How to recover tools tablespace???

Hi,
actually i was playing my database,where i have done few things like..
1.i manually delete backups of my database.
2.create autobackup of control file and and restore autobackup controlfiles which replcae previous controlfile.
3.after restoring my autobackup controlfile i tried to open the database,but then i recived a error in which the rman says that my system tablespace need recovery.i couden't able to perform this task because of no backup of my database.
4.aftre i thoght i decided to recreate a controlfile because at that time it seems the only option to get my database back any sort of life.
5.i made all the required changes which was needed to create a ctlfile.fortunatly i got sucess in creating a controlfile abd i thought i've done it,but when i tried to open my database it says that the file was inconsistent
due to failed media recovery and this won't allow to me open the database until unless i recover my tools tablesapce.
6.now the quesion i want to ask is weather i can able to recover my tools tablespace,or i again need to recreate a ctlfile withought having tools datafile in my ctlfile.i wish if there is any hope so i able to open my database withough loosing system tablespace.
your help would highly appriciated.
thanks
Alok Kumar.

Asif Kabir,
The OP cannot recover the dropped tablespace into the current database as the tablespace no longer belongs to the database.
He will have to do a Point In Time Recovery and then copy data back.
Even the method documented here (as TSPITR) will not work
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14191/rcmtspit.htm#i1014116
He has to do a manual restore and recover the database (e.g to an alternate server / database name) to a point before the DROP. And then export data from that recovered instance and import it into the production database.
Hemant K Chitale
http://hemantoracledba.blogspot.com

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How can i recover undo tablespace 9i.Can any provide step by step recovery process

Doc ID 94114.1 on Metalink might be of interest to you

How to recover to keep tablespaces working after datafile deleted on OS

hi,
given situation like this :
1. OS HPUX 11i
2. Oracle 9.2 or 10g
3. tablespace AAA have a datafile AAA.dbf
4. AAA.dbf has been deleted by a guy on OS by accident
5. it's a production database , i have other copy of product running elsewhere
6. we can forget about the data on this tablespace , just wanna make sure new data will still be inserted
I know there is a magic way involving file descritpor to recovery the file on OS if it was still opened by the process
seems it only works on linux or solaris , since HPUX don't have /proc
here is what i had done ,
1. offline drop the tablespace
2. export tablespace AAA from other DB without data but everything else
3. import them into DB without AAA now
only problem seems application couldn't insert into the tables ,Object priveledge not granted
i'd checked the export file , those object grant SQL are right there , i just don't know why import hasn't worked
so my question is
if it were you ,
1.do you have any better idea of how to recover
2.if you any dirty and fast way of recovery File on HP box , appreciate that too
3.can you image why import doesn't seems getting priveledge imported ? my DB version 9.2.0.4
many thanks
br/ricky

thanks , aman ,lenord and you all
looks like i'm the sinful :)
to clear it up ... it's not me who did it , one of our guys , same thing ,hum ~~
he deleted the backup , cause it's full and auto backup is not ongoing , and he's trying to make things right
he deleted the datafile , cause i told him to rename the file to another space , coz vgdb is full , screw up that too ..
yeah , it'a real production database ~~ , so ,if anybody learn somethings on this , credit on me , :)
the version is 9.2.0.4 , but gonna move to 10g soonor or later , so put it there , to see if in 10g , we can do better ..
tablespace created like five years ago , so , apply all archive since would be crazy ~
this database have 500 Tablespaces , and thoudsands of tables , and the one lost is a important one ,
but data in it , we can bear loss
what i do , is offline drop the tablespace , and import the tablespace without data from other production DB ...
only it didn't work out so well with object grant , and application still not inserting ...
why i post it here , is i wanna learn better ways in this kind of situations ...
i thought my way is not good enough
anway , i'll look at all your suggestions
thanks
br/ricky
Edited by: zs_hzh on Sep 15, 2008 10:12 PM

(URGENT) How to recover tablespace/datafile from an old backup ?

