Incomplete Database Recovery

Can anyone help me how to do a Incomplete recovery database recovery (Change/Time/Cancel) based.
I tried by looking documentation , but always I end up with error.
Many Thanks
-Prabhu

Hi,
Would you please post what you do and what error you have?
Michel

Similar Messages

Problem in performing multiple Point-In-Time Database Recovery using RMAN

Hello Experts,
I am getting an error while performing database point in time recovery multiple times using RMAN. Details are as follows :-
Environment:
Oracle 11g, ASM,
Database DiskGroups : DG_DATA (Data files), DG_ARCH(Archive logs), DG_REDO(Redo logs Control file).
Snapshot DiskGroups :
Snapshot1 (taken at 9 am): SNAP1_DATA, SNAP1_ARCH, +SNAP1_REDO
Snapshot2 (taken at 10 am): SNAP2_DATA, SNAP2_ARCH, +SNAP2_REDO
Steps performed for point in time recovery:
1. Restore control file from snapshot 2.
     RMAN> RESTORE CONTROLFILE from '+SNAP2_REDO/orcl/CONTROLFILE/Current.256.777398261';
2. For 2nd recovery, reset incarnation of database to snapshot 2 incarnation (Say 2).
3. Catalog data files from snapshot 1.
4. Catalog archive logs from snapshot 2.
5. Perform point in time recovery till given time.
     STARTUP MOUNT;
     RUN {
          SQL "ALTER SESSION SET NLS_DATE_FORMAT = ''dd-mon-yyyy hh24:mi:ss''";
          SET UNTIL TIME "06-mar-2013 09:30:00";
          RESTORE DATABASE;
          RECOVER DATABASE;
          ALTER DATABASE OPEN RESETLOGS;
Results:
Recovery 1: At 10.30 am, I performed first point in time recovery till 9:30 am, it was successful. Database incarnation was raised from *2* to *3*.
Recovery 2: At 11:10 am, I performed another point in time recovery till 9:45 am, while doing it I reset the incarnation of DB to *2*, it failed with following error :-
Starting recover at 28-FEB-13
using channel ORA_DISK_1
starting media recovery
media recovery failed
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 03/06/2013 11:10:57
ORA-00283: recovery session canceled due to errors
RMAN-11003: failure during parse/execution of SQL statement: alter database recover if needed
start until time 'MAR 06 2013 09:45:00'
ORA-00283: recovery session canceled due to errors
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '+DG_REDO/orcl/onlinelog/group_1.257.807150859'
ORA-17503: ksfdopn:2 Failed to open file +DG_REDO/orcl/onlinelog/group_1.257.807150859
ORA-15012: ASM file '+DG_REDO/orcl/onlinelog/group_1.257.807150859' does not exist
Doubts:
1. Why did recovery failed 2nd time, but not 1st time and why is RMAN looking for online redo log group_1.257.807150859 in 2nd recovery ?
3. I tried restoring control file from AutoBackup, in that case both 1st and 2nd recovery succeeded.
However for this to work, I always need to keep the AutoBackup feature enabled.
How reliable is control file AutoBackup ? Is there any alternative to using AutoBackup, can I restore control file from snapshot backup only ?
4. If I restore control file from AutoBackup, then from what point of time/SCN does RMAN restores the control file ?
Please help me out in this issue.
Thanks.

992748 wrote:
Hello experts,
I'm little newbie to RMAN recovery. Please help me in these doubts:
1. If I have datafiles, archive logs & control files backup, but current online REDO logs are lost, then can I perform incomplete database recovery ?yes, if you have backups of everything else
2. Till what maximum time/scn can incomplete database recovery be performed ??Assuming the only thing lost is the redo logs, you can recover to the last scn in the last archivelog.
3. What is role of online REDO logs in incomplete database recovery ? They provide the final redo changes - the ones that have not been written to archivelogs
Are they required for incomplete recovery ?It depends on how much incomplete recovery you need to do.
Think of all of your changes as a constant stream of redo information. As a redolog fills, it is copied to archive, then (eventually) reused. over time, your redo stream is in archivelog_1, continuing into archvivelog_2, then to 3, and eventually, when you get to the last archivelog, into the online redo. A recovery will start with the oldest necessary point in the redo stream and continue forward. Whether or not you need the online redo for a PIT recovery depends on how far forward you need to recover.
But you should take every precaution to prevent loss of online redo logs .. starting with having multiple members in each redo group ... and keeping those multiple members on physically separate disks.

