Oracle 10g R2: cannot allocate new log
We are using Oracle 10g R2 database. Our alert_log file is giving the following errors wherever we perform checkpoint and log switch. The errors are:
Thread 1 cannot allocate new log, sequence 1193
Checkpoint not complete
Current log# 1 seq# 1192 mem# 0: /u02A/oradata/admin/origlogA/redo01.log
Thread 1 advanced to log sequence 1193
Current log# 5 seq# 1193 mem# 0: /u02A/oradata/admin/origlogA/redo05.log
Thread 1 cannot allocate new log, sequence 1194
Checkpoint not complete
Current log# 5 seq# 1193 mem# 0: /u02A/oradata/admin/origlogA/redo05.log
Current log# 5 seq# 1193 mem# 1: /u02B/oradaFri Dec 22 11:21:50 2006
Thread 1 advanced to log sequence 1194
Current log# 6 seq# 1194 mem# 0: /u02A/oradata/admin/origlogA/redo06.log