Hi all,
On one my cluster box, all the previous connections got broke when the cluster service move/roll over to secondary server.The previous connections were on primary server and when the roll over occurs, all these connections didn't roll over but only new connections does.
I want to know that the significance of cluster is only for new connections ?
Any ideas are highly appreciate.
TIA,
Navneet.
I had a cluster running on 3 nodes (windows failover cluster) with server 2012 and SQL server 2012 running in the cluster. Well, I thought I'd just go ahead and rename all 3 of the hosts with new hostnames and it apparently broke the cluster pretty bad. Now when I open failover cluster manager I cannot see anything nor can I connect to the cluster object in AD. I re-named all of the hosts back to their original names but that didn't work.
View 5 Replies View RelatedWe recently migrated our production environment from a win2k3/SQL 2000 EE cluster to a new 64 bit win2k3/ SQL 2005 SP1 Cluster.
Cluster works fine for a while (3-6 hours), then our logins start failing. We recieve the following error in the event log:
"The server was unable to load the SSL provider library needed to log in; the connection has been closed. SSL is used to encrypt either the login sequence or all communications, depending on how the administrator has configured the server. See Books Online for information on this error message"
The only way to resume connectivity is to offline and online the sql service in the cluster.
The only reference to this error that I can find has something to do with a hotfix that might be available?
When I move an SQL group to the other cluster member, it seems that the ODBC connections hang on the client web servers, and do not process any queries until they are rebooted. I'm using IIS/Cold fusion web servers with an SQL 7.0 Cluster (MSCS). Any ideas why this may be happening?
Thanks,
Steve Johnson
I have a Microsoft Cluster running on Server 2003 Entrprise. SQL 2000 8.00.2039 (SP4). 5gb physical memory installed.
With the databases online we run a test failover from the Cluster administrator. It takes about 30-40 seconds and completes without generating any Server Event log errors nor SQL log errors. Everything looks good from an administrative stand point.
However, when we test with running a series of queries to the databases, then failover, we notice that it can take up to 3 or 4 minutes before some of the databases will respond. Connections are not refused, they just sit there.
How can we troubleshoot this or does anyone have a similiar experience with this scenario?
so i installed sql server and i was using it within enterprise manager. Then it broke when i started trying to make my web application connect to my database. So my connection string was:
server=(local);database=capacity;User ID=dbo;trusted_connection=False
i got this error: Login failed for user 'dbo'. Reason: Not associated with a trusted SQL Server connection.
so i tried messing around with the string and found something online that said i should right click the server (local) and go to the security settings and change it to mixed mode, sql server authentication AND windows authentication. Before it was just windows authentication. So i did that...and now i get this error when i try to open up my server in enterprise manager:
A connection could not be established to (local)
Reason: Login failed for user 'samr'. Reason Not associated with a trusted SQL Server Connection..
Please verify SQL Server is running (which it is) and check your SQL server registration properties by right clicking on the local node and try again.
i can right click on it, but whenever i do anything (go to properties, click the '+' icon) i get this message:
Connection failed. Check sql server registration properties.
please help...
should i delete the registration and just start over...?
why couldnt i connect into sql server...?
I had IIS (7 beta I believe) working perfectly on Vista Home Premier. My web site is Access database driven with a mix of VBscrip and JScript in asp pages.
After a recent Windows update it is now broken! I am getting ODBC errors although I the code I used was working fine before;
strCon = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=C:Inetpubwwwrootdatabasesadm1n.mdb"
Is the driver wrong now? The file has not changed location and was working fine before the update.
Has anyone else had this problem and solved it?
Thanks in advance for your help!
Alexa
Lost in Wonderland!
When starting an ASP.NET 2.0 I get the following error:
The SQL Server Service Broker for the current database is not enabled, and as a result query notifications are not supported. Please enable the Service Broker for this database if you wish to use notifications.
Which happens on this line in my Global.asax [the penultimate line in Application_Start()]
SqlDependency.Start(css.ConnectionString);
Relevant web.config entries are:
<connectionStrings>
<add name="MyDBConnString_localdev" connectionString="Data Source=.SQLEXPRESS;Initial Catalog=MyDB_40;Integrated Security=True;Pooling=True;Min Pool Size=5;Max Pool Size=80;Connection Lifetime=300;" providerName="System.Data.SqlClient"/>
</connectionStrings>
<system.web>
<caching>
<sqlCacheDependency enabled="true" pollTime="10000">
<databases>
<add name="MyDB_40" connectionStringName="MyDBConnString_localdev" pollTime="2000" />
</databases>
</sqlCacheDependency>
</caching>
The database is running on my local machine and was created from a backup copy of the production database.
q1: How can I troubleshoot this?
