Process ID 59:0 owns resources that are blocking processes on Scheduler 2
I am getting tons of this into sql server log second day in a row (2000 sp4)
Noticed heavy usage prior
What is causing it? Solution?
Kalman Toth, Database, DW & BI Architect
SQL Server 2005 Training - http://www.sqlusa.com
Last night I received this error
Process ID 152:3 owns resources that are blocking processes on Scheduler 2.
When I did an BCC INPUTBUFFER I found it was sp_MSadd_repl_commands27hp which is doing the insert into MSrepl_commands has any else noticed and issue w/ sp_MSadd_repl_commands27hp blocking itself. At the time I had about 10 million records to move. I was using the default log reader settings so I was batching them in 500 chunk intervals.
I am wondering if any else has had problems like this? I basically see it whenever I move too much data through my replication server.
I found the followoing link http://support.microsoft.com/kb/319892
Sample Scenario
Client 1 connects to SQL Server.
Client 1 runs a Transact-SQL command that starts a transaction and performs data modification.
For example: begin tran
update authors set au_lname = 'test'
Client 1 becomes IDLE, shows up as sleeping, and awaiting a command with an open transaction in the sysprocesses system table.
Clients 2 through 255: Approximately 254 more clients log on to SQL Server and issue a SELECT from the authors table. These clients will all become blocked on the original update.
Client 1 tries to commit the transaction but it becomes queued because all the worker threads are tied up by clients 2 through 255.
I am afraid that I am seeing this more then I would like does anyone know a way to prevent this from happening?
The following question applies to SQL Server 8.0.2187 (2000 + SP4+916287/914384/898709/915065/915340):
We have now twice had an incident where the same SQL Server has stopped responding. The only workaround is to restart the SQL Service. After this occurs, the log is filled with the following messages:
2007-09-10 16:42:14.29 spid3 Process ID 197:320 owns resources that are blocking processes on Scheduler 1.
2007-09-10 16:42:14.31 spid3 Process ID 74:324 owns resources that are blocking processes on Scheduler 5.
We haven't been able to pinpoint a cause or reporduce the problem on a dev server. I've seen several posts about this issue online but not many answers. Does anyone have any advice on how to troubleshoot this issue?
Hi,
I was trying to extract data from the source server using OLEDB Source and SQL Server Destination when i encountered this error:
"Transaction (Process ID 135) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.".
What must be done so that even if the table being queried is locked, i wouldn't experience any deadlock?
cherriesh
Hi Folks,
I am having this table locking issue that I need to start paying attention to as its getting more frequent.
The problem is that the data in the tables is live finance data that needs to be changed and viewed almost real time so what I have picked up so far is that using 'table Hints' may not be a good idea.
I have a guy at work telling me that introducing a data access layer is the only way to solve this, I am not convinced but havnt enough knowledge to back my own feeling up. (asp system not .net).
Thanks in advance
We are facing deadlock issue in our web application. The below message is coming:
> Session ID: pwdagc55bdps0q45q0j4ux55
> Location: xxx.xxx.xxx.xxx
> Error in: http://xxx.xxx.xxx.xxx:xxxx/Manhatta...Bar=&Mode=Edit
> Notes:
> Parameters:
> __EVENTTARGET:
> __EVENTARGUMENT:
[code].....
Hi to everybody,
i have this problem.
sometimes a process in my SQL Server 2005 (upd 2) is blocked from itself. If I find in monitor it wait for a lock_M_Sch_M on a temporary table as you can see from
select * from sys.dm_tran_locks where request_session_id=51 and request_status <> 'GRANT'
resorce type : OBJECT
resource id : 218899226
request mode : Sch-M
request status WAIT
request_session id : 51
request life time : 33554432
or from
SELECT * FROM sys.dm_os_waiting_tasks WHERE SESSION_ID=51
waiting task address : 0x0000000000C2F198
session id : 51
wait type : LCK_M_SCH_M
resource address : 0x0000000201C71300
blocking task address : 0x0000000000C2F198
blocking session id = 51
resource description objectlock lockPartition=0 objid=218899226 subresource=FULL dbid=2 id=lock80d04900 mode=Sch-S associatedObjectId=218899226
I resolve this problem only with restart of sql server . that clear tempdb and eliminate this process
I think is not a problem about latch present from sql server 2000 sp4 (I read some document abount this problem)
So I haven't idea how to resolve this problem and how to kill this kind of process without to restart sql server
thanks in advance
Luca
Ho do I clear a kill process blocking others to run
View 3 Replies View RelatedI have a test database for the end users to test their select queries for reports.
