RMAN登陸及串連target資料庫的步驟方法

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RMAN登陸及串連target資料庫的步驟方法

RMAN登陸及串連target資料庫的步驟方法

一、            方法一:

a)        [Oracle@odd-oelr4u8 ~]$ rman target sys/oracle@PROD1521 catalog catalog_admin/catalog_admin@PROD21521

b)

c)        Recovery Manager: Release 10.2.0.1.0 - Production on Mon Jan 20 07:56:30 2014

d)

e)        Copyright (c) 1982, 2005, Oracle.  All rights reserved.

f)

g)        connected to target database: PROD (DBID=248672105)

h)        connected to recovery catalog database

i)          該方法指定catalog庫並串連了target庫,是一種CATALOG Mode

二、            方法二:

a)        [oracle@odd-oelr4u8 ~]$ rman target sys/oracle@PROD1521

b)        RMAN> connect catalog catalog_admin/catalog_admin@PROD21521

c)

d)        connected to recovery catalog database

e)        該方法先串連target庫,再指定catalog庫,也是一種CATALOG Mode

三、            方法三:

a)        [oracle@odd-oelr4u8 ~]$rman

b)        RMAN> connect target sys/oracle@PROD1521

c)

d)        connected to target database: PROD (DBID=248672105)

e)        RMAN> connect catalog catalog_admin/catalog_admin@PROD21521

f)

g)        connected to recovery catalog database

h)        該方法先串連rman,再指定串連target庫,再指定catalog庫,也是一種CATALOG Mode

四、            方法四:

a)        [oracle@odd-oelr4u8 ~]$ rman

b)

c)        Recovery Manager: Release 10.2.0.1.0 - Production on Mon Jan 20 07:59:21 2014

d)

e)        Copyright (c) 1982, 2005, Oracle.  All rights reserved.

f)

g)        RMAN> connect target sys/oracle@PROD1521

h)

i)          connected to target database: PROD (DBID=248672105) --有dbid證明已串連到目標庫

j)

k)        RMAN> show all;

l)

m)    using target database control file instead of recovery catalog --使用控制檔案來代替恢複目錄資料庫存放rman中繼資料資訊

n)        RMAN configuration parameters are:

o)        CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS;

p)        CONFIGURE BACKUP OPTIMIZATION ON;

q)        CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

r)        CONFIGURE CONTROLFILE AUTOBACKUP ON;

s)        CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/oracle/backup/control/controlfile_%F';

t)        CONFIGURE DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET;

u)        CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

v)        CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

w)      CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT  '/home/oracle/backup/PROD_%U';

x)        CONFIGURE MAXSETSIZE TO UNLIMITED; # default

y)        CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

z)        CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

aa)    CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

bb)    CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/10.2.0/db_1/dbs/snapcf_PROD.f'; # default

cc)

dd)    RMAN> connect catalog catalog_admin/catalog_admin@PROD21521

ee)

ff)      RMAN-00571: ===========================================================

gg)    RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

hh)    RMAN-00571: ===========================================================

ii)        RMAN-06445: cannot connect to recovery catalog after NOCATALOG has been used

jj)        這種情況是在串連target庫之後,做了其他的非串連catalog庫的動作,因此系統預設的是NO CATALOG MODE,系統已經預設使用controlfile作為知識庫,再相串連catalog庫就報錯了

kk)    如果想再次使用catalog庫,並將controlfile中的內容同步到catalog庫中,則需要重新串連target和catalog,並作同步如下:

ll)        採用如上方法一、二、三中的任何一種方式串連target和catalog後,在rman中執行:

mm)            RMAN> resync catalog;

nn)

oo)    starting full resync of recovery catalog

pp)    full resync complete

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