本文介绍了一种在noarchivelog模式下，通过修改数据文件头部信息解决Oracle数据库无法打开的问题。利用BBED工具修改了datafile header中的ckp SCN和checkpoint position等关键字段，最终成功恢复数据库。
noarchivelog模式，从backupset中恢复了一个文件，现在库打不开
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01113: file 4 needs media recovery
ORA-01110: data file 4: '/dev/rzz_01_lv'
进入bbed开始修改
BBED>
BBED>
BBED> map /v
File: /dev/rzz_system_lv (1)
Block: 1 Dba:0x00400001
------------------------------------------------------------
Data File Header
struct kcvfh, 676 bytes @0
struct kcvfhbfh, 20 bytes @0
struct kcvfhhdr, 76 bytes @20
ub4 kcvfhrdb @96
struct kcvfhcrs, 8 bytes @100
ub4 kcvfhcrt @108
ub4 kcvfhrlc @112
struct kcvfhrls, 8 bytes @116
ub4 kcvfhbti @124
struct kcvfhbsc, 8 bytes @128
ub2 kcvfhbth @136
ub2 kcvfhsta @138
struct kcvfhckp, 160 bytes @484
ub4 kcvfhcpc @140
ub4 kcvfhrts @144
ub4 kcvfhccc @148
struct kcvfhbcp, 160 bytes @152
ub4 kcvfhbhz @312
struct kcvfhxcd, 16 bytes @316
word kcvfhtsn @332
ub2 kcvfhtln @336
text kcvfhtnm[30] @338
ub4 kcvfhrfn @368
struct kcvfhrfs, 8 bytes @372
ub4 kcvfhrft @380
struct kcvfhafs, 8 bytes @384
ub4 kcvfhbbc @392
ub4 kcvfhncb @396
ub4 kcvfhmcb @400
ub4 kcvfhlcb @404
ub4 kcvfhbcs @408
ub2 kcvfhofb @412
ub2 kcvfhnfb @414
ub4 kcvfhprc @416
struct kcvfhprs, 8 bytes @420
struct kcvfhprfs, 8 bytes @428
ub4 kcvfhtrt @444
ub4 tailchk @8188
BBED> p kcvfhckp
struct kcvfhckp, 160 bytes @484
struct kcvcpscn, 8 bytes @484
ub4 kscnbas @484 0x06e0ceec
ub2 kscnwrp @488 0x09c3
ub4 kcvcptim @492 0x28ba3781
ub2 kcvcpthr @496 0x0001
union u, 12 bytes @500
struct kcvcprba, 12 bytes @500
ub4 kcrbaseq @500 0x00000015
ub4 kcrbabno @504 0x00018145
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
ub1 kcvcpetb[8] @520 0x00
ub1 kcvcpetb[9] @521 0x00
ub1 kcvcpetb[10] @522 0x00
ub1 kcvcpetb[11] @523 0x00
ub1 kcvcpetb[12] @524 0x00
ub1 kcvcpetb[13] @525 0x00
ub1 kcvcpetb[14] @526 0x00
ub1 kcvcpetb[15] @527 0x00
ub1 kcvcpetb[16] @528 0x00
ub1 kcvcpetb[17] @529 0x00
ub1 kcvcpetb[18] @530 0x00
ub1 kcvcpetb[19] @531 0x00
ub1 kcvcpetb[20] @532 0x00
ub1 kcvcpetb[21] @533 0x00
ub1 kcvcpetb[22] @534 0x00
ub1 kcvcpetb[23] @535 0x00
ub1 kcvcpetb[24] @536 0x00
ub1 kcvcpetb[25] @537 0x00
ub1 kcvcpetb[26] @538 0x00
ub1 kcvcpetb[27] @539 0x00
ub1 kcvcpetb[28] @540 0x00
ub1 kcvcpetb[29] @541 0x00
ub1 kcvcpetb[30] @542 0x00
ub1 kcvcpetb[31] @543 0x00
ub1 kcvcpetb[32] @544 0x00
ub1 kcvcpetb[33] @545 0x00
ub1 kcvcpetb[34] @546 0x00
ub1 kcvcpetb[35] @547 0x00
ub1 kcvcpetb[36] @548 0x00
ub1 kcvcpetb[37] @549 0x00
ub1 kcvcpetb[38] @550 0x00
ub1 kcvcpetb[39] @551 0x00
ub1 kcvcpetb[40] @552 0x00
ub1 kcvcpetb[41] @553 0x00
ub1 kcvcpetb[42] @554 0x00
ub1 kcvcpetb[43] @555 0x00
