丢失控制文件，有旧的备份控制文件，之后有drop表空间和create表空间的操作恢复。...
2024-05-07 21:24:34
一、实验说明：
本实验是基于： 《丢失控制文件恢复实验记录--1(当前的控制文件损坏，使用旧控制文件进行恢复(旧控制文件之后DROP了表空间的情况))》 和 《丢失控制文件恢复实验记录--2(当前的控制文件损坏，使用旧控制文件进行恢复(旧控制文件之后新增了表空间的情况))》，把这两个实验的情况综合以后做一个恢复实验。
操作系统：rhel 5.4 x32
数据库:oracle 11g r2
二、操作内容：
----首先做一个当前控制文件的备份---- 1 RMAN> backup current controlfile;
2
3 Starting backup at 15-JAN-13
4 using target database control file instead of recovery catalog
5 allocated channel: ORA_DISK_1
6 channel ORA_DISK_1: SID=31 device type=DISK
7 channel ORA_DISK_1: starting full datafile backup set
8 channel ORA_DISK_1: specifying datafile(s) in backup set
9 including current control file in backup set
10 channel ORA_DISK_1: starting piece 1 at 15-JAN-13
11 channel ORA_DISK_1: finished piece 1 at 15-JAN-13
12 piece handle=/u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T172740_8hb88g4w_.bkp tag=TAG20130115T172740 comment=NONE
13 channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
14 Finished backup at 15-JAN-13
15
----产生一些数据，其中先创建表空间echo，再删除表空间jack，最后创建表空间jacks---- 16 SQL> create tablespace echo datafile '/u01/app/oracle/oradata/echo01.dbf' size 50m;
17
18 Tablespace created.
19
20 SQL> alter system switch logfile;
21
22 System altered.
23
24 SQL> drop tablespace jack including contents and datafiles;
25
26 Tablespace dropped.
27
28 SQL> create table echo_part tablespace echo as select * from dba_objects where rownum<1000;
29
30 Table created.
31
32 SQL> alter system switch logfile;
33
34 System altered.
35
36 SQL> alter system switch logfile;
37
38 System altered.
39
40 SQL> create tablespace jacks datafile '/u01/app/oracle/oradata/jacks01.dbf' size 50m;
41
42 Tablespace created.
43
44 SQL> alter system switch logfile;
45
46 System altered.
47
48 SQL> delete from jack_part where rownum<500;
49
50 499 rows deleted.
51
52 SQL> commit;
53
54 Commit complete.
55
56 SQL> alter system switch logfile;
57
58 System altered.
59
60 SQL> alter system switch logfile;
61
62 System altered.
63
64 SQL> alter system switch logfile;
65
66 System altered.
67
68 SQL> select count(*) from echo_part;
69
70 COUNT(*)
71 ----------
72 999
73
74 SQL> select count(*) from jack_part;
75
76 COUNT(*)
77 ----------
78 1500
79
----模拟控制文件丢失---- 80 SQL> shutdown abort;
