标签归档:bbed

Oracle 19C 依旧支持bbed

Oracle 19c

SQL> select BANNER from v$version;

BANNER
--------------------------------------------------------------------------------
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production

SQL> select name from v$datafile;

NAME
--------------------------------------------------------------------------------
/u01/app/oracle/oradata/ORA19C/system01.dbf
/u01/app/oracle/oradata/ORA19C/sysaux01.dbf
/u01/app/oracle/oradata/ORA19C/undotbs01.dbf
/u01/app/oracle/oradata/ORA19C/pdbseed/system01.dbf
/u01/app/oracle/oradata/ORA19C/pdbseed/sysaux01.dbf
/u01/app/oracle/oradata/ORA19C/users01.dbf
/u01/app/oracle/oradata/ORA19C/pdbseed/undotbs01.dbf
/u01/app/oracle/oradata/ORA19C/pdb/system01.dbf
/u01/app/oracle/oradata/ORA19C/pdb/sysaux01.dbf
/u01/app/oracle/oradata/ORA19C/pdb/undotbs01.dbf
/u01/app/oracle/oradata/ORA19C/pdb/users01.dbf

bbed查看文件头

[oracle@localhost db_1]$ bbed
Password: 

BBED: Release 2.0.0.0.0 - Limited Production on Thu Feb 28 15:39:02 2019

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

************* !!! For Oracle Internal Use only !!! ***************

BBED> 
BBED> 
BBED> set filename '/u01/app/oracle/oradata/ORA19C/system01.dbf'
        FILENAME        /u01/app/oracle/oradata/ORA19C/system01.dbf

BBED> set blocksize 8192
        BLOCKSIZE       8192

BBED> map
 File: /u01/app/oracle/oradata/ORA19C/system01.dbf (0)
 Block: 1                                     Dba:0x00000000
------------------------------------------------------------
 Data File Header