I tried each of the following, but had to cancel them as nothing much had happened after 3+ minutes (apart from the activity indicator 'Executing query' showing a green rotation in SQL Server Management Studio Express.)
ALTER database MyDB set NEW_BROKER
ALTER database MyDB SET ENABLE_BROKER
q2: Why does it take so long to run either of the above commands - without actually getting an error?
q3: What Service Broker configuration do I need for my database?
q4: How can I test that it's properly installed?
Hi,
I have a derived column task that evaluates a datefield from a file. This is the syntax I've been using, and it's been working like a champ for several days in a row now. However, this morning it broke.
Unfortunately, I'm not exactly sure how it works (bad, I know), so I'm not sure what's causing the problem.
Any ideas?
Thanks
ISNULL(TRIM(SettlementDate)) || TRIM(SettlementDate) == "" || LEN(TRIM(SettlementDate)) < 8 ? NULL(DT_DBTIMESTAMP) : (DT_DBTIMESTAMP)(SUBSTRING(SettlementDate,5,2) + "/" + SUBSTRING(SettlementDate,7,2) + "/" + SUBSTRING(SettlementDate,1,4))
ERRORS:
[Set date to NULL or format [111]] Error: The conditional operation failed.
[Set date to NULL or format [111]] Error: The "component "Set date to NULL or format" (111)" failed because error code 0xC0049063 occurred, and the error row disposition on "output column "SettlementDate - derived" (544)" specifies failure on error. An error occurred on the specified object of the specified component.
Hi,
Pleses some one help me , I need small sample in service broker showing how service broker working.
Thanks
If I create a website in VWD express and create a database in the APP_DATA folder it works great. Then if I attach it in SQL Management Studio, when I go back to opening the website I get MyMachineaspnet can not log into database. Even if I copy the database.mdf file of a working site to a different folder, rename it, attach it. The original website fails to open the original database. With out changing anything. If it's a DNN website it returns Website currently unavalable. After this happens I can in VWD open and see the tables in the database. I think databases created in the APP_DATA folder in VWD are "User Instances" I don't normally see them in SQL management Studio. Something about the Studio breaks them.
This is getting old real quick so PLEASE tell me what am missing here. Thanks
-KK
While working to try and install and evaluate 3rd party versions of the SQL Enterprise Manager on our SBS 2003, I managed to break our MDAC installation and the results are non-functional Veritas BackupExec (needs the SQL MSDE instance to work), I seem to have broken RAS in the process and our Web access for Outlook 2003 broke too.
View 4 Replies View RelatedI have a managed code DLL that is used as a CLR assembly in my database. A stored procedure in the database references this CLR assembly.
My CLR assembly has a dependency on Microsoft's System.Management.dll.
In order to get my assembly to work, I added System.Management.dll as an assembly to the database using:
CREATE ASSEMBLY SystemManagement
FROM 'C:WINDOWSMicrosoft.NETFrameworkv2.0.50727System.Management.dll'
WITH PERMISSION_SET = UNSAFE
GO
For months this stored procedure has worked fine... up until today.
Today (7/11/07) I noticed a new Microsoft update was available.
I applied the patch to an XP machine that has my database and now my CLR assembly stored procedure no longer works.
I checked a 2003 Server machine that did not have the latest patch and see that the stored procedure is working fine.
I then apply Microsoft update to the 2003 server machine.
Now the stored procedure no longer works on the 2003 machine.
I deleted my stored procedure and CLR assembly and then added them back with no success.
I then deleted and added back the System.Management.dll assembly again and suddenly now my stored procedure works again.
This is BAD. I can't have Windows updates blowing up my app.
What am I doing wrong here?
I must use the System.Management.dll in my CLR stored procedure but I can't have changes to Microsoft's files causing me to be unable to reference them as assemblies.
How can my CLR stored procedure assembly reference a Microsoft assembly such that changes to the Microsoft assembly does not cause version mismatches?