ub1 kcvcpetb[44] @556 0x00
ub1 kcvcpetb[45] @557 0x00
ub1 kcvcpetb[46] @558 0x00
ub1 kcvcpetb[47] @559 0x00
ub1 kcvcpetb[48] @560 0x00
ub1 kcvcpetb[49] @561 0x00
ub1 kcvcpetb[50] @562 0x00
ub1 kcvcpetb[51] @563 0x00
ub1 kcvcpetb[52] @564 0x00
ub1 kcvcpetb[53] @565 0x00
ub1 kcvcpetb[54] @566 0x00
ub1 kcvcpetb[55] @567 0x00
ub1 kcvcpetb[56] @568 0x00
ub1 kcvcpetb[57] @569 0x00
ub1 kcvcpetb[58] @570 0x00
ub1 kcvcpetb[59] @571 0x00
ub1 kcvcpetb[60] @572 0x00
ub1 kcvcpetb[61] @573 0x00
ub1 kcvcpetb[62] @574 0x00
ub1 kcvcpetb[63] @575 0x00
ub1 kcvcpetb[64] @576 0x00
ub1 kcvcpetb[65] @577 0x00
ub1 kcvcpetb[66] @578 0x00
ub1 kcvcpetb[67] @579 0x00
ub1 kcvcpetb[68] @580 0x00
ub1 kcvcpetb[69] @581 0x00
ub1 kcvcpetb[70] @582 0x00
ub1 kcvcpetb[71] @583 0x00
ub1 kcvcpetb[72] @584 0x00
ub1 kcvcpetb[73] @585 0x00
ub1 kcvcpetb[74] @586 0x00
ub1 kcvcpetb[75] @587 0x00
ub1 kcvcpetb[76] @588 0x00
ub1 kcvcpetb[77] @589 0x00
ub1 kcvcpetb[78] @590 0x00
ub1 kcvcpetb[79] @591 0x00
ub1 kcvcpetb[80] @592 0x00
ub1 kcvcpetb[81] @593 0x00
ub1 kcvcpetb[82] @594 0x00
ub1 kcvcpetb[83] @595 0x00
ub1 kcvcpetb[84] @596 0x00
ub1 kcvcpetb[85] @597 0x00
ub1 kcvcpetb[86] @598 0x00
ub1 kcvcpetb[87] @599 0x00
ub1 kcvcpetb[88] @600 0x00
ub1 kcvcpetb[89] @601 0x00
ub1 kcvcpetb[90] @602 0x00
ub1 kcvcpetb[91] @603 0x00
ub1 kcvcpetb[92] @604 0x00
ub1 kcvcpetb[93] @605 0x00
ub1 kcvcpetb[94] @606 0x00
ub1 kcvcpetb[95] @607 0x00
ub1 kcvcpetb[96] @608 0x00
ub1 kcvcpetb[97] @609 0x00
ub1 kcvcpetb[98] @610 0x00
ub1 kcvcpetb[99] @611 0x00
ub1 kcvcpetb[100] @612 0x00
ub1 kcvcpetb[101] @613 0x00
ub1 kcvcpetb[102] @614 0x00
ub1 kcvcpetb[103] @615 0x00
ub1 kcvcpetb[104] @616 0x00
ub1 kcvcpetb[105] @617 0x00
ub1 kcvcpetb[106] @618 0x00
ub1 kcvcpetb[107] @619 0x00
ub1 kcvcpetb[108] @620 0x00
ub1 kcvcpetb[109] @621 0x00
ub1 kcvcpetb[110] @622 0x00
ub1 kcvcpetb[111] @623 0x00
ub1 kcvcpetb[112] @624 0x00
ub1 kcvcpetb[113] @625 0x00
ub1 kcvcpetb[114] @626 0x00
ub1 kcvcpetb[115] @627 0x00
ub1 kcvcpetb[116] @628 0x00
ub1 kcvcpetb[117] @629 0x00
ub1 kcvcpetb[118] @630 0x00
ub1 kcvcpetb[119] @631 0x00
ub1 kcvcpetb[120] @632 0x00
ub1 kcvcpetb[121] @633 0x00
ub1 kcvcpetb[122] @634 0x00
ub1 kcvcpetb[123] @635 0x00
ub1 kcvcpetb[124] @636 0x00
ub1 kcvcpetb[125] @637 0x00
ub1 kcvcpetb[126] @638 0x00
ub1 kcvcpetb[127] @639 0x00
ub1 kcvcpetb[128] @640 0x00
BBED>
BBED> p kcvfhcpc
ub4 kcvfhcpc @140 0x00000064
BBED> p kcvfhccc
ub4 kcvfhccc @148 0x00000063
BBED>
BBED>
BBED> set file 2
FILE# 2
BBED> set block 1
BLOCK# 1
BBED> p kcvfhckp
struct kcvfhckp, 160 bytes @484
struct kcvcpscn, 8 bytes @484
ub4 kscnbas @484 0x06e0cce9
ub2 kscnwrp @488 0x09c3
ub4 kcvcptim @492 0x28ba35c5
