Tablespace 85% full
Hi,
I see a 'Tablespace 85% full' warning in EM. I looked through the tablespace stats and found it has datafiles that are autoextensible and have a maxbyte number set to 1GB.
Does that mean that the datafiles are autoextensible only till the datafiles reach 1GB?
Thanks.
Does that mean that the datafiles are autoextensible only till the datafiles reach 1GB?yes
1* select tablespace_name, autoextensible, round(maxbytes/(1024*1024)) MB from dba_data_files
SQL> /
TABLESPACE_NAME AUT MB
USERS YES 32768
SYSAUX YES 32768
UNDOTBS1 YES 32768
SYSTEM YES 32768
EXAMPLE YES 32768
Similar Messages
-
TEMP tablespace getting full while inserting a CLOB in Trigger
We have a Oracle 10g (10.2.0.4.0) DB on a Solaris 9 box which also runs our J2EE web-service application on Weblogic 8sp6 server.
We get around 220K web-service requests from upstream callers daily to insert data in the main table, say TABLE1, which has daily partitions on a date column. This table has around 21 columns out of which 1 is a CLOB column.
Now this table has an AFTER INSERT trigger which calls a package procedure to insert the same record into another table, say TABLE2.
From Java application insert statement in executed in below format using a weblogic jdbc connection pool :
INSERT INTO TABLE1(COLUMN1, COLUMN2, ........., CLOB_COLUMN,........, COLUMN21) VALUES (:1, :2, :3, :4, :5, :6, :7, :8, :9, :10, :11, :12, :13, :14, :15, :16, :17, :18, :19, :20);
Clob object is prepared in application using ojdbc14.jar.
We are observing a strange issue here. The TEMP tablespace utilization keeps on growing as more and more inserts are executed by application and after ~125K inserts the TEMP tablespace gets full and we start getting ORA-01652 error.
On further analysis we could see that there are only 7-10 session being maintained but as more and more inserts happen TEMP tablespace utilization goes on increasing for each of these sessions.
When we tried with inserting just few records and then watching the session details in v$session_wait then we could see that it is in INACTIVE state and waiting for the event ‘SQL*Net message from client’. This does not seem correct as the session has successfully inserted the data and committed the transaction and we can see the data in the tables as well.
The confusing thing here is when we modify the trigger to pass blank string('' ) instead of the CLOB column to TABLE2 then this issue does not occur. All 200K records are inserted properly and TEMP tablespace utilization also keep always below 1%.
Can you please help us in solving this issue. Is this related to any oracle issue?
Inside the package we have tried using DBMS_COPY statement to copy the CLOB column after insert but still same result.
Code for reference:
Trigger:
=====================================
CREATE OR REPLACE TRIGGER trg
AFTER INSERT OR UPDATE
ON TABLE1
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
BEGIN
IF (:NEW.date_col > SYSDATE - 2)
THEN
IF (:NEW.cat IN (1001, 1002))
THEN
pkg.process_change
(:NEW.COLUMN1,
:NEW.COLUMN2,
:NEW.CLOB_COLUMN,
FLAG
END IF;
END IF;
END;
=====================================
Package:
=====================================
procedure PKG.Process_change(
p_COLUMN1 number,
p_COLUMN2 varchar2,
p_CLOB_COLUMN clob,
flag boolean
) is
v_watermark pls_integer;
v_type varchar2(1);
begin
if (flag) then
v_type := 'U';
else
v_type := 'I';
end if;
select t_seq.nextval into v_watermark from dual;
insert into TABLE2(
COLUMN1 number,
COLUMN2 varchar2,
CLOB_COLUMN clob,
watermark,
dml_type
)values (
p_COLUMN1 number,
p_COLUMN2 varchar2,
p_CLOB_COLUMN clob,
v_watermark,
v_dml_type
end;
=====================================My first thought on reading your post is that not only are you using a database version that is now so old it is in extended support and even then not even the most recent patchset for it.
