Making copies of data which may be restored after a data loss event or to recover data from some earlier point in time.

learn more… | top users | synonyms (1)

2
votes
3answers
851 views

Backups script completes, but doesn't back up all dbs

I'm running sql server 2005 and I've made a simple backup script that backs up all the databases on one server. The script always succeeds, but when I go to check the log or the files, I see it has ...
5
votes
1answer
797 views

Process attempted to unlock a resource it does not own

SQL Server 2005 SP4 32-Bit I have a DBCC CHECKDB job running nightly. Last night, soon after the job started, I got the errors below. The database is NOT in suspect mode, and CHECKDB comes back clean ...
1
vote
4answers
2k views

Automated SQL backup on a timely fashion, & cleaup the database for the backed up data

I need to back up SQL database (historian), on a timely fashion, and then clean up the database by removing the backed up data. I am using MS SQL 2008 (R2), on a Windows XP machine. The biggest issue ...
-1
votes
1answer
158 views

IO Frozen in error SQL error log

The log shows IO DBName is Frozen follow by thaw but yet my database schedule backup task which normally been running isn't since the network team are doing backs (not database backups, according to ...
1
vote
0answers
125 views

SQL Server 2005 Unexpected Disk Usage during Backups [closed]

On our SQL Server 2005 SP4 server we have a maintenance plan in place which performs a full backup of selected databases on a nightly basis. The databases are configured in Simple recovery mode and ...
1
vote
1answer
175 views

MySQL: parallel restores at same time from backup files?

Slightly related to this question, but for MySQL: Would it be possible/wise to execute 2 parallel restores from a single backup? Is it possible/wise to do a parallel restore of two independent ...
1
vote
1answer
682 views

Two databases of same size, backups sizes are very different

This is not a big problem for me, but still, I would like to understand what is happening here. I have two databases on my SQL Server 2008 (10.00.1600) - they are restored from the same backup (and ...
2
votes
1answer
852 views

MongoDB: move documents before capping

The cappedCollection concept works well for most of my projects where cleaning old data without care makes sense. For another projects, I need a more complex and safe concept. The requirement is ...
4
votes
5answers
3k views

How can I tell if a SQL Server backup is compressed?

We have recently upgraded from SQL Server 2005 to SQL Server 2012. Under SQL Server 2005 there is no option to create compressed backups as there is in 2012. If you attempt BACKUP DATABASE ... WITH ...
-1
votes
1answer
190 views

Back up my ASPNETDB

I want to back up my database but I got this error: Cannot open database "ASPNETDB" requested by the login. The login failed. Login failed for user 'My-laptop\user'. I'm using SQL Server Express ...
2
votes
2answers
11k views

Backup Access Database Daily/Weekly

We have a Microsoft Access database split into backend/frontend. What I am looking for is to be able to automatically backup these files on a daily or weekly basis - what is the best way to go about ...
1
vote
1answer
118 views

Does the SQL Server Backup Database Command also backup views from a Database?

I have a backup job (SQL Server Agent job) which will iterate through all of our SQL Server databases in SSMS, invoke the BACKUP DATABASE command to create a .bak file on a different server. This ...
13
votes
5answers
49k views

media family on device is incorrectly formed. SQL Server cannot process this media family

I am trying to restore a .BAK in SQL server but get the following error: Msg 3241, Level 16, State 7, Line 1 The media family on device 'c:\glyn\JA.bak' is incorrectly formed. SQL Server cannot ...
2
votes
4answers
183 views

Using Mirroring for incremental backups?

We have a machine tool application that runs on a SQL server backend. These tools run all day every day and I am looking for a way to incrementally backup the database without any machine downtime. ...
1
vote
2answers
2k views

SQL Server 2008 R2 Restore COPY_ONLY full backup with transaction logs

After doing some research I cannot seem to find an answer to this question. Background I am attempting to setup a backup plan that fits the following three requirements: Reliability of backups, ...
1
vote
1answer
474 views

Postgresql: Difference between pg_dump and backup/restore?