ORA-01139: RESETLOGS option only valid after an incomplete database recover

Hello All,
Can anyone please tell me what could be a reason of this error.
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
SQL> ALTER DATABASE OPEN RESETLOGS;
ALTER DATABASE OPEN RESETLOGS
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
Regards
Vinay

Hello Aman,
Sorry couldn't give all information in frustration.
Oracle version is 9.2.0.1.0 running on Red Hat 4
Actually i did TPITR and have to open database with resetlogoption recovery was successful but while opening received this error.
Database dismounted.
ORACLE instance shut down.
SQL> STARTUP NOMOUNT PFILE=/oracle/prdtpi/pfile/prdtpi;
ORACLE instance started.
Total System Global Area 798040164 bytes
Fixed Size 454756 bytes
Variable Size 478150656 bytes
Database Buffers 318767104 bytes
Redo Buffers 667648 bytes
SQL> alter database mount clone database;
SQL> RECOVER AUTOMATIC DATABASE UNTIL CHANGE 3997955 USING BACKUP CONTROLFILE;
ORA-00283: recovery session canceled due to errors
ORA-00264: no recovery required
SQL> alter database datafile 1 online;
Database altered.
SQL> ed
Wrote file afiedt.buf
1* alter database datafile 12 online
SQL> /
Database altered.
SQL> ed
Wrote file afiedt.buf
1* alter database datafile 13 online
SQL> /
Database altered.
SQL> RECOVER AUTOMATIC DATABASE UNTIL CHANGE 3997955 USING BACKUP CONTROLFILE;
Media recovery complete.
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
SQL> ALTER DATABASE OPEN RESETLOGS;
ALTER DATABASE OPEN RESETLOGS
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery

Database recovery (online redolog ?)

hi all,
Been awhile since i touch on oracle db, i have been reading around and the emphasis for recovery is always on the backup and archivelog, but i think its wrong.
can i check ->
q1) for full database recovery, do i need the online redo log as well ?
q2) if the answer to q1) is yes, how do i duplicate online redo log to standby site ? (i don't think rsync will work as it cannot sure consistency in the redolog)
will oracle dataguard sync online redolog as well ?
q3) for archivelog, beside manual rsyncing, LOG_ARCHIVE_DEST_2 = 'SERVICE=standby1'
do i need the enterprise edition for the above ?
Regards,
Alan

q1) For a complete recovery, yes you need online redolog as well. Without online redolog,its still considered incomplete recovery since u lose data resides in online redolog
q2) You no need to synch online redo log manually. Once the backup is restored to the DR dataguard site and MRP process initiated, Oracle will synch online redolog/archivelog automatically based on protection mode specified
q3) Oracle dataguard applies to Enterprise Edition only. Without Enterprise Edition, we can configure log shipping (manual way).
Regards,
Ilan

Object Level Recovery or Whole Database recovery

I'm hoping someone may know how to advise me on the following;
On a datawarehouse db (10.2.0.1.0) a team member removed records from three tables, and I have since attempted flashback recovery without success. The database is in Archivelog mode, with Flashback enabled, but no Flashback logging enabled. The rows were removed on Friday afternoon (it is now Monday). I attempted to get flashback logging enabled by tagging the "Enable Flashback Database" tag in the Flash Recovery region of Recovery settings, and restarting the database. The database when restarted went into mount state, and subsequently on restarting (from mount - I did not dismount the db), it still has Flashback logging disabled. I attempted flashback again but the team member states the record stil arn't there. EM however had given the message 'The select tables...X X....have been flashed back'. However I can see also that Em says flashback logging is still disabled.
I now consider I might be better off to perform a 'Whole Database Recovery', as I simply want to get the tables recovered. I'm not sure if this will mean re-keying though. Can anyone advise? Thanks in advance. DW
Message was edited by:
David_W

The first step you should try is flashback query. Because using flashback query your database will remain intact, you don't lose anything from your database. Of course most likely it's too late for you now. Just for future reference.
Flashback database is only available after you configured Flash Recovery Area and turn it on. Sound like it's does apply here as well. Remember even you could successful flashback your database to the point before deletion, you will lost all data changes after that point. Flashback database only buy you sometime, because you don't need to restore datafile from backup.
The third option would be restore from your last backup, ( the latest one before deletion happen) and do incomplete restore to the point in time right before the incident.

