We currently have a hard-drive size of 3.89MB and 3.3MB is being used by tempdb. I have tried shrinking the database truncateonly but this is not working. The problem is that the tempdb file is as large as my C: drive size. In addition can this be moved to another directory. For example can I move the tempdb.mdf and ldf from C: to E:. Any help would be greatly appreciated.
Thanks
Hi,
What should be the size of TEMPDB should i set ,if my production databse is 500 mb to 1 gb.
Thanks
Nil.
I have an SQL server that has probably 20 or so people connected at a time. In addition to these people, there are five people that run Crystal reports with some voluminous data, usually coming from views.
About every week and a half, one of the report writers get a message that the master device is full and must be expanded, because tempdb is full. When I expand temdb, it fixes the problem.
My question is, the tempdb is now 800 Megs. The sum total of memory allocated to all of the other(besides master)devices is 650. Should this be a flag that something is wrong? It just keeps growing and growing. Tempdb is not on it's own device-it is still on master.
Any advice would be greatly appreciated!
Jane Davis
when I restart SQL server my tempdb database is 1.9Gb. I thought it was deleted and replaced with a copy of the model database. Is this not so?
View 2 Replies View RelatedI have read that MS suggests you tempdb be atleast 25% of your largest database. Is there any way to monitor your tempdb to determine if it is filling up or being 100% utilized and needs to be expanded?
Thanks,
David
I have a server with 2.5GB of RAM. I am allocation 1GB to SQL Server and am attempting to put 500MB tempdb in RAM. It would appear as though I am hitting some sort of max threshhold that I am unaware of as I can set tempdb in RAM up to 320MB. Anything beyond that and I get the following errors on start up and SQL Server will not start.
98/12/02 08:25:47.03 spid1 Clearing temp db
98/12/02 08:25:47.03 kernel udactivate(IN_RAM): Operating system error 8(Not enough storage is available to process this command.) encountered
98/12/02 08:25:47.03 spid1 Device activation error. The physical filename 'IN_RAM' may be incorrect
98/12/02 08:25:47.03 spid1 crdb_tempdb: Unable to move tempdb into RAM; RAM device doesn't exist, cannot be created, or doesn't have enough space for tempdb
I am certain that I am not hitting a Physical RAM limit and the memory checks out and is visible to NT. Please Advise. Thanks
When SQLserver2K was installed it placed master, model, msdb, tempdb data files in the installation location (i.e. C:Program Files....). This puts pressure on the C: drive, which also holds the page/swapfile. I want to move at least the tempdb location to the new 'Default data directory' and log directory we set after installation (i.e. E:MSSQLData).
How do I get tempdb to relocate to E: given that it gets recreated each time SQLserver starts?
TIA,
Al
What should be size of tempdb.
I am daily getting tempdb translog is full error.
Then i need to dump the transaction with dump traan.... with no log.
After this only server working fine.
Any solution please...
Thanks in Advance.
Selvam
Hello Everyone!
Is there any way by which I can determine whether the tempdb size for the SQL Server is enough or not? (I ean are there any symptoms like excessive paging etc. that can identify this bottleneck?).
Thanks!
We had a runaway query which built the size of tempdb to 24000mb. Then someone changed the unrestricted file growth property to restricted growth while the size was 24000mb. Now I can not reduce the initial size. I have set the property back to unrestricted file growth. I have shrunk the tempdb and available space is almost 24000mb. I have stopped sqlserver. I even deleted the existing tempdb.mdf & tempdb.ldf files. But when SQL server is restarted, the initial size is set to 24000mb. It will not let me reduce the size. Is there anything short of manipulating the system tables to reduce the size back to 500mb?
View 5 Replies View RelatedHi All,
On my server C drive is of 34GB. Right now tempdb size is 22GB which is causing C drive to be full. How I can I reduce it? I dont want to move tempdb to any other drive, and I am only looking a way to reduce its size.
Please help quickly....
Thanks,
Zee
I have the classic "tempdb-out-of-space" problem. Unfortunately, my server fails to reboot properly as tempdb is located on the C: drive which is now completely full. While I understand the changes required to prevent this from happening again, I want to know if it will even reboot if I delete tempdb.mdf and tempdb.ldf. I've read conflicting information on MSDN about default tempdb file size:
- files are built to the default size (I will be fine)
- files are built to the same size as before (problem)
Which is true for SQL 2005?