Don't they essentially do the same thing by storing all the data in a file and dumping it into another database? Is it that pg_dump just adds the data on to whatever is already there and restore ...
0
votes
0answers
121 views

Tape rotation strategies

I am trying to find a tape rotation strategy that would be optimal under the following conditions: Backup Media Rotation strategy should support the following: Media Archives required ...
2
votes
1answer
597 views

MySQL backup InnoDB

I have a VoIP server running 24x7. At low peak hour at lease 150+ users are connected. My server has MySQL running with InnoDB engine on Windows 2008 platform. I like to take at least 2 times full ...
4
votes
2answers
3k views

List DB2 backups

Is there a way to list the DB2 backups? All I can find is db2 list history backup all for <dbname> but I think you need to check through all of those to see if they've since been deleted. This ...
5
votes
1answer
386 views

SQL availability groups log maintenance

I have a AG with 2 nodes in a site in sync mode and 1 offsite in async mode. I'm having trouble understanding how the logspace is maintained in this scenario. For instance, I'm taking log backups ...
4
votes
3answers
532 views

Backup strategies for zero data loss

I am working on one project and it has around 100K records. We can afford a downtime of 1 day but we need the data to be always available to us in latest state. I've gone through two options: 1) ...
3
votes
1answer
330 views

Backing up a 400-500 GB database on MySQL/Amazon RDS?

We have an Amazon RDS small instance for a MySQL datawarehousing database. Database size will be around 400-500 GB very shortly. What is the best way to backup our database? Can it be done ...
1
vote
1answer
265 views

Restoring a differential backup in SQL server 2005

I have created a full back up of my database by executing the line below in my application: Dim Query As String = "backup database Ari to disk='G:\Documents and Settings\i\Desktop\BKAR\" & ...
0
votes
1answer
314 views

Restoring a differential backup in SQL server 2005 [duplicate]

I have created a full back up of my database by executing the line below in my application: Dim Query As String = "backup database Ari to disk='G:\Documents and Settings\i\Desktop\BKAR\" & ...
0
votes
0answers
34 views

Performing a Transaction Log Backup on a Live Database [duplicate]

I have a server 2012 database that has a transaction log that is growing at a rapid rate. i have a job that runs once a day after production hours which backs up the log file and shrinks it. The ...
1
vote
0answers
577 views

How to backup a running SQL Server CE database with full data?

I need to move my running windows-based app (built in C#) to another machine, but I also need to transfer the whole data, how can I take a backup from the .sdf file and use it with the new installed ...
1
vote
2answers
893 views

What's the best way to backup DB files via network on Linux and Solaris machines?

I wonder what the best way to backup files via the network. I have Solaris machines with Oracle 10i on a Veritas cluster. Machines are connected to EMC storage. The /data/oracle directory is mounted ...
1
vote
1answer
72 views

Scheduling a backup in SQL Server 2005

I am trying to schedule back up in SQL Server 2005 with management option. I am unable to find database name while scheduling a backup with full option. Database name is not over there in selected ...
3
votes
1answer
2k views

How to tell what's failing at making backups?

I have an instance of SQL server that is regularly getting errors like this: 02/25/2013 23:22:38,spid138,Unknown,BackupVirtualDeviceFile::SendFileInfoBegin: failure on backup device ...
1
vote
1answer
2k views

Is storing archive logs on local disk and backups on vendor storage possible?

I am using DB2 9.7. My LOGARCHMETH1 is set to VENDOR library. Example: LOGARCHMETH1=VENDOR:/usr/openv/netbackup/bin/nbdb2.sl64 Is it possible to call the following backup command: db2 backup ...
0
votes
1answer
1k views

Is it possible to pipe the result of a mysqldump straight to rsync as the source argument?

Is it possible to pipe the result of a mysqldump straight to rsync as the source argument? Conceptually, I was thinking something like: mysqldump -u root -p database_to_backup > ...
1
vote
1answer
436 views

DB2 online restore - “SQL1035N The database is currently in use.”

I am trying to do ONLINE RESTORE ROLLFORWARDING TO END OF LOGS AND COMPLETE. When I run this command I am getting error SQL1035N The database is currently in use. It does not allow any connections to ...
1
vote
1answer
147 views

Online backups with VENDOR library: what should be set for ACTIVE LOG PATH?

My customer is using Veritas NetBackup so we use its library file in the LOGARCHMETH1 parameter for the VENDOR option. That is for archive logging path. What path should be set for ACTIVE LOG PATH ...
4
votes
1answer
293 views

What are the best practices for backing up a secured SQL Server 2012?

