rac下rman配置

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 3;

CONFIGURE CHANNEL 1 DEVICE TYPE DISK FORMAT   '/u01/app/oracle/rman_bk/dbbk_%s_%p' CONNECT='sys/oracle@prod1';
CONFIGURE CHANNEL 2 DEVICE TYPE DISK FORMAT   '/u01/app/oracle/rman_bk/dbbk_%s_%p' CONNECT='sys/oracle1@prod2';

注意:采用这种多通道备份,备份片会放在各自的节点上,不太实用。

nfs方式备份归档日志:

server:/home/oracle/arch *(rw,async,nohide,no_subtree_check)

client:mount -o rw,bg,hard,nointr,rsize=32768,wsize=32768,tcp,actimeo=0,vers=3,timeo=600 rac91:/home/oracle/arch /home/oracle/arch


参数修改错误,如何更新asm下的spfile的参数的值:

1、使用pfile启动

2、
SQL> create spfile='+DISK1/PROD/spfilePROD.ora' from pfile;


IBM不能挂接linux nfs文件系统:

nfso -o nfs_use_reserved_ports=1

创建时间:2022-03-31 20:55
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