81 ORACLE instance shut down.
82
83 [oracle@yft yft]$ rm /u01/app/oracle/oradata/yft/control01.ctl
84 [oracle@yft yft]$ rm /u01/app/oracle/flash_recovery_area/yft/control02.ctl
85
----启动时报错---- 86 SQL> startup
87 ORACLE instance started.
88
89 Total System Global Area 330600448 bytes
90 Fixed Size 1336344 bytes
91 Variable Size 272632808 bytes
92 Database Buffers 50331648 bytes
93 Redo Buffers 6299648 bytes
94 ORA-00205: error in identifying control file, check alert log for more info
95
----alert日志里面也报错---- 96 ALTER DATABASE MOUNT
97 ORA-00210: cannot open the specified control file
98 ORA-00202: control file: '/u01/app/oracle/flash_recovery_area/yft/control02.ctl'
99 ORA-27037: unable to obtain file status
100 Linux Error: 2: No such file or directory
101 Additional information: 3
102 ORA-00210: cannot open the specified control file
103 ORA-00202: control file: '/u01/app/oracle/oradata/yft/control01.ctl'
104 ORA-27037: unable to obtain file status
105 Linux Error: 2: No such file or directory
106 Additional information: 3
107 ORA-205 signalled during: ALTER DATABASE MOUNT...
108
----恢复一下旧的控制文件----109 RMAN> restore controlfile from '/u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T172740_8hb88g4w_.bkp';
110
111 Starting restore at 15-JAN-13
112 using target database control file instead of recovery catalog
113 allocated channel: ORA_DISK_1
114 channel ORA_DISK_1: SID=20 device type=DISK
115
116 channel ORA_DISK_1: restoring control file
117 channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
118 output file name=/u01/app/oracle/oradata/yft/control01.ctl
119 output file name=/u01/app/oracle/flash_recovery_area/yft/control02.ctl
120 Finished restore at 15-JAN-13
121
----将数据库至于mount状态----122 RMAN> alter database mount;
123
124 database mounted
125 released channel: ORA_DISK_1
126
----查看数据文件信息，因为这时用的是旧的控制文件，所以jack还存在的，后创建的表空间是看不见的----127 SQL> select file#, name, status from v$datafile;
128
129 FILE# NAME STATUS
130 ---------- ------------------------------------------ ---------------
131 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
132 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
133 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
134 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
135 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
136 6 /u01/app/oracle/oradata/yft/jack01.dbf ONLINE
137
138 6 rows selected.
139
----这时候恢复会报错----140 RMAN> recover database;
141
142 Starting recover at 15-JAN-13
143 Starting implicit crosscheck backup at 15-JAN-13
144 allocated channel: ORA_DISK_1
145 channel ORA_DISK_1: SID=20 device type=DISK
146 Finished implicit crosscheck backup at 15-JAN-13
147
148 Starting implicit crosscheck copy at 15-JAN-13
149 using channel ORA_DISK_1
150 Finished implicit crosscheck copy at 15-JAN-13
151
152 searching for all files in the recovery area
153 cataloging files...
154 cataloging done
155
156 List of Cataloged Files
157 =======================
158 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_3_8hb8cpok_.arc
159 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_7_8hb8fzoy_.arc
160 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_6_8hb8fwpt_.arc
161 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc
162 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_2_8hb8cjnn_.arc
163 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_5_8hb8fplg_.arc
164 File Name: /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
165 File Name: /u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T172740_8hb88g4w_.bkp
166 File Name: /u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T120908_8h9om64f_.bkp
167 File Name: /u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T165728_8hb6hwyn_.bkp
168 File Name: /u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T113519_8h9mmrr6_.bkp
169
170 using channel ORA_DISK_1
171 RMAN-00571: ===========================================================
172 RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
173 RMAN-00571: ===========================================================
174 RMAN-03002: failure of recover command at 01/15/2013 17:32:40
175 RMAN-06094: datafile 6 must be restored
176
----查看一下有多少归档日志----177 [oracle@yft yft]$ ll /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/
178 total 964
179 -rw-r----- 1 oracle oinstall 529408 Jan 15 17:28 o1_mf_1_1_8hb89qfn_.arc
180 -rw-r----- 1 oracle oinstall 152576 Jan 15 17:29 o1_mf_1_2_8hb8cjnn_.arc
181 -rw-r----- 1 oracle oinstall 1536 Jan 15 17:29 o1_mf_1_3_8hb8cpok_.arc
182 -rw-r----- 1 oracle oinstall 73728 Jan 15 17:29 o1_mf_1_4_8hb8dl3l_.arc
183 -rw-r----- 1 oracle oinstall 193024 Jan 15 17:30 o1_mf_1_5_8hb8fplg_.arc
184 -rw-r----- 1 oracle oinstall 1536 Jan 15 17:30 o1_mf_1_6_8hb8fwpt_.arc
185 -rw-r----- 1 oracle oinstall 2048 Jan 15 17:30 o1_mf_1_7_8hb8fzoy_.arc
186
---基于控制文件恢复，这时不能锁定6号文件，所以需要将6号文件offline----187 SQL> recover database using backup controlfile;
188 ORA-00283: recovery session canceled due to errors
189 ORA-01110: data file 6: '/u01/app/oracle/oradata/yft/jack01.dbf'
190 ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
191 ORA-01110: data file 6: '/u01/app/oracle/oradata/yft/jack01.dbf'
192
193
194 SQL> alter database datafile 6 offline;
195
196 Database altered.
197
----基于控制文件恢复，将归档日志一个一个恢复，当出现有报错时，将数据文件置于offline-----198 SQL> recover database using backup controlfile;