 struct kcvfh, 1272 bytes                   @0       

 ub4 tailchk                                @8188    


BBED> p kcvfh
struct kcvfh, 1272 bytes                    @0       
   struct kcvfhbfh, 20 bytes                @0       
      ub1 type_kcbh                         @0        0x0b
      ub1 frmt_kcbh                         @1        0xa2
      ub2 wrp2_kcbh                         @2        0x0000
      ub4 rdba_kcbh                         @4        0x00400001
      ub4 bas_kcbh                          @8        0x00000000
      ub2 wrp_kcbh                          @12       0x0000
      ub1 seq_kcbh                          @14       0x01
      ub1 flg_kcbh                          @15       0x04 (KCBHFCKV)
      ub2 chkval_kcbh                       @16       0x6896
      ub2 spare3_kcbh                       @18       0x0000
   struct kcvfhhdr, 76 bytes                @20      
      ub4 kccfhswv                          @20       0x00000000
      ub4 kccfhcvn                          @24       0x13000000
      ub4 kccfhdbi                          @28       0x3edc1c96
      text kccfhdbn[0]                      @32      O
      text kccfhdbn[1]                      @33      R
      text kccfhdbn[2]                      @34      A
      text kccfhdbn[3]                      @35      1
      text kccfhdbn[4]                      @36      9
      text kccfhdbn[5]                      @37      C
      text kccfhdbn[6]                      @38       
      text kccfhdbn[7]                      @39       
      ub4 kccfhcsq                          @40       0x0000040f
      ub4 kccfhfsz                          @44       0x0001bd00
      s_blkz kccfhbsz                       @48       0x00
      ub2 kccfhfno                          @52       0x0001
      ub2 kccfhtyp                          @54       0x0003
      ub4 kccfhacid                         @56       0x00000000
      ub4 kccfhcks                          @60       0x00000000
      text kccfhtag[0]                      @64       
      text kccfhtag[1]                      @65       
      text kccfhtag[2]                      @66       
      text kccfhtag[3]                      @67       
      text kccfhtag[4]                      @68       
      text kccfhtag[5]                      @69       
      text kccfhtag[6]                      @70       
      text kccfhtag[7]                      @71       
      text kccfhtag[8]                      @72       
      text kccfhtag[9]                      @73       
      text kccfhtag[10]                     @74       
      text kccfhtag[11]                     @75       
      text kccfhtag[12]                     @76       
      text kccfhtag[13]                     @77       
      text kccfhtag[14]                     @78       
      text kccfhtag[15]                     @79       
      text kccfhtag[16]                     @80       
      text kccfhtag[17]                     @81       
      text kccfhtag[18]                     @82       
      text kccfhtag[19]                     @83       
      text kccfhtag[20]                     @84       
      text kccfhtag[21]                     @85       
      text kccfhtag[22]                     @86       
      text kccfhtag[23]                     @87       
      text kccfhtag[24]                     @88       
      text kccfhtag[25]                     @89       
      text kccfhtag[26]                     @90       
      text kccfhtag[27]                     @91       
      text kccfhtag[28]                     @92       
      text kccfhtag[29]                     @93       
      text kccfhtag[30]                     @94       
      text kccfhtag[31]                     @95       
   ub4 kcvfhrdb                             @96       0x00400208
   struct kcvfhcrs, 8 bytes                 @100     
      ub4 kscnbas                           @100      0x00000008
      ub2 kscnwrp                           @104      0x8000
      ub2 kscnwrp2                          @106      0x0000
   ub4 kcvfhcrt                             @108      0x3b90f0c2
   ub4 kcvfhrlc                             @112      0x3bb086d8
   struct kcvfhrls, 8 bytes                 @116     
      ub4 kscnbas                           @116      0x001cb1dd
      ub2 kscnwrp                           @120      0x8000
      ub2 kscnwrp2                          @122      0x0000
   ub4 kcvfhbti                             @124      0x00000000
   struct kcvfhbsc, 8 bytes                 @128     
      ub4 kscnbas                           @128      0x00000000
      ub2 kscnwrp                           @132      0x0000
      ub2 kscnwrp2                          @134      0x0000
   ub2 kcvfhbth                             @136      0x0000
   ub2 kcvfhsta                             @138      0x2004 (KCVFHOFZ)
   struct kcvfhckp, 36 bytes                @484     
      struct kcvcpscn, 8 bytes              @484     
         ub4 kscnbas                        @484      0x001d44f9
         ub2 kscnwrp                        @488      0x8000
         ub2 kscnwrp2                       @490      0x0000
      ub4 kcvcptim                          @492      0x3bb08892
      ub2 kcvcpthr                          @496      0x0001
      union u, 12 bytes                     @500     
         struct kcvcprba, 12 bytes          @500     
