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

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4
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1answer
182 views

Postgresql, write archive file over mount, secure against simultaneous access?

I am using Postgres 9.2.1 and am saving my archivable WAL over a NFS share. I just use the basic command, given as an example in the postgresql.conf test ! -f /mnt/server/archivedir/%f && cp ...
4
votes
1answer
13k views

Is there a backup operator role in Microsoft SQL Server 2008?

I have a Windows Server 2008 with Microsoft SQL Server 2008 and VERITAS NetBackup installed. Basically, this NetBackup requires a valid logon ID into the SQL Server that is powerful enough to do a ...
4
votes
2answers
943 views

Difference between backup methods: Oracle and MySQL

I was reading that Oracle databases have cold, warm, full and redo backups. Questions How is it possible that MySQL doesn't have as many options? I have read that MySQL has cold backups (it puts ...
4
votes
1answer
497 views

How can I restore SQL Server database to a custom location, if the backup file was renamed?

Suppose I have an SQL Server database called bubu and the respective backup file is bubu.bak. If I want to restore it with the backing store in a custom location, I use the following T-SQL statement: ...
4
votes
3answers
1k views

Restore script in SQL server doesn't work in W7

I need a little help with a restore process, I can't find specific help in other similar questions, sorry if my question does not correspond. I have this script in my system: RESTORE DATABASE [...
4
votes
1answer
47 views

Why does Veritas backup take longer through CMDEXEC than cmd?

"c:\...\dbbackex.exe" -f "C:\...\backup.bch" -p policy_name -s server_name -np The above command, when run from command line takes something like 30sec to finish for a small db or transaction logs. ...
4
votes
1answer
160 views

Preventing full backups for unmodified/slightly modified databases

Is there a way to either: ensure that unmodified databases are skipped during SQL backups, or even better choose between DIFF or FULL backup depending on the percent database changed since last ...
4
votes
1answer
368 views

Possible RMAN orphan files in backup directory

I am trying to scrape together some space in my Oracle 11g backup directory in AIX. I have deleted obsolete files using RMAN's "DELETE OBSOLETE" command, but I see many (just under 200) files dated ...
4
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1answer
173 views

Optimized Way of Scheduling a Differential Backup

I am working with a data warehouse with SQL Server 2012 and was wondering what would be the most optimized, AUTOMATED procedure for a backup/restore strategy. Current observations and limitations: 1)...
4
votes
2answers
5k views

Live backup without lock

In our company we have a lot of MySQL databases. Some of these are critical and we want to take a back-up of all databases. These databases can't be locked because the application can change these ...
4
votes
1answer
82 views

SP for Restoring Database and performing other tasks on it

I am creating a stored procedure for our QA dept that will do the following: Accept specific inputs to generate a consistent name, restore a database (giving it the generated name,) set the db up for ...
4
votes
1answer
4k views

Is Percona xtrabackup the right choice for my 500GB MySQL backup?

I have a MySQL db with 500GB, consisting mainly of Innodb tables, and one big (200GB) MyISAM table. My current backup strategy is copying the db files to an external harddrive. This causes a downtime ...
4
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2answers
2k views

Restore all applicable files in a backup device in T-SQL

I'm using SQL Server (2008 R2 in this case) and I am backing up my databases into backup devices (one per database). Every Sunday the device is overwritten with a new full backup, every night a ...
4
votes
1answer
2k views

Does the Amazon RDS backup/snapshot service lock tables?

We have a database that is 100+GB. Most tables use the InnoDB engine. A regular dump takes 1-2 hours. If we moved to Amazon RDS, would this backup cause table locks? Does Amazon use a simple ...
4
votes
2answers
394 views

SQL Server Transaction Log Initial Data Load

What is the standard process when initially populating a database with 5GB+ to avoid a large transaction log? From my understanding the log file would jump to a large size after the initial load and ...
4
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1answer
1k views

Transaction Log Truncation with Copy Only

I have a database backup job set to use full backup with the Copy only option on once daily. The copy only is on because from what I have read that is the only way to backup a database that is ...
4
votes
2answers
106 views

SQL Server backup medianame

If I make full/differential/log backups to disk under full recovery model it is important to specify MEDIANAME? Is it true that MEDIANAME is only for tape backups? If not, when and why should I ...
4
votes
1answer
71 views

How to extract the structure out of DB2 (Back up Structure)?