The first thing I would do is move to 11gR2 and if you can't do that at least get to 10.2.0.5 and apply CLOB relevant patches as well.
Same goes for your operating system. Solaris 9 is ancient: So move to 10 which has vastly improved memory management.
To help you further it would be really valuable to know the table layout. For example is this a heap table or an IOT? Is it partitioned? Is this RAC? What size are the CLOBs? Are they stored in-line? Chunk size? etc.
This page should start you down the right road:
http://docs.oracle.com/cd/B19306_01/appdev.102/b14249/adlob_tables.htm#sthref204
But I am also wondering why you would use a trigger to, as you say, "insert the same record into another table." This description is a poster child for "bad design." -
TABLESPACE ABOUT FULL(98 %)
Our database having 7 tablespaces and one of the tablespace becoming full. OEM shows 98% and show free MB 172.8. Our applications is OLTP and having a lot of transactions , application running 24 hours in the day. I afraid, once table space becomng full(100 %), Our daily operations may be in problem. Will oracle will do automatically get the extents to acquire more spaces or I have to increase the tablespace by adding more datafiles or increase the exisinting datafiles. pls note that .. extent management : local, auto and segment managment : Auto. thanks.
Hi,
Did OEM generated alert? i think if autoextend is "on" and maxbytes set to large value, OEM handles it silently, it shows tablespace usage as 98%, but will not generate alert.
If you want to monitor your production tablespaces, here is the script, consider the last column "MAX_PCT_USED" to identify current tablespace usage regardless autoextend status (ON/OFF).
set linesize 300;
SELECT a.tablespace_name TBS_NAME, ROUND (a.bytes_alloc / 1024 / 1024, 0) MEGS_ALLOC,
ROUND (NVL (b.bytes_free, 0) / 1024 / 1024, 0) MEGS_FREE,
ROUND ((a.bytes_alloc - NVL (b.bytes_free, 0)) / 1024 / 1024,0) MEGS_USED,
ROUND ((NVL (b.bytes_free, 0) / a.bytes_alloc) * 100, 2) PCT_FREE,
100 - ROUND ((NVL (b.bytes_free, 0) / a.bytes_alloc) * 100, 2) PCT_USED,
ROUND (maxbytes / 1048576, 2) MAX_MEGS_ALLOC,
100 - ROUND ((a.bytes_alloc - NVL (b.bytes_free, 0)) / maxbytes * 100, 2) MAX_PCT_FREE,
ROUND ((a.bytes_alloc - NVL (b.bytes_free, 0)) / maxbytes * 100, 2) MAX_PCT_USED
FROM (SELECT f.tablespace_name, SUM (f.BYTES) bytes_alloc,
SUM (DECODE (f.autoextensible,'YES',f.maxbytes,'NO', f.BYTES)) maxbytes
FROM dba_data_files f
GROUP BY tablespace_name) a,
(SELECT f.tablespace_name, SUM (f.BYTES) bytes_free
FROM dba_free_space f
GROUP BY tablespace_name) b
WHERE a.tablespace_name = b.tablespace_name(+)
Regards,
Vineeth
Edited by: Vineeth Kalanthodi on Jan 31, 2010 9:04 PM -
Tablespace 88% full will impact performance?
Hi,
I have a tablespace with 10 datafile in a disk.The tablespaces id 88% full with 9 datafiles being 99% and 1 left with 10% .will this impact the performance.
or is it okThere should be no performance impact, unless you are using the 10 data files to spread I/O for the tablespace across multiple disks, but it doesn't sound like that's the case here.
Justin -
Restore a single tablespace from full backup erroring out
Hi,
I have backed up the full database using RMAN:
$ rman catalog rman/rman@catdb target /
RMAN> run {
backup as compressed backupset
format '<Full Path>/databkp/DATA_%d_%s_%p'
database
plus archivelog format '<Full Path>/arcbkp/ARC_%d_%s_%p';
Backup was successful.