            ub4 kcrbaseq                    @500      0x00000002
            ub4 kcrbabno                    @504      0x000143d1
            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
   ub4 kcvfhcpc                             @140      0x00000032
   ub4 kcvfhrts                             @144      0x3bb08686
   ub4 kcvfhccc                             @148      0x00000031
   struct kcvfhbcp, 36 bytes                @152     
      struct kcvcpscn, 8 bytes              @152     
         ub4 kscnbas                        @152      0x00000000
         ub2 kscnwrp                        @156      0x0000
         ub2 kscnwrp2                       @158      0x0000
      ub4 kcvcptim                          @160      0x00000000
      ub2 kcvcpthr                          @164      0x0000
      union u, 12 bytes                     @168     
         struct kcvcprba, 12 bytes          @168     
            ub4 kcrbaseq                    @168      0x00000000
            ub4 kcrbabno                    @172      0x00000000
            ub2 kcrbabof                    @176      0x0000
      ub1 kcvcpetb[0]                       @180      0x00
      ub1 kcvcpetb[1]                       @181      0x00
      ub1 kcvcpetb[2]                       @182      0x00
      ub1 kcvcpetb[3]                       @183      0x00
      ub1 kcvcpetb[4]                       @184      0x00
      ub1 kcvcpetb[5]                       @185      0x00
      ub1 kcvcpetb[6]                       @186      0x00
      ub1 kcvcpetb[7]                       @187      0x00
   ub4 kcvfhbhz                             @312      0x00000000
   struct kcvfhxcd, 16 bytes                @316     
      ub4 space_kcvmxcd[0]                  @316      0x00000000
      ub4 space_kcvmxcd[1]                  @320      0x00000000
      ub4 space_kcvmxcd[2]                  @324      0x00000000
      ub4 space_kcvmxcd[3]                  @328      0x00000000
   sword kcvfhtsn                           @332      0
   ub2 kcvfhtln                             @336      0x0006
   text kcvfhtnm[0]                         @338     S
   text kcvfhtnm[1]                         @339     Y
   text kcvfhtnm[2]                         @340     S
   text kcvfhtnm[3]                         @341     T
   text kcvfhtnm[4]                         @342     E
   text kcvfhtnm[5]                         @343     M
   text kcvfhtnm[6]                         @344      
   text kcvfhtnm[7]                         @345      
   text kcvfhtnm[8]                         @346      
   text kcvfhtnm[9]                         @347      
   text kcvfhtnm[10]                        @348      
   text kcvfhtnm[11]                        @349      
   text kcvfhtnm[12]                        @350      
   text kcvfhtnm[13]                        @351      
   text kcvfhtnm[14]                        @352      
   text kcvfhtnm[15]                        @353      
   text kcvfhtnm[16]                        @354      
   text kcvfhtnm[17]                        @355      
   text kcvfhtnm[18]                        @356      
   text kcvfhtnm[19]                        @357      
   text kcvfhtnm[20]                        @358      
   text kcvfhtnm[21]                        @359      
   text kcvfhtnm[22]                        @360      
   text kcvfhtnm[23]                        @361      
   text kcvfhtnm[24]                        @362      
   text kcvfhtnm[25]                        @363      
   text kcvfhtnm[26]                        @364      
   text kcvfhtnm[27]                        @365      
   text kcvfhtnm[28]                        @366      
   text kcvfhtnm[29]                        @367      
   ub4 kcvfhrfn                             @368      0x00000001
   struct kcvfhrfs, 8 bytes                 @372     
      ub4 kscnbas                           @372      0x00000000
      ub2 kscnwrp                           @376      0x0000
      ub2 kscnwrp2                          @378      0x0000
   ub4 kcvfhrft                             @380      0x00000000
   struct kcvfhafs, 8 bytes                 @384     
      ub4 kscnbas                           @384      0x00000000
      ub2 kscnwrp                           @388      0x0000
      ub2 kscnwrp2                          @390      0x0000
   ub4 kcvfhbbc                             @392      0x00000000
   ub4 kcvfhncb                             @396      0x00000000
   ub4 kcvfhmcb                             @400      0x00000000
   ub4 kcvfhlcb                             @404      0x00000000
   ub4 kcvfhbcs                             @408      0x00000000
   ub2 kcvfhofb                             @412      0x000a
   ub2 kcvfhnfb                             @414      0x000a
   ub4 kcvfhprc                             @416      0x3b90f0b9
   struct kcvfhprs, 8 bytes                 @420     
      ub4 kscnbas                           @420      0x00000001
      ub2 kscnwrp                           @424      0x0000
      ub2 kscnwrp2                          @426      0x0000
   struct kcvfhprfs, 8 bytes                @428     
      ub4 kscnbas                           @428      0x00000000
      ub2 kscnwrp                           @432      0x0000
      ub2 kscnwrp2                          @434      0x0000
   ub4 kcvfhtrt                             @444      0x00000000