I have a tempdb that was created at 1Gig. I don't know why but I want to shrink it below the original creation size. Is there a way to shrink this file or create a new file and delete the old?
I have tried shinkfile and shrink database with no luck.
Thanks Jeff
Against my better judgement, we are using fixed allocations of tempdb on some of our servers. This is to deal with specific limitations of our applicaitons and hardware configuration that I'm not allowed to discuss in much detail.
The problem that I have is that the present plan is to configure the data file at around 18 Gb and the log file at around 2 Gb. This seems just plain wrong to me, but I haven't been able to find a formal recommendation that gives any relative sizing. I would expect to have about twice as much log as data space, especially for tempdb.
Does anyone know of a formal citation (preferably from Microsoft) that discusses this?
-PatP
We have a problem with the size of the tempdb.mdf file. The tempdb had grown to 25Gb and consumed all the available disk space. SQL server was restarted and the tempdb was reset back to the default size. The following day the tempdb suddenly increased in size from 200mb to 25GB within a very short space of time. There were a couple of event log entries from sqlservger regarding the lack of disk. Since then the server is running without any problems but the level of free space is virtually zero on the drive with tempdb.mdf file.
What would cause the tempdb to grow suddenly and to this size?
Can I control the size the tempdb can grow to?
SQL 2005 (x64) sp1
W2K3 R2 SP1
I am considering turning on RCSI to prevent blocking, how do I estimate the size of tempdb?
I am monitoring current tempdb usage of space for
UserObjectsUsageKB,
InternalObjectsKB,
VersionStoreKB,
FreeSpaceKB.
I have got SQLv6.5 SP5a with SMS1.2 SP4 on seperate Alpha boxes. I have automated the backups so they are scheduled for after hours. SMS gets backed up first and TEMPDB shortly afterwards. However, since a back log in SMS MIFS has happened, the TEMPDB backup displays of 100,000pages backed up. When you back it up on its own, it only shows 170+ pages.
The SMS DB is 600MB in size, the Log is 210MB, Open objects is 5000, and TEMPDB is set 210MB on its own device.
Any ideas
SQL Server 6.5
I am running a Query in my Production Server. It is hardly taking 15 Mins. The same Query is taking more than 3 Hours in my test server. I can see the only difference between these two servers is Tempdb Size. Will tempdb size matters the performance of a Query. Can anyone reply me?
Thanks in Advance
Krishnakumar
My prod server (only default instance) is configured TempDB 1024 MB data and Log 200MB. when I run 'sqlperf logspace' it shows most of time around 45% 'log space used'. There nothing going on the instance when I ran 'whoisactive' and select * from sys.sysprocesses where dbid = 2!!!
So my questions are is this normal to see log space around 45%, how to find what what CAUSED the tempdb log space to grow 45%? Is there something to do about it?
We have installed SQL Server 2008 R2 SP1 instance and it's having Share Point 2010 databases.
We have 2 dedicated drives for Tempdb on SAN with 50 GB space. Both tempdb data & log files are created with default size. I would like to presize them.
What are the best values to start with?
U ->Tempdbdata having tempdb.mdf file
V->Tempdblog having templog.ldf file
Greetings,
I want to increase the size of a transaction log file. Can I do this while the database is live? If not, what do I need to do?
Thanks!
Rob
I would like to increase the initial size of a SQL 2005 DB from 150 to 250 GB to prevent automatic autogrowth; would this have any impact in production if you do it on the fly?
Thanks,
Carlos
Folks:
Is there a way to decrease the initial size of a database/log file? I've noticed you can increase it, but if you decrease it, after you confirm the change and go checking again, you will see nothing happened.
Is there a way? Am I missing anything?!
I would like to increase the initial size of a SQL 2005 DB from 150 to 250 GB to prevent automatic autogrowth; would this have any impact in production if you do it on the fly?
Thanks,
Carlos
I receive Error: 3967, Severity: 17, State: 1. Insufficient space in tempdb to hold row versions. We have 8 data files for temp db of 10210 GB size and given 10240 GB as max size.