Hello,
I'm in charge of installation of IBM Websphere Commerce with an Oracle DB.
When I installed this software I do a "shutdown immediate" and copy all the files (data, ctl & redo) in an other directory a month ago.
I have some issues on a specific tablespace and I'd like to recover this tablespace so that my tablespace will be in the same state a month ago.
When I try "recover automatic tablespace data" Oracle restored and reload all the logs.
How can I restore with that old tablespace and find the content of september or is it possible to restore a tablespace without reload the redo logs ?
Thanks for any precious help.
Guillaume

If it was a complete set of files after shutdown immediate, you can mount that database on some other server with same structure and check the data in the tablespace. I dont see a need to load the old tablespace in the current database just to see some values.
By restoring the old tablespaces, you might even run into some referentials (if any) problem.

How to recover my hp tools cq57 how can i find

how to recover hp toolson cq57

Hi celmc,
Welcome to the HP Support Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I see that you are looking to restore your HP_TOOLS partition. Here is a link to the HP UEFI Support Enviroment. Installing this will re-create the HP_TOOLS partition.
Thank you,
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

Table Truncated, Flashback is enabled ... How to recover.

Hi,
There is a table which was truncated, as we have flashback enabled. Even we have previously enabled row movement of the particular table.
How to recover ????
Thanks.