One of my users is writing queries that cause locking in the database. I killed the process last evening and they are in Killed/Rollback status but are still hogging 90% of the CPU resources for the past 12 hrs. I tried killing them several times but no go.
I know that the best way to clear of these processes is by restarting SQL Server. If that is not an option is there is any other way we can clean these processes?
Also the user running these queries has a read only and create view access to the database. From my experience processes that go into Kill/Rollback state after you kill them are processes associated with some update transaction. Since the user as far as i know is running Select commands would an infinite loop cause this ?
thanks
nina
i'd like to block all other processes that interact with my database while my archive process is running on that database. Can this be done?
Does an sp_dboption 'dbname','single user',true command execute succesfully when a background process is working on a database.
View 3 Replies View RelatedI have the following stored procedure to test scope of variables
alter proc updatePrereq
@pcntr int,
@pmax int
as
begin
[Code] ....
In the above script @i is declare in the if block only when the @pcntr value is 1. Assume the above stored procedure is called 5 times from this script
declare @z int
set @z = 1
declare @max int
set @max = 5
while @z <= @max
begin
exec dbo.updatePrereq @z, @max
set @z = @z + 1
end
go
As i said earlier `@i` variable exists only when `@pcntr` is `1`. Therefore when i call the stored procedure for the second time and so forth the control cannot enter the if block therefore @i variable wouldn't even exist. But the script prints the value in `@i` in each iteration, How comes this is possible should it throw an error saying `@i` variable does not exist when `@pcntr` values is greater than `1`?
I need a script or stored procedure to tell me who owns what jobs. I have something like 150 and one of my job creators is no longer with our department. His account (NT domain) is still active but he is no longer working with these jobs and they need to be owned by someone else. Is there an easy way to do this?Dale
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quote:Msg 15174, Level 16, State 1, Line 3
Login 'Mark' owns one or more database(s). Change the owner of the database(s) before dropping the login.
Question:
But how do i check to find out which objects or tables that this login is associated with.
Dallr
I have to write some reports for a database I am not familiar with. Is there a query I can use to find a table name if I know the field name?
example: Select table_name from database where field_name = 'my_field'
Mike
I recently added a new user to my database. Now I want to delete that user, but I keep getting the error above. What do I need to do to delete my recently added user?
View 4 Replies View RelatedHello all,
I am running into an interesting scenario on my desktop. I'm running developer edition on Windows XP Professional (9.00.3042.00 SP2 Developer Edition). OS is autopatched via corporate policy and I saw some patches go in last week. This machine is also a hand-me-down so I don't have a clean install of the databases on the machine but I am local admin.
So, starting last week after a forced remote reboot (also a policy) I noticed a few of the databases didn't start back up. I chalked it up to the hard shutdown and went along my merry way. Friday however I know I shut my machine down nicely and this morning when I booted up, I was in the same state I was last Wenesday. 7 of the 18 databases on my machine came up with
FCB:pen: Operating system error 32(The process cannot access the file because it is being used by another process.) occurred while creating or opening file 'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataTest.mdf'. Diagnose and correct the operating system error, and retry the operation.
and it also logs
FCB:pen failed: Could not open file C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataTest.mdf for file number 1. OS error: 32(The process cannot access the file because it is being used by another process.).
I've caught references to the auto close feature being a possible culprit, no dice as the databases in question are set to False. Recovery mode varies on the databases from Simple to Full. If I cycle the SQL Server service, whatever transient issue it was having with those files is gone.
As much as I'd love to disable the virus scanner, network security would not be amused. The data and log files appear to have the same permissions as unaffected database files. Nothing's set to read only or archive as I've caught on other forums as possible gremlins. I have sufficient disk space and the databases are set for unrestricted growth.
Any thoughts on what I could look at? If it was everything coming up in RECOVERY_PENDING it's make more sense to me than a hit or miss type of thing I'm experiencing now.
Dear list
Im designing a package that uses Microsofts preplog.exe to prepare web log files to be imported into SQL Server
What Im trying to do is convert this cmd that works into an execute process task
D:SSIS ProcessPrepweblogProcessLoad>preplog ex.log > out.log
the above dos cmd works 100%
However when I use the Execute Process Task I get this error
[Execute Process Task] Error: In Executing "D:SSIS ProcessPrepweblogProcessLoadpreplog.exe" "" at "D:SSIS ProcessPrepweblogProcessLoad", The process exit code was "-1" while the expected was "0".