Now dropped the tablespaces:
SQL> alter tablespace rtestusr offline;
SQL> drop tablespace RTESTUSR including contents and datafiles;
Now trying to restore the tablespace RTESTUSR
$ rman catalog rman/rman@catdb target /
RMAN> restore tablespace rtestusr;
Starting restore at 25-FEB-11
starting full resync of recovery catalog
full resync complete
using channel ORA_DISK_1
using channel ORA_DISK_2
using channel ORA_DISK_3
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/25/2011 14:28:47
RMAN-06004: ORACLE error from recovery catalog database: RMAN-20202: tablespace not found in the recovery catalog
RMAN-06019: could not translate tablespace name "RTESTUSR"
Also performed the Tablespace Point-in-time recovery:
RMAN> run {
2> set until time "to_date('2011-02-25:12:44:00','yyyy-mm-dd:hh24:mi:ss')";
3> restore tablespace RTESTUSR;
4> }
executing command: SET until clause
Starting restore at 25-FEB-11
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=46 devtype=DISK
allocated channel: ORA_DISK_2
channel ORA_DISK_2: sid=45 devtype=DISK
allocated channel: ORA_DISK_3
channel ORA_DISK_3: sid=44 devtype=DISK
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
restoring datafile 00006 to /dev2db/rmantst/db/oradata/rtest/rtestusr01.dbf
channel ORA_DISK_1: reading from backup piece /dev2db/rmantst/archrtst/databkp/DATA_RTEST_76_1
channel ORA_DISK_1: restored backup piece 1
piece handle=/dev2db/rmantst/archrtst/databkp/DATA_RTEST_76_1 tag=TAG20110225T114341
channel ORA_DISK_1: restore complete, elapsed time: 00:00:02
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/25/2011 15:07:42
ORA-19654: must use backup control file to switch file incarnations
Please help.
Thanks in advance.
Regards,
BikramI think you misunderstand some concepts.
1) drop tablespace RTESTUSR including contents and datafiles;
is a valid command, it removes the named tablespace from the database. There's nothing wrong with the database (although it may be a logical (human) error). Restore/recovery is used to repair media failures. RMAN is right: 'RMAN-06019: could not translate tablespace name "RTESTUSR"', since there's no such tablespace in the actual database, the restore/recover process fails.
2) Unfortunately you hide your database version. Up to 10gR2 tablespace point-in-time recovery cannot be used to recover dropped tablespaces, in 11gR1 and higher it's possible.
And - TSPITR - requires a little bit more than 'set until ...'. Refer to the doumentation for your unknown database version.
Werner -
Temp tablespace 99%full
What are the suggestion for temp tablespace, if its 99%full, should we keep adding space in it or it will use existing space?
TABLESPACE TOTAL_MB USED_MB FREE_MB PCT_USED GRAPH (X=5%)
TEMP 17,500.00 17,444.00 56.00 99.68 [XXXXXXXXXXXXXXXXXXX-]Hi,
>>What are the suggestion for temp tablespace, if its 99%full, should we keep adding space in it or it will use existing space?
I think that you don't need worry about, unless you're receiving some ORA- error about out of space in TEMP tablespace. You can see below an SQL output from a database used here in my company for development and tests purposes. The database is up uninterruptedly by 7 months and the space size for the TEMP tablespace have been configured to use 900 MB.
LEGATTI@ORACLE10> SELECT tablespace_name, SUM(bytes_used), SUM(bytes_free)
2 FROM V$temp_space_header
3 GROUP BY tablespace_name;
TABLESPACE_NAME SUM(BYTES_USED) SUM(BYTES_FREE)
TEMP 943718400 0Cheers
Legatti -
Temp tablespace 98% full
Hy
My temp tablespace (1 GB) is 98% full.
A.)How can I find out which user uses at a certain point of time in percent the tablespace.
