System Tablespace getting very big!

Hi All,
I am working on a 10g RAC database on RHEL5. The tablespace System has grown very big. It is due to
C_OBJ#_INTCOL# and
I_H_OBJ#_COL#.
The database has 4 tables which are quite big and have lots of partitions. It is the object stats and histogram stats on the partitions which are collected by the auto stats gather job. I have disabled that for the time being. Is there any way that i can modify that job in such a way that AUTO stats gather job runs but does not collect the histograms stats?

Can i enable the AUTO_STATS_GATHER job after applying the bug patch 6390838?

Similar Messages

System tablespace gets corrupted.

Hi,
My system tablespace gets corrupted. My Database is not running in archivelog mode and also i dont have any backup. Is there is any solution to recover corrupted blocks in system tablespace;

had the same few weeks ago at one of our customers
SYSTEM tablespace (SYSTEM01.DBF) got corrupted due to power outage/disk error
no archiving, no backup (database for testing purposes, which they update periodically with data from the production database)
tried recovery (as Rafi suggested above), but it didnt work, it said SYSTEM01.DBF needs further recovery, thus open resetlogs wont work
and it was right, resetlogs didnt work :)
so the options:
1. recovery/restore - not possible
2. Oracle has a private tool called Oracle Data Unloader that can get the data from the datafiles - just a test database, doesnt worth the work/time/money
3. open the database with the allowresetlogs_corruption=TRUE hidden parameter, and try a full export
database could be opened with resetlogs by using this parameter
the reward for this action: several ORA-600s per second, instance crashed in 30-60 seconds
at the end we dropped the database and duplicated the production one

Mountain Lion: Time Machine Backups Get Very Big!

This weekend I upgraded from Lion to Mountain Lion, and most things work fine. I use an USB hardrive for backups, it's the same volume I used under Lion. Mountain Lion was able to continue using it, so I did not lose the history of my documents. So far, so good.
But: From time to time backups get really big. One example: This morning the backup that finished at 10:30 was about 50 MB at size, which is ok. The next backup started at 11:15 (and is still in progress), and while backing up, the estimated size grows and grows. Currently it's about 26,55 GB estimated, with 24 GB already backed up. But I did not produce more than 26GB of new or changed files, I just visited some websites, read news in Reeder and read some emails with Mail.app.
I saw this behaviour several times since monday, which lead time machine to clean old backups (previously I had backups from March, now the oldest backup is from May). What causes time machine to think that there is so much data not backed up, and why doesn't time machine know the size of the backup before copying the files, as it did in Lion?
Any suggestions?
Marcus

I have something similar. On three of the last 4 days, I have one TM backup which is about 56GB. And this is when I have not (knowingly) done anything to create 56GB data.
But, I have found something very odd. I have a large backup today. I then look at the previous hour's backup - it is missing /Applications, /System, /Library, etc. (it does have /Users and /opt). Given that, it is not surprising that the following backup is very big when it needs to redo /Applications, etc. (about 56GB).
So the strange behaviour is not the big backup, but the small one that preceded it!!
The .Backup.log and .exclusions.plist (in the TM backup location) look normal (or should I say no different to any others). In partciular the .exclusuions.plist doesn't have extras.
The entries in system.log look normal to me, as well.
And today, the small backup was at 4:22 am when I was fast asleep.
Is your behaviour like this Marcus?

Database Log File becomes very big, What's the best practice to handle it?

The log of my production Database is getting very big, and the harddisk is almost full, I am pretty new to SAP, but familiar with SQL Server, if anybody can give me advice on what's the best practice to handle this issue.
Should I Shrink the Database?
I know increase hard disk is need for long term .
Thanks in advance.

Hi Finke,
Usually the log file fills up and grow huge, due to not having regular transaction log backups. If you database is in FULL recovery mode, every transaction is logged in Transaction file, and it gets cleared when you take a log backup. If it is a production system and if you don't have regular transaction log backups, the problem is just sitting there to explode, when you need a point in time restore. Please check you backup/restore strategy.
Follow these steps to get transactional file back in normal shape:
1.) Take a transactional backup.
2.) shrink log file. ( DBCC shrinkfile('logfilename',10240)
The above command will shrink the file to 10 GB.(recommended size for high transactional systems)
>
Finke Xie wrote:
> Should I Shrink the Database? .
"NEVER SHRINK DATA FILES", shrink only log file
3.) Schedule log backups every 15 minutes.
Thanks
Mush

SYSTEM tablespace is growing fast in 10g

Hi,
Using 10.2.0.1.0 on Linux
My SYSTEM tablespace is growing much faster on 10g than it was on 9i, in 2 month it went from 350mb to 500mb, I don't to add more disk, incase there are issues with my database, I want to know why it is growing.
I have read docs on why SYSAUX grows on 10g but not SYSTEM.
SYSTEM size - 500 mb
Schema/size on System are:
SYS______455.8125 mb
SYSTEM______15.25 mb
OUTLN______0.5 mb
In this database I only have 1 very large schema that is 200 GB
Any ideas, reasons, shall I increase it 700mb?
In 9i my SYSTEM tablespace was very static.
Thanks for any help.