199 ORA-00279: change 3794952 generated at 01/15/2013 17:19:33 needed for thread 1
200 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
201 ORA-00280: change 3794952 for thread 1 is in sequence #1
202
203
204 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
205 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
206 ORA-00283: recovery session canceled due to errors
207 ORA-01244: unnamed datafile(s) added to control file by media recovery
208 ORA-01110: data file 7: '/u01/app/oracle/oradata/echo01.dbf'
209
210
211 ORA-01112: media recovery not started
212
213
214 SQL> /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
215 SP2-0734: unknown command beginning "/u01/app/o..." - rest of line ignored.
216 SQL> recover database using backup controlfile;
217 ORA-00283: recovery session canceled due to errors
218 ORA-01111: name for data file 7 is unknown - rename to correct file
219 ORA-01110: data file 7: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007'
220 ORA-01157: cannot identify/lock data file 7 - see DBWR trace file
221 ORA-01111: name for data file 7 is unknown - rename to correct file
222 ORA-01110: data file 7: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007'
223
224
225 SQL> select file#, name, status from v$datafile;
226
227 FILE# NAME STATUS
228 ---------- ---------------------------------------------------- ---------------
229 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
230 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
231 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
232 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
233 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
234 6 /u01/app/oracle/oradata/yft/jack01.dbf RECOVER
235 7 /u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007 RECOVER
236
237 7 rows selected.
238
239 SQL> alter database datafile 7 offline;
240
241 Database altered.
242
243 SQL> recover database using backup controlfile;
244 ORA-00279: change 3794981 generated at 01/15/2013 17:28:11 needed for thread 1
245 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
246 ORA-00280: change 3794981 for thread 1 is in sequence #1
247
248
249 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
250 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc
251 ORA-00279: change 3795249 generated at 01/15/2013 17:28:23 needed for thread 1
252 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_2_8hb8cjnn_.arc
253 ORA-00280: change 3795249 for thread 1 is in sequence #2
254 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_1_8hb89qfn_.arc' no longer
255 needed for this recovery
256
257
258 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
259 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_2_8hb8cjnn_.arc
260 ORA-00279: change 3795309 generated at 01/15/2013 17:29:20 needed for thread 1
261 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_3_8hb8cpok_.arc
262 ORA-00280: change 3795309 for thread 1 is in sequence #3
263 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_2_8hb8cjnn_.arc' no longer
264 needed for this recovery
265
266
267 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
268 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_3_8hb8cpok_.arc
269 ORA-00279: change 3795314 generated at 01/15/2013 17:29:26 needed for thread 1
270 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc
271 ORA-00280: change 3795314 for thread 1 is in sequence #4
272 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_3_8hb8cpok_.arc' no longer
273 needed for this recovery
274
275
276 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
277 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc
278 ORA-00283: recovery session canceled due to errors
279 ORA-01244: unnamed datafile(s) added to control file by media recovery
280 ORA-01110: data file 6: '/u01/app/oracle/oradata/jacks01.dbf'
281
282
283 ORA-01112: media recovery not started
284
285
286 SQL> select file#, name, status from v$datafile;
287
288 FILE# NAME STATUS
289 ---------- ------------------------------------------------------------ ---------------
290 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
291 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
292 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
293 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
294 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
295 6 /u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006 RECOVER
296 7 /u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007 RECOVER
297
298 7 rows selected.