hi,
There are three options available:
1. Restore and recover the primary database to a point in time before the drop.
This is an extreme measure for one table as the entire database goes back in
time.
2. Restore and recover the tablespace to a point in time before the drop.
This is a better option, but again, it takes the entire tablespace back in time.
3. Restore and recover a subset of the database as a DUMMY database to export
the table data and import it into the primary database. This is the best option
as only the dropped table goes back in time to before the drop.
For the first, see information on performing incomplete recovery on a database.
The second and third options are virtually the same, it depends if the entire
tablespace data should be taken back in time, or just recovering the one table.
The tablespace point in time recovery (TSPITR) may be useful if there are
dependencies between the dropped/truncated table and other tables in the
database. For the second option, see RMAN documentation on TSPITR and/or Note 180436.1 RMAN Tablespace Point in Time Recovery Example. Both procedures
for the second and third options are very much the same. The differences are
that the TABLE PITR has to be exported/imported manually while the TABLESPACE
PITR is fully automated by RMAN.
This article will deal with the third option.
General overview of procedure to recover from a DROP or TRUNCATE table by using RMAN.
To recover from a dropped or truncated table, a dummy database (copy of primary)
will be restored and recovered to point in time so the table can be exported.
Once the table export is complete, the table can be imported into the primary
database. This dummy database can be a subset of the primary database. However,
the 'dummy' database must include the SYSTEM, UNDO (or ROLLBACK), and the
tablespace(s) where the dropped/truncated table resides.
The simpliest method to create this 'dummy' database is to use the RMAN
duplicate command. See:Note 228257.1 RMAN Duplicate Database in Oracle9iNote 73912.1 RMAN Creating a Duplicate Database -- Oracle8i
The difference between the two versions is that Oracle9i duplicate command
allows for a 'SKIP TABLESPACE' option. Thus Oracle9i allows for a duplication
of a subset of the database.
In Oracle8i, you cannot 'skip' tablespaces when using duplicate, so you must
duplicate the entire database. If this is not a desired option, or you must
restore the original database and thus cannot use
the rman DUPLICATE.
NOTE: The remainder of this information is for users who cannot use the
DUPLICATE command in Oracle8i. I.e., you want to restore only a subset
of the Oracle8i database.
Requirements :
a) RMAN backup of the primary database should be available to the
host where it has to be restored on.
b) Use of an RMAN-catalog database
c) Auxiliary instance created and started in NOMOUNT
(See Note 180436.1 step I. Create the auxiliary initSID.ora.)
Create this from the init.ora of the primary database and:
!!!!! IMPORTANT !!!!!!!!
If using the same host as the primary, be VERY careful as you do not want to
restore on top of existing files being used by the primary (production database).
Doing so can corrupt and crash the production database!!!!!!
- be sure all paths for this AUX instance are different than primary.
- be sure CONTROL_FILES parameter has different location but more importantly DIFFERENT NAME.
- add LOCK_NAME_SPACE to any value other than the primary database name.
- change/add SERVICE_NAME=AUX1.
- use the SAME DB_NAME as for the production database
- BE SURE you include the 'alter database rename file' command at the end
of the script. This changes the location and/or name of the online
redo log files.
d) Set ORACLE_HOME and ORACLE_SID set to the auxiliary instance
e.q set ORACLE_SID=AUX1
set ORACLE_HOME=<....>
!!!!! IMPORTANT !!!!!!!!
1: Restore and recover the tablespace
The restore and recovery is done by RMAN. Create a file
of the script below (e.q table_pitr.cmd) and execute the following
command :
$ rman cmdfile=table_pitr.cmd
NOTE: ORACLE_HOME and ORACLE_SID set to the auxiliary instance
NOTE: The Auxiliary instance IS the target to rman at this point.
The RMAN-script :
connect catalog rman/rman@v920_nlsu31
connect target /
run
allocate channel t1 type sbt_tape
parms='SBT_LIBRARY=/home/usupport/liblsm.so';
set until time "to_date( '09-10-2005 06:00', 'DD-MM-RRRR HH24:MI')";
restore controlfile;
sql "alter database mount clone database";
set newname for datafile 1 to '/fs01/oradata/tspitr/system01.dbf';
set newname for datafile 2 to '/fs01/oradata/tspitr/undotbs01.dbf';
set newname for datafile 4 to '/fs01/oradata/tspitr/tools01.dbf';
restore tablespace system, undotbs1, tools;
switch datafile all;
sql "alter database datafile 1,2,4 online";
recover database skip forever tablespace TEMP,INDX,USERS,OLTS_ATTRSTORE,
OLTS_CT_DN,OLTS_CT_CN, OLTS_CT_OBJCL,OLTS_CT_STORE,OLTS_DEFAULT,
OLTS_TEMP,OLTS_IND_ATTRSTORE,
OLTS_IND_CT_DN,OLTS_IND_CT_CN,
OLTS_IND_CT_OBJCL,OLTS_IND_CT_STORE,
P1TS_ATTRSTORE,P1TS_IND_STORE;
sql "alter database rename file ''/fs01/oradata/primary/REDO01.LOG'' to ''/fs01/oradata/tspitr/REDO01.LOG''";
sql "alter database rename file ''/fs01/oradata/primary/REDO02.LOG'' to ''/fs01/oradata/tspitr/REDO02.LOG''";
sql "alter database rename file ''/fs01/oradata/primary/REDO03.LOG'' to ''/fs01/oradata/tspitr/REDO03.LOG''";
/* NOTE: Syntax within rman is two single quotes around each name, this may be operating system specific. */
release channel t1;
Explanation :
- Tape channel allocated, but could also be a disk channel, depending
on where the backups are.
- SET UNTIL TIME
User specified time, just before the DROP/TRUNACTE table
- MOUNT CLONE DATABASE.
This forces all datafiles to be put OFFLINE. Just for safety reasons.
- SET NEWNAME
New path for the datafile to be restored. Keep in mind that this is
done on the auxiliary instance and should NOT interfere/overwrite the
prodution database.
- ALTER DATABASE RENAME FILE
This is required to change the location of the online log files. When the
'resetlogs' is issued, Oracle will create online logs based on specification
in the controlfile. This command changes the location and/or name. If
this is being performed on the SAME server, not issuing a rename will
cause Oracle to reset the production online log files. This will corrupt
and crash the production database!!!!!!
- RESTORE TABLESPACE ...;
Restore the tablespaces which need to be recoverd.
This includes always the SYSTEM, rollback/undo tablespace and
the tablespace(s)where the dropped/truncated table resides.
The SYSTEM tablespace is always included as it containts most / all of
the objects owned by SYS and SYSTEM. Some other tablespaces might be
included as well when they contain objects owned by SYS and SYSTEM.
SQL> select distinct tablespace_name
from dba_segments where owner in ('SYS', 'SYSTEM');
- SWITCH DATAFILE ALL;
Make the changes in the pathname (set by SET NEWNAME) active in the
controlfile.
- ALTER DATABASE DATAFILE ... ONLINE
Online the datafiles which are restored and have to be recovered.
- RECOVER DATABASE SKIP FOREVER TABLESPACE ......;
You need to specify the complete list of tablespaces which will not be
recovered. Else the recovery fails, that it cannot dentify/file the
tablespace datafile. The SKIP FOREVER clause causes RMAN to take the
datafiles offline using the DROP option. Only use skip forever when the
specified tablespaces will be dropped after opening the database. I.e.,
all tablespaces except the one which contains your data.
The recovery of RMAN, checks the datafileheaders, to get a starting point
for the recovery.
2: Open auxiliary database with RESETLOGS
$ sqlplus /
SQL> alter database open resetlogs;
This step should ALWAYS be executed outside RMAN via SQL*Plus. If the open
is executed in RMAN it may effect the primary database's entry in the RMAN
catalog. Backups will fail with messages like:
RMAN-20011 "target database incarnation is not current in recovery catalog"
3: Export the table
The database is recovered and open, so it can be used by export.
Example:
$ exp userid=system/<password> file=table.dmp
tables=(<owner>.<tablename>, ...) rows=Y
4: Import the export-dump
Import the data of the dropped table back into the primary/production database.
Example:
$ imp userid=system/<password> file=table.dmp ignore=Y
5: Remove this AUX/DUMMY database
Shutdown and remove all files associated with this database. It has satisfied
your purpose. I.e., to give you an export of this table.