Database Recovery Scripts

Does anyone have a set of database recovery scripts for various scenarios for 8i and 9i databases running on Windows 2000 and 2003?
Cheers,
Derek.

>>
We do a cold backup each night and have archive on. The scenarios are any that may occur i.e., media failure, dropped tables, lost control files etc.
>>
Hey Derek, the problem with cold backup is incase of media recovery required, you can't simply resotre the datafile/s which have/has problems. You need to restore complete database.
Its difficult to have incomplete reocvery or point-in-time recovery having cold backups.
I strongly recommend you start thinking about online backups. You need to assess your business requirements, and much you can efforts to loose?
jaffar

Questions About Database Recovery (-30975)

Hello,
In Berkeley 4.5.20, we are seeing the following error sporadically, but more frequently than we'd like (which is, to say, not at all): "BerkeleyDbErrno=-30975 - DbEnv::open: DB_RUNRECOVERY: Fatal error, run database recovery"
This exception is being thrown mostly, if not exclusively, during the environment open call. Still investigating.
I will post my environment below, but first some questions.
1. How often should a database become become corrupt?
2. What are the causes of this corruption? Can they be caused by "chance?" (I.e. app is properly coded.) Can they be caused by improper coding? If so, is there a list of common things to check?
3. Does Oracle expect application developers to create their own recovery handlers, especially for apps that require 100% uptime? E.g. using DB_ENV->set_event_notify or filtering on DB_RUNRECOVERY.
Our environment:
Windows Server 2003 SP2
Berkeley DB 4.5.20
set_verbose(DB_VERB_WAITSFOR, 1);
set_cachesize(0, 65536 * 1024, 1);
set_lg_max(10000000);
set_lk_detect(DB_LOCK_YOUNGEST);
set_timeout(60000000, DB_SET_LOCK_TIMEOUT);
set_timeout(60000000, DB_SET_TXN_TIMEOUT);
set_tx_max(100000);
set_flags(DB_TXN_NOSYNC, 1);
set_flags(DB_LOG_AUTOREMOVE, 1);
set_lk_max_lockers(10000);
set_lk_max_locks(10000);
set_lk_max_objects(10000);
open(sPath, DB_CREATE | DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_THREAD | DB_INIT_TXN | DB_RECOVER, 0);
set_pagesize (4096);
u_int32_t dbOpenFlags = DB_CREATE | DB_AUTO_COMMIT;
pDbPrimary->open(NULL, strFile, NULL, DB_HASH, dbOpenFlags, 0);
We also have a number of secondary databases.
One additional piece of information that might be relevant is that the databases where this happens (we have 8 in total managed by our process,) seem to be the two specific databases that at times aren't opened until well after the process is up and running due to the nature of their data. This is to say that 6 of the other databases are normally opened during startup of our service. We are still investigating this to see if this is consistently true.