I have this stored procedure that takes a few parameters like date andmerchant ID, and basically goes through a set of if-then statements to builda SQL SELECT string.When we upgraded from SQL Server 7.0 to 2000, the stored procedure stillworked from Query Analyzer, but not in BCP. It used to work in BCP justfine with 7.0. The error I get now is:SQLState = S1000, NativeError = 0Error = [Microsoft][ODBC SQL Server Driver]BCP host-files must containat least one columnWhat's really strange is, if I instruct the stored procedure to simply printthe SELECT string, then cut-and-paste it into the end of stored procedurecode (assigning it to the variable that already contains the SELECT string),then it works from BCP.Any help would be greatly appreciated.Aston
View 1 Replies View RelatedI'm try to upgrade SQL Server 2005 Evaluation with tuned up and worked merge replication.
- I'm insert disk with licensed SQL Server 2005 Enterprise, start installation - in process, indicate instance for installing, in list of options appears I see option "ugrade"
- All passes fine and go on:
After upgarde I'm get completely broken merge replication!
Moreover, such feeling that certain strange troubles with SQL Agent:
all points context menu in Replication Monotor - disabled and if I try to start replication manually through jobs - too failed - with some error "agent shutdown" !
I'm try to build "clear" situation: install in Virtual PC Windows 2003 Ent SP1, SQL 2005 Eval and setup my test replication and upgrade SQL Server to Enterprise version - and get same trouble too!!!
What the best way to uprade my evaluations sql servers with replication to licensed version SQL Ent?
Since SP2 was installed on our SSRS server a couple of days ago, reports viewed in the client Report Viewer control (with or without VS SP1) show a black background when in Print Layout Mode. All other rendering options work fine. Anyone else seen this? Any clues how to fix?
Thanks
Graeme
Morning,
I installed the managerment stuid on my machine and now none of my database connections seem to work any more. I keep getting the attached error. Before I installed the studio the system worked fine, I could connect to the database and everything was fine. Does the studio change any permission stuff? I cannot seem to get it to work again at all now, I added in aspnet as a login inside the studio and it still won't let me connect to the database. I cannot find *any* logs anywhere that might be helpful in what it is doing or see any way to debug the connection to find out what the problem is. When I look at the permissions inside of the studio it shows me that the connections should all be fine.
I checked and remote and local connections are setup, although it is only doing local connections anyway since this is a asp.net web server page.
Any idea what the problem is here? This is very frustrating and annoying :( Since I didn't change anything and now nothing I will do gets it to work. I even tried to uninstall the management tool and it still doesn't work.
Cannot open user default database. Login failed.
Login failed for user 'GREENANDFLUFFYASPNET'.
Description: An
unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the
error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Cannot open user default database. Login failed.
Login failed for user 'GREENANDFLUFFYASPNET'.
During the installation of Adding node to a SQL Server failover cluster(On passive node) getting error like.. The MOF compiler could not connect with the WMI server. This is either because of a semantic error such as an incompatibility with the existing WMI repository or an actual error such as the failure of the WMI server to start.We run the below commands but didn’t get any resolution & got the same above error .
1<sup>st</sup> Method…
1. Open console command (Run->CMD with administrator privileges).
2. net stop winmgmt
3. Rename folder %windir%System32WbemRepository to other one, for backup purposes (for example _Repository).
4. net start winmgmt
2<sup>nd</sup> Method..
1. Disable and stop the WMI service.
a) Command : - sc config winmgmt start= disabled
b. Command : - net stop winmgmt
2. Run the following commands.
a). Command: Winmgmt /salvagerepository %windir%System32wbem
b). Command: Winmgmt /resetrepository %windir%System32wbem
3. Re-enable the WMI service
Command: sc config winmgmt start= auto
Last command to run after above steps
4. Command: mofcomp "%programfiles(x86)%Microsoft SQL Server100Sharedsqlmgmproviderxpsp2up.mof"
File not found Error for above command.
I am in the process of moving databases from a SQL 2005 Standard version to a 2-node 2014 cluster.All of my 2005 databases back up successfully.They all restore without issue except for one database that has a full text catalog. I get this message
Msg 7610, Level 16, State 1, Line 2
Access is denied to "fileStoragedataMSSQLSERVERFullTextCatalog", or the path is invalid.
