I wonder how do I shrink log file in a specific database which in Mirror/Synchronized/Restoring state..So that database is in Mirror server ( High availability ).
View 4 RepliesHi guys, right now I am having insufficient hard disc space at the secondary server (Mirror side) due to the large db that I have. Therefore, I get a new HDD on the server (Assuming located at drive G) and would like to shift the current mirroring db to that new drive. Is it possible for me to do that ? Hope able to get any suggestion from here ASAP. Thanks.
Best Regards,
Hans
We have mirroring setup for 5 dbs, 4 of which are synchronized and 1 which is in "synchronizing" state on the principal and "restoring" state on the mirror. Mirroring for all dbs has been working fine for the past several months and we have a witness that has allowed automatic failover in the past without problems.
This database has several bulk inserts performed throughout the day and am sure there is some latency due to the size of these transactions.
Not sure as to why this is happening all of a sudden, but the db in question has been in this state for the past 12 hrs. I checked the mirroring status on the principal and it states that it is "synchronizing: data is being transferred from principal to mirror", but the mirror server states that db is in "restoring" state. Can anyone suggest as to how I can get the database on the mirroring server to get back to "mirror, synchronizing/restoring..." state? Or suggest on how I can troubleshoot this?
Thanks in advance.
I have two server A & B and I have always on high availability turned on SQL14.
I need to shrink the log on server A and it's fine if it also needs to shrink B.
My problem is that when I run my shrink command I get:
"cannot be shrunk until all secondaries have moved past the point where the log was added.."
I think I need to drop the High availability on the servers and then run this:
USE iTest2_Claims;
GO
ALTER DATABASE iTest2_Claims
SET RECOVERY SIMPLE;
GO
DBCC SHRINKFILE (iTest2_Claims_Log, 10);
GO
ALTER DATABASE iTest2_Claims
SET RECOVERY FULL;
GO
If the only way to shrink my log file is to drop high availibity how do I do that in script? and how risky is it that the high availaibity will not re-connect?
we config our SAP system to use SQL Server 2005 database mirror. but the mirror server hang by accident, after restart mirror server,the server return to normal,but the mirror can't be resume.
ALTER DATABASE R3P
SET PARTNER resume
the error is:
Msg 1447, Level 16, State 21, Line 1
ALTER DATABASE "R3P" command cannot be executed until both partner server instances are up, running, and connected. Start the partner and reissue the command.
Hi
I want to know what is command that i add to the Query Analyzer until
i tell to the database that it Shrink my DB every 1 day
I know it can be done from all Tasks > Shrink Database ..
But i want to know the Code commands for that for using in Query Analyzer
Thanks
Hi
I want to know what is command that i add to the Query Analyzer until
i tell to the database that it Shrink my DB every 1 day
I know it can be done from all Tasks > Shrink Database ..
But i want to know the Code commands for that for using in Query Analyzer
Thanks
After adding the Witness Server to the Mirror session, the Witness Connection state between the Mirror and Witness Connection is Disconnected and the state between Principal and Witness Connection is Connected.
The procedures defined in Books Online was used to setup Database Mirroring...when the Witness server was added to the Mirror session, only the alter database T-SQL statement was executed on the Principal server.
ALTER DATABASE <db_name> SET WITNESS = 'TCP://<servername>:<port>'
After executing the above statement, a few seconds later the state between Principal and Witness Connection changed to Connected and the state between Mirror and Witness Connection remains Disconnected.
The Mirror session is not using Certificates, every server is on the same domain, using the same domain login account, and all servers have SP2 installed running Enterprise Edition.
Any idea's why the state between Mirror and Witness Connection remains Disconnected?
Thanks,
When performing a tail log backup to an online database through SSMS, the database is placed in restoring state. Is there a proper procedure to take the database out of restoring state after the backup is completed?
View 1 Replies View RelatedWe have a SQL server 2012 database with size 200mb and Transaction Log has gone up to 34GB.
We have SQL server Mirror is enabled and principal database is running with Full Recovery Model.
How can I truncate/Shrink Log files? Will it impact on existing mirroring setup? I am very much new to SQL server.
I have SQL 2005 mmirroring sucessfully working in an ASP.NET 2.0 web application. I also have session state being maintained in SQL Server using the built-in functionality in ASP.NET. The problem is, even with "allowCustomSqlDatabase=True" and specifying a failover partner in the DSN, it appears that ASP.NET does not work with the failover partner. It always tries to get the session info from the "data source" server specified in the DSN.
Is there a way to get the session state to fail over to the mirrored server without writing a custom session state provider?
hi
i have shrink log file of database use dbcc command
Message
Executed as user: sa. Cannot shrink log file 2 (abc.ldf) because all logical log files are in use. [SQLSTATE 01000] (Message 9008) DBCC execution completed. If DBCC printed error messages, contact your system administrator. [SQLSTATE 01000] (Message 2528). The step succeeded.