How to recover a Yoga tablet 2 with Windows 8.1

How to : Recover a Yoga tablet 2 version with Windows 8.1 Bing
In case of emergency, if you need this option , or other circumstances ... last hope ..
..works without keyboard ...
Yoga tab 2 as tablet itself ...equipped with three manual function buttons ,means not so many possible options left ...
Front Yoga Tablet 2 10" version with Windows 8.1
Shows micro HDMI and headphone out Yoga Tablet 2 10" version with Windows 8.1
Shows volume rockers and thumb on/off button
first step keep in mind that your batteryis near fully charged, otherwise plug-in
save your personal data on a cloud or microsdhc card. ..thats for save...
Ok...lets go.... push the volume rocker up hold them and press the round button on three seconds.
the yoga tab 2 will start up and show the lenovo logo...
a few seconds later this should be shown ...
novo menu
Normal Startup
BIOS Setup
Boot Menu
System Recovery
simply touch System Recovery
that will load the recovery envirement after the break ...
a few seconds later the yoga screen turns into blue colour
Choose an option
Continue (Exit and continue to Windows 8.1)
Use a device (Use a USB drive , network connection or Windows recovery DVD)
Troubleshoot (Refresh or reset your PC , or use advanced tools)
Turn off your PC
the right way to go is Troubleshoot ... so give a big five to Troubleshoot... (a soft touch please )
...next screen is Troubleshoot...with these options
Troubleshoot
Refresh your PC
If your PC isnt running well, you can refresh it without loosing your files
Reset your PC
If you want to remove all of your files you can reset your PC completely
Advanced options
touch Reset your PC
will show this on your Yoga tab 2 ....
Here´s what will happen
* All your personal files and applications will be removed
* Your PC settings will be restored to their defaults
touch Next , after another start or cancel option... the recovery envirement need around an hour to recover ...
tip toe tip toe ... walking around the block with your pet ... talk with your neighbour ... or something else ..
Bing, Bong : time is up and your yoga is complete factory restored , so you can startin your yoga tab 2 from a scratch that welcomes you with windows welcome screen, touch it to set up your personal data and so on..
Thinkies 2x X200s/X301 8GB 256GB SSD @ Win 7 64
Ideas Centre A520 ,Yoga 2 256GB SSD,Yoga 2 tablet @ Win 8.1

Excellent tip, K!
Community Advocate Program Manager
English Community Deutsche Community Comunidad en Español Русскоязычное Сообщество

