select
  name,                                    -- NAME VARCHAR2(256)
  value,                                   -- VALUE VARCHAR2(256)
  group_number,                            -- GROUP_NUMBER NUMBER
  attribute_index,                         -- ATTRIBUTE_INDEX NUMBER
  attribute_incarnation,                   -- ATTRIBUTE_INCARNATION NUMBER
  read_only,                               -- READ_ONLY VARCHAR2(7)
  system_created                           -- SYSTEM_CREATED VARCHAR2(7)
from
  gv$asm_attribute
where
  inst_id = USERENV('Instance')