ub2 kcvcpthr @496 0x0001
union u, 12 bytes @500
struct kcvcprba, 12 bytes @500
ub4 kcrbaseq @500 0x00000015
ub4 kcrbabno @504 0x00017f99
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
ub1 kcvcpetb[8] @520 0x00
ub1 kcvcpetb[9] @521 0x00
ub1 kcvcpetb[10] @522 0x00
ub1 kcvcpetb[11] @523 0x00
ub1 kcvcpetb[12] @524 0x00
ub1 kcvcpetb[13] @525 0x00
ub1 kcvcpetb[14] @526 0x00
ub1 kcvcpetb[15] @527 0x00
ub1 kcvcpetb[16] @528 0x00
ub1 kcvcpetb[17] @529 0x00
ub1 kcvcpetb[18] @530 0x00
ub1 kcvcpetb[19] @531 0x00
ub1 kcvcpetb[20] @532 0x00
ub1 kcvcpetb[21] @533 0x00
ub1 kcvcpetb[22] @534 0x00
ub1 kcvcpetb[23] @535 0x00
ub1 kcvcpetb[24] @536 0x00
ub1 kcvcpetb[25] @537 0x00
ub1 kcvcpetb[26] @538 0x00
ub1 kcvcpetb[27] @539 0x00
ub1 kcvcpetb[28] @540 0x00
ub1 kcvcpetb[29] @541 0x00
ub1 kcvcpetb[30] @542 0x00
ub1 kcvcpetb[31] @543 0x00
ub1 kcvcpetb[32] @544 0x00
ub1 kcvcpetb[33] @545 0x00
ub1 kcvcpetb[34] @546 0x00
ub1 kcvcpetb[35] @547 0x00
ub1 kcvcpetb[36] @548 0x00
ub1 kcvcpetb[37] @549 0x00
ub1 kcvcpetb[38] @550 0x00
ub1 kcvcpetb[39] @551 0x00
ub1 kcvcpetb[40] @552 0x00
ub1 kcvcpetb[41] @553 0x00
ub1 kcvcpetb[42] @554 0x00
ub1 kcvcpetb[43] @555 0x00
ub1 kcvcpetb[44] @556 0x00
ub1 kcvcpetb[45] @557 0x00
ub1 kcvcpetb[46] @558 0x00
ub1 kcvcpetb[47] @559 0x00
ub1 kcvcpetb[48] @560 0x00
ub1 kcvcpetb[49] @561 0x00
ub1 kcvcpetb[50] @562 0x00
ub1 kcvcpetb[51] @563 0x00
ub1 kcvcpetb[52] @564 0x00
ub1 kcvcpetb[53] @565 0x00
ub1 kcvcpetb[54] @566 0x00
ub1 kcvcpetb[55] @567 0x00
ub1 kcvcpetb[56] @568 0x00
ub1 kcvcpetb[57] @569 0x00
ub1 kcvcpetb[58] @570 0x00
ub1 kcvcpetb[59] @571 0x00
ub1 kcvcpetb[60] @572 0x00
ub1 kcvcpetb[61] @573 0x00
ub1 kcvcpetb[62] @574 0x00
ub1 kcvcpetb[63] @575 0x00
ub1 kcvcpetb[64] @576 0x00
ub1 kcvcpetb[65] @577 0x00
ub1 kcvcpetb[66] @578 0x00
ub1 kcvcpetb[67] @579 0x00
ub1 kcvcpetb[68] @580 0x00
ub1 kcvcpetb[69] @581 0x00
ub1 kcvcpetb[70] @582 0x00
ub1 kcvcpetb[71] @583 0x00
ub1 kcvcpetb[72] @584 0x00
ub1 kcvcpetb[73] @585 0x00
ub1 kcvcpetb[74] @586 0x00
ub1 kcvcpetb[75] @587 0x00
ub1 kcvcpetb[76] @588 0x00
ub1 kcvcpetb[77] @589 0x00
ub1 kcvcpetb[78] @590 0x00
ub1 kcvcpetb[79] @591 0x00
ub1 kcvcpetb[80] @592 0x00
ub1 kcvcpetb[81] @593 0x00
ub1 kcvcpetb[82] @594 0x00
ub1 kcvcpetb[83] @595 0x00
ub1 kcvcpetb[84] @596 0x00
ub1 kcvcpetb[85] @597 0x00
ub1 kcvcpetb[86] @598 0x00
ub1 kcvcpetb[87] @599 0x00
ub1 kcvcpetb[88] @600 0x00
ub1 kcvcpetb[89] @601 0x00
ub1 kcvcpetb[90] @602 0x00
ub1 kcvcpetb[91] @603 0x00
ub1 kcvcpetb[92] @604 0x00
ub1 kcvcpetb[93] @605 0x00
ub1 kcvcpetb[94] @606 0x00
ub1 kcvcpetb[95] @607 0x00
ub1 kcvcpetb[96] @608 0x00
ub1 kcvcpetb[97] @609 0x00