由于scn做了调整,能够支持更大的scn值,因此在19C的bbed中明显能够看到kscnwrp2

发表在 ORACLE 19C | 标签为 , , , | 评论关闭

oracle 18c依旧支持bbed

18c数据库版本

SQL> select BANNER from v$version;

BANNER
--------------------------------------------------------------------------------
Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production

编译18c的bbed

[oracle@localhost soft]$ make -f ./rdbms/lib/ins_rdbms.mk BBED=./bin/bbed ./bin/bbed

Linking BBED utility (bbed)
rm -f bin/bbed
/u02/soft/bin/orald -o bin/bbed -m64 -z noexecstack -Wl,--disable-new-dtags -L/u02/soft/rdbms/lib/
-L/u02/soft/lib/ -L/u02/soft/lib/stubs/  /u02/soft/lib/s0main.o /u02/soft/rdbms/lib/ssbbded.o
/u02/soft/rdbms/lib/sbbdpt.o `cat /u02/soft/lib/ldflags`    -lncrypt18 -lnsgr18 -lnzjs18 -ln18
-lnl18 -lngsmshd18 -ldbtools18 -lclntsh -lclntshcore  `cat /u02/soft/lib/ldflags`    -lncrypt18
-lnsgr18 -lnzjs18 -ln18 -lnl18 -lngsmshd18 -lnro18 `cat /u02/soft/lib/ldflags`    -lncrypt18
-lnsgr18 -lnzjs18 -ln18 -lnl18 -lngsmshd18 -lnnz18 -lzt18 -lztkg18 -lztkg18 -lclient18 -lnnetd18
-lcommon18 -lgeneric18 -lmm -lsnls18 -lnls18  -lcore18 -lsnls18 -lnls18 -lcore18 -lsnls18 -lnls18
-lxml18 -lcore18 -lunls18 -lsnls18 -lnls18 -lcore18 -lnls18 `cat /u02/soft/lib/ldflags`    -lncrypt18
-lnsgr18 -lnzjs18 -ln18 -lnl18 -lngsmshd18 -lnro18 `cat /u02/soft/lib/ldflags`    -lncrypt18 -lnsgr18
-lnzjs18 -ln18 -lnl18 -lngsmshd18 -lclient18 -lnnetd18  -lcommon18 -lgeneric18   -lsnls18 -lnls18
-lcore18 -lsnls18 -lnls18 -lcore18 -lsnls18 -lnls18 -lxml18 -lcore18 -lunls18 -lsnls18 -lnls18 -lcore18
-lnls18 -lclient18 -lnnetd18  -lcommon18 -lgeneric18 -lsnls18 -lnls18  -lcore18 -lsnls18 -lnls18
-lcore18 -lsnls18 -lnls18 -lxml18 -lcore18 -lunls18 -lsnls18 -lnls18 -lcore18 -lnls18
`cat /u02/soft/lib/sysliblist` -Wl,-rpath,/u02/soft/lib -lm    `cat /u02/soft/lib/sysliblist` -ldl -lm   -L/u02/soft/lib

启动bbed

[oracle@localhost soft]$ bbed
Password:

BBED: Release 2.0.0.0.0 - Limited Production on Fri Jun 15 17:06:28 2018

Copyright (c) 1982, 2018, Oracle and/or its affiliates.  All rights reserved.

************* !!! For Oracle Internal Use only !!! ***************

BBED> set filename '/u02/app/oracle/oradata/XFFDB/system01.dbf'
        FILENAME        /u02/app/oracle/oradata/XFFDB/system01.dbf

BBED> map
 File: /u02/app/oracle/oradata/XFFDB/system01.dbf (0)
 Block: 1                                     Dba:0x00000000
------------------------------------------------------------
 Data File Header

