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BFP
Starting Member
2 Posts |
Posted - 2011-01-19 : 06:13:51
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| Hi I am having a problem when restoring sql databases. When restoring the databases I will get a sqlexception was unhandled error. The error message will applies to different database each time i do a restore.i have taken four screan shots of the error message i can email the if any one can help,Help |
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GilaMonster
Master Smack Fu Yak Hacker
4507 Posts |
Posted - 2011-01-19 : 07:04:01
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| Post the text of the error (not a screenshot) and the exact command you're running.--Gail ShawSQL Server MVP |
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BFP
Starting Member
2 Posts |
Posted - 2011-01-19 : 10:15:45
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| ALTER DATABASE mydb SET SINGLE_USER WITH ROLLBACK IMMEDIATE;RESTORE DATABASE mydbFROM DISK = ‘c:\mydb.bak’WITH MOVE 'mydb' TO 'c:\sqldata\mydb.mdf', MOVE 'mydb_log' TO 'd:\sqllog\mydb_log.ldf', REPLACE;Full text:SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: 0x6ce969b6; actual: 0x6cf69656). It occurred during a read of page (1:52) in database ID 10 at offset 0x00000000068000 in file 'c:\SqlData\lob.mdf'. Additional messages in the SQL Server error log or system event log may provide more detail. This is a severe error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.Database 'lob' was restored, however an error was encountered while replication was being restored/removed. The database has been left offline. See the topic MSSQL_ENG003165 in SQL Server Books Online.RESTORE could not start database 'lob'.RESTORE DATABASE is terminating abnormally.Processed 1272 pages for database 'lob', file 'matcher_classes' on file 1.Processed 2 pages for database 'lob', file 'matcher_classes_log' on file 1. |
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GilaMonster
Master Smack Fu Yak Hacker
4507 Posts |
Posted - 2011-01-19 : 10:21:19
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Looks like the backup is damaged or the database is corrupt. Run the following on the database that's the source of that backup file and post the full results.DBCC CheckDB(<Database name>) WITH No_INFOMSGS, ALL_ERRORMSGS You should also do some checks of the IO subsystem, as this is almost always an IO subsystem problem.--Gail ShawSQL Server MVP |
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