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RMAN
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ExecMan
Jan 26, 2012, 10:08:41 AM1/26/12
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Hi,
This database is only 60GB, and is taking 9 hours for RMAN to back
up?? Though the disk where the backup files are put is mounted NFS,
that still does not explain 9 hours. I am pasting the commands we
use below. Can anyone see what the hold up is? I do not want to
paste a huge log here unless someone thinks it will help.
Thanks!
run {
allocate channel d1 type disk;
allocate channel d2 type disk;
allocate channel d3 type disk;
allocate channel d4 type disk;
sql "alter system archive log current";
crosscheck archivelog all;
crosscheck copy;
crosscheck backup of database;
crosscheck backup of controlfile;
delete force noprompt obsolete;
delete force noprompt expired backup;
backup validate database archivelog all;
backup current controlfile format '/backup/oracle/OR00/control/%d_%T_
%s';
backup incremental level 1 cumulative database
format '/backup/oracle/OR00/rman/D_ora_%M%D%Y_OR00_%p%s'
tag daily_backup
filesperset 3
plus archivelog format '/backup/oracle/OR00/rman/archive/arc_%M%D
%Y_OR00_%p%s' delete input;
restore database validate;
}
This database is only 60GB, and is taking 9 hours for RMAN to back
up?? Though the disk where the backup files are put is mounted NFS,
that still does not explain 9 hours. I am pasting the commands we
use below. Can anyone see what the hold up is? I do not want to
paste a huge log here unless someone thinks it will help.
Thanks!
run {
allocate channel d1 type disk;
allocate channel d2 type disk;
allocate channel d3 type disk;
allocate channel d4 type disk;
sql "alter system archive log current";
crosscheck archivelog all;
crosscheck copy;
crosscheck backup of database;
crosscheck backup of controlfile;
delete force noprompt obsolete;
delete force noprompt expired backup;
backup validate database archivelog all;
backup current controlfile format '/backup/oracle/OR00/control/%d_%T_
%s';
backup incremental level 1 cumulative database
format '/backup/oracle/OR00/rman/D_ora_%M%D%Y_OR00_%p%s'
tag daily_backup
filesperset 3
plus archivelog format '/backup/oracle/OR00/rman/archive/arc_%M%D
%Y_OR00_%p%s' delete input;
restore database validate;
}
Jack
Feb 23, 2012, 1:10:44 AM2/23/12
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