 struct kcvfh, 1272 bytes                   @0

 ub4 tailchk                                @8188

BBED> p kcvfh
struct kcvfh, 1272 bytes                    @0
   struct kcvfhbfh, 20 bytes                @0
      ub1 type_kcbh                         @0        0x0b
      ub1 frmt_kcbh                         @1        0xa2
      ub2 wrp2_kcbh                         @2        0x0000
      ub4 rdba_kcbh                         @4        0x00400001
      ub4 bas_kcbh                          @8        0x00000000
      ub2 wrp_kcbh                          @12       0x0000
      ub1 seq_kcbh                          @14       0x01
      ub1 flg_kcbh                          @15       0x04 (KCBHFCKV)
      ub2 chkval_kcbh                       @16       0x2df1
      ub2 spare3_kcbh                       @18       0x0000
   struct kcvfhhdr, 76 bytes                @20
      ub4 kccfhswv                          @20       0x00000000
      ub4 kccfhcvn                          @24       0x12000000<--已经为18c版本(16进制12=10进制18)
      ub4 kccfhdbi                          @28       0x386dba85
      text kccfhdbn[0]                      @32      X
      text kccfhdbn[1]                      @33      F
      text kccfhdbn[2]                      @34      F
      text kccfhdbn[3]                      @35      D
      text kccfhdbn[4]                      @36      B
      text kccfhdbn[5]                      @37
      text kccfhdbn[6]                      @38
      text kccfhdbn[7]                      @39
      ub4 kccfhcsq                          @40       0x000027af
      ub4 kccfhfsz                          @44       0x0001ae00
      s_blkz kccfhbsz                       @48       0x00
      ub2 kccfhfno                          @52       0x0001
      ub2 kccfhtyp                          @54       0x0003
      ub4 kccfhacid                         @56       0x00000000
      ub4 kccfhcks                          @60       0x00000000
      text kccfhtag[0]                      @64
      text kccfhtag[1]                      @65
      text kccfhtag[2]                      @66
      text kccfhtag[3]                      @67
      text kccfhtag[4]                      @68
      text kccfhtag[5]                      @69
      text kccfhtag[6]                      @70
      text kccfhtag[7]                      @71
      text kccfhtag[8]                      @72
      text kccfhtag[9]                      @73
      text kccfhtag[10]                     @74
      text kccfhtag[11]                     @75
      text kccfhtag[12]                     @76
      text kccfhtag[13]                     @77
      text kccfhtag[14]                     @78
      text kccfhtag[15]                     @79
      text kccfhtag[16]                     @80
      text kccfhtag[17]                     @81
      text kccfhtag[18]                     @82
      text kccfhtag[19]                     @83
      text kccfhtag[20]                     @84
      text kccfhtag[21]                     @85
      text kccfhtag[22]                     @86
      text kccfhtag[23]                     @87
      text kccfhtag[24]                     @88
      text kccfhtag[25]                     @89
      text kccfhtag[26]                     @90
      text kccfhtag[27]                     @91
      text kccfhtag[28]                     @92
      text kccfhtag[29]                     @93
      text kccfhtag[30]                     @94
      text kccfhtag[31]                     @95
   ub4 kcvfhrdb                             @96       0x00400208
   struct kcvfhcrs, 8 bytes                 @100
      ub4 kscnbas                           @100      0x00000007
      ub2 kscnwrp                           @104      0x8000
      ub2 kscnwrp2                          @106      0x0000
   ub4 kcvfhcrt                             @108      0x39aaed07
   ub4 kcvfhrlc                             @112      0x39c5e108
   struct kcvfhrls, 8 bytes                 @116
      ub4 kscnbas                           @116      0x0016ac11
      ub2 kscnwrp                           @120      0x8000
      ub2 kscnwrp2                          @122      0x0000
   ub4 kcvfhbti                             @124      0x00000000
   struct kcvfhbsc, 8 bytes                 @128
      ub4 kscnbas                           @128      0x00000000
      ub2 kscnwrp                           @132      0x0000
      ub2 kscnwrp2                          @134      0x0000
   ub2 kcvfhbth                             @136      0x0000
   ub2 kcvfhsta                             @138      0x2004 (KCVFHOFZ)
   struct kcvfhckp, 36 bytes                @484
      struct kcvcpscn, 8 bytes              @484
         ub4 kscnbas                        @484      0x001cb769
         ub2 kscnwrp                        @488      0x8000
         ub2 kscnwrp2                       @490      0x0000
      ub4 kcvcptim                          @492      0x3a585ab6
      ub2 kcvcpthr                          @496      0x0001
      union u, 12 bytes                     @500
         struct kcvcprba, 12 bytes          @500
            ub4 kcrbaseq                    @500      0x00000007
