标签：bbed before incarnation offline online
本文是原创文章，转载请注明出处：http://blog.csdn.net/msdnchina/article/details/45212337
本文的写成，参考Oracle ACS--惜总的文章：
http://www.xifenfei.com/2666.html 和http://www.xifenfei.com/1527.html
在此，谢过惜总。
使用bbed将属于前一个incarnation 的 offline的 datafile弄成online状态：
背景：
‘/u01/app/oracle/oradata/test/ten01.dbf‘ 是属于前一个incarnation 的 offline的 datafile。
首先：
找到system01.dbf，确认其resetlogs 相关信息：
kcvfhrlc表示 reset logs count
kcvfhrls表示 resetlogs scn
===============================下面是system01.dbf的信息=======================================
BBED> set filename '/u01/app/oracle/oradata/test/system01.dbf'
FILENAME /u01/app/oracle/oradata/test/system01.dbf
BBED> p kcvfhrlc
ub4 kcvfhrlc @112 0x344ba60f ---->
BBED> p kcvfhrls
struct kcvfhrls, 8 bytes @116
ub4 kscnbas @116 0x0036a289 ---->
ub2 kscnwrp @120 0x0000
BBED> p kcvcpscn
BBED-00207: invalid offset specifier (kcvcpscn)
BBED> p kscnbas
BBED-00207: invalid offset specifier (kscnbas)
BBED> p kcvfhckp
struct kcvfhckp, 36 bytes @484
struct kcvcpscn, 8 bytes @484
ub4 kscnbas @484 0x0036bbd9
ub2 kscnwrp @488 0x0000
ub4 kcvcptim @492 0x344c30df
ub2 kcvcpthr @496 0x0001
union u, 12 bytes @500
struct kcvcprba, 12 bytes @500
ub4 kcrbaseq @500 0x00000001
ub4 kcrbabno @504 0x00002dbe
ub2 kcrbabof @508 0x0010
ub1 kcvcpetb[0] @512 0x02
ub1 kcvcpetb[1] @513 0x00
ub1 kcvcpetb[2] @514 0x00
ub1 kcvcpetb[3] @515 0x00
ub1 kcvcpetb[4] @516 0x00
ub1 kcvcpetb[5] @517 0x00
ub1 kcvcpetb[6] @518 0x00
ub1 kcvcpetb[7] @519 0x00
BBED> p kcvfhcpc
ub4 kcvfhcpc @140 0x0000016a ---->
BBED> p kcvfhccc
ub4 kcvfhccc @148 0x00000169 ---->
=================================下面是ten01.dbf的信息========================================
BBED> set filename '/u01/app/oracle/oradata/test/ten01.dbf'
FILENAME /u01/app/oracle/oradata/test/ten01.dbf
------------------------如下是改kcvfhrlc------------------------------
BBED> p kcvfhrlc
ub4 kcvfhrlc @112 0x30274f37
BBED> m /x 0fa64b34
Warning: contents of previous BIFILE will be lost. Proceed? (Y/N) Y
File: /u01/app/oracle/oradata/test/ten01.dbf (5)
Block: 1 Offsets: 112 to 623 Dba:0x01400001
------------------------------------------------------------------------
0fa64b34 dc300f00 00000000 00000000 00000000 00000000 00000400 68010000
91a24b34 c8b53600 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 06000000
06005445 4e544253 00000000 00000000 00000000 00000000 00000000 00000000
05000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 5c776c2d 01000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 c8b53600 00000000 5dc94b34
01000000 98000000 2cb60000 10000000 02000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
--------------------------------------------------------如下是改kcvfhrls--------------------------------------------------
BBED> p kcvfhrls
struct kcvfhrls, 8 bytes @116
ub4 kscnbas @116 0x000f30dc
ub2 kscnwrp @120 0x0000
BBED> m /x 89a23600
BBED-00209: invalid number (89a23600)
BBED> m /x 89a2
File: /u01/app/oracle/oradata/test/ten01.dbf (5)
Block: 1 Offsets: 116 to 627 Dba:0x01400001
------------------------------------------------------------------------
89a20f00 00000000 00000000 00000000 00000000 00000400 68010000 91a24b34
c8b53600 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 06000000 06005445
4e544253 00000000 00000000 00000000 00000000 00000000 00000000 05000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 5c776c2d 01000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 c8b53600 00000000 5dc94b34 01000000
98000000 2cb60000 10000000 02000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> set offset +2
OFFSET 118
BBED> m /x 3600
File: /u01/app/oracle/oradata/test/ten01.dbf (5)
Block: 1 Offsets: 118 to 629 Dba:0x01400001
------------------------------------------------------------------------
36000000 00000000 00000000 00000000 00000000 04006801 000091a2 4b34c8b5
36000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000600 00000600 54454e54
42530000 00000000 00000000 00000000 00000000 00000000 00000500 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00005c77 6c2d0100 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 0000c8b5 36000000 00005dc9 4b340100 00009800
