3> database;
Starting backup at 14-OCT-10
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=148 devtype=DISK --sid 值对应 v$session 视图
中的 sid
allocated channel: ORA_DISK_2
channel ORA_DISK_2: sid=146 devtype=DISK
allocated channel: ORA_DISK_3
channel ORA_DISK_3: sid=144 devtype=DISK
RMAN> run{
2> allocate channel ch1 type disk
3> maxpiecesize=100m; --备份片大小设置为 m,则一个备份集包含多个备份片,
且每个备份片大小为 m
4> backup
5> format '/u01/app/oracle/rmanbak/whole_%d_%U'
6> database;
7> release channel ch1;}
RMAN> list backupset tag=TAG20101014T171115;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
21 Full 690.30M DISK 00:01:39 14-OCT-10
List of Data*les in backup set 21
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- ---------- ----
1 Full 1648791 14-OCT-10
/u01/app/oracle/oradata/orcl/system01.dbf
2 Full 1648791 14-OCT-10
/u01/app/oracle/oradata/orcl/undotbs01.dbf
3 Full 1648791 14-OCT-10
/u01/app/oracle/oradata/orcl/sysaux01.dbf
4 Full 1648791 14-OCT-10
/u01/app/oracle/oradata/orcl/users01.dbf
5 Full 1648791 14-OCT-10
/u01/app/oracle/oradata/orcl/example01.dbf
6 Full 1648791 14-OCT-10 /u01/app/oracle/oradata/orcl/tbs1.dbf
Backup Set Copy #1 of backup set 21