I want to state right off the bat that I'm not looking for information on how to backup a SQL Server. I've got that taken care of. I'm looking for some form of documentation that will tell me the ...
1
vote
1answer
4k views

DB2 Online Restore but Without Roll Forward?

I read a lot of documentations for db2 restore but I could not find how to perform online restore from the last database backup but without roll forwarding of logs? I will appreciate command ...
1
vote
2answers
4k views

SQL Server - backup / restore schema only (not a duplicate if that's what you're thinking!)

We have a DB on over 100 servers of which we want to backup / restore the structure of just 1 at a time to a specific UAT database. They're all called the same thing but vary in terms of schema - ...
0
votes
0answers
357 views

How to do point in time recovery of binary log files into .sql file

I have written a shell script to do an incremental backup of MySQL database. For point in time recovery I'm using the binary logs generated in /var/lib/mysql directory. For point-in-time recovery, Im ...
4
votes
4answers
11k views

There is any option for mysqldump to ignore databases for backup in mysql

We have 40 databases in our server. We want to take 36 databases backup using mysqldump. How can i ignore remaining 4 databases in mysqldump command? Is there any option for mysqldump to ignore ...
1
vote
2answers
335 views

Move named instance to another server

To be honest I'm not a DBA expert. I get asked by one of my clients in terms of moving a SQL Server development instance that is stored in the production server (source) to another server ...
3
votes
1answer
598 views

SQl Server 2008 R2 - sa can login but not access database

Up until this morning I had no problems accessing our database. This morning, something has changed and I can no longer access our database (called EMS_Main) using the sa login. I can log into the ...
2
votes
3answers
3k views

How to retrieve master log position and master log file in shell script

I'm writing a shell script for point in time recovery for MySQL database.For the below statement I need to specify the start position and end position of a log file. mysqlbinlog ...
4
votes
2answers
797 views

Restore SQL Server database from .sql files

So we had an encrypted database that puked and killed our whole SQL Server setup. Sucks about our data, but we were smart enough to have our data structures / stored procedures / functions in Git The ...
1
vote
1answer
346 views

Mysql Incremental Backup and point in time recovery

I'm writing a shell script using the concept of binary logs for point in time recovery. Now, the scenario is such that a full-backup will happen every alternate day and Incremental backup should be ...
2
votes
0answers
65 views

Is it possible to have a valid backupset with null position?

In database restore process I need to rely on position column exists in backupset record to restore the latest backupset. Restore the latest backup on the database I noticed sometimes position is ...
7
votes
1answer
3k views

SQL Server distribution database log file grows uncontrollably after full database backup

We have a merge replication environment that is pushing to 8 subscribers. This is working fine. Our distribution database is setup in Simple recovery mode. We have a maintenance plan that will backup ...
0
votes
2answers
325 views

How to influence Oracle backup output size?

I have two environment one Prod one Dev. Dev is created by Prod data and both have a similar database size. However, the backup output size varies greatly. Prod is about 300 M while Dev always above ...
3
votes
2answers
4k views

Which hot backup tools for MySQL InnoDB database : Percona XtraBackup, Zmanda Recovery Manager Enterprise or Community or…? [closed]

I manage a PHP/MySQL website : max 500 simultaneous users / average of 4000 per hour in update/read 1 MySQL Community Server (5.1) - (Xeon / 16 Go RAM) InnoDB Storage engine on 100 tables for 1.4 Go ...
1
vote
4answers
8k views

Restore backup fails - not enough disk space [duplicate]

I have a backup that's about 6Gb. It's a "light" backup of the original (with the log tables purged), which is about 14Gb. I try to restore the backup on my SQL Express local server. It fails with a ...
1
vote
1answer
1k views

MySQL Point in Time Recovery For Just a Single Schema?

Is it possible to simply restore a single schema and bring it to a point in time (Say three hours ago) without bringing the entire database back? I can think of a lengthy method of backing up each ...
3
votes
1answer
9k views

Error 9001, Severity: 21, State: 1 The log for database 'DB_NAME' is not available [closed]

I have a SQL Server 2008 R2. I got a mail that the backup had failed, I opened the SQL log viewer and started browsing. And i found these two errors a bunch of times. error 1: Date ...