How to recover a TM backup from a NAS drive

I am using a MBPro from 2011. I lost a lot of family pictures due to my iPhoto library loosing the connection to the original hi-res files. At the moment I try to recover those with Data Rescue4 but it looks I lost quite a lot.
Now, I do have the following situation:
Until March 2014 my iPhoto Library resided on my Mac HDD
The HDD broke and had to be exchanged
So I moved the iPhoto Library onto a newly bought 2TB external HDD that I connect via USB (a WD MyPassport Ultra)
Now due to the situation described above, I need to recover the last iPhoto Library that resided on my Mac, but which was never used in iPhoto since the hardware crash
When I open iPhoto and then TimeMachine, it does not offer me to recover pictures from that last backup, which is from March 2014 and is about 135GB large. I assume the reason is that I haven´t used it in iPhoto, so iPhoto can´t know.
The TM backup on my NAS, a 4TB Seagate Central is 1,2 TB large. The seagate central cannot be connected to a Mac via USB or wire. According to it´s description, the only way to get data on and off is via ethernet. Having read that TM does not support backing up from a NAS, I assume I need to copy the 1,2 TB backup TM file onto another external HDD that I can attach via USB. Is this correct ? Does this help ?
And then I would need to recover it - but how given the situation above ??
I am pretty desperate meanwhile as I´ve been working on this for the last four weekends...
Within the process of data recovery I bought iPhoto Library Manager, PhotoSweeper and DataRescue4 in order to help recover the data. But I don´t know if this helps here. I´ve tried everything to recover my old files with those tools already.
I would very much appreciate your advice on how to recover my TM backup.

You can or should be able to recover the iphoto library directly from the NAS.. you do not need to copy it to a disk.
TM cannot create a backup from a network source.. but it is very happy using a network target.
Our friend Pondini wrote extensive notes on recovery of various important files using TM
See Q15 here. http://pondini.org/TM/FAQ.html
There is a link in there to recovery of iphoto in particular under various OS.. but the guy died before Yosemite was inflicted on the Apple Community.
TM has never worked particularly well since Yosemite.. so I can only offer my hope that the method still works..
Here is an example of recovery manually of iphoto library from TM backup I did to show how it is done.
Can't access old files on time capsule
In Yosemite you might be able to simply right click on the file in Finder.. and it bring up an option to recover it from TM.. of course that would assume TM was going to actually work and that is a bridge too far for Yosemite.
In the end.. you can of course do a full recovery to a USB drive plugged into your computer.. I have also used that method to get around issues with finding stuff from old backup.. however IMHO the manual method of digging through the backup offers you the best chance of recovery.
Do protect the TM sparsebundle.. in the end that is the only connection back to you files you have.. so saving a copy of the sparsebundle to a USB drive is not a bad idea.. Certainly do nothing in terms of manipulating the sparsebundle.. you can extract files from it.. copy it to another location.. but make no changes to original sparsebundle on the network drive whatsoever.. so do not continue backups to it or anything like that.
My strong recommendation btw since Yosemite or even Mavericks was to use Carbon Copy Cloner.. and make a bootable backup of your main operating system and any other drives.. You would not be in this mess if you had .. so for future reference.. TM is not really adequate.

How to Recover a Dark Picture with a Heavy Color Cast

I just posted this article about how to recover a dark picture with a heavy
color cast using Lab Color mode in Photoshop. I hope it will be helpful to
others.
http://www.braintrove.com/article/58
Greg Collins
Microsoft MVP
Visit Braintrove at http://www.braintrove.com

None taken. I am unfamiliar with ACR and would love to see (compare) what it
could do with the sample PNG file in the article, and how much time it took.
The results I achieved in the article took only a few minutes to
complete--though as I mention below, it took more than a few minutes to get
to the point where I could do it in a few minutes.
I happened across a web site one day discussing the techniques in Margulis'
LAB Color book, which interested me enough to purchase it. I found the book
very enlightening and have seen incredible results using the techniques he
describes as applied to my various images. I've also ready his Professional
Photoshop book which focuses more on CMYK, and found many techniques in
there just as enlightening.
Ultimately the tools and techniques used are irrelevant if you get the
results you want... but if you find one that works faster, easier or better,
then certainly you should employ it.
I have no problem working in RGB, CMYK or LAB and find benefits from each.
The particular sample image I used in the article was one that I've spent
(too much) time cleaning up in various ways and in various color spaces (or
combinations thereof). It became my "poster child" image to work on as I
continue to build my Photoshop skills. The approach I used in the article
was the one I found most to be the fasted with the most effective results.
The original was a 6MP JPG file. I reduced it to the size in the article and
then worked on that size for the remaineder of the article. The resutls are
equivelant in the fullsize file.
Greg Collins
Microsoft MVP
Visit Braintrove at http://www.braintrove.com

How to recover my notebook at factory - out of box settings with recovery DVD's.