There are two package varaibles
User::gsPreplogInput = ex.log
User::gsPreplogOutput = out.log
Here are the task properties
RequireFullFileName = True
Executable = D:SSIS ProcessPrepweblogProcessLoadpreplog.exe
Arguments =
WorkingDirectory = D:SSIS ProcessPrepweblogProcessLoad
StandardInputVariable = User::gsPreplogInput
StandardOutputVariable = User::gsPreplogOutput
StandardErrorVariable =
FailTaskIfReturnCodeIsNotSuccessValue = True
SuccessValue = 0
TimeOut = 0
thanks in advance
Dave
How do I use the execute process task? I am trying to unzip the file using the freeware PZUnzip.exe and I tried to place the entire command in a batch file and specified the working directory as the location of the batch file, but the task fails with the error:
SSIS package "IngramWeeklyPOS.dtsx" starting.
Error: 0xC0029151 at Unzip download file, Execute Process Task: In Executing "C:ETLPOSDataIngramWeeklyUnzip.bat" "" at "C:ETLPOSDataIngramWeekly", The process exit code was "1" while the expected was "0".
Task failed: Unzip download file
SSIS package "IngramWeeklyPOS.dtsx" finished: Success.
Then I tried to specify the exe directly in the Executable property and the agruments as the location of the zip file and the directory to unzip the files in, but this time it fails with the following message:
SSIS package "IngramWeeklyPOS.dtsx" starting.
Error: 0xC002F304 at Unzip download file, Execute Process Task: An error occurred with the following error message: "%1 is not a valid Win32 application".
Task failed: Unzip download file
SSIS package "IngramWeeklyPOS.dtsx" finished: Success.
The command in the batch file when run from the command line works perfectly and unzips the file, so there is absolutely no problem with the command, I believe it is just the set up of the variables on the execute process task editor under Process. Any input on resolving this will be much appreciated.
Thanks,
Monisha
I am designing a utility which will keep two similar databases in sync. In other words, copying the new data from db1 to db2 and updating the old data from db1 to db2.
For this I am making use of the 'Tablediff' utility which when provided with server name, database, table info will generate .sql file which can be used to keep the target table in sync with the source table.
I am using the Execute Process Task and the process parameters I am providing are:
WorkingDirectory : C:Program Files (x86)Microsoft SQL Server90COM
Executable : C:SQL_bat_FilesSQL5TC_CTIcustomer.bat
The customer.bat file will have the following code:
tablediff -sourceserver "LV-SQL5" -sourcedatabase "TC_CTI" -sourcetable "CUSTOMER_1" -destinationserver "LV-SQL2" -destinationdatabase "TC_CTI" -destinationtable "CUSTOMER" -f "c:SQL_bat_Filessql5TC_CTIsql_filescustomer1"
the .sql file will be generated at: C:SQL_bat_Filessql5TC_CTIsql_filescustomer1.
The Problem:
The Execute Process Task is working fine, ie., the tables are being compared correctly and the .SQL file is being generated as desired. But the task as such is reporting faliure with the following error :
[Execute Process Task] Error: In Executing "C:SQL_bat_FilesSQL5TC_CTIpackage_occurrence.bat" "" at "C:Program Files (x86)Microsoft SQL Server90COM", The process exit code was "2" while the expected was "0". ]
Some of you may suggest to just set the ForceExecutionResult = Success (infact this is what I am doing now just to get the program working), but, this is not what I desire.
Can anyone help ?
Im having trouble changing the DB owner from Kate to Bob, because Kate owns some objects in the DB.
I first try to run sp_changedbowner Bob....but it tells me:
The proposed new database owner is already a user in the database.
When I run scripts on a table that such as;
sp_changeobjectowner 'customers', 'Bob'...I get the message of
Server: Msg 15001, Level 16, State 1, Procedure sp_changeobjectowner, Line 38
Object 'customers' does not exist or is not a valid object for this operation.
Please help with what I can do.
Thank you
Trying to get my hands around all the new security features of SQL Server 2005. In Management Studio did something I don't know how to undo. I added a database role ReadOnlyRole and clicked the box next to db_datareader in the owned schemas box. Then I tried to remove the ReadOnlyRole and could not. How do I undo what I did? Is it possible?
The below is the TSQL that generates the my issue.
Use [master]
go
create database [test]
go
USE [test]
GO
CREATE ROLE [ReadOnlyRole]
GO
USE [test]
GO
ALTER AUTHORIZATION ON SCHEMA::[db_datareader] TO [ReadOnlyRole]
GO
drop role [ReadOnlyRole]
go
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should I just try loading the data directly and if it fails try trouble shooting(which could be a difficult task as I wouldn't know what caused error...)
Hi,
I'm trying to upload the ASPNETDB.MDF file to a hosting server via FTP, and everytime when it was uploaded half way(40% or 50%)
I would get an error message saying:
"550 ASPNETDB.MDF: The process cannot access the file because it is being used by another process"
and then the upload failed.