Are you using Oracle's audit feature, either standard or FGA? If you were using standard auditing before moving to 10g check that the purge task is still running successfully.
Verify that no users have their temp tablespace set to system. If is still possible for this to happen on 10g.
HTH -- Mark D Powell --

How to recover database SYSTEM datafile get corrupt ?

Database is in ARCHIVELOG mode, and the datafile belonging to SYSTEM tablespace gets corrupted. Up to what point can I recover the database ?
A. Until last commit.
B. Until the time you perform recovery.
C. Until the time the datafile got corrupted.
D. You cannot recover the SYSTEM tablespace and you must be re-create the database.
and 1 more doubt :
If redologfiles are not multiplexed and redolog blocks get corrupt in group 2, and archiving stops. All redolog files are filled and database activity is halted.
DBWR has written everything to disk. What command can be used to proceed further ?
A. recover logfile block group 2;
B. alter database drop logfile group 2;
C. alter database clear logfile group 2;
D. alter database recover logfile group 2;
E. alter database clear unarchived lofile group 2;
Edited by: user642367 on Sep 18, 2008 8:45 PM

1. A. Since the DB is in archivelog mode, so you can always restore and recover the whole DB including system tablespace datafile till last SCN generated provided the redo record is available in archive/online logfiles.
2. E. Since only redolog is corrupted so archiver won't proceed and hence a db hang is obvious, So, in order to proceed further you need to clear online (un archived log file) and then db will work as usual. Care should be taken that you must take a full backkup of DB(cold backup wherever feasible) as soon as possible after issuing this command. As now you don't have redo info in archivelog files to recover the db in case of a crash.
Please go through Oracle 10g DB Administrators guide (available on OTN) for more details.
Thanks

System Tablespace Usage

Hi to all,
I am a bit new to DBA admin and have was wondering how I can see what size each table is in the System Tablespace and list them in order of size?
Thanks to all that reply

sybrand_b wrote:
select t.owner, t.table_name, s.bytes/1024 kb
from dba_segments s inner join dba_tables t
on (s.segment_name = t.table_name)
order by 3 desc;
Wrong.
Joiining dba_tables to dba_segments eliminates information about lots of things that the user may want to see, for example:
<ul>
Index organized tables - their data segments have an index component and an overflow component, and only the overflow appears from this query.
Nested tables (holding data from tables with columns of type table) disappear from this view
Tables in clusters - the segment_name is the cluster name (and the clusters in the system tablespace can be big).
LOB segments - shouldn't space due to the LOB columns in the tables be reported as well ? They don't show up in dba_tables, so will disappear from this report.
</ul>
To the OP.
If you want detailed information about space usage in the SYSTEM tablespace it's not a trivial task. A starting point is simply to list the segments allocated in the tablespace. If you want to drill down from their, you need to know what the segment type represents and where it comes from. For more detail you may then want to consider how much of the space inside the segment has been used and how much may have been overallocated.
Start with something simple like:
column segment_name format a32
select
     owner, segment_name, segment_type, bytes/1024 kb
from
     dba_segments
where
     tablespace_name = 'SYSTEM'
order by
     kb desc,
     owner
;Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
To post code, statspack/AWR report, execution plans or trace files, start and end the section with the tag {noformat}{noformat} (lowercase, curly brackets, no spaces) so that the text appears in fixed format.
"There's no sense in being precise when you don't even know what you're talking about"
John von Neumann

Please, I am in a very big problem I designed the project by Adobe director And you test the software on the computers on Windows and works with high quality When I tested the project on Apple Macintosh operating system, Li appeared a number of problems

Please, I am in a very big problem
I designed the project by Adobe director
And you test the software on the computers on Windows and works with high quality
When I tested the project on Apple Macintosh operating system, Li appeared a number of problems and you dissolve a large part of them
But I have a problem too big
The project works on some devices and others show me messages mistakes and why chasm different operating system version
Apple's Macintosh and these messages
"biosegnatures" can't be opened becouse it 's from undefined developer "
others
shokwave player error
pleas what can i do