Here is the output from the error logs (we didn't have this properly set up until now) when this error opening the environment happens:
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley MapViewOfFile: Not enough storage is available to process this command.
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley PANIC: Not enough space
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley DeleteFile: C:\xxxxxxxx\Database\xxxJOB_OAT\__db.003: Access is denied.
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley MapViewOfFile: Not enough storage is available to process this command.
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley PANIC: Not enough space
12/17/2007 17:18:12 (e64/518) 1024: Berkeley Error: CDbBerkeley PANIC: DB_RUNRECOVERY: Fatal error, run database recovery
12/17/2007 17:18:30 (e64/518) 1024: Berkeley Error: CDbBerkeley unable to join the environment
12/17/2007 17:18:30 (e64/518) 1024: Berkeley Error: CDbBerkeley DeleteFile: C:\xxxxxxxx\Database\xxxJOB_OAT\__db.003.del.0547204268: Access is denied.
12/17/2007 17:18:30 (e64/518) 1024: Berkeley Error: CDbBerkeley DeleteFile: C:\xxxxxxxx\Database\xxxJOB_OAT\__db.003: Access is denied.
12/17/2007 17:19:18 (e64/518) 1024: Database EInitialize failed. (C:\xxxxxxxx\Database\xxxJOB_OAT: BerkeleyDbErrno=-30975 - DbEnv::open: DB_RUNRECOVERY: Fatal error, run database recovery)
The last line is generated by a DbException and was all we were seeing up until now.
I also set_verbose(DB_VERB_RECOVERY, 1) and set_msgcall to the same log file. We get verbose messages on the 1st 7 database files that open successfully, but none from the last one, I assume because they output to set_errcall instead.
There is 67GB of free space on this disk by the way, so not sure what "Not enough space" means.
Thanks again for your help.

"Fatal error, run database recovery " when there are no txns to recover.

Hi, all.
I have a DB file containing multiple databases. Without using DBEnvironments, I can open it to get the dbnames. I can open the databases RDONLY,
and see that their contents are correct. I can open them RW, and everything works.
But when I try to create a new one, I get this:
D = bsddb3.db.DB()
D.open('test.db',dbname='test',dbtype=B.DB_BTREE,flags=B.DB_CREATE)Traceback (most recent call last):
File "<stdin>", line 1, in <module>
bsddb3.db.DBRunRecoveryError: (-30974, 'DB_RUNRECOVERY: Fatal error, run database recovery -- PANIC: fatal region error detected; run recovery')
Note that this is in the non-transactional case. There is no Env, and there are no logfiles or __db files. So the error code mystifies me.
Strace shows that the file is opened RW, and read through.
B.DB_VERSION_STRING'Berkeley DB 4.8.24: (August 14, 2009)'
>>>
So, where to proceed? Many thanks for any and all help.

Hmm. Other thing to note:
[tradedesk@vader 2010-05-06.test]$ /usr/local/BerkeleyDB.4.8/bin/db_verify foo.db
db_verify: Subdatabase entry references page 266 of invalid type 13
db_verify: Page 0: non-invalid page 40 on free list
db_verify: trading.db: DB_VERIFY_BAD: Database verification failed
Not sure how that came about or how to prevent it, but it might have to do wit this issue.

Failure during database recovery on Homogeneous System Copy

Dear all,
i am trying to do system copy, and it fails after the execution step: database recovery
MaxDB: 7.6.5.15
SAP Netweaver 7 Ehp 1
apparantly this is something to do with LOAD_SYSTAB.
I could run load_systab [-u <sysdba_user>,<sysdba_user_password>] manually, but the Log file of SAPinst shows the following:
WARNING[E] 2009-09-28 17:17:57.328
 CJSlibModule::writeError_impl()
The dbmcli call for action LOAD_SYSTAB failed. SOLUTION: Check the logfile XCMDOUT.LOG.
TRACE 2009-09-28 17:17:57.546 [iaxxejsbas.hpp:408]
 handleException<ESAPinstJSError>()
Converting exception into JS Exception EJSException.
TRACE 2009-09-28 17:17:57.562
Function setMessageIdOfExceptionMessage: dbmodada.actorext.dbmcliCallFailed
WARNING[E] 2009-09-28 17:17:57.562
 CJSlibModule::writeError_impl()
The dbmcli call for action LOAD_SYSTAB failed. SOLUTION: Check the logfile XCMDOUT.LOG.
TRACE 2009-09-28 17:17:57.562 [iaxxejsbas.hpp:483]
 EJS_Base::dispatchFunctionCall()
JS Callback has thrown unknown exception. Rethrowing.
ERROR 2009-09-28 17:17:57.781 [sixxcstepexecute.cpp:950]
FCO-00011 The step sdb_instance_load_systables with step key |NW_ABAP_OneHost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CreateDBandLoad|ind|ind|ind|ind|10|0|NW_CreateDB|ind|ind|ind|ind|0|0|NW_ADA_DB|ind|ind|ind|ind|6|0|SdbPreInstanceDialogs|ind|ind|ind|ind|4|0|SdbInstanceDialogs|ind|ind|ind|ind|1|0|SDB_INSTANCE_CREATE|ind|ind|ind|ind|0|0|sdb_instance_load_systables was executed with status ERROR .
TRACE 2009-09-28 17:17:58.93 [iaxxgenimp.cpp:752]
 CGuiEngineImp::showMessageBox
<html> <head> </head> <body> An error occurred while processing option SAP NetWeaver 7.0 including Enhancement Package 1 Support Release 1 > Software Life-Cycle Options > System Copy > MaxDB > Target System Installation > Central System > Based on AS ABAP > Central System. You can now: <ul> <li> Choose Retry to repeat the current step. </li> <li> Choose View Log to get more information about the error. </li> <li> Stop the option and continue with it later. </li> </ul> Log files are written to C:\Program Files/sapinst_instdir/NW701/LM/COPY/ADA/SYSTEM/CENTRAL/AS-ABAP/. </body></html>
TRACE 2009-09-28 17:17:58.109 [iaxxgenimp.cpp:1255]
 CGuiEngineImp::acceptAnswerForBlockingRequest
Waiting for an answer from GUI
XCMDOUT.LOG shows only the SAP users data from the source system, and not for the target system which is having the error.
Could somebody please advise me what to do?
Thank you,
Mariana