I am having DB with 4 ndf and 1 Mdf, In properties
1.MDF- Intial Size 5GB and Autogrowth 5GB
2. 5 NDF- Intial Size 20GB and Autogrowth 5GB.
So we are using the template and creating DB's.S o we have more than 30DB on same size. But Sometime actual data was very low not even 15 GB.
is it good if i shrink the DB?
Hi guys
when we do manual Database shrink at normal office hours does it make any issues
or best way to control it
1. Does it lock database and runs the shrink statement.
2. at time of shrink users allowed or not.
3. transactions can be committed.
When Create Mirror Database Server, Where need to store the Transaction Log backup file?I took FULL Backup of my Primary Database, and I restored at my Mirror Server also. When I try to create a Mirror Database."The remote copy of database "<db_name>" has not been rolled forward to a point in time that is encompassed in the local copy of the database log. (Microsoft SQL Server, Error:1412)".I am misplacing the Transaction Log backup file. Where I need to store that file?
View 10 Replies View RelatedI have a 2.8G SQL 7 database with 1.6G used space. I want to shrink it to 1.8G, but after I issued the 'DBCC srhinkfile(datafile, 1800)', it didn't shrink the file, instead it expanded to 2.7G used space? I tried on a test server, the command worked every time although the time to complete the task tended to increase every time.
I did the DBCC DBREINDEX (fill factor 90) and updated usage, the size didn't change. DBCC CHECKDB, CATELOG AND SHOWCONTIG were all performed and there wasn't any error or fragmentation.
Now I'm wondering what's the actual size of my database, 1.6G or 2.7G? If there's a way that I can get back close to my original used sized, then I can try to shink the file again. Any comment is welcome. Thanks advance.
I was contacted by the SAN team to test backup/restore of larger databases using a split-mirror backup (BCV) or clone that is taken from production db server and copied to another sql box. They want to use this process once a week. I see the mounted drives with the data/log files. All looks good. Initially I attempted to attach the databases and received (Unable to open the physical file db.mdf Operating System Error 5 Access is denied). I manually granting SQLServerMSSQLUser$<computer_name>$<instance_name> on all of the physical files 20 total. That worked.
Since this will be weekly, the SAN team performed the copy again and now none of the databases can communicate with the newly copied files. NTFS permissions need to be set again. I'm getting (Operating System error 21: the device is not ready). Is there something that I'm missing in this process how the vendor BCV clones the data and SQL communicates with the copied files as I was thinking it would be more automated process?
Hi there,
I'm new to this forum but was wondering if you could advise me on getting the DB back to an accessible state. I tried restoring the DB but unfortunately I don't have enough disk space. The error message appeared instantly informing me of the lack of disk space. Now it says its in (Loading state) and I cannot access the DB. Is there anyway I can manually change it back??
The database in Mirrored server is always in the state of restoring only.
the database in mirrored server is restored with norecovery
then we started mirroring.
the status of mirroring is successfull and is synchronized.
but the Mirrored server is always in the state of restoting
not allowing use to open the database.
could any one know why this problem is comming and give some solution for this problem so that the mirrored database can be accessible opened and queryed to really verfiy that the changes made in principal database is mirrored to Mirrored database.
I'm testing log shipping locally and had it running between two boxes. I tried to remove log shipping so on the primary I unchecked "Enable this as a primary database in a log shipping configuration" as per another thread. The primary stopped after a bit but the secondary never came out of the (Restoring...) state.
I'm obviously missing a step that needs to be run on the secondary because what I did wouldn't work if site A exploded but I can't figure out what the last step is.
Thanks,
Jeff
I am new to this environment and was asked to ensure that the transaction log shipping for SQL 2005 on W2K3 boxes is working properly. I noticed the db's on the secondary server are show "Restoring..." I am not sure if these were set up in No Recover Mode or Standby Mode. I have no access to the secondary db's. I get an error message when trying to access them (error 927). Monitoring was not set up initially and as you may or may not know can't be turned on after the fact...unless you delete the job and start over.
My question is is "Restoring..." normal and what does it indicate?
I have a database called PrimaryJunk that is being log shipped to another location, secondary database is secondaryjunk. From PrimaryJunk to SecondaryJunk logs ship and apply fine with no issues. So I figured lets make sure that I am able to perform a role change and swap the roles and that is not working well. My original primary db is stuck in restoring state.
I manually backed up the active transaction log on primary server by performing a transaction log backup with the option 'backup the tail of the log and leave the db in restoring state'
MS site has the same step but mentions NORECOVERY. I am not sure if my step above does that automatically. http://msdn2.microsoft.com/en-us/library/ms191233.aspx
Wonder if thats the reason my original primary db is still in restoring state. any idea?
I have a MSSQL7 data file mydata_data.mdf that I would like to load into my MSSQL7.
When I try to restore to my database, I got an error message saying MSSQl does not recognize the file as a valid backup file.
Your help is greatly appreciated.