As MS suggest to calculate the temp db file size and growth rate we need to monitor the perform counters Free Space in Tempdb (KB) and Version Store Size (KB) in the Transactions object.
basic formula: [Size of Version Store] = 2 * [Version store data generated per minute] * [Longest running time (minutes) of your transaction
My report disk utilizations says tempdb is full ? I thonk I need a shrink for the file .
Still I am confused in calculating the size , My perform counter gives me data as such
Free Space in tempdb (KB) 279938496
Version Generation rate (KB/s) 53681040
Version Cleanup rate (KB/s) 53422320
Version Store Size (KB) 258720
Version Store unit count 22
Version Store unit creation 774
Version Store unit truncation 752
We have a small table of about 13 million rows that needs altered. A column in the table needs to be changed from a varchar(20) to a varchar(500). When we ran the alter table script, 3 hrs later and it wasn't done running. Any suggestions on what we can do to speed up the process?
Thanks ahead of time
DMW
Edit:
We are running SQL Server 2000 and the db at the time was running in simple mood
Is it possible to change the command buffer size??
I need to export data on demand to an excel spreadsheet via a stored procedure. The only way I know how to do this is through a bulk copy command; but my query is much to big for the buffer....
Thanks!!!
I'm new to mssql.
I need to change the size of a column of a table from char(255) to char(500). I used the line:
alter table table_name alter column column_name char(500)
When I run that command, I get a message that it was sucessful. However, when I try to enter data into the changed column, the number of characters I can enter is still 255. I check the information schema for the column and the 'character_maximum_length' field is 500.
What is the problem here? Is the maximum allowable length for char 255? How can I get a column to have 500 characters?
Dear all,
I am having a problem with the footer in my SQL Reporting Services project. I am trying to print a disclaimer in a text box on the last page in the footer. I can get the text box in the footer just fine but as the disclaimer is quite a lengthly multi line text string the footer has to be enlarged in order to fit the whole text box in.
This causes a problem on all the other pages where even though the footer is not displayed on pages before the last page it still takes up space stopping other data from being displayed where the footer would normally be.
Is there a way for me to set the footer size to a default value all all pages except the last page? I just want to enlarge the footer to about 1.5" on the last page to print my disclaimer without effecting the other pages layout.
Many thanks in advance,
Trevor Keast
I must increase column (filed) size in existing datebase but without usingEnterprise manager....(Becouse we use MSDE on our clients PCs)The Filed is part of primary and foreign key constraints....And every constraint has diferent index number in each database...for example (PK_something_9e382hjl8), and I don't know how to pick thisvalue before "drop constraint" command.....Thank you very much....
View 1 Replies View RelatedImpact on performance of changing Text column size.
However, many of them were regarding older releases of SQL Server.
Does the architecture in 2012, 2014 releases make this less of an issue ?
In other words, why bother going from Varchar(1000) to Varchar(50) ?
I'm just thinking maybe there is column compression automatically now.
I am loading from SQL Server 2008 to Access 2010 using SSIS. One of the columns in the table I am loading into is a Number datatype and Fieldsize is long integer. The values are being truncated, so I want to change the Fieldsize to DOUBLE. However, when I do that I receive the error below. What should I do? I would like not to change my Windows registry.
This error can be caused by one of the following:
The maximum number of columns allowed in a table or the maximum number of locks for a single file is exceeded.
The indexed property of a field is changed from Yes (Duplicates OK) to Yes (No Duplicates) when duplicate data exists in the table.
An expression is not specified in the Expression property of a calculated field.
If the maximum number of locks per file was exceeded, you can increase the number by editing a registry entry. However, this is not a recommended option.
If you use Registry Editor incorrectly, you could cause serious problems that require you to reinstall the operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.
Make a backup of the registry. Find the MaxLocksPerFile registry value by using the Windows Registry Editor, and then increase the value. The MaxLocksPerFile value is saved as part of the following key:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftOffice14.0Access Connectivity EngineEnginesACE
If the Indexed property of a field and duplicate data is located in the table, reset the Indexed property to the previous setting, or remove duplicate records from the table.
While I was loading to the same table a few days ago, I received a warning and the task took approx 9 hours. I am attaching the screen shot.