299
300 SQL> alter database datafile 7 offline;
301
302 Database altered.
303
304 SQL> recover database using backup controlfile;
305 ORA-00283: recovery session canceled due to errors
306 ORA-01111: name for data file 6 is unknown - rename to correct file
307 ORA-01110: data file 6: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006'
308 ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
309 ORA-01111: name for data file 6 is unknown - rename to correct file
310 ORA-01110: data file 6: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006'
311
312
313 SQL> alter database datafile 6 offline;
314
315 Database altered.
316
317 SQL> recover database using backup controlfile;
318 ORA-00279: change 3795326 generated at 01/15/2013 17:29:35 needed for thread 1
319 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc
320 ORA-00280: change 3795326 for thread 1 is in sequence #4
321
322
323 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
324 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc
325 ORA-00279: change 3795595 generated at 01/15/2013 17:29:54 needed for thread 1
326 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_5_8hb8fplg_.arc
327 ORA-00280: change 3795595 for thread 1 is in sequence #5
328 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_4_8hb8dl3l_.arc' no longer
329 needed for this recovery
330
331
332 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
333 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_5_8hb8fplg_.arc
334 ORA-00279: change 3795623 generated at 01/15/2013 17:30:30 needed for thread 1
335 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_6_8hb8fwpt_.arc
336 ORA-00280: change 3795623 for thread 1 is in sequence #6
337 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_5_8hb8fplg_.arc' no longer
338 needed for this recovery
339
340
341 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
342 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_6_8hb8fwpt_.arc
343 ORA-00279: change 3795628 generated at 01/15/2013 17:30:36 needed for thread 1
344 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_7_8hb8fzoy_.arc
345 ORA-00280: change 3795628 for thread 1 is in sequence #7
346 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_6_8hb8fwpt_.arc' no longer
347 needed for this recovery
348
349
350 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
351 /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_7_8hb8fzoy_.arc
352 ORA-00279: change 3795632 generated at 01/15/2013 17:30:39 needed for thread 1
353 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_8_%u_.arc
354 ORA-00280: change 3795632 for thread 1 is in sequence #8
355 ORA-00278: log file '/u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_7_8hb8fzoy_.arc' no longer
356 needed for this recovery
357
358
359 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
360 /u01/app/oracle/oradata/yft/redo02.log
361 Log applied.
362 Media recovery complete.
363
----因为从上面已经看到8号日志文件是不存的，就说明该文件是当前日志文件，可以使用select b.sequence#, a.member, b.status from v$logfile a, v$log b where a.group#=b.group#; 查询日志信息。---- ----而且从alert日志从可以看到在abort之前的当前日志redo02.log----364 Thread 1 advanced to log sequence 8 (LGWR switch)
365 Current log# 2 seq# 8 mem# 0: /u01/app/oracle/oradata/yft/redo02.log
366 Tue Jan 15 17:30:39 2013
367 Archived Log entry 27 added for thread 1 sequence 7 ID 0xb047497f dest 1:
368 Tue Jan 15 17:31:03 2013
369 Shutting down instance (abort)
370
----resetlogs打开数据库----
371 SQL> alter database open resetlogs;
372
373 Database altered.
374
375 SQL> select file#, name, status from v$datafile;
376
377 FILE# NAME STATUS
378 ---------- ------------------------------------------------- ---------------
379 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
380 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
381 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
382 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
383 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
384 6 /u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006 OFFLINE
385 7 /u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007 OFFLINE
386
387 7 rows selected.
388
----想要将jacks的表空间online表错----389 SQL> alter tablespace jacks online;
390 alter tablespace jacks online
391 *
392 ERROR at line 1:
393 ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
394 ORA-01110: data file 6: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006'
395
396
397 SQL> alter database datafile 6 online;
398 alter database datafile 6 online
399 *
400 ERROR at line 1:
401 ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
402 ORA-01110: data file 6: '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006'
403
----将open以后出现的$ORACLE_HOME/dbs路径下的文件重命名一下----404 SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00006' to '/u01/app/oracle/oradata/jacks01.dbf';
405
406 Database altered.
407
408 SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/UNNAMED00007' to '/u01/app/oracle/oradata/echo01.dbf';
409
410 Database altered.
411
----online时还是报错就需要执行下面的步骤----412 SQL> alter tablespace jacks online;
413 alter tablespace jacks online
414 *
415 ERROR at line 1:
416 ORA-01190: control file or data file 6 is from before the last RESETLOGS
417 ORA-01110: data file 6: '/u01/app/oracle/oradata/jacks01.dbf'
418
419
420 SQL> select file#, name, status from v$datafile;
421
422 FILE# NAME STATUS
423 ---------- --------------------------------------------- ---------------
424 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
425 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
426 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
427 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
428 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
429 6 /u01/app/oracle/oradata/jacks01.dbf OFFLINE
430 7 /u01/app/oracle/oradata/echo01.dbf OFFLINE
431
432 7 rows selected.
433
----以下步骤是解决上面的报错的方法----434 SQL> alter system set "_allow_resetlogs_corruption"=true scope=spfile;