ub1 kcvcpetb[98] @610 0x00
ub1 kcvcpetb[99] @611 0x00
ub1 kcvcpetb[100] @612 0x00
ub1 kcvcpetb[101] @613 0x00
ub1 kcvcpetb[102] @614 0x00
ub1 kcvcpetb[103] @615 0x00
ub1 kcvcpetb[104] @616 0x00
ub1 kcvcpetb[105] @617 0x00
ub1 kcvcpetb[106] @618 0x00
ub1 kcvcpetb[107] @619 0x00
ub1 kcvcpetb[108] @620 0x00
ub1 kcvcpetb[109] @621 0x00
ub1 kcvcpetb[110] @622 0x00
ub1 kcvcpetb[111] @623 0x00
ub1 kcvcpetb[112] @624 0x00
ub1 kcvcpetb[113] @625 0x00
ub1 kcvcpetb[114] @626 0x00
ub1 kcvcpetb[115] @627 0x00
ub1 kcvcpetb[116] @628 0x00
ub1 kcvcpetb[117] @629 0x00
ub1 kcvcpetb[118] @630 0x00
ub1 kcvcpetb[119] @631 0x00
ub1 kcvcpetb[120] @632 0x00
ub1 kcvcpetb[121] @633 0x00
ub1 kcvcpetb[122] @634 0x00
ub1 kcvcpetb[123] @635 0x00
ub1 kcvcpetb[124] @636 0x00
ub1 kcvcpetb[125] @637 0x00
ub1 kcvcpetb[126] @638 0x00
ub1 kcvcpetb[127] @639 0x00
ub1 kcvcpetb[128] @640 0x00
BBED> p kcvfhcpc
ub4 kcvfhcpc @140 0x00000062
BBED> p kcvfhccc
ub4 kcvfhccc @148 0x00000061
BBED> show
FILE# 2
BLOCK# 1
OFFSET 148
DBA 0x00800001 (8388609 2,1)
FILENAME /dev/rzz_01_lv
BIFILE bifile.bbd
LISTFILE /oracle/bbed/filelist.txt
BLOCKSIZE 8192
MODE Edit
EDIT Unrecoverable
IBASE Dec
OBASE Dec
WIDTH 80
COUNT 512
LOGFILE log.bbd
SPOOL No
BBED> dump /v offset 484
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 484 to 995 Dba:0x00800001
-------------------------------------------------------
06e0cce9 09c3d7a0 28ba35c5 00010000 l ........(.5.....
00000015 00017f99 0010ffff 02000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00060006 00060100 00000000 00000000 l ................
00000000 01000002 06e0706f 09c30000 l ..........po....
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
<16 bytes per line>
BBED> dump /v offset 488
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 488 to 999 Dba:0x00800001
-------------------------------------------------------
09c3d7a0 28ba35c5 00010000 00000015 l ....(.5.........
00017f99 0010ffff 02000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00060006 l ................
00060100 00000000 00000000 00000000 l ................
01000002 06e0706f 09c30000 00000000 l ......po........
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
<16 bytes per line>
BBED> dump /v offset 487
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 487 to 998 Dba:0x00800001
-------------------------------------------------------
e909c3d7 a028ba35 c5000100 00000000 l .....(.5........
1500017f 990010ff ff020000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000600 l ................
06000601 00000000 00000000 00000000 l ................
00010000 0206e070 6f09c300 00000000 l .......po.......
