node to switch to)Check statusscstatscstat -DChange propertiesscconfscconf -c -D name=mydg,nodelist=nodeA:nodeB,preferenced=true,failback=disabledNafo Group OperationsOperationCommandExampleCreating nafo grouppnmsetpnmset -c nafo0 -o create hme0 qfe0Deleting nafo grouppnmsetpnmset -c nafo0 -o deleteAdding a cardpnmsetpnmset -c nafo0 -o add qfe0Removing cardpnmsetpnmset -c nafo0 -o remove qfe0Switching active adaptorpnmsetpnmset -c nafo0 -o switch qfe0 (Adaptor to switch to)Check statuspnmsetpnmset -lDisplay current configurationpnmsetpnmset -pWhich group a card belongs topnmrtoppnmrtop hme0Which is the active cardpnmptorpnmptor nafo0Change pnm parametersvivi /etc/cluster/pnmparamsResource Group OperationsOperationCommandExampleCheck current statusscstatscstat -gView configurationscrgadmscrgadm -p -pvv -g my-rgSwitch to a nodescswitchscswitch -z -g my-rg -h nodeB (Bring online on nodeB)Take offline on all nodesscswitchscswitch -F -g my-rgBring online on primary nodescswitchscswitch -Z -g my-rgBrine online on named nodescswitchscswitch -z -g my-rg -h nodeBPut into unmanaged statescswitchscswitch -F -g my-rgscswitch -n -j my-res (Disable all resource in group)scswitch -u -g my-rgBring into managed statescswitchscswitch -Z my-rgRestart resource groupscswitchscswitch -R -h nodeB -g my-rgDisable resourcescswitchscswitch -n -j my-resourceEnable resourcescswitchscswitch -e -j my-resourceClear STOP_FAILED flagscswitchscswitch -c -h nodeB -j my-resource -f STOP_FAILEDDevice Group OperationsOperationCommandExampleCheck current statusscstatscstat -DSwitch to a nodescswitchscswitch -z -D my-dg -h nodeAPut into maintenancescswitchscswitch -m -D my-dgBring onlinescswitchscswitch -z -D my-dg -h nodeBResource Group ConfigurationOperationCommand ExampleCreate Resource Groupscrgadm -a -g my-rg -h nodeA,nodeB -y Pathprefix=/my-directory Add resource to Groupscrgadm -a -j my-res -g my-rg -t SUNW.nfs -x ServicePaths=/my-directoryRemove resource from group1. scswitch -F -g my-rg (Switch resource group offline)2. scswitch -n -j my-res (Disable resource)3. scrgadm -r -j my-res (Remove resource)4. scswitch -Z my-rg (bring resource group on-line)Add logical host resourcescrgadm -a -L -j my-lh -g my-rg -l logical_host_nameAdd share address resourcescrgadm -a -S -j my_salh -g my-rg -l logical_host_nameModify resource parameterscrgadm -a -j my-res -x property=new_valueRemove a resource group1. scstat -g (List group and