435
436 System altered.
437
438 SQL> shutdown immediate;
439 Database closed.
440 Database dismounted.
441 ORACLE instance shut down.
442 SQL> startup
443 ORACLE instance started.
444
445 Total System Global Area 330600448 bytes
446 Fixed Size 1336344 bytes
447 Variable Size 272632808 bytes
448 Database Buffers 50331648 bytes
449 Redo Buffers 6299648 bytes
450 Database mounted.
451 Database opened.
452 SQL> alter session set events 'immediate trace name adjust_scn level 1';
453
454 Session altered.
455
456 SQL> shutdown immediate;
457 Database closed.
458 Database dismounted.
459 ORACLE instance shut down.
460 SQL> startup mount;
461 ORACLE instance started.
462
463 Total System Global Area 330600448 bytes
464 Fixed Size 1336344 bytes
465 Variable Size 272632808 bytes
466 Database Buffers 50331648 bytes
467 Redo Buffers 6299648 bytes
468 Database mounted.
469 SQL> select ts#,file#,name,status,checkpoint_change# from v$datafile;
470
471 TS# FILE# NAME STATUS CHECKPOINT_CHANGE#
472 ---------- ---------- -------------------------------------------- --------------- ------------------
473 0 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM 3796246
474 1 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE 3796246
475 2 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE 3796246
476 4 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE 3796246
477 6 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE 3796246
478 10 6 /u01/app/oracle/oradata/jacks01.dbf OFFLINE 3795324
479 9 7 /u01/app/oracle/oradata/echo01.dbf OFFLINE 3794979
480
481 7 rows selected.
482
483 SQL> recover until cancel;
484 Media recovery complete.
485 SQL> alter database datafile 2,3,4,5,6,7 online;
486
487 Database altered.
488
489 SQL> alter database open resetlogs;
490
491 Database altered.
492
493 SQL> select ts#,file#,name,status,checkpoint_change# from v$datafile;
494
495 TS# FILE# NAME STATUS CHECKPOINT_CHANGE#
496 ---------- ---------- --------------------------------------------- --------------- ------------------
497 0 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM 3796250
498 1 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE 3796250
499 2 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE 3796250
500 4 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE 3796250
501 6 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE 3796250
502 10 6 /u01/app/oracle/oradata/jacks01.dbf ONLINE 3796250
503 9 7 /u01/app/oracle/oradata/echo01.dbf ONLINE 3796250
504
505 7 rows selected.
506
507 SQL> select count(*) from echo_part;
508
509 COUNT(*)
510 ----------
511 999
512
513 SQL> select count(*) from jack_part;
514
515 COUNT(*)
516 ----------
517 1500下面是恢复的另一种方法，是在恢复控制文件以后再重建控制文件，再基于控制文件恢复。
----在abort之前的操作跟上面一样---- 1 SQL> select count(*) from echo_part;
2
3 COUNT(*)
4 ----------
5 999
6
7 SQL> select count(*) from jack_part;
8
9 COUNT(*)
10 ----------
11 1001
12
13
----进行控制文件恢复---- 14 RMAN> restore controlfile from '/u01/app/oracle/flash_recovery_area/YFT/backupset/2013_01_15/o1_mf_ncnnf_TAG20130115T172740_8hb88g4w_.bkp';
15
16 Starting restore at 15-JAN-13
17 using target database control file instead of recovery catalog
18 allocated channel: ORA_DISK_1
19 channel ORA_DISK_1: SID=20 device type=DISK
20
21 channel ORA_DISK_1: restoring control file
22 channel ORA_DISK_1: restore complete, elapsed time: 00:00:03
23 output file name=/u01/app/oracle/oradata/yft/control01.ctl
24 output file name=/u01/app/oracle/flash_recovery_area/yft/control02.ctl
25 Finished restore at 15-JAN-13
26
27 RMAN> alter database mount;
28
29 database mounted
30 released channel: ORA_DISK_1
31
32
33
34 SQL> select b.sequence#, a.member, b.status from v$logfile a, v$log b where a.group#=b.group#;
35
36 SEQUENCE# MEMBER STATUS
37 ---------- --------------------------------------------- ---------------
38 1 /u01/app/oracle/oradata/yft/redo01.log CURRENT
39 0 /u01/app/oracle/oradata/yft/redo02.log UNUSED
40 0 /u01/app/oracle/oradata/yft/redo03.log UNUSED
----重建控制文件---- 41 SQL> alter database backup controlfile to trace;