00002cb6 00001000 00000200 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> p kcvfhrls
struct kcvfhrls, 8 bytes @116
ub4 kscnbas @116 0x0036a289
ub2 kscnwrp @120 0x0000
BBED> p kcvfhrlc
ub4 kcvfhrlc @112 0x344ba60f
BBED> sum
Check value for File 5, Block 1:
current = 0x09c3, required = 0x76fb
BBED> sum apply
Check value for File 5, Block 1:
current = 0x76fb, required = 0x76fb
BBED>
-----------------------------------------------------如下是改kcvfhcpc----------------------------------------------------------
BBED> p kcvfhcpc ub4 kcvfhcpc @140 0x00000168 BBED> m /x 6a010000 File: /u01/app/oracle/oradata/test/ten01.dbf (5) Block: 1 Offsets: 140 to 651 Dba:0x01400001 ------------------------------------------------------------------------ 6a010000 91a24b34 c8b53600 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 06000000 06005445 4e544253 00000000 00000000 00000000 00000000 00000000 00000000 05000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 5c776c2d 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c8b53600 00000000 5dc94b34 01000000 98000000 2cb60000 10000000 02000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0d000d00 0d000100 <32 bytes per line>
-----------------------------------------------------如下是改kcvfhccc-----------------------------------------------------
BBED> p kcvfhccc ub4 kcvfhccc @148 0x0036b5c8 BBED> m /x 69010000 File: /u01/app/oracle/oradata/test/ten01.dbf (5) Block: 1 Offsets: 148 to 659 Dba:0x01400001 ------------------------------------------------------------------------ 69010000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 06000000 06005445 4e544253 00000000 00000000 00000000 00000000 00000000 00000000 05000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 5c776c2d 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c8b53600 00000000 5dc94b34 01000000 98000000 2cb60000 10000000 02000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0d000d00 0d000100 00000000 00000000 <32 bytes per line> BBED> sum Check value for File 5, Block 1: current = 0x76fb, required = 0xc26e BBED> sum apply Check value for File 5, Block 1: current = 0xc26e, required = 0xc26e BBED>
-----------------------------------------------------------如下是改kscnbas----------------------------------------------
set offset 484
BBED> set offset 484
OFFSET 484
BBED> m /x d9bb3600
BBED-00209: invalid number (d9bb3600)
BBED> m /x d9bb
File: /u01/app/oracle/oradata/test/ten01.dbf (5)
Block: 1 Offsets: 484 to 995 Dba:0x01400001
------------------------------------------------------------------------
d9bb3600 00000000 5dc94b34 01000000 98000000 2cb60000 10000000 02000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
0d000d00 0d000100 00000000 00000000 00000000 02004001 00000000 00000000
b473877d 21e318f1 05000000 06000000 4cef0f00 00000000 dc300f00 00000000
374f2730 d63a0800 00000000 85ec1e30 e7ad0800 00000000 3d7e2730 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> set offset +2
OFFSET 486
BBED> m /x 3600
File: /u01/app/oracle/oradata/test/ten01.dbf (5)
Block: 1 Offsets: 486 to 997 Dba:0x01400001
------------------------------------------------------------------------
36000000 00005dc9 4b340100 00009800 00002cb6 00001000 00000200 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000d00
0d000d00 01000000 00000000 00000000 00000200 40010000 00000000 0000b473
877d21e3 18f10500 00000600 00004cef 0f000000 0000dc30 0f000000 0000374f
2730d63a 08000000 000085ec 1e30e7ad 08000000 00003d7e 27300000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> sum
Check value for File 5, Block 1:
current = 0xc26e, required = 0xcc7f
BBED> sum apply
Check value for File 5, Block 1:
current = 0xcc7f, required = 0xcc7f
SQL> select file#,to_char(checkpoint_change#,‘999999999999‘),to_char(RESETLOGS_CHANGE#,‘999999999999‘) from v$datafile_header;
FILE# TO_CHAR(CHECK TO_CHAR(RESET
----- ------------- -------------
1 3587033 3580553
2 3587033 3580553
3 3587033 3580553
4 3587033 3580553
5 3585480 3580553-------->这是kscnbas改之前的。
6 3587033 3580553
7 3587033 3580553
8 3587033 3580553
9 3587033 3580553
10 3587033 3580553
11 3587033 3580553
12 3395372 995548
12 rows selected.