Msg 3156, Level 16, State 50, Line 2
File 'sysft_FTCatalog' cannot be restored to 'fileStoragedataMSSQLSERVERFullTextCatalog'. Use WITH MOVE to identify a valid location for the file.
Msg 3119, Level 16, State 1, Line 2
Problems were identified while planning for the RESTORE statement. Previous messages provide details.
Msg 3013, Level 16, State 1, Line 2
RESTORE DATABASE is terminating abnormally.
[code]....
I went as far as giving the folder full access to everyone temporarily and received the same error.
I ran the Advanced cluster preparation for a new sql instance on an existing cluster.
Slq Server 2012.
After is completed, it was successful, I realized I specified the wrong Instance Root directory.
Is it possible to remove what the preparation installed? Or is it possible to change the root directory?
Can I build a cluster by adding the cluster service, then the SQL instances, then add the other nodes and their passive SQL instances?I would lean to building the cluster first, the add the SQL instances.
View 4 Replies View RelatedI´ve been reading that SQL Server 2012 Always On is dependent on having a Windows Failover Cluster setup. Is that correct ?
View 6 Replies View RelatedI have following script which i am planning to run to drop all non-clustered primary keys on a database and then created as clustered. I am using someone else's script so don't know how to modify this. Some of primary key columns are used in references in other tables.
is there anyway i can drop the existing primary keys and using their original script then create again as clustered including restoring all foreign and reference keys and unique or no unique.
DECLARE @table NVARCHAR(512), @tablename NVARCHAR(512),
@sql NVARCHAR(MAX), @sql2 NVARCHAR(MAX), @sql3 NVARCHAR(MAX),
@column NVARCHAR(MAX);
DECLARE @indexname NVARCHAR(512);
SELECT name As 'Table'
[Code] ....
can we join a node in a windows cluster which is already in a different cluster?
We have this requirement as we need to setup readable secondary ( always on AG) on the third node.
We are planning to change all IPs of PRODUCTION Failover Cluster Setup. In my cluster setup ... we have 2 Physical Nodes with windows-2008, Roles are MSDTC and SQL-2008R2.
IP change for:
1. Both Nodes(Physical)
2. MSDTC
3. SQL Server
4. windows Cluster
So Almost... All IPs are going to change.
Im DBA here, I need to take care of SQL cluster and MSDTC. But I haven't performed this activity before.So I'm worrying about Impacts and consequences of this change. steps how should I perform this activity.
Hi there,
Here we have got a
asp.net application that was developed when database was
sitting on SQL server 6.5. Now client has moved all of their databases
to SQL server 2000. When the database was on 6.5 the previous
development team has used oledb connections all over. As the databases
have been moved to SQL server 2000 now i am in process of changing the
database connection part. As part of the process i have a login
authorization code.
Private Function Authenticate(ByVal username As String, ByVal password As String, ByRef results As NorisSetupLib.AuthorizationResult) As Boolean
Dim conn As IDbConnection = GetConnection()
Try
Dim cmd As IDbCommand = conn.CreateCommand()
Dim sql As String = "EDSConfirmUpdate" '"EDSConfirmUpdate""PswdConfirmation"
'Dim cmd As SqlCommand = New SqlCommand("sql", conn)
cmd.CommandText = sql
cmd.CommandType = CommandType.StoredProcedure
NorisHelpers.DBHelpers.AddParam(cmd, "@logon", username)
NorisHelpers.DBHelpers.AddParam(cmd, "@password", password)
conn.Open()
'Get string for return values
Dim ReturnValue As String = cmd.ExecuteScalar.ToString
'Split string into array
Dim Values() As String = ReturnValue.Split(";~".ToCharArray)
'If the return code is CONTINUE, all is well. Otherwise, collect the
'reason why the result failed and let the user know
If Values(0) = "CONTINUE" Then
Return True
Else
results.Result = Values(0)
'Make sure there is a message being returned
If Values.Length > 1 Then
results.Message = Values(2)
End If
Return False
End If
Catch ex As Exception
Throw ex
Finally
If (Not conn Is Nothing AndAlso conn.State = ConnectionState.Open) Then
conn.Close()
End If
End Try
End Function
''' -----------------------------------------------------------------------------
''' <summary>
''' Getting the Connection from the config file
''' </summary>
''' <returns>A connection object</returns>
''' <remarks>
''' This is the same for all of the data classes.