42
43 Database altered.
44
45 SQL> select value from v$diag_info where NAME = 'Default Trace File';
46
47 VALUE
48 --------------------------------------------------------------------------------
49 /u01/app/oracle/diag/rdbms/yft/yft/trace/yft_ora_3964.trc
50
51 [oracle@yft bak]$ sed -n '/CREATE CONTROLFILE.*NORESETLOGS/,/;/p' /u01/app/oracle/diag/rdbms/yft/yft/trace/yft_ora_3964.trc
52 CREATE CONTROLFILE REUSE DATABASE "YFT" NORESETLOGS ARCHIVELOG
53 MAXLOGFILES 16
54 MAXLOGMEMBERS 3
55 MAXDATAFILES 100
56 MAXINSTANCES 8
57 MAXLOGHISTORY 292
58 LOGFILE
59 GROUP 1 '/u01/app/oracle/oradata/yft/redo01.log' SIZE 50M BLOCKSIZE 512,
60 GROUP 2 '/u01/app/oracle/oradata/yft/redo02.log' SIZE 50M BLOCKSIZE 512,
61 GROUP 3 '/u01/app/oracle/oradata/yft/redo03.log' SIZE 50M BLOCKSIZE 512
62 -- STANDBY LOGFILE
63 DATAFILE
64 '/u01/app/oracle/oradata/yft/system01.dbf',
65 '/u01/app/oracle/oradata/yft/sysaux01.dbf',
66 '/u01/app/oracle/oradata/yft/undotbs01.dbf',
67 '/u01/app/oracle/oradata/yft/users01.dbf',
68 '/u01/app/oracle/oradata/yft/example01.dbf',
69 '/u01/app/oracle/oradata/yft/jack01.dbf'
70 CHARACTER SET AL32UTF8
71 ;
72
73
74 SQL>CREATE CONTROLFILE REUSE DATABASE "YFT" NORESETLOGS ARCHIVELOG
75 MAXLOGFILES 16
76 MAXLOGMEMBERS 3
77 MAXDATAFILES 100
78 MAXINSTANCES 8
79 MAXLOGHISTORY 292
80 LOGFILE
81 GROUP 1 '/u01/app/oracle/oradata/yft/redo01.log' SIZE 50M BLOCKSIZE 512,
82 GROUP 2 '/u01/app/oracle/oradata/yft/redo02.log' SIZE 50M BLOCKSIZE 512,
83 GROUP 3 '/u01/app/oracle/oradata/yft/redo03.log' SIZE 50M BLOCKSIZE 512
84 -- STANDBY LOGFILE
85 DATAFILE
86 '/u01/app/oracle/oradata/yft/system01.dbf',
87 '/u01/app/oracle/oradata/yft/sysaux01.dbf',
88 '/u01/app/oracle/oradata/yft/undotbs01.dbf',
89 '/u01/app/oracle/oradata/yft/users01.dbf',
90 17 '/u01/app/oracle/oradata/yft/example01.dbf'
91 CHARACTER SET AL32UTF8
92 19 ;
93
94 Control file created.
95
96 SQL> select b.sequence#, a.member, b.status from v$logfile a, v$log b where a.group#=b.group#;
97
98 SEQUENCE# MEMBER STATUS
99 ---------- ------------------------------------- ---------------
100 7 /u01/app/oracle/oradata/yft/redo01.log INACTIVE
101 8 /u01/app/oracle/oradata/yft/redo02.log CURRENT
102 6 /u01/app/oracle/oradata/yft/redo03.log INACTIVE
103
104 SQL> recover database using backup controlfile;
105 ORA-00279: change 3797907 generated at 01/15/2013 17:55:36 needed for thread 1
106 ORA-00289: suggestion : /u01/app/oracle/flash_recovery_area/YFT/archivelog/2013_01_15/o1_mf_1_8_%u_.arc
107 ORA-00280: change 3797907 for thread 1 is in sequence #8
108
109
110 Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
111 /u01/app/oracle/oradata/yft/redo02.log
112 Log applied.
113 Media recovery complete.
114 SQL> select file#, name, status from v$datafile;
115
116 FILE# NAME STATUS
117 ---------- --------------------------------------------- ---------------
118 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
119 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
120 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
121 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
122 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
123
124 SQL> alter database open resetlogs;
125
126 Database altered.
127
128 SQL> select file#, name, status from v$datafile;
129
130 FILE# NAME STATUS
131 ---------- ------------------------------------------------- ---------------
132 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM
133 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE
134 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE
135 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE
136 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE
137 6 /u01/app/oracle/product/11.2.0/db_1/dbs/MISSING00006 RECOVER
138 7 /u01/app/oracle/product/11.2.0/db_1/dbs/MISSING00007 RECOVER
139
140 7 rows selected.