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
<16 bytes per line>
BBED> modify /x ceec offset 486
Warning: contents of previous BIFILE will be lost. Proceed? (Y/N) y
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 487 to 998 Dba:0x00800001
------------------------------------------------------------------------
ec09c3d7 a028ba35 c5000100 00000000 1500017f 990010ff ff020000 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
06000601 00000000 00000000 00000000 00010000 0206e070 6f09c300 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
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED> dump /v offset 492
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 492 to 1003 Dba:0x00800001
-------------------------------------------------------
28ba35c5 00010000 00000015 00017f99 l (.5.............
0010ffff 02000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00060006 00060100 l ................
00000000 00000000 00000000 01000002 l ................
06e0706f 09c30000 00000000 00000000 l ..po............
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
<16 bytes per line>
BBED> dump /v offset 494
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 494 to 1005 Dba:0x00800001
-------------------------------------------------------
35c50001 00000000 00150001 7f990010 l 5...............
ffff0200 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000006 00060006 01000000 l ................
00000000 00000000 00000100 000206e0 l ................
706f09c3 00000000 00000000 00000000 l po..............
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
<16 bytes per line>
BBED> modify /x 3781
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 494 to 1005 Dba:0x00800001
------------------------------------------------------------------------
37810001 00000000 00150001 7f990010 ffff0200 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 00000006 00060006 01000000
00000000 00000000 00000100 000206e0 706f09c3 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 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<32 bytes per line>
BBED>
BBED> dump /v offset 140
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 140 to 651 Dba:0x00800001
-------------------------------------------------------
00000062 28ba37cc 00000061 00000000 l ...b(.7....a....
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000004 00055553 45525300 00000000 l ......USERS.....
00000000 00000000 00000000 00000000 l ................
00000000 00000004 00000000 00000000 l ................
00000000 00000000 00004460 00000000 l ..........D`....
00000000 00000000 00000000 00000000 l ................
00000000 27011c9b 00000001 00000000 l ....'...........
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 06e0ccec 09c3d7a0 l ................
28ba3781 00010000 00000015 00017f99 l (.7.............
0010ffff 02000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00060006 00060100 l ................
<16 bytes per line>
BBED> modify /x 64 offset 143
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 143 to 654 Dba:0x00800001
------------------------------------------------------------------------
6428ba37 cc000000 61000000 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
04000555 53455253 00000000 00000000 00000000 00000000 00000000 00000000
00000000 04000000 00000000 00000000 00000000 00000044 60000000 00000000
00000000 00000000 00000000 00000000 0027011c 9b000000 01000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 0006e0cc ec09c3d7 a028ba37
81000100 00000000 1500017f 990010ff ff020000 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 06000601 00000000
<32 bytes per line>
BBED> dump /v offfset 148
BBED-00202: invalid parameter (offfset)
BBED> dump /v offset 148
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 148 to 659 Dba:0x00800001
-------------------------------------------------------
00000061 00000000 00000000 00000000 l ...a............
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000004 00055553 l ..............US
45525300 00000000 00000000 00000000 l ERS.............
00000000 00000000 00000000 00000004 l ................
00000000 00000000 00000000 00000000 l ................
00004460 00000000 00000000 00000000 l ..D`............
00000000 00000000 00000000 27011c9b l ............'...
00000001 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
06e0ccec 09c3d7a0 28ba3781 00010000 l ........(.7.....
00000015 00017f99 0010ffff 02000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00000000 00000000 00000000 00000000 l ................
00060006 00060100 00000000 00000000 l ................
<16 bytes per line>
BBED> modify /x 63 offset 151
File: /dev/rzz_01_lv (2)
Block: 1 Offsets: 151 to 662 Dba:0x00800001
------------------------------------------------------------------------
63000000 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 04000555 53455253
00000000 00000000 00000000 00000000 00000000 00000000 00000000 04000000
00000000 00000000 00000000 00000044 60000000 00000000 00000000 00000000
00000000 00000000 0027011c 9b000000 01000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 0006e0cc ec09c3d7 a028ba37 81000100 00000000
1500017f 990010ff ff020000 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 06000601 00000000 00000000 00000000
<32 bytes per line>
BBED> sum apply
Check value for File 2, Block 1:
current = 0x83d6, required = 0x83d6
再进入sqlplus来open database
Database opened.
成功！
来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/16158219/viewspace-584637/，如需转载，请注明出处，否则将追究法律责任。
转载于:http://blog.itpub.net/16158219/viewspace-584637/
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