Due to hard disk crash i formatted my hard disk, also deleted all partitions including HP Tools and HP Recovery partitions. But I have my recovery DVD of my notebook that i have created at the time of notebook purchase.
When i Inserted First Disc of my RECOVERY DVD's ..WIndows installation started and recovery manager shown the error : "The System recovery media does not support this computer. you are not able to restore this system with media."
Please assist me to how to recover my notebook at factory - out of box settings with recovery DVD's.
I have hp pavillon dm4-1222Tx Entertainment notebook, Genuine Windows 7 64-bit. Thanks

Hello Anshul-Gautam,
Please take a look at this document, and let me know if the troubleshooting steps help resolve your recovery issues.
Good luck!
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

How to recover the mailboxes from the decommissioned exchange db .

Hello All,
I have 2 EDB files on my exchange server which is no longer active its been decommissioned and the EDB mailbox is dismounted,
I would like to recover few emails/mail boxes from the EDB file and am not able to find any free tool which can help me in recovering the emails,
1. How to recover the mailboxes from the decommissioned exchange db
2.Tried using from free 3rd party tools which helped me view the mail boxes however am unable to convert or recover the emails using the demo/ trial version and cant think of buy/purchasing the application since its very expensive $299 and $399
I know there are lot of exchange gurus here who can help me with some workaround in recovering the mailboxes from the EBD or on how to convert the edb file to pst
Looking forward to get some help from exchange gurus
Thanks,
Jean
Jean

Hello All,
I have 2 EDB files on my exchange server which is no longer active its been decommissioned and the EDB mailbox is dismounted,
I would like to recover few emails/mail boxes from the EDB file and am not able to find any free tool which can help me in recovering the emails,
1. How to recover the mailboxes from the decommissioned exchange db
2.Tried using from free 3rd party tools which helped me view the mail boxes however am unable to convert or recover the emails using the demo/ trial version and cant think of buy/purchasing the application since its very expensive $299 and $399
I know there are lot of exchange gurus here who can help me with some workaround in recovering the mailboxes from the EBD or on how to convert the edb file to pst
Looking forward to get some help from exchange gurus
Thanks,
Jean
Jean
Hello,
There are so many third party software available in Web that can easily fix your Exchange Database issues, you can check out such a software from here http://www.exchangerecoverytools.org . By using this software (Kernel for Exchange Server Recovery),
you can immediately repair and convert damaged EDB to PST files.

How to Recover RPD in 10g Urgent

Hi Gurus,
I was using my OBIEE 10g RPD and i created some columns and i click on Check Global consistence it work does not have any errors. Then when i click on Save button the RPD is not responding. I dont have any backup of the Code and today is the release. I am not sure how to recover it. Please help me its urgent.
Thanks a Lot
Regards
@li

Hi,
First of all you must Open a ticket with oracle Support and explore the options
You can use this note to fix it:
RECOVERING FROM A LOST DATAFILE IN A UNDO TABLESPACE [ID 1013221.6]
If you is Unable to Drop Undo tablespace Since Undo Segment is in Needs Recovery
You can Upload the following trace file while opening the ticket
SQL>Alter session set tracefile_identifier='corrupt';
SQL>Alter system dump undo header "<new of undo segment in recover status>";
Go to udump
ls -lrt *corrupt*
Upload this trace file
Also upload the alert log fileRegards,
Levi Pereira
Edited by: Levi Pereira on Nov 29, 2011 1:58 PM

My Garageband project crashed, the file lost/damaged! How to recover it?

