删除 Oracle Grid Infrastructure 资源

本节包含以下过程，这些过程用于删除 Oracle Grid Infrastructure 资源：

• 如何删除依赖性

• 如何删除 sun.resource 资源

如何删除依赖性

此过程说明如何设置脱机重新启动依赖性以删除依赖性。

1. 成为超级用户。
2. 显示数据库拥有的对 Oracle Grid Infrastructure storage_proxy 资源的当前启动依赖性。

   # Grid_home/bin/crsctl stat res ora.testdb.db -p | grep START_DEPENDENCIES
   START_DEPENDENCIES=hard(sun.grid-storage-proxy-rs)
   weak(type:ora.listener.type,global:type:ora.scan_listener.type,uniform:ora.ons,uniform:ora.eons)
   # clresource show -p resource_dependencies_offline_restart rac-server-proxy-rs
   === Resources ===
   
   Resource: rac-server-proxy-rs
   Resource_dependencies_offline_restart: crs-fw-rs scal-dg1-rs

3. 从 Oracle RAC 实例代理资源删除对 SUNW.ScalDeviceGroup 或 SUNW.ScalMountPoint 资源的脱机重新启动依赖性。

   此命令清除 Oracle Grid Infrastructure 数据库资源拥有的对 Oracle Grid Infrastructure storage_proxy 资源的依赖性。请注意，该命令包含减号 (-)。

   # clresource set -p resource_dependencies_offline_restart-=scal-dg1-rs rac-server-proxy-rs

4. 检验是否已删除对 Oracle Grid Infrastructure 资源的启动依赖性。

   # Grid_home/bin/crsctl stat res ora.testdb.db -p | grep START_DEPENDENCIES
   START_DEPENDENCIES=weak(type:ora.listener.type,global:type:ora.scan_listener.type,uniform:ora.ons,uniform:ora.eons)
   
   # clresource show -p resource_dependencies_offline_restart rac-server-proxy-rs
   
   === Resources ===
   
   Resource: rac-server-proxy-rs
   Resource_dependencies_offline_restart: crs-fw-rs

如何删除 sun.resource 资源

1. 成为超级用户。
2. 确保已删除依赖性（如“如何删除依赖性”中所述）并且已停止 sun.resource。

   # Grid_home/bin/crsctl stop res sun.scal-dg1-rs
   CRS-2673: Attempting to stop 'sun.scal-dg1-rs' on 'pnsx3'
   CRS-2673: Attempting to stop 'sun.scal-dg1-rs' on 'pnsx1'
   CRS-2673: Attempting to stop 'sun.scal-dg1-rss' on 'pnsx2'
   CRS-2677: Stop of 'sun.scal-dg1-rs' on 'pnsx3' succeeded
   CRS-2677: Stop of 'sun.scal-dg1-rs' on 'pnsx1' succeeded
   CRS-2677: Stop of 'sun.scal-dg1-rs' on 'pnsx2' succeeded

3. 删除 sun.resource。

   # Grid_home/bin/crsctl delete res sun.scal-dg1-rs

4. 检验是否已删除 sun.resource。

   # Grid_home/bin/crsctl stat res sun.scal-dg1-rs -p
   CRS-210: Could not find resource 'sun.scal-dg1-rs'.