B.)Does a full temp tablespace lead to performance problems reduces the "reply velocity" of a database
lutz
nullLutz,
a) By using the following query you can determine who are all the users who have created their objects in TEMP tablespace..
SQL> SELECT OWNER, SEGMENT_NAME, SEGMENT_TYPE
from dba_segments
where tablespace_name like 'TEMP';
Once u get the names of the objects u can move to the tablespace u want.
b). According to me YES. Try to restart the database after moving the objects if any.. and this should give some space to u.
There is a bug in 8.1.6 related to the use of TEMP tablespace while using the sort operations.. Check it if u r using 8.1.6
Hope this helps,
Shiva
null -
My undo tablespace is getting full because of uncommited deletes performed by jdbc thin client sessions.
How can I solve this problem permanently?
Size of undo tablespace is 5.5GB
I am facing an undo tablespace full issue
Below are the sessions which maybe causing the problem.
select s.sid,
s.serial#,
s.sql_id,
s.prev_sql_id,
s.SCHEMANAME ,
s.OSUSER ,
s.program,
USED_UBLK,USED_UREC from v$session s, v$transaction t where s.taddr=t.addr order by USED_UREC;
3909 30842 fgcp0qn1bqzx9 XLTDB5 xltwrk5 JDBC Thin Client 504 45257
5133 53593 fgcp0qn1bqzx9 XLTDB5 xltwrk5 JDBC Thin Client 07 54482
4525 35108 fgcp0qn1bqzx9 XLTDB10 xltwrk10 JDBC Thin Client 2381 192853
4428 38484 fgcp0qn1bqzx9 XLTDB1 xltwrk1 JDBC Thin Client 8682 634540
For this sql id :fgcp0qn1bqzx9 there are more than 14k executions per hour.
Below is the query for this sql id:
/* TJAPI_SubTrxTransient_deleteTrb1SubTrxTransient_0 */ DELETE FROM TRB1_SUB_TRX_TRANSIENT
Some other details
++++++++++++
Oravle version:11.1.0.7
OS:SunOS
++++++++++++Perhaps an interesting link:
http://oracledisect.blogspot.com/2008/05/who-is-using-your-undo-space.html
Perhaps you can use Oracle Resource Manager, create a resource plan and switch sessions to a different consumer group once they reach a certain treshold.
http://download.oracle.com/docs/cd/B28359_01/server.111/b28310/dbrm004.htm
Btw are these distributed transactions?
DBA commit other session's transaction?
Edited by: Markus Waldorf on Sep 9, 2010 7:57 PM -
System tablespace 92% full
Oracle 9.2.0.1
Linux 7.3
I am on a test machine.
The system tablespace is 92%full.Is it an appropriate value?
What should be the size of the system tablespace?
I checked in DBA_USERS,all users have users tablespace ,few system users have system tablespace as there default tablespace.There is a separate temp tablespace for temporary segments.few system users have system tablespace as there default tablespacei think the OP mentioned users are the one that are created during the creation of database
Once the user has been assigned a tablesapce ..whatever he creates after that by default will be created under the default tablesapce unless it is redirected to use a different tbs provided he has the privilge on that -
Hi
How can I solve the following problem ?:
SMS tablespace PSAPTEMP (page size 4096) and SMS SYSTOOLSTMPSPACE (page size 4096) are full (100%)
SAP R/3 4.7 110 -DB2 9.5 - AIX 5.3
For PSAPTEMP , Can I use the note 334608 ?