Dear Christian,
yes, I solved this LOAD_SYSTAB problem.
This is what I did:
1. check XCMDOUT.LOG
2. However in my case, I did not see any clue there, so I read this link about LOAD_SYSTAB http://maxdb.sap.com/doc/7_7/45/11cbd6459d7201e10000000a155369/content.htm
I tried it manually, and it worked: dbmcli u2013d <DB_ID> u2013u DBMUser,password1 load_systab u2013u superdba,password2
From there, I know that I entered the wrong SYSADM User (superdba) password, this password was in my case the same one a SAPinst Master Password.
According to https://websmp130.sap-ag.de/sap(bD1kZSZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=25591
a new installation of MaxDB database, by default, the credential for SYSADM is: "superdba,admin"
So, accordingly, the solution is:
change the SYSADM for the <DB_ID> in DBMGUI: D7D - Configuration - Database User area, exactly as the SAPinst Master Passwort.
Hope this helps.
Regards,
Mariana

DB_RUNRECOVERY: Fatal error, run database recovery

I am getting this error when trying to add data to QUEUE. But after I restart my app, this error does not happen anymore.
2009-08-16 10:27:12.558990 [ERR] mod_cdr_bdb.c:370 Unable to add cdr to Queue. Error=DB_RUNRECOVERY: Fatal error, run database recovery
Does anyone know what could be the cause of the error?

Hi,
Do you know the steps that lead up to this error? Can you reproduce it?
Were there any error messages sent to the error log file? Can you confirm that you have verbose error messages turned on by always initializing one of the error callback interfaces in your environment. This will provide verbose error messages:
DB_ENV->set_errcall, DB_ENV->set_errfile, DB_ENV->set_errpfx, and DB_ENV->set_verbose.
What flags are you using when opening the environment and the database?
The procedure you have to follow when you receive this error is described here: [DB_RUNRECOVERY|http://www.oracle.com/technology/documentation/berkeley-db/db/ref/program/errorret.html#DB_RUNRECOVERY]
DB_RUNRECOVERY:
There exists a class of errors that Berkeley DB considers fatal to an entire Berkeley DB environment. An example of this type of error is a corrupted database page. The only way to recover from these failures is to have all threads of control exit the Berkeley DB environment, run recovery of the environment, and re-enter Berkeley DB. (It is not strictly necessary that the processes exit, although that is the only way to recover system resources, such as file descriptors and memory, allocated by Berkeley DB.)
When this type of error is encountered, the error value DB_RUNRECOVERY is returned. This error can be returned by any Berkeley DB interface. Once DB_RUNRECOVERY is returned by any interface, it will be returned from all subsequent Berkeley DB calls made by any threads of control participating in the environment.
Applications can handle such fatal errors in one of two ways: first, by checking for DB_RUNRECOVERY as part of their normal Berkeley DB error return checking, similarly to DB_LOCK_DEADLOCK or any other error. Alternatively, applications can specify a fatal-error callback function using the DB_ENV->set_event_notify method. Applications with no cleanup processing of their own should simply exit from the callback function.Thanks,
Bogdan Coman