            ub4 kcrbabno                    @504      0x0000fce3
            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
   ub4 kcvfhcpc                             @140      0x0000003c
   ub4 kcvfhrts                             @144      0x3a5859f0
   ub4 kcvfhccc                             @148      0x0000003b
   struct kcvfhbcp, 36 bytes                @152
      struct kcvcpscn, 8 bytes              @152
         ub4 kscnbas                        @152      0x00000000
         ub2 kscnwrp                        @156      0x0000
         ub2 kscnwrp2                       @158      0x0000
      ub4 kcvcptim                          @160      0x00000000
      ub2 kcvcpthr                          @164      0x0000
      union u, 12 bytes                     @168
         struct kcvcprba, 12 bytes          @168
            ub4 kcrbaseq                    @168      0x00000000
            ub4 kcrbabno                    @172      0x00000000
            ub2 kcrbabof                    @176      0x0000
      ub1 kcvcpetb[0]                       @180      0x00
      ub1 kcvcpetb[1]                       @181      0x00
      ub1 kcvcpetb[2]                       @182      0x00
      ub1 kcvcpetb[3]                       @183      0x00
      ub1 kcvcpetb[4]                       @184      0x00
      ub1 kcvcpetb[5]                       @185      0x00
      ub1 kcvcpetb[6]                       @186      0x00
      ub1 kcvcpetb[7]                       @187      0x00
   ub4 kcvfhbhz                             @312      0x00000000
   struct kcvfhxcd, 16 bytes                @316
      ub4 space_kcvmxcd[0]                  @316      0x00000000
      ub4 space_kcvmxcd[1]                  @320      0x00000000
      ub4 space_kcvmxcd[2]                  @324      0x00000000
      ub4 space_kcvmxcd[3]                  @328      0x00000000
   sword kcvfhtsn                           @332      0
   ub2 kcvfhtln                             @336      0x0006
   text kcvfhtnm[0]                         @338     S
   text kcvfhtnm[1]                         @339     Y
   text kcvfhtnm[2]                         @340     S
   text kcvfhtnm[3]                         @341     T
   text kcvfhtnm[4]                         @342     E
   text kcvfhtnm[5]                         @343     M
   text kcvfhtnm[6]                         @344
   text kcvfhtnm[7]                         @345
   text kcvfhtnm[8]                         @346
   text kcvfhtnm[9]                         @347
   text kcvfhtnm[10]                        @348
   text kcvfhtnm[11]                        @349
   text kcvfhtnm[12]                        @350
   text kcvfhtnm[13]                        @351
   text kcvfhtnm[14]                        @352
   text kcvfhtnm[15]                        @353
   text kcvfhtnm[16]                        @354
   text kcvfhtnm[17]                        @355
   text kcvfhtnm[18]                        @356
   text kcvfhtnm[19]                        @357
   text kcvfhtnm[20]                        @358
   text kcvfhtnm[21]                        @359
   text kcvfhtnm[22]                        @360
   text kcvfhtnm[23]                        @361
   text kcvfhtnm[24]                        @362
   text kcvfhtnm[25]                        @363
   text kcvfhtnm[26]                        @364
   text kcvfhtnm[27]                        @365
   text kcvfhtnm[28]                        @366
   text kcvfhtnm[29]                        @367
   ub4 kcvfhrfn                             @368      0x00000001
   struct kcvfhrfs, 8 bytes                 @372
      ub4 kscnbas                           @372      0x00000000
      ub2 kscnwrp                           @376      0x0000
      ub2 kscnwrp2                          @378      0x0000
   ub4 kcvfhrft                             @380      0x00000000
   struct kcvfhafs, 8 bytes                 @384
      ub4 kscnbas                           @384      0x00000000
      ub2 kscnwrp                           @388      0x0000
      ub2 kscnwrp2                          @390      0x0000
   ub4 kcvfhbbc                             @392      0x00000000
   ub4 kcvfhncb                             @396      0x00000000
   ub4 kcvfhmcb                             @400      0x00000000
   ub4 kcvfhlcb                             @404      0x00000000
   ub4 kcvfhbcs                             @408      0x00000000
   ub2 kcvfhofb                             @412      0x000a
   ub2 kcvfhnfb                             @414      0x000a
   ub4 kcvfhprc                             @416      0x39aaecfc
   struct kcvfhprs, 8 bytes                 @420
      ub4 kscnbas                           @420      0x00000001
      ub2 kscnwrp                           @424      0x0000
      ub2 kscnwrp2                          @426      0x0000
   struct kcvfhprfs, 8 bytes                @428
      ub4 kscnbas                           @428      0x00000000
      ub2 kscnwrp                           @432      0x0000
      ub2 kscnwrp2                          @434      0x0000
   ub4 kcvfhtrt                             @444      0x00000000