I'm using SQL Express. Does anybody know what's the cause?
Thanks a lot
Hi. When I try to start a package manually clicking the Start Debugging button I get this after a little while:
Cannot process request because the process (3880) has exited. (Microsoft.DataTransformationServices.VsIntegration)
How can I prevent this from happening? This happens every time I want to start the package and
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Darek
I used SqlConnection/SqlDataReader to read data from SQL Server 2000 in my ASP.NET project, but I found that the CPU usage is too high, and I used SQL Query Analyzer to run the same SQL statement, The CPU usage is the half of the previous, is there anyone can tell me why? Thank you!
View 1 Replies View RelatedHi everyone!Being new the SQL, I wanted to ask everyone if there are good resources out there that they use? I could use all the help I can get! Books, links, websites, etc.Recently my friend sent me this, I found it informative and best of all, free! https://store.pentontech.com/index.cfm?s=9&promocode=qe2165f7
Thanks in advance for your help!- Lizzy
Sometimes logging in to SQL 7 I get 'Memory resources not available...' and
log in process terminates. Do I need to up number of locks !
If so, how ! Pls. suggest any other ideas !
I have 2g ram, 4 CPUs NT 4 SP5
Thanks,
Rick
This proc will show you what is using SQL system resources right now. If a process is not currently using any resources, it will not show up on the list. Also, a dump of the input buffer is printed so you can see just what is going on.
I use this code whenever somebody whines that "The server is slow!".
The magic is ::fn_get_sql which came with service pack 3 for sql 2000.
use master
IF (object_id('sp_Now')) is not null
BEGIN
PRINT 'Dropping: sp_Now'
DROP PROCEDURE sp_Now
END
PRINT 'Creating: sp_Now'
GO
CREATE PROCEDURE sp_Now
as
-- FULL DETAILS OF WHAT IS RUNNING
set nocount on
declare @handle binary(20),
@spid smallint,
@rowcnt smallint,
@output varchar(500)
DECLARE TEST CURSOR FOR
select sql_handle, spid
from sysprocesses
where sql_handle <> 0x0000000000000000000000000000000000000000
-- and spid <> @@SPID --> Uncomment to stop seeing your own process
order by cpu desc
OPEN TEST
FETCH NEXT FROM TEST
INTO @handle,
@spid
set @rowcnt = @@CURSOR_ROWS
print '===================='
print '= CURRENT ACTIVITY ='
print '===================='
print ' '
set @output = 'ACTIVE SPIDS: ' + convert(varchar(4),@rowcnt)
print @output
WHILE @@FETCH_STATUS = 0
BEGIN
print ' '
print ' '
print 'O' + replicate('x',120) + 'O'
print 'O' + replicate('x',120) + 'O'
print ' '
print ' '
print ' '
select convert(char(15), loginame) as 'loginame',
convert(char(10),hostname) as 'hostname',
convert(char(20),db_name(dbid)) 'database',
str(spid,4,0) 'spid',
str(blocked,5,0) 'block',
-- str(waittime,9,0) 'wait_time',
str(physical_io,8,0) 'phys_io',
-- str((cpu),10,0) 'cpu(ms)',
-- str((cpu/60000.0),9,3) 'cpu(mins)',
str((cpu/1000/60),6) + ':' + case when left((str(((cpu/1000) % 60),2)),1) = ' ' then stuff(str(((cpu/1000) % 60),2),1,1,'0') else str(((cpu/1000) % 60),2) END as 'cpu(mm:ss)',
str((convert(float,memusage) * 8192.0 / 1024.0 / 1024.0),8,2) 'mem(MB)',
convert(char(30),program_name) as 'program_name',
cmd,
convert(char(15),lastwaittype) 'lastwaittype',
convert(char(20),login_time,120) 'login_time',
convert(char(19),last_batch,120) 'last_batch',
convert(char(10),status) as 'status',
convert(char(15),nt_username) as 'nt_username'
from master..sysprocesses
where spid = @spid
print ' '
print ' '
dbcc inputbuffer(@spid)
print ' '
print ' '
select * from ::fn_get_sql(@handle)
FETCH NEXT FROM TEST
INTO @handle,
@spid
END
close TEST
deallocate TEST
GO
IF (object_id('sp_Now')) is not null
PRINT 'Procedure created.'
ELSE
PRINT 'Procedure NOT created.'
GO
Hi,
Im just looking for someone that has a demonstration Visual Basic database script.
Something that makes a database, ad / removes rows and information, does all basic database stuff, just as an example of how a SQL database is supposed to be handled.
Anyone have any links?
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View 2 Replies View Relatedselect * from sysprocesses
How can I determine whether a process a system or user?