''' Reads a specific
connection string from the web.config file for the service, creates a
connection object and returns it as an IDbConnection.
''' </remarks>
''' -----------------------------------------------------------------------------
Private Function GetConnection() As IDbConnection
'Dim conn As IDbConnection = New System.Data.OleDb.OleDbConnection
Dim conn As IDbConnection = New System.Data.SqlClient.SqlConnection
conn.ConnectionString = NorisHelpers.DBHelpers.GetConnectionString(NorisHelpers.DBHelpers.COMMON)
Return conn
End Function
in the above GetConnection() method i
have commented out the .net dataprovider for oledb and changed it to
.net dataprovider for SQLconnection. this function works fine. But in
the authenticate method above at the line
Dim ReturnValue As String = cmd.ExecuteScalar.ToString
for some reason its throwing the below error.
Run-time exception thrown : System.Data.SqlClient.SqlException - @password is not a parameter for procedure EDSConfirmUpdate.
If i comment out the
Dim conn As IDbConnection = New System.Data.SqlClient.SqlConnection
and uncomment the .net oledb provider,
Dim conn As IDbConnection = New System.Data.OleDb.OleDbConnection
then it works fine.
I also have changed the webconfig file as below.
<!--<add
key="Common" value='User ID=**secret**;pwd=**secret**;Data
Source="ESMALLDB2K";Initial Catalog=cj_common;Auto
Translate=True;Persist Security Info=False;Provider="SQLOLEDB.1";'
/>-->
<add key="Common" value='User ID=**secret**;pwd=**secret**;Data Source="ESMALLDB2K";Initial Catalog=cj_common;' />
Please help. Thanks in advance.
Hi all,
We have many tables which have cluster index on column with datatype 'Char(200)'.
Does anyone have script to change cluster index to noncluster for all user tables which have clustered index on a column with 'char(200)' datatype.
Thanks,
Deepak
Wanted to know about difference between cluster and non cluster index with example.
When to use cluster index and non cluster index .
CREATE TABLE [dbo].[Access](
[AdminID] [int] NOT NULL,
[FnID] [int] NOT NULL,
CONSTRAINT [PK_AccessFn] PRIMARY KEY NONCLUSTERED
[Code] ....
why the cluster and non cluster indexed created on the same key?
I am trying to upgrade a SQL Server 6.5(Cluster) to SQL Serevr 7.0 (Cluster)..I already have an intsllation of 7.0(On a Cluster),so this means that 6.5 and sql 7 are on seperate cluster's ,if i try to upgrade from 6.5 Cluster to 7.0 Cluster is asks me to uncluster 6.5 and 7.0 is this correct ,assume i cannot break the cluster then what???.. what is the best way i can achieve this functinality.....
thanks in advance
Jack
Hi
We are planning to upgrade the SQL Server in our production environment from SQL Server 2000 to SQL Server 2005. This is a 4 Node cluster environment with 3 Databases on 3 Virtual instances. The main requirement is to achieve this with no/minimal downtime.
Could you please suggest or direct me to any documentation for the best practices used to upgrade such an environment?
Thanks
Priyanka
We have (had) an active/active cluster. 2 physical machines,
each running their own instance, clustered together. Node1/Ins1 and Node2/Ins2.
Node2 failed and Ins2 failed over to Node1 as it should. Node2 required that we
rebuild the server (rebuild = reinstall O/S). Now we need to get Node2 back
into the cluster and get Ins2 failed back over to Node2.
Does anyone know, for certain, the correct steps to accomplish this? Obviously,
we could backup everything and completely destroy Ins2 and recreate it on Node2
then rejoin the cluster. But I'm looking for something less destructive.
Is it possible to reinstall SQL, then rejoin the cluster, and then fail Node2
over? Or will there be registry conflictions?
Any help would be appreciated. Also, if you have any links to some official
documentation, that would be great too.
Thanks
Just a quick question about connection management. My application willnever need more than 1 or 2 connections about at any given time. Also, I donot expect many users to be connected at any given time. For efficiency, Iwould like to keep connections alive throughout the lifetime of the objectsrequiring them, rather than opening a new connection, executing code andthen closing it again. What is the most efficient way of doing this?Should I perform the open/close or just one open when I create the objectand a close when I dispose of it?
View 1 Replies View Related