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Oracle 11g ASM ????

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?????????? Oracle 11gEnterprise Edition ?????????? ASM?Automatic Storage Management??????????????

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????? ASM ?????????????????? Oracle ASM??????? SYSDBA ? SYSASM ???

?? SYSDBA ????

SQL> conn / as sysdba

?? SYSASM ????

SQL> conn / as sysasm

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????? SYSDBA ?????????????

SQL> alter diskgroup DATA mount;

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• ORA-15032: not all alterations performed
• ORA-15260: permission denied on ASM disk group

?????????????????????????????????? SYSDBA ? SYSASM ??????????????

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?????????? webdg???????????

SQL> alter diskgroup webdg add disk '/dev/raw/raw4';

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?? SYSASM ????

SQL> su - grid

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SQL*Plus: Release 11.2.0.1.0 ProductionConnected to:Oracle Database 11gEnterprise Edition Release 11.2.0.1.0 - 64bit ProductionWith the Real Application Clusters and Automatic Storage Management optionsSQL> show userUSER is "SYS"

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Diskgroup altered.

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• ?????????????
• ???????????
• ????? ASM ????????????

?????????????? Oracle 11g ASM ??????