BBED>

这里证明bbed依旧能够在Oracle 18c的数据库版本中工作,oracle 12.2依旧支持bbed

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oracle 12.2依旧支持bbed

随着oracle 12.2的全面正式发布,通过测试,在12.2中依旧支持bbed,处理方法完全与11g相同
linux版本

[oracle@xifenfei db_1]$ more /etc/oracle-release 
Oracle Linux Server release 7.2
[oracle@xifenfei db_1]$ uname -a
Linux xifenfei 3.8.13-98.7.1.el7uek.x86_64 #2 SMP Wed Nov 25 13:51:41 PST 2015 x86_64 x86_64 x86_64 GNU/Linux
[oracle@xifenfei db_1]$ 

数据库版本

SQL>  select * from v$version;

BANNER                                                                               CON_ID
-------------------------------------------------------------------------------- ----------
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production              0
PL/SQL Release 12.2.0.1.0 - Production                                                    0
CORE    12.2.0.1.0      Production                                                        0
TNS for Linux: Version 12.2.0.1.0 - Production                                            0
NLSRTL Version 12.2.0.1.0 - Production                                                    0

bbed需要文件

[oracle@xifenfei bbed10_linux_64]$ ls -ltr
total 32
-rw-r--r-- 1 oracle oinstall 10270 Jul 25  2000 bbedus.msg
-rw-r--r-- 1 oracle oinstall  3306 Apr 20  2010 ssbbded.o
-rw-r--r-- 1 oracle oinstall  3976 Apr 20  2010 sbbdpt.o
-rw-r--r-- 1 oracle oinstall  8704 Apr 20  2010 bbedus.msb

编译bbed

[oracle@xifenfei bbed10_linux_64]$ 
[oracle@xifenfei bbed10_linux_64]$ cp *.o $ORACLE_HOME/rdbms/lib/
[oracle@xifenfei bbed10_linux_64]$ cp bbed* $ORACLE_HOME/rdbms/mesg/
[oracle@xifenfei bbed10_linux_64]$ cd $ORACLE_HOME
[oracle@xifenfei db_1]$ make -f ./rdbms/lib/ins_rdbms.mk BBED=./bin/bbed ./bin/bbed