Is there a way in db2 to take a backup of the database structure (Metadata) without actual data? My purpose is to pull structure (tables, views, indexes, triggers, procedures and functions) from an ...
4
votes
2answers
44 views

Database Backups vs Server Backups

At my current job, I recently discovered that our MS SQL database servers had no backup devices set up for them. When I asked other IT members about this, the response was that the servers themselves ...
4
votes
1answer
7k views

I/O is frozen on Database & also I/O was resumed on Database on daily basis in log with complete Backup

I would like to say that as on daily basis i got the message in my log file. First The I/O is frozen on Database (DatabaseName) message appears in log. The message is like I/O is frozen on ...
4
votes
1answer
169 views

Restoring database without worring about partitions

On our our production database there is a partitioned table called FullLog. This is updated via triggers so we know who changed the database and when. Which is a problem for me when I restore the ...
4
votes
1answer
221 views

Large Transaction Backup

On my SQL database I run a full backup at 6am and transactional backups every 15 minutes on week days starting at 8am. Every Monday the first transactional backup is 7 Gb. I want to know why, my ...
4
votes
1answer
826 views

Postgres pg_basebackup reports directory exists but is not empty

I have postgreSQL 9.4.1 installed on a Win 2012 Server. I am looking to setup replication between this and another server of the same spec. So I am following guidance on preparing the master ...
4
votes
3answers
256 views

How to find what frequent and/or large transaction have taken place in MS SQL Server?

Each day is experiencing about 1GB sum total of all the transaction log backups that day, while at the end of that week the Full DB backup is about 180MB. For a business database for buying/selling ...
4
votes
1answer
714 views

Differential/T-Log LSN question

So, this is now my third question on this topic. I just keep finding more and more than i want to know and understand about how FULL recovery works. We transitioned a database to FULL yesterday by ...
4
votes
1answer
512 views

Do I need to stop the service to back up the database? [closed]

We have several database driven applications using MS SQL Express, Pervasive, MySQL, and some sort of flat file database. PostgreSQL "may" be added later. We have backup software that is VSS aware. ...
4
votes
1answer
140 views

How dependent are backups on msdb tables like backupset?

I am trying to get some practice making a backup maintenance plan and restoring those backups. I have a script that churns through the most recent full database backup and any subsequent transaction ...
4
votes
2answers
924 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 ...
4
votes
1answer
596 views

Why would a SQL Server 2008 R2 database disable a table index when upgraded to SQL Server 2012

I've restored a database backup in a new SQL Server 2012 server from a .bak made in SQL Server 2008 R2, and one of the tables has it's primary key index disabled. This doesn't happen when I restore to ...
4
votes
2answers
731 views

Change Location of VALIDATE RECOVERY FILES work area

Is there a way to tell the VALIDATE RECOVERY FILES command to use a different location with more available disk space? When I run the command in RMAN, it fails with the following error stack: RMAN-...
4
votes
1answer
139 views

Thoughts about Oracle backup procedure for 11.2 (beginner question)

Two days ago we "found out" that our old, not taken care of, horribly neglected, Oracle DB server was extremely important to our business. The only person who knew anything about this server was ...
4
votes
2answers
276 views

Backup VLDB replicated database in SQL Server?

