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Only the DBLQH
and
NDBCNTR
kernel blocks are
directly involved in this phase. DBLQH
allocates a record in the
BACKUP
block, used in the
execution of local checkpoints using the
DEFINE_BACKUP_REQ
signal.
NDBCNTR
causes NDB_STTOR
to execute NDB_STTOR phase 3; there is otherwise no other
NDBCNTR
activity during this
STTOR
phase.