Linking BBED utility (bbed)
rm -f bin/bbed
/u01/app/oracle/product/12.2.0/db_1/bin/orald -o bin/bbed -m64 -z noexecstack -Wl,--disable-new-dtags -L
/u01/app/oracle/product/12.2.0/db_1/rdbms/lib/ -L/u01/app/oracle/product/12.2.0/db_1/lib/ -L/u01/app/oracle/product/12.2.0/db_1/lib/stubs/  /u01/app/oracle/product/12.2.0/db_1/lib/s0main.o 
/u01/app/oracle/product/12.2.0/db_1/rdbms/lib/ssbbded.o /u01/app/oracle/product/12.2.0/db_1/rdbms/lib/sbbdpt.o `cat 
/u01/app/oracle/product/12.2.0/db_1/lib/ldflags`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12
 -ldbtools12 -lclntsh -lclntshcore  `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags`    -lncrypt12 -lnsgr12
 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnro12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags`    
-lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnnz12 -lzt12 -lztkg12 -lztkg12 -lclient12 -lnnetd12  
-lvsn12 -lcommon12 -lgeneric12 -lmm -lsnls12 -lnls12  -lcore12 -lsnls12 -lnls12 -lcore12 -lsnls12 
-lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12 -lcore12 -lnls12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags
`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lnro12 `cat /u01/app/oracle/product/12.2.0/db_1/lib/ldflags
`    -lncrypt12 -lnsgr12 -lnzjs12 -ln12 -lnl12 -lngsmshd12 -lclient12 -lnnetd12  -lvsn12 -lcommon12 -lgeneric12  
 -lsnls12 -lnls12  -lcore12 -lsnls12 -lnls12 -lcore12 -lsnls12 -lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12 
-lcore12 -lnls12 -lclient12 -lnnetd12  -lvsn12 -lcommon12 -lgeneric12 -lsnls12 -lnls12  -lcore12 -lsnls12
 -lnls12 -lcore12 -lsnls12 -lnls12 -lxml12 -lcore12 -lunls12 -lsnls12 -lnls12 -lcore12 -lnls12  
 `cat /u01/app/oracle/product/12.2.0/db_1/lib/sysliblist` -Wl,-rpath,/u01/app/oracle/product/12.2.0/db_1/lib -lm   
 `cat /u01/app/oracle/product/12.2.0/db_1/lib/sysliblist` -ldl -lm   -L/u01/app/oracle/product/12.2.0/db_1/lib

测试bbed

[oracle@xifenfei db_1]$ bbed blocksize=8192 filename=/u01/app/oracle/oradata/orcl12c/system01.dbf
Password: 

BBED: Release 2.0.0.0.0 - Limited Production on Fri Feb 17 00:57:56 2017

Copyright (c) 1982, 2017, Oracle and/or its affiliates.  All rights reserved.

************* !!! For Oracle Internal Use only !!! ***************

BBED> map
 File: /u01/app/oracle/oradata/orcl12c/system01.dbf (0)
 Block: 1                                     Dba:0x00000000
------------------------------------------------------------
 Data File Header

 struct kcvfh, 1248 bytes                   @0       

 ub4 tailchk                                @8188    


BBED> p kcvfh
struct kcvfh, 1248 bytes                    @0       
   struct kcvfhbfh, 20 bytes                @0       
      ub1 type_kcbh                         @0        0x0b
      ub1 frmt_kcbh                         @1        0xa2
      ub2 wrp2_kcbh                         @2        0x0000
      ub4 rdba_kcbh                         @4        0x00400001
      ub4 bas_kcbh                          @8        0x00000000
      ub2 wrp_kcbh                          @12       0x0000
      ub1 seq_kcbh                          @14       0x01
      ub1 flg_kcbh                          @15       0x04 (KCBHFCKV)
      ub2 chkval_kcbh                       @16       0x38d0
      ub2 spare3_kcbh                       @18       0x0000
   struct kcvfhhdr, 76 bytes                @20      
      ub4 kccfhswv                          @20       0x00000000
      ub4 kccfhcvn                          @24       0x0c200000  <-------数据文件版本
      ub4 kccfhdbi                          @28       0x2db096b0
      text kccfhdbn[0]                      @32      O
      text kccfhdbn[1]                      @33      R
      text kccfhdbn[2]                      @34      C
      text kccfhdbn[3]                      @35      L
      text kccfhdbn[4]                      @36      1
      text kccfhdbn[5]                      @37      2
      text kccfhdbn[6]                      @38      C
      text kccfhdbn[7]                      @39       
      ub4 kccfhcsq                          @40       0x00000714
      ub4 kccfhfsz                          @44       0x00019500
      s_blkz kccfhbsz                       @48       0x00
      ub2 kccfhfno                          @52       0x0001
      ub2 kccfhtyp                          @54       0x0003
      ub4 kccfhacid                         @56       0x00000000
      ub4 kccfhcks                          @60       0x00000000

通过测试,bbed可以完美支持12.2的数据文件,而且文件头格式无大变化

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