Guys,
I've been working my garageband project when suddenly the window was closed and the notification asked me to reopen, report or ignore it.
This is my second time my project crashed. The first time, I chose 'reopen', and my file reopen. All the midi datas still there, but the sample sounds were empty. So I had to put it one by one. What a job because I had more than 15 instruments there.
But those jobs was better then what I experienced today. After my project crashed, I chose 'ignore' with assumption I would open the last saved file. But it didn't. I really lost my file. The size for one GarageBand projects is about more than 1 MB. But my file after crashed is about 56 KB! So some solutions like 'right click' and 'show package content' didn't work at all because I worked with midi data, not live recording. I tried to find the script file at projectdata and compared it with my other projects, they have more bytes than my lost project file.
So, if you have a same problem like me, just choose 'reopen'. I hope it will save your midi data so you don't have to work it out from beginning (just like I have to do after write this post ... x) )
So guys, is there any idea how to recover my crashed file? I've sent a report to Apple and still waiting their answer.
Thanks a lot
Andito

Reinstalling iTunes won't ever repair damaged libraries or find lost files.
Unlike nearly all Windows software double-clicking an iTunes Library file does not necessarily open the selected database. Rather, iTunes opens the last database it successfully opened, or if that was in the "normal" <User's Music>\iTunes location, but is missing, it will create a new empty library.
You can open an alternate library file, or create a new one, by holding down shift as you start iTunes. Although you can open the library files in the Previous iTunes Libraries folder this way, your library will perform better if you restore the archived library database to the main iTunes folder in the way that I have described.
Your most recent library may be present in the main iTunes folder as a .tmp file, or recoverable via a file undelete tool, however either of these files, if found, may be partially corrupt getting you no further forward.
The two most recent releases of iTunes were June 11th and March 28th 2012..
Yes I read your post, but I don't know if you know all of the above. If you had a full backup of your library you could just restore that. It is possible that what you've tried so far hasn't yet brought back the most complete version of your library that is available to you. As a last resort you will have to work with what you have and add in whatever media is not in that version of your library, accepting the loss of recently added ratings, playlists & play counts.
You can simply add the entire iTunes Media folder using File > Add Folder to Library folder which should ignore everything already in the library and only add new (to that database) stuff. If there is any chance that your iTunes media folder contains .m3u playlist files the import process will also import all of those, which may not be what you want. iTunes Folder Watch would then present a better approach.
tt2

3 Files are in recovery modes & we are not having any backup, how to recove

3 Files are in recovery modes & we are not having any backup, how to recover.
select from v$recover_file;
FILE# ONLINE ONLINE_ ERROR CHANGE# TIME
137 ONLINE ONLINE 1.7142E+10 05-MAR-11
138 ONLINE ONLINE 1.7142E+10 05-MAR-11
139 ONLINE ONLINE 1.7142E+10 05-MAR-11
These 3 files are part of tablespace, whcih is having total 26 files
SQL> select FILE#,TS#,name from v$datafile where TS#=12;
FILE# TS# NAME
137 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_00.dbf
138 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_01.dbf
139 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_02.dbf
140 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_03.dbf
141 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_04.dbf
142 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_05.dbf
177 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_06.dbf
178 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_07.dbf
179 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_08.dbf
180 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_09.dbf
181 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_10.dbf
182 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_11.dbf
183 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_12.dbf
184 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_13.dbf
185 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_14.dbf
186 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_15.dbf
187 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_16.dbf
188 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_17.dbf
189 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_18.dbf
190 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_19.dbf
192 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_20.dbf
195 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_21.dbf
196 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_22.dbf
200 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_23.dbf
257 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_24.dbf
258 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_25.dbf
260 12 /dbo/data/IBPROD/IBPROD_TDB_IDX_26.dbf
Pls treat it urgent.

Pls treat it urgent. If it's urgent , open a priority 1 service request on My Oracle Support/metalink.
If it's not so urgent, set the datafiles to OFFLINE, so you can open the database.
Without backup you only can recover if you have ALL archivelogs since creation of the files. Normally that's rarely the case.
Werner

How to recover database in this situation?