141
142 SQL> alter tablespace jacks online;
143 alter tablespace jacks online
144 *
145 ERROR at line 1:
146 ORA-01157: cannot identify/lock data file 6 - see DBWR trace file
147 ORA-01111: name for data file 6 is unknown - rename to correct file
148 ORA-01110: data file 6: '/u01/app/oracle/product/11.2.0/db_1/dbs/MISSING00006'
149
150
151 SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/MISSING00006' to '/u01/app/oracle/oradata/jacks01.dbf';
152
153 Database altered.
154
155 SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/MISSING00007' to '/u01/app/oracle/oradata/echo01.dbf';
156
157 Database altered.
158
159 SQL> alter tablespace jacks online;
160 alter tablespace jacks online
161 *
162 ERROR at line 1:
163 ORA-01190: control file or data file 6 is from before the last RESETLOGS
164 ORA-01110: data file 6: '/u01/app/oracle/oradata/jacks01.dbf'
165
166
167 SQL> alter system set "_allow_resetlogs_corruption"=true scope=spfile;
168
169 System altered.
170
171 SQL> shutdown immediate;
172 Database closed.
173 Database dismounted.
174 ORACLE instance shut down.
175 SQL> startup
176 ORACLE instance started.
177
178 Total System Global Area 330600448 bytes
179 Fixed Size 1336344 bytes
180 Variable Size 272632808 bytes
181 Database Buffers 50331648 bytes
182 Redo Buffers 6299648 bytes
183 Database mounted.
184 Database opened.
185 SQL> alter session set events 'immediate trace name adjust_scn level 1';
186
187 Session altered.
188
189 SQL> shutdown immediate;
190 Database closed.
191 Database dismounted.
192 ORACLE instance shut down.
193 SQL> startup mount;
194 ORACLE instance started.
195
196 Total System Global Area 330600448 bytes
197 Fixed Size 1336344 bytes
198 Variable Size 272632808 bytes
199 Database Buffers 50331648 bytes
200 Redo Buffers 6299648 bytes
201 Database mounted.
202 SQL> select ts#,file#,name,status,checkpoint_change# from v$datafile;
203
204 TS# FILE# NAME STATUS CHECKPOINT_CHANGE#
205 ---------- ---------- ------------------------------------------- --------------- ------------------
206 0 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM 3798567
207 1 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE 3798567
208 2 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE 3798567
209 4 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE 3798567
210 6 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE 3798567
211 10 6 /u01/app/oracle/oradata/jacks01.dbf RECOVER 0
212 9 7 /u01/app/oracle/oradata/echo01.dbf RECOVER 0
213
214 7 rows selected.
215
216 SQL> recover until cancel;
217 Media recovery complete.
218 SQL> alter database datafile 2,3,4,5,6,7 online;
219
220 Database altered.
221
222 SQL> alter database open resetlogs;
223
224 Database altered.
225
226 SQL> select ts#,file#,name,status,checkpoint_change# from v$datafile;
227
228 TS# FILE# NAME STATUS CHECKPOINT_CHANGE#
229 ---------- ---------- ------------------------------------------ --------------- ------------------
230 0 1 /u01/app/oracle/oradata/yft/system01.dbf SYSTEM 3798571
231 1 2 /u01/app/oracle/oradata/yft/sysaux01.dbf ONLINE 3798571
232 2 3 /u01/app/oracle/oradata/yft/undotbs01.dbf ONLINE 3798571
233 4 4 /u01/app/oracle/oradata/yft/users01.dbf ONLINE 3798571
234 6 5 /u01/app/oracle/oradata/yft/example01.dbf ONLINE 3798571
235 10 6 /u01/app/oracle/oradata/jacks01.dbf ONLINE 3798571
236 9 7 /u01/app/oracle/oradata/echo01.dbf ONLINE 3798571
237
238 7 rows selected.
239
240 SQL> select count(*) from jack_part;
241
242 COUNT(*)
243 ----------
244 1001
245
246 SQL> select count(*) from echo_part;
247
248 COUNT(*)
249 ----------
250 999 最后还是需要alter tablespace temp add tempfile '/u01/app/oracle/oradata/yft/temp02.dbf' size 200m;来增加临时表空间。转载于:https://www.cnblogs.com/Richardzhu/archive/2013/01/15/2861499.html
丢失控制文件，有旧的备份控制文件，之后有drop表空间和create表空间的操作恢复。...相关推荐
- oracle备份密码文件,[数据库]Oracle数据库备份dmp文件，使用cmd命令导入导出步骤,以及忘记Oracle密码_星空网...
Oracle数据库备份dmp文件,使用cmd命令导入导出步骤,以及忘记Oracle密码 2013-07-30 0 dmp文件导入导出步骤 1.创建表空间 --datafile 的路径随便给,但是后面的 ...