Database Recovery Time

Hi
How to calculate Database recovery time in 10g? On what factors does it depend on?
Regards
JIL

JIL wrote:
Hi
How to calculate Database recovery time in 10g? On what factors does it depend on?
Regards
JILIts depend on:-
(1)Your backup stratergy.
(2)How much work you need to do during recovery like, number of archive log file/incremental backup needed for recovery.
(3)Whether require archive log file on disk or on tape.
(4)Whther you store baclup as file copy or backupset.
(5)And most important is, Your expertise on backup and recovery.

Need help on Database recovery

Hi All,
My Development system got crashed, I want to do the database recovery. i tried to do it, but it didn't work. Some of the data files got corrupted. can any one helps me out in this.
Thanks,
Swetha.

thx

HP Pavilion dv6-6b47dx gets "Restoration Incomplete" from Recovery Manager.

I got my son's older HP Laptop, and decided to restore it before using it for myself. Previously it was working OK. An HP Pavilion dv6-6b47dx gets "Restoration Incomplete" from the Recovery Manager. I have tried running the recovery manager from both the HD partion and the DVD media I created. The HD and Memory pass. The wireless f12 key is off, and can not be turned back on from the keyboard. Some previous post have suggested the wireless being off could be a problem. Any suggestions would be greatly appreciated, Thanks!

Hi
No that Recovery media won't work in your laptop.
ISO file can be used to clean install. You'll have to get all the 25 character alphanumeric product activation key printed on the COA label on the back of your laptop to be clearly & legibly readable for activation of ISO after install.
Tutorial: http://www.sevenforums.com/tutorials/219487-clean-reinstall-factory-oem-windows-7-a.html
For additional drivers you can get them here:
https://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&dlc=en&lc=en&os=4063&product=5197401&soft...
AMD chipset driver :
http://support.amd.com/en-us/download/chipset?os=Windows%207%20-%2064
Download, save them to a USB and install them from there during/after Win 7 installation.
You have to first install chipset, restart system - then audio driver-restart, graphic driver- restart, ethernet controller(LAN), network controller(WLAN & Bluetooth), card reader, touchpad , Protect smart hard drive protection driver, quick launch software in order.
I could see that your model came with Windows 7 Home Premium (64-bit) pre installed.
Here is the ISO file:
http://msft.digitalrivercontent.net/win/X17-58997.iso
Windows 7 Home Premium x64 English
Size: 3,243,070KB, MD5 hash: a319b5826162829c436306bebea7f0ff
Source: http://www.w7forums.com/threads/official-windows-7-sp1-iso-image-downloads.12325/page-2#post-124821
Download , save it to another PC, then make a bootable DVD/USB by mounting this ISO on to it by using software like Imgburn (choose lowest speed while burning to DVD).
Imgburn : http://www.imgburn.com/
This will be your Windows 7 installation disc.
Regards
Visruth
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HP pavilion dv6 restoration incomplete after recovery

I recently try to facotry reset my Hp pavilion dv6 using the recovery usb I make with the HP program when I brought this laptop, but it said "restoration incomplete".
I have ran the hard drive check and mem test at the BIOS and there isnt any problem. I also did a full format on the hard drive and it works. So I dont think there are any bad sector on hard drive.
I did factory reset, miniimze windows install...all the option I can had on the recovery problem but It doesnt work.
Once It finish the installation and laptop is restart, it automatically boot into the HP recovery program and said "restoration incomplete".
I am wondering how can I find my license product key so I can install a windows 7 or any other solution?
Thank you

Sorry no solution for you but I to have a DV6 that no longer allows the DVD drive, bluetooth, web cam, wi-di and probably a load of other things to work to work. I've never been able to make back ups of my settings so like you want to start again. Please HP answer this question as I'd love to try Windows 7 also. P.s. never had so much trouble with a laptop!!!! Runs hot, can't system restore, can't use the simple things I'm used to on any other laptop!!

