How do I check the progress of a SQL Server recovery?
SQL Server 2008 onwards, the two DMV’s sys. dm_exec_requests and sys. dm_tran_database_transactions provides an insight on the different recovery states of the database startup. The other way is by executing the stored procedure “sp_readerrorlog” to get information about the progress of the database recovery.
How long does SQL database recovery take?
SQL Server took 1802 seconds approximately 30 minutes to recover this database. It might take longer depending on the work SQL Server to do to bring database in a consistent state after recovery.
How do I know if my database is in recovery mode?
Right-click the database, and then click Properties, which opens the Database Properties dialog box. In the Select a page pane, click Options. The current recovery model is displayed in the Recovery model list box.
What are the phases of SQL Server database restore process?
Answer: There are 3 phases of database restore:
- Data Copy: This phase involves copying the data, log, and index pages from the database to the backup file.
- Roll forward or Redo: The redo phase rolls forward that data to the recovery point.
- Roll back or Undo: In this process, any uncommitted transactions are rolled back.
How do I fix SQL Server in Recovery pending mode?
Methods to Fix Recovery Pending in SQL Server Database Issue
- Mark Database in Emergency Mode and Initiate Forceful Repair. Database EMERGENCY mode marks the database as READ_ONLY, disables logging, and grants access only to system administrators.
- Mark Database in Emergency Mode, Detach the Main Database and Re-attach It.
How do I restore a SQL database from recovery pending?
To solve: Restart SQL EXPRESS in Services, Pending issue is solved. In our case it was caused by the disk drive running out of space. We deleted some junk to free space, then fixed the “Recovery Pending” by stopping and restarting the SQL Server Service.
How long does it take to recover a database?
When there are many requests, the recovery time for individual databases can increase. Most database restores finish in less than 12 hours.
How do I fix SQL Database Recovery pending?
Why is my database in recovery mode?
Reasons Behind SQL Database Stuck in “In Recovery” Mode A long-running transaction is rolling back. Transaction log file size is huge. Too many Virtual Log Files (VLFs) are inside the DB transaction log. There was a bug in the SQL Server, which is now fixed.
What are the 3 phases of recovery?
Three phases of recovery : the analysis phase, the redo phase, and finally the undo phase [closed] Closed.
How do I fix recovery pending?
If any methods help you resolve the database in recovery pending state issues, you can try performing the repair….Method 3 – Initiate DBCC CheckDB with repair options
- Set the database has to single user mode;
- Run DBBC CHECKDB with “REPAIR_REBUILD”;
- Set the database to “Online” and re-activate multiple user mode;
What causes recovery pending in SQL server?
Recovery Pending: This state usually occurs when the SQL server knows that recovery of the database is to be done, but something is creating hindrance before starting it. This state is different from the suspect state as it cannot be declared that database recovery will fail, but it has not started yet.
What does sys.database recovery status ( Transact-SQL )?
sys.database_recovery_status (Transact-SQL) Contains one row per database. If the database is not opened, the SQL Server Database Engine tries to start it. To see the row for a database other than master or tempdb, one of the following must apply: Be the owner of the database. Have ALTER ANY DATABASE or VIEW ANY DATABASE server-level permissions.
What does it mean when SQL is in recovery mode?
Figure 1- SQL Database “In Recovery” Mode The database ‘recovering’ state means that the database performs a recovery process and will automatically come online once the process is complete. However, you may experience that the recovery is slow, and the database is stuck in a recovery state.
Where can I find the progress of database recovery?
Most of the information is readily available in the dynamic management views [DMV]. The 2 DMV’s that offer insights into the progress of database recovery are: sys.dm_exec_requests and sys.dm_tran_database_transactions.
What are the phases of SQL database recovery?
An Overview of Different Phases of SQL Database Recovery. 1 Phase 1 – Analysis. This phase starts from the “last checkpoint till the end of the transaction log.” It creates a ‘Dirty Page Table’ (DPT) table that 2 Phase 2 – Redo. 3 Phase 3 – Undo.