Welcome to the Support Communities.
m.raslan wrote:
I tested the project on Apple Macintosh operating system
Click on the  menu at top left of your screen, choose About This Mac and, in the panel that appears, note the Version no. in the form 10.n.n. Then update your product list so we can see what version of OS X you're running on the Mac — see this tutorial:
Update your product list
m.raslan wrote:
"biosegnatures" can't be opened becouse it 's from undefined developer "
This Apple doc may help:
OS X: About Gatekeeper
m.raslan wrote:
shokwave player error
Is Shockwave Player installed?...
http://www.adobe.com/shockwave/welcome/
...If not, get it here:
http://get.adobe.com/shockwave/

Very big icons on my screen. Have turned off and on. Cant get rid off. Cant downsize screen to enter my pin. Sems blocked or stalled. What to do?

Very big icons on my screen. Have turned off and on. Cant get rid off. Cant downsize screen to enter my pin. Sems blocked or stalled. What to do?

Double tap with THREE fingers to turn zoom off. Then go into Settings>General>Accessibility and turn zoom off for good.

ALSA: snd-via82xx - No sound but system gets very slow

Hello!
I'm using the Onboard sound chip on my Fujitsu-Siemens D1607 mainboard. It' A Sigmatel STAC9758/59 Chip and runs with snd_via82xx module (worked with SuSE 9.1 so far, at least stereo-out but no LineIn). Now when i load the module as discribed in the ALSA howto an unmute Master and PCM i still get no sound, but my system gets very slow (applications start ten times slower, loading websites also takes much more time). But snd_via82xx seems to load without errors.
ArchLinux is uptodate and i'm using a custom Kernel 2.6.7 because i need some special settings for my AVM Fritz!Card DSL.
Does anybody have any hint?
CU ActionNews

Hmm ... is tried it at root only . Strange is that even CD doesn't work. No sound. Unfortunally this config works perfectly under WindowsXP so speakers should work so far. Realy strange .... this is was amixer says:
amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on]
Front Right: Playback 31 [100%] [on]
Simple mixer control 'Master Mono',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [off]
Front Right: Playback 0 [0%] [off]
Simple mixer control 'Headphone +3dB Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Headphone Amp',0
Capabilities:
Mono:
Simple mixer control '3D Control - Switch',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control '3D Control Sigmatel - Depth',0
Capabilities: volume volume-joined
Playback channels: Mono
Limits: 0 - 3
Mono: 0 [0%]
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on]
Front Right: Playback 31 [100%] [on]
Simple mixer control 'PCM Out Path & Mute',0
Capabilities:
Mono:
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [off]
Front Right: Playback 0 [0%] [off]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [off]
Simple mixer control 'Center/LFE Jack',0
Capabilities:
Mono:
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [off]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [on]
Front Right: Playback 31 [100%] [on] Capture [on]
Simple mixer control 'Line Input Source',0
Capabilities:
Mono:
Simple mixer control 'LineIn Jack',0
Capabilities:
Mono:
Simple mixer control 'CD',0
Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on] Capture [off]
Front Right: Playback 31 [100%] [on] Capture [off]
Simple mixer control 'Mic',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [off]
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Mic Boost (+20dB)',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Mic Input Source',0
Capabilities:
Mono:
Simple mixer control 'Mic Select',0
Capabilities:
Mono:
Simple mixer control 'Mic1 Jack',0
Capabilities:
Mono:
Simple mixer control 'Video',0
Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [off] Capture [off]
Front Right: Playback 0 [0%] [off] Capture [off]
Simple mixer control 'Phone',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [off]
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Output',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Playback AC97-SPSA',0
Capabilities: volume volume-joined
Playback channels: Mono
Limits: 0 - 3
Mono: 3 [100%]
Simple mixer control 'PC Speaker',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 15
Mono: Playback 0 [0%] [off]
Simple mixer control 'Aux',0
Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [off] Capture [off]
Front Right: Playback 0 [0%] [off] Capture [off]
Simple mixer control 'Mono Output Select',0
Capabilities:
Mono:
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 15 [100%] [on]
Front Right: Capture 15 [100%] [on]
Simple mixer control 'Mix',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Exchange Center/LFE',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'External Amplifier',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Front Jack',0
Capabilities:
Mono:
Simple mixer control 'Input Source Select',0
Capabilities:
Mono:
Simple mixer control 'Input Source Select',1
Capabilities:
Mono:
Simple mixer control 'Rear Jack',0
Capabilities:
Mono:
Simple mixer control 'Sigmatel 4-Speaker Stereo',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Sigmatel Surround Phase Inversion Playback ',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'VIA DXS',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 30 [97%]
Front Right: Playback 30 [97%]
Simple mixer control 'VIA DXS',1
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%]
Front Right: Playback 31 [100%]
Simple mixer control 'VIA DXS',2
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%]
Front Right: Playback 31 [100%]
Simple mixer control 'VIA DXS',3
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%]
Front Right: Playback 31 [100%]
Should be ok, but perhaps you guys find something wrong.
in dmesg and /var/log/messages i do not find anything uncommon. Most of the messages are status messages from pppd .
CU ActionNews

