Database Backup and Recovery (MOSC)

MOSC Banner

What is being written to redo log files?

edited Jul 28, 2009 3:23PM in Database Backup and Recovery (MOSC) 7 commentsAnswered ✓
 Hi,

Platform: Linux with 11gR1 EE server

Below is the partial content of my alert.log from a starter database with no load at all and fast_start_mttr_target=300 and archive_lag_target=1200:

=========================================================

Tue Jul 28 12:48:46 2009
Thread 1 cannot allocate new log, sequence 230
Private strand flush not complete
  Current log# 1 seq# 229 mem# 0: /u01/app/oracle/oradata/<SID>/redo01.log
  Current log# 1 seq# 229 mem# 1: /u02/app/oracle/oradata/<SID>/redo01b.log
  Current log# 1 seq# 229 mem# 2: /u03/app/oracle/oradata/<SID>/redo01c.log
Thread 1 advanced to log sequence 230
  Current log# 2 seq# 230 mem# 0: /u01/app/oracle/oradata/<SID>/redo02.log
  Current log# 2 seq# 230 mem# 1: /u02/app/oracle/oradata/<SID>/redo02b.log

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center