Hello.Can anyone tell me if a SQL Server 2000 database can berecovered only from the MDF and log files ?I have no backups.Thanks in advance
View 1 Replies View Relatedhow 2 restore database in MS SQL 2005 using .mdf & .ldf file
View 4 Replies View Related
Hello everybody!
Does anyone know how to restore a database from a .dmp file? I'm using the SQL Server Enterprise Manager to do that.
I've searched within the program, but i didn't find anything.
Thanks.
We have a situation that requires converting all INT columns from source database to BIGINT in destination.
By ‘copying’ term, I consider any operation like insert-select, merge, asynchronous replication or any other that will get all data synchronized until some moment in time, i.e. 2015-12-31 10:00 PST when downtime is planned. Before that moment it isn’t important if data in source and destination DB are in sync.
Copying process starts early enough to allow appliance of any technique/technology – there’s enough time to find best solution.
Requirements:
1. Destination database is superset of source, having all tables and all columns plus few more columns in few tables. Additional columns have default NULL or they are computed. INT columns in source are BIGINT in destination.
2. If source and destination are not in sync at the moment downtime begins, it is allowed to have few minutes to wait for synchronization. For instance, if transaction logs from last hour or so need to be shipped, that would be ok. If large table need to be synchronized by comparing row-by-row, it’s not ok.
3. Source database performance must not be compromised by any copying if it’s done before scheduled downtime. There are couple of options I have in mind involving MERGE command but its appliance might be limited by current DB design. Additionally, based on business logic, I cannot be absolutely sure if some row, created while ago, wasn’t changed meanwhile.
For some large tables, there is no indicator at all when any row has changed – I cannot rely on IDs nor there is column like ‘[date last changed] DATETIME’
I have been reading about various kinds of replication, i.e. log shipping but I’m not clear if any of these is applicable. Key points, if there is replication involved, are copying process must start from empty destination database plus synchronization must not compromise source DB performance So, how to do this using any kind of replication?
I was trying to test mirroring and now would like to delete the mirror database but it says I need to remove database mirroring first. I deleted the endpoint and cannot figure out how to remove the mirroring. Can someone please help.
View 1 Replies View RelatedI noticed that after a SQL AlwaysOn failover, one of the DB in the secondary replica is stuck in Restoring state. The primary replica shows that it is in a synchronized state. These are the error logs from SSMS. How do I trace the cause of the problem?
Error: 5901, Severity: 16, State: 1.
Nonqualified transactions are being rolled back in database for an AlwaysOn Availability Groups state change. Estimated rollback completion: 0%. This is an informational message only. No user action is required
Error: 18400, Severity: 16, State: 1.
One or more recovery units belonging to database failed to generate a checkpoint. This is typically caused by lack of system resources such as disk or memory, or in some cases due to database corruption. Examine previous entries in the error log for more detailed information on this failure.
The background checkpoint thread has encountered an unrecoverable error. The checkpoint process is terminating so that the thread can clean up its resources. This is an informational message only. No user action is required.
Hi all,
My question is:
If I need to restore a database when all I have is the backup file, do I need to recreate all the tables, or is it possible to restore into a new database ?
Is it possible to restore a sql server 2000 database into a sql server 2005 database ?
Thanks in advance.
I am trying to restore a database called BCC_DB (I'm actually just needing one table opened to find some data in one column) so I created a blank database called BCCrestore.
I have a .bak file called BCC_DB_backup_201505020017.bak.
I placed it in my local drive C:BCC_DB_backup_201505020017.bak and tried the SQL:
RESTORE DATABASE BCCrestore FROM DISK = 'C:BCC_DB_backup_201505020017.bak'
GO
I get an error:
Msg 3201, Level 16, State 2, Line 1
Cannot open backup device 'C:BCC_DB_backup_201505020017.bak'. Operating system error 2(The system cannot find the file specified.).
Msg 3013, Level 16, State 1, Line 1
RESTORE DATABASE is terminating abnormally.
Hello,
I have just installed sql server 2005 in a windows server 2003 server.
i tried to create a new database from a backup file. after selecting the backup to restore i got the net message.
Restore failed for Server '<ServerName>'. (Microsoft.SqlServer.Smo)
ADDITIONAL INFORMATION:
System.Data.SqlClient.SqlError: Directory lookup for the file'<D:file name.mdf>'. failled with Operating system error 2(The system cannot find the file specified.). (Microsoft.SqlServer.Smo)
i found some information about and it says that it has something to do with the sql writer service i tryed stopping the service but i could not restore the db.
any recomendations to restore this database.
thank's
Michael
I am newbie to SQL database.When I try to restore the SQL database using the Restore database option in SQL server 2005 following error occurs
Restore failed for Server 'MANASIDSQLEXPRESS'. (Microsoft.SqlServer.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Restore+Server&LinkId=20476
ADDITIONAL INFORMATION:
System.Data.SqlClient.SqlError: The backup set holds a backup of a database other than the existing 'KAM_Manasi' database. (Microsoft.SqlServer.Smo)
If the back up file contains files other than I want to restore, how can I restore the files I want in my database?
Please help ,its argent.