- RMAN备份数据库_使用RMAN备份数据库文件
1．使用RMAN备份整个数据库 可以在数据库挂载或打开时执行整个数据库备份. 使用BACKUP DATABASE命令从RMAN提示符中执行整个数据库的备份. 你可能想从整个数据库备份中排除特定的表空间 ...
- 微信文件七天失效？微信文件轻松备份到自己的印象笔记、onedrive
是不是经常遇到这种情况,当我们需要使用某个文件的时候,我们想到朋友(同事)用微信发给过我们,可是当我们打开聊天记录去寻找我们需要的文件的时候,却发现上面赫然写着"文件已被清理或过期" ...
- server2012 asp odb数据原_异地服务器文件及数据库定时备份
前言: 本文主要介绍SQLSERVER/MYSQL数据库的定时备份,现在服务器以我的一台测试服务器为例进行配置演示详细结果如下: 准备: 好备份软件包.及rar.exe文件. 好备份&rar. ...
- 服务器文件夹和电脑文件夹同步软件哪个好,windows文件同步备份软件-文件夹同步工具哪个好？...
曾有个客户致电询问自己一些重要的数据保存至D盘文件夹内,但是这些文件经常会改动,每次都是的手动复制粘贴至移动硬盘备份保存,有没有什么工具可以实现一键同步备份?今天就给大家介绍windows文件同步备份 ...
- 如何自动备份指定文件扩展名的文件？
关于文件扩展名 文件扩展名,一个点后跟几个字母,例如".doc"或".jpg",构成计算机文档名称的结尾.保存文档时,请务必在单击"保存"之 ...
- windows文件同步备份软件-文件夹同步工具哪个好？
曾有个客户致电询问自己一些重要的数据保存至D盘文件夹内,但是这些文件经常会改动,每次都是的手动复制粘贴至移动硬盘备份保存,有没有什么工具可以实现一键同步备份?今天就给大家介绍windows文件同步备份 ...
- 异地服务器文件及数据库定时备份
前言 本文主要介绍SQLSERVER/MYSQL数据库的定时备份,现在服务器以我的一台测试服务器为例进行配置演示详细结果如下: 准备: 好备份软件包.及rar.exe文件. 安装:这里直接一路点击下一 ...
- oracle修改数据文件存储位置,oracle 修改数据库文件位置
Oracle 体系结构 Oracle 服务器 如图所示:由oracle实例(INSTANCE)和数据库(database)组成. 1) Instance 实例用于管理和调用数据库,是由oracle系统 ...
最新文章
- forms oracle runtime_Oracle EBS R12 clone 完毕后,登陆到系统,在运行FORMS程序的时候出现FRM-92101...
- VMware10.0.4下 CentOS 6.5 cmake安装 MySQL 5.5.32
- Codeforce_732
- maven中的groupId和artifactId到底指的是什么？
- Android-alpha-渐变透明度 动画
- Java面向对象（继承、抽象类）
- postgresql could not connect to server
- 就问你慌不慌：每天都有 一百万 程序员在投简历
- UCSC_2bit基因组格式ToFASTA格式
- OpenCV视频篇——码流 / 码率 / 比特率 / 帧速率 / 分辨率
- 【SSL】谷仓的安保
- 图数据库｜如何从零到一构建一个企业股权图谱系统
- js-最常用的js表单校验1
- 1 About This Guide
- Android面试，给正在找工作的安卓攻城师们 ... ...
- 服务器重启之后 宝塔面板打不开
- 对象到底是怎么new出来的
- 学习mysql_day3_高级查询1(聚合查询,聚合统计)
- java反射获取所有接口实现类
- 【自动化】浅度分析自动化行业，深度好文！
热门文章
- Jquery背景图片的预加载
- 打造完全绿色的TOTAL COMMANDER
- python爬虫获取的网页数据为什么要加[0-[Python爬虫] 等待网页加载后再获取内容...
- 手机python代码写好了怎么运行-想在手机上编写python代码？手机上玩转python的利器...
- python这个软件学会能做什么工作-工作三年却被实习生抢了饭碗，学会Python到底有多吃香？...
- python编程视频-【科研资源03】最全Python编程全套系统视频学习教程
- python可以干什么-学了Python可以用来干什么呢？
- python 爬虫实例 电影-Python爬虫入门实战之猫眼电影数据抓取（实战篇）
- python随机画散点图-Python使用Plotly绘图工具，绘制散点图、线形图
- python白名单验证-Python中XSS白名单过滤的实现