ORA-15054: disk

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SQL> alter diskgroup dg1 drop disk '/dev/rdsk/c4t4d0s5';
alter diskgroup dg1 drop disk '/dev/rdsk/c4t4d0s5'
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15054: disk "/dev/rdsk/c4t4d0s5" does not exist in diskgroup "DG1"

删除disk，需要用name，而不是path

select name, path from v$asm_disk;
DG1_0001 /dev/rdsk/c4t4d0s5

SQL> alter diskgroup dg1 drop disk 'DG1_0001';

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