ORA-27102: out of memory Linux-X86_64 Solution

ORA-27102: out of memory Linux-X86_64 solution 1. startup Linux oracle reported the following Error ORA-27102: out of memory Linux-X86_64 Error: 28: No space left on device 2. check the alter log and report: Checkpoint not complete Current log #3 seq #514388 mem #0: /opt/oracle/product/10.2.0/oradata/orcl/redo03.logThread 1 advanced to log sequence 514389 Current log #2 seq #514389 mem #0: /opt/oracle/product/10.2.0/oradata/orcl/redo02.logWed Feb 13 21:36:22 2013 Thread 1 advanced to log sequence 514390 Current log #1 seq #514390 mem #0: /opt/oracle/product/10.2.0/oradata/orcl/redo01.log 3. check the redo log size: SQL> select bytes/1024/1024 from v $ log; BYTES/1024/1024 --------------- 50 50 504. after adding and modifying the redo log size according to the redo log size of other provinces: SQL> select bytes/1024/1024 from v $ log; BYTES/1024/1024 ------------- 500 500 500 500 5005. check that the system does not report the Checkpoint not complete error again in the alter log. The system is normal.