Database Recovery in NOARCHIVELOG Mode

Hi All,
I was trying to 'startup' my database & encountered the following error in the alert.log
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
ORA-01122: database file 469 failed verification check
ORA-01110: data file 469: '/ora/ctcm_uat02/CMOLP1/undo/CMOLP1_undots_30.dbf'
ORA-01209: data file is from before the last RESETLOGS
I then looked up on the internet and since the error was related to the UNDO TABLESPACE, i did the following:
sql>startup mount
sql>alter database datafile '/ora/ctcm_uat02/CMOLP1/undo/CMOLP1_undots_30.dbf' offline drop;
sql>alter database open
Thereafter the database kept on erroring on all the datafiles belonging to the undo tablespaces and i dropped all the datafiles belonging to the undo tablespace using the above command. (alter database datafile ....offline drop).
Next, i tried to open the database and got the following error from the alert log:
Tue May 12 18:15:24 2009
alter database open
Tue May 12 18:15:33 2009
Beginning crash recovery of 1 threads
Tue May 12 18:15:33 2009
Started redo scan
Tue May 12 18:15:33 2009
Completed redo scan
21 redo blocks read, 3 data blocks need recovery
Tue May 12 18:15:33 2009
Started recovery at
Thread 1: logseq 252, block 2, scn 1917.14626262
Tue May 12 18:15:33 2009
Recovery of Online Redo Log: Thread 1 Group 3 Seq 252 Reading mem 0
Mem# 0 errs 0: /ora/ctcm_dev/CMOLP1/redo/CMOLP1_redo03a.dbf
Tue May 12 18:15:33 2009
Completed redo application
Tue May 12 18:15:33 2009
Ended recovery at
Thread 1: logseq 252, block 23, scn 1917.14646284
3 data blocks read, 3 data blocks written, 21 redo blocks read
Crash recovery completed successfully
Tue May 12 18:15:35 2009
Thread 1 advanced to log sequence 253
Thread 1 opened at log sequence 253
Current log# 4 seq# 253 mem# 0: /ora/ctcm_dev/CMOLP1/redo/CMOLP1_redo04a.dbf
Successful open of redo thread 1
Tue May 12 18:15:38 2009
LOG_CHECKPOINT_INTERVAL was set when MTTR advisory was switched on.
Tue May 12 18:15:38 2009
SMON: enabling cache recovery
Tue May 12 18:15:38 2009
Successfully onlined Undo Tablespace 1.
Tue May 12 18:15:39 2009
SMON: enabling tx recovery
Tue May 12 18:15:39 2009
Database Characterset is US7ASCII
Tue May 12 18:15:39 2009
SMON: about to recover undo segment 1
Can someone please help me on this issue? Thanks and Regards

Hi ERROR,
I think i figured out the hidden parameter that you were referring to.
(1) I set the allowresetlogs_corruption=TRUE and commented undo_management. Then opened the database using--> alter database open resetlogs;
But still was not able to start the database. The alert log entries are as below:
ALTER DATABASE MOUNT
Thu May 14 18:11:56 2009
Successful mount of redo thread 1, with mount id 4113112614
Thu May 14 18:11:56 2009
Database mounted in Exclusive Mode.
Completed: ALTER DATABASE MOUNT
Shutting down instance: further logons disabled
Shutting down instance (immediate)
License high water mark = 2
Thu May 14 18:12:05 2009
ALTER DATABASE CLOSE NORMAL
ORA-1109 signalled during: ALTER DATABASE CLOSE NORMAL...
Thu May 14 18:12:05 2009
ALTER DATABASE DISMOUNT
Completed: ALTER DATABASE DISMOUNT
ARCH: Archiving is disabled
Shutting down archive processes
Archiving is disabled
Archive process shutdown avoided: 0 active
ARCH: Archiving is disabled
Would be great if you can help me further on this.
Regards,
Fuzzy

Incomplete Database Recovery

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