Цитата: OlegON ➤ Версия Oracle, был ли установлен
оптимизатор? Что в алерте?
11.2.0.4
нет
<msg time='2019-08-06T12:07:00.191+03:00' org_id='oracle' comp_id='rdbms'
msg_id='opiexe:3076:4222364190' client_id='' type='NOTIFICATION'
group='admin_ddl' level='16' host_id='DESKTOP-KB6RJHE'
host_addr='fe80::7446:2a89:80b2:f01d%14' module='sqlplus.exe' pid='7720'>
<txt>ALTER DATABASE RECOVER LOGFILE 'd:\REDO02.log'
</txt>
</msg>
<msg time='2019-08-06T12:07:00.191+03:00' org_id='oracle' comp_id='rdbms'
client_id='' type='UNKNOWN' level='16'
host_id='DESKTOP-KB6RJHE' host_addr='fe80::7446:2a89:80b2:f01d%14' module='sqlplus.exe'
pid='7720'>
<txt>Media Recovery Log d:\REDO02.log
</txt>
</msg>
<msg time='2019-08-06T12:07:00.206+03:00' org_id='oracle' comp_id='rdbms'
client_id='' type='UNKNOWN' level='16'
host_id='DESKTOP-KB6RJHE' host_addr='fe80::7446:2a89:80b2:f01d%14' module=''
pid='1156'>
<txt>WARNING! THE LOGICAL BLOCKSIZE (512) OF LOGFILE MEMBER D:\REDO02.LOG IS LESS THAN THE PHYSICAL SECTOR SIZE (4096). LOGFILE WRITES ARE NOT SECTOR ALIGNED. THIS MAY LEAD TO DEGRADED PERFORMANCE DUE TO THE READ-MODIFY-WRITE OPERATIONS.
</txt>
</msg>