tksHi Ratnajit,
Sorry, but I don't understand your suggestion about extend file system, because I has free space in my server. Below information about Tablespaces and free space in my server :
PS : Both tablespaces in SAP(db02) show 100% full
OS
/db2/QAS 256.000 size 30.579 GB Free 12 % free
Tablespace ID = 2
Name = SYSTOOLSTMPSPACE
Type = System managed space
Contents = User Temporary data
State = 0x0000
Detailed explanation:
Normal
Total pages = 1
Useable pages = 1
Used pages = 1
Free pages = Not applicable
High water mark (pages) = Not applicable
Page size (bytes) = 16384
Extent size (pages) = 2
Prefetch size (pages) = 2
Number of containers = 1
Tablespace Containers for Tablespace 2
Container ID = 0
Name = /db2/QAS/saptemp1/NODE0000/temp16/SYSTOOLSTMPSPACE.container000
Type = Path
Tablespace ID = 3
Name = PSAPTEMP
Type = System managed space
Contents = System Temporary data
State = 0x0000
Detailed explanation:
Normal
Total pages = 1
Useable pages = 1
Used pages = 1
Free pages = Not applicable
High water mark (pages) = Not applicable
Page size (bytes) = 4096
Extent size (pages) = 32
Prefetch size (pages) = 32
Number of containers = 1
Tablespace Containers for Tablespace 3
Container ID = 0
Name = /db2/QAS/saptemp1/NODE0000/temp4/PSAPTEMP.000
Type = Path
best regards -
Hi!
Tablespace system is full and no more free space in file system to allocate. I dropped some packages and procedures but tablespace is still full (because HWM... i think).
Can I recreate table source$ in tablespace system? Do you have some suggestion? I don't want shutdown database to do this.
Thanks a lot
AndréSince your system tablespace is used only system users,
you just add or resize the datafile for this tablespace.
HTH -
Tablespace %age full report
How i can check the %age full tablespace report on a db?
You can use this script. It returns the usage %age by tablespace
spool /tmp/tspaces.txt;
set head off;
SELECT tablespace_name || ' ' || ( 100 - ((SELECT sum(bytes/1024/1024) from db
a_free_space where dba_free_space.tablespace_name = dba_data_files.tablespace_na
me group by tablespace_name) / (sum (bytes/1024/1024)) * 100)) as Uso from dba_d
ata_files group by tablespace_name;
spool off;
quit; -
PSAPSR3700 Tablespace are full
Hello Experts,
I have newly installedSolaris/Oracle Solaman server. Duration of the Sgen (45 only completed) PSAPSR3 and PSAPSR3700 tablespace full.
1 - PSAPSR3 DATA ONLINE LOCAL AUTO NO 3/3
25927680 99.61 101824 45056000 19128320 2 953
1392:8769536:827392+:100864:960
2 - PSAPSR3700 DATA ONLINE LOCAL AUTO NO 1/1
21504000 99.99 1792 21504000 0 2
Please guide me how to fix the issue.
Thanks
ThirumalYeah... extend the tablespace...
Read,
http://help.sap.com/saphelp_nw04/helpdata/EN/1b/d20f6fe45a9e43b1856ea1b52c9612/content.htm
Regards
Juan -
Hello!
I have detected through monitoring in Solution Manager that I have a Tablespaces bottleneck in one of the satellite systems.
The tablespace PSA<SID> as well as SYSTEM are almost 100% full.
How can I resolve this problem
a) with SAP resources
b) on the OS layer with sqlplus "/ as sysdba" ...
Thank you very much!
regards
ThomHi,
I do not think BRTOOLS is difficult.
it is menu driven, and quite easy.
If a datafile is added, it will follow SAP standards, it automatically creates the needed directories, you only have to fill the required data ( size of the datafile, location, if you want it autoextend ... )
If you add a datafile manually, it will not follow SAP standards and then, you can have errors using BRTOOLS later on.
Another problem I found is people that tries to use BRTOOLS without
- having a DB knowledge
- having a clue what they want to do
- having read the documentation ( available in the internet at http://help.sap.com or SAP on Oracle ) -
Single tablespace or full database in 10g
Hi,
Which is the best regarding performance...what ever it may be...when doing hot backup...which is the best in all ways..
(a) putting single tablespace in backup mode and copying
or
(b) Putting total database in Backup mode and copying...
can anybody sched some light on this..in all ways..The best is to stop using paleolithic backup techniques and use RMAN with Block Change Tracking.
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