Very HUGE system tablespace and SOURCE$

Hi,
Oracle Apps version -- 12.1.3
Database version -- 10.2.0.5
I think I have the same problem as this old forum post:
HUGE system tablespace and SOURCE$
my system tablespace is 30 gig, but in my case i have SAVE_ERR_AUDIT table size is 13 gig, i think this table is basically used to capture data from v$session whenever any database error activity occurs. i wanted to know more information on this like.
1. Does this table get created during Oracle apps installation?
2. Is this table in use in R12 or was this table in use in older version?
3. How to get rid of this table to claim 13 gig of size occupied by this?
Please let me know for any further information.
Tanveer

1. Does this table get created during Oracle apps installation?No -- http://etrm.oracle.com/
2. Is this table in use in R12 or was this table in use in older version?No.
3. How to get rid of this table to claim 13 gig of size occupied by this?You need to find out why this table is used (check the list of columns in this table and the contents). If you do not need it any more then you could just truncate the table and move it to some other tablespace (or put it in its own tablespace).
Thanks,
Hussein

Is there any way to get a big system icon through java?

the getSystemIcon() method returns a little icon, perfect for a JTree implementing a file tree. I'd like to be able to get the big version of it.
how to do?

I think they mean javax.swing.filechooser.FileSystemView getSystemIcon but I don't believe anything more is possible built in to the API then that.

No privileges on system tablespace?

I am a new dba & have succesfully created tables and added constraints.
Today I tried to add a constraint to an existing table, and received the message
ORA-01950: no privileges on tablespace 'SYSTEM'
I tried to add the constraint as the owner of the table, as a user with granted privs on the table, and finally as SYS, and get the same error.
The system tablespace is only about 60% full, and I have not changed any user privs since I last sucessfully added constraints.
If someone would give me a clue as to what's going on, I would really appreciate it.
Thanks, Helen

I granted unlimited tablespace to the user that owns the table, and the constraint was added successfully.
I don't know if a user should have unlimited tablespace on SYSTEM...any advice on what a good limit would be? My system tablespace is 325 M and about 60% full. Would it make sense to grant sys unlimited tablespace on SYSTEM?
Thanks very much for your help. You gave me the incentive to keep trying things until something worked.

Print very big JTable

Hi all,
i have to print a very big table with 100000 rows and 6 columns, i have put the System.gc() at the end of the print method but when i print the table the print process become too big (more or less 700 kB for page and there are 1048 pages).
It is possible to make a pdf of my table and this solution is better like the first?
When i make the preview this take a lot of time for the size of the table, because first i have to create the table and then i preview it.
There is a way to reduce the time lost for the table generation?
N.B.: the data in the table is always the same.
Thanks a lot!!!

There is a way to reduce the time lost for the table
generation? Write a table model, extending AbstractTableModel.
The model is queried for each cell. Usually all the columns
of one row are retrieved before getting next row. You may cache
one row in the model: not the whole table!

Export very big database.

Hello,
I have 9i database on Linux. This database is very big in tera bytes.I want to shift the database to other server.
export backup is taking too much time. Can you please suggest me how can i shift my database in few hours?
Thanks in advance.
Anand.

Tricky. Especially since you don't say if the new server is running Linux, too. And you also don't say (which makes a big difference) if the new server will be running 10g.
But you might be able to do a transportable tablespace migration. That involves exporting only the contents of your existing data dictionary (a matter of a few minutes at most, usually); copying the DBF files to the new server; and then plugging them in by importing your data dictionary export. The major time factor in that lot is the physical act of copying the datafiles between servers. But at least you're not extracting terabytes of data and then trying to re-insert the same terabytes!
If your new server is not running Linux, forget it, basically, because cross-platform tablespaces are only do-able in 10g and with lots of restrictions and caveats (but you might get lucky... you'd have to read tahiti.oracle.com to find out if you could get away with it).
If your new server is running 10g, you're also going to be in for tricky times, though it's not impossible to transport between 9i and 10g. Easiest thing, if possible, is to create your 10g database with COMPATIBLE set to 9.x.x, do the transport and then increase your compatible parameter afterwards.

System Tablespace getting very big!

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