SQL> select file#,to_char(checkpoint_change#,'999999999999'),to_char(RESETLOGS_CHANGE#,'999999999999') from v$datafile_header;
FILE# TO_CHAR(CHECK TO_CHAR(RESET
----- ------------- -------------
1 3587033 3580553
2 3587033 3580553
3 3587033 3580553
4 3587033 3580553
5 3587033 3580553
6 3587033 3580553
7 3587033 3580553
8 3587033 3580553
9 3587033 3580553
10 3587033 3580553
11 3587033 3580553
12 3395372 995548
12 rows selected.
SQL> alter database open;
Database altered.
SQL> recover datafile 5;
Media recovery complete.
SQL> alter database datafile 5 online;
Database altered.
SQL>
如下是：从alter database open; 之后的alert日志：
Sun Apr 19 05:09:46 2015 alter database open Sun Apr 19 05:09:47 2015 LGWR: STARTING ARCH PROCESSES Sun Apr 19 05:09:47 2015 ARC0 started with pid=20, OS id=3461 ARC0: Archival started LGWR: STARTING ARCH PROCESSES COMPLETE ARC0: STARTING ARCH PROCESSES Sun Apr 19 05:09:48 2015 ARC1 started with pid=21, OS id=3463 Sun Apr 19 05:09:48 2015 ARC2 started with pid=22, OS id=3465 Thread 1 opened at log sequence 1 Current log# 1 seq# 1 mem# 0: /u01/app/oracle/oradata/test/redo01.log Successful open of redo thread 1 MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set Sun Apr 19 05:09:48 2015 SMON: enabling cache recovery Sun Apr 19 05:09:48 2015 ARC3 started with pid=23, OS id=3467 ARC1: Archival started ARC2: Archival started ARC2: Becoming the 'no FAL' ARCH ARC2: Becoming the 'no SRL' ARCH ARC1: Becoming the heartbeat ARCH ARC3: Archival started ARC0: STARTING ARCH PROCESSES COMPLETE [3382] Successfully onlined Undo Tablespace 2. Undo initialization finished serial:0 start:17282894 end:17283434 diff:540 (5 seconds) Verifying file header compatibility for 11g tablespace encryption.. Verifying 11g file header compatibility for tablespace encryption completed SMON: enabling tx recovery Database Characterset is ZHS16GBK No Resource Manager plan active replication_dependency_tracking turned off (no async multimaster replication found) Starting background process QMNC Sun Apr 19 05:09:53 2015 QMNC started with pid=24, OS id=3470 Sun Apr 19 05:10:04 2015 Completed: alter database open Sun Apr 19 05:10:04 2015 Starting background process CJQ0 Sun Apr 19 05:10:06 2015 CJQ0 started with pid=30, OS id=3494 ALTER DATABASE RECOVER datafile 5 Media Recovery Start Serial Media Recovery started WARNING! Recovering data file 5 from a fuzzy backup. It might be an online backup taken without entering the begin backup command. Media Recovery Complete (test) Completed: ALTER DATABASE RECOVER datafile 5 Sun Apr 19 05:10:17 2015 alter database datafile 5 online Completed: alter database datafile 5 online
使用bbed将属于前一个incarnation 的 offline的 datafile弄成online状态
标签：bbed before incarnation offline online
原文地址：http://blog.csdn.net/msdnchina/article/details/45212337