My os is windows 2000 server, the oracle database version is 9.2.0.1
And the database is in archivelog mode.
first: I backup the controlfile to trace
second: I added a new tablespace
third: I shutdown immediate the database
forth: I delete the controlfile and datafile of the new added database
then: I tried to recover my database.
But I meet troubles.
I am a user from China. Appreciate your help!
C:\>sqlplus
SQL*Plus: Release 9.2.0.1.0 - Production on 星期一 10月 24 21:05:24 2005
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
请输入用户名: sys/nolog as sysdba
连接到:
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
SQL> archive log list
数据库日志模式 存档模式
自动存档 启用
存档终点 D:\oracle\ora92\RDBMS
最早的概要日志序列 0
下一个存档日志序列 1
当前日志序列 1
SQL> select group#, sequence#, archived, status from v$log;
GROUP# SEQUENCE# ARC STATUS
1 0 YES UNUSED
2 0 YES UNUSED
3 1 NO CURRENT
SQL> create tablespace user_data datafile
2 'd:\oracle\oradata\wwfdb\user_data01.dbf' size 50m;
表空间已创建。
SQL> create table t(a number) tablespace user_data;
表已创建。
SQL> insert into t values(10);
已创建 1 行。
SQL> commit;
SQL> shutdown immediate
数据库已经关闭。
已经卸载数据库。
ORACLE 例程已经关闭。
SQL> host del d:\oracle\oradata\wwfdb\*.CTL
SQL> host del d:\oracle\oradata\wwfdb\user_data01.dbf
SQL> startup nomount
ORACLE 例程已经启动。
Total System Global Area 135338868 bytes
Fixed Size 453492 bytes
Variable Size 109051904 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
SQL> CREATE CONTROLFILE REUSE DATABASE "WWFDB" NORESETLOGS ARCHIVELOG
2 MAXLOGFILES 50
3 MAXLOGMEMBERS 5
4 MAXDATAFILES 100
5 MAXINSTANCES 1
6 MAXLOGHISTORY 226
7 LOGFILE
8 GROUP 1 'D:\ORACLE\ORADATA\WWFDB\REDO01.LOG' SIZE 100M,
9 GROUP 2 'D:\ORACLE\ORADATA\WWFDB\REDO02.LOG' SIZE 100M,
10 GROUP 3 'D:\ORACLE\ORADATA\WWFDB\REDO03.LOG' SIZE 100M
11 DATAFILE
12 'D:\ORACLE\ORADATA\WWFDB\SYSTEM01.DBF',
13 'D:\ORACLE\ORADATA\WWFDB\UNDOTBS01.DBF',
14 'D:\ORACLE\ORADATA\WWFDB\CWMLITE01.DBF',
15 'D:\ORACLE\ORADATA\WWFDB\DRSYS01.DBF',
16 'D:\ORACLE\ORADATA\WWFDB\EXAMPLE01.DBF',
17 'D:\ORACLE\ORADATA\WWFDB\INDX01.DBF',
18 'D:\ORACLE\ORADATA\WWFDB\ODM01.DBF',
19 'D:\ORACLE\ORADATA\WWFDB\TOOLS01.DBF',
20 'D:\ORACLE\ORADATA\WWFDB\USERS01.DBF',
21 'D:\ORACLE\ORADATA\WWFDB\XDB01.DBF'
22 CHARACTER SET ZHS16GBK;
控制文件已创建
SQL> recover database until time '2005-10-24 21:10:33';
完成介质恢复。
SQL> alter database open;
alter database open
ERROR 位于第 1 行:
ORA-01589: ??????????? RESETLOGS ? NORESETLOGS ??
SQL> alter database open noresetlogs;
数据库已更改。
SQL> select * from t;
select * from t
ERROR 位于第 1 行:
ORA-00376: ???????? 11
ORA-01111: ???? 11 ???? - ?????????
ORA-01110: ???? 11: 'D:\ORACLE\ORA92\DATABASE\MISSING00011'
the above sql statement:
recover database until time '2005-10-24 21:10:33'，the reason I choosed the time '2005-10-24 21:10:33'
is based the contents of alert.log file:
Mon Oct 24 21:10:20 2005
create tablespace user_data datafile
'd:\oracle\oradata\wwfdb\user_data01.dbf' size 50m
Mon Oct 24 21:10:32 2005
Completed: create tablespace user_data datafile
'd:\oracle\or

Hi,
why you create trace file ? and if you did that then you must have trace your ctl file after adding the tablespace for your db.so your ctl file will have registered the name of newly created tablespace.and if you do not have backup of ctl file which dosent contain the name of newly created tablespace then how would you recover your tablespace ? if you want to achieve your disered thoughts then add the tablespace and then backup of your full db then shutdown your db and delete your ctl file and data file.now open your db in nomount mode then restore your ctl file and datafile.
thanks
Alok

How to recover tools tablespace???

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