I have a problem with my backup strategy. Currently I'm doing a Full Backup every night and transaction log backup every 2 hours to TAPE. This used to work without problems, but the size of the DB ...
4
votes
1answer
33 views

Copy-only as the routine backup

We are in planning to upgrade from SQL Server 2008 R2 to SQL Server 2014, with the intention of using Availability Groups. One of the secondaries will be used to do backups. I have tested and ...
4
votes
1answer
2k views

SQL Server 2005 Restore Backup Status Recovery Pending

So at work something dreadful happened a database server went down and I am having an issue recovering one of our databases from our backups. When I try to restore from a backup using SQL Management ...
4
votes
1answer
130 views

Settings for a MySQL backup only slave instance

I have two instances of MySQL running one a server, set up as master and slave. It's all working smoothly together and I'm only using the slave instance for backups to avoid locking up the live ...
4
votes
1answer
2k views

Windows native backups makes SQL Server think that databases backup has been done

community. I've Windows Server 2008 R2 which hosts few virtual machines. One of machines is Windows 2008 R2 server with SQL server 2008 R2 Express installed. Here's the thing: I wrote a script that ...
4
votes
2answers
726 views

Can I manually reset the “internal status flag for a full database backup”?

We recently switched to the FULL recovery model, with full backups being done every weekend, and differentials being taken every day. This worked last weekend, however this weekend the differential ...
4
votes
1answer
8k views

Problem with View When Restoring a MySQL Backup

I have a database (InnoDB) with some tables, views and routines... Periodically I do a backup using the command line: mysqldump -u user -ppassword --routines db_name > backup.sql But I have a ...
4
votes
1answer
412 views

can i backup multiple db2 databases at the same time?

in db2 9.5 LUW i have one db instance to which i just added a second database. we don't have TSM or multiple partitions which is what all the documentation seems to be about when i search the web for ...
4
votes
1answer
1k views

Why are Stored Procedure schema changes not being replicated when using ”initialize with backup”?

In SQL Server I have set up transational replication using the "initialize with backup" option. Data is being replicated fine, as are schema changes to tables. However, schema changes to stored ...
4
votes
1answer
495 views

Oracle crashing on CentOS

Here is alert_XE.log: kkjcre1p: unable to spawn jobq slave process Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc: Process J000 died, see its trace file kkjcre1p: unable to ...
4
votes
1answer
663 views

Which version of Microsoft Tape Format is supported by which MS SQL Server

When you create a backup with Microsoft Sql Server, the resulting file is in Microsoft Tape Format. Different versions of SQL Server apparently use different version of this format. Which version of ...
4
votes
1answer
325 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 ...
4
votes
1answer
1k views

What's the fastest way to replicate a MySQL database from one machine to another?

What's the fastest way to replicate a MySQL database from one machine to another? The two machines are connected via LAN. How to do it without mysqldump? If using mysqldump, is the fastest way $ ...
3
votes
4answers
290 views

Does it make sense to use full recovery if the data and log files are on the same HD?

We have a database that was set up to use full recovery and my guess is that the reasoning was only to prevent data loss if a failure happened between full backups. We make daily full backups of the ...
3
votes
2answers
470 views

Backup SQL DataBase to C$

Another simple SQL backup question from me.... I've got a SQL Server database running on SSMS 2008 and am trying to configure some backup jobs. I am now seemingly fine with backing up and restoring ...
3
votes
3answers
1k views

ms sql differential backup size jumps

We are doing a full backup once a week and a daily diff between that. The total db is 80Gb, the diffs start out under 1Gb, then gradually grow to approximately 3-5Gb which is ok, but then all of a ...
3
votes
2answers
251 views

How to backup the current code of a stored procedure and its permissions as well?

I often get requests to alter stored procedures, in both test, development and production environments. I would like a simple way to save the current code of the stored procedure, before the changes, ...
3
votes
2answers
251 views

Identify the type of a SQL Server backup

Long story short, we had a hosting plan on www.hostforlife.eu (btw, terrible service even on more expensive packages, plus they lost ALL files on their servers and we had to restore our backups as ...
3
votes
2answers
2k views

What port is used by SQL Server to write backups to a remote server?

I have a SQL Server 2008 R2 Standard instance in a "DMZ", so that it can be client-facing. I am trying to have it write its backups to a central location that is within the network. The engineers ...