We are doing a full backup at night. During the day we are doing a backup of the log every hour. How do I delete the log backups from the media without deleting the device itself. I would like to do this once we have a full backup for the day. The media we are backing up the logs to is disk.
View 3 RepliesDear All,
I know the basic defiinition of these two options, but i am not very clear why would someone choose one over another,
currently I am using Append to Media option, and every day backup, I see my backup files growing in size.
can someone give me nice example about these two options,
Thanks,
I am new to SQL 2005. I have setup and new maintanaince plan of making backup on to different paths but i encountered an error saying
Executing the query "BACKUP DATABASE [promis_05] TO DISK = N'E:\ERP Database\ERP Backup\Promis_05', DISK = N'\\backupsrv\ERP Backup\Promis_05' WITH NOFORMAT, INIT, NAME = N'promis_05_backup_20061111181236', SKIP, REWIND, NOUNLOAD, STATS = 10
" failed with the following error: "The volume on device 'E:\ERP Database\ERP Backup\Promis_05' is not part of a multiple family media set. BACKUP WITH FORMAT can be used to form a new media set.
BACKUP DATABASE is terminating abnormally.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
We did not know what to make of this.
1) Is it bcoz i am backing up the database on 2 locations same time.
2) What is BACKUP WITH FORMAT?
3) Why won't it let me add a new file that is not part of the 'family' ?
4) How does it get to be part of the family?
Thought and ideas are highly appreciated!
My Vista system hangs immediately after I insert the second blank DVD. I'm doing a simple backup of my user files. I'm using Vista Premium, fully up to date with patches, minimal software installed because this system is 100% used as a Media Center. Hardware is off the shelf HP Media Center m8067n.
I checked Microsoft knowledgebase and no other similar cases popped up. Is anyone else experiencing this?
We are getting error and we are aware that there should be 2 files but we are able to find the second file,how to search all files(2) so that we may restore DB.
View 4 Replies View RelatedHi, I'm from Argentina. I made a backup of my database from ServerA (SQL 2000) and trying to restore it to ServerB (SQL 2005) I'm getting the following error: "The media set has 2 media families but only 1 are provided".
Any ideas? Thanks.
Using Ola Hallengren's scripts I do a full backup of a database on a Sunday. Then differential backups every 6 hours and log backups every hour. I would like to keep a full week of backups based off the full backup done on Sunday. Is there a way for me to clear out the diff and log folders after the successful full backup on Sunday nights?
View 2 Replies View RelatedNeed to restore database,here's the scenario:
Data got deleted on Friday evening, need to have database restored to FRiday afternoon and also some data has been entered on Monday, which needs to be there.
We take a full backup in the early morning and hourly transaction log back during the working hours for one database in the production server. The application team made certain changes to the design of the said database in their development server. The backup from the development server was restored to the production server during working hours. After the restoration should we take a full backup before next transactional logbackup? Would the transactional log backup with out a full backup after the restoration of a database be valid?
View 5 Replies View RelatedI have a database that is just over 1.5GB and the Full backup that is 13GB not sure how this is since we have compression on for full backups and my other full backups are much smaller than there respective databases...Now my full backup is taken every Sunday night and the differentials are taken every 6 hours after the full backup. Now I have been thrown into this DBA role with little to no experience just what I have picked up and read. So my understanding of backups are limited but what I think I understand is that we take a full backup and the differential only captures what changes in the database so my question is why is my database 1.5GB but my differential is 15.4GB? I have others database that are on the same instance and don't seem to have this problem. I also just noticed that we do not rebuild the index before a full backup like we do on other instances...
View 13 Replies View RelatedIf my backup starts at 8PM and take 1 hour to complete, will the changes made to the database during that hour be captured in the full backup?
Stated another way, will my backup be a snapshot of:
a) 8PM when the backup started
b) 8PM with some of the changes made between the hour
c) 9PM when the backup finished?
Anybody know the exact way SQL Server handles that logic?
Thanks,
Marc
Hi
I am using the Simple recovery model and I'm taking a weekly full backup each Monday morning with differentials taken every 4 hours during the day.
On Wednesday afternoon, a programmer ran a process that corrupted the db and I had to restore to the most recent differential. It was 5pm in the afternoon and a differential backup had just occured at 4pm. No problem, I figured.
I restored the full backup from Monday morning and tried to restore the most recent differential backup. The differential restore failed. Since I had used T-SQL for the initial attempt, I tried using Enterprise Manager to try again.
When viewing the backup history, I see my initial full backup taken on Monday plus all the differentials. BUT, on closer inspection, I noticed another full backup in the backup history that was taken early Tuesday morning. I can't figure out where this Tuesday morning full backup came from. It wasn't taken by me (or scheduled by me) and I'm the only one with access to the server. My full backups are usually named something like HCMPRP_20070718_FULL.bak. This erroneous full backup was named something like HCMPRP_03a_361adk2k_dd53.bak. It seemed like it was a system generated name. Not something I would choose. To top it off, I could not find this backup file anywhere on the server and when I tried to restore using this full backup, it failed.
Does anyone have any clues as to where this full backup might come from? Does SQL Server trigger a full backup on its own if some threshold is reached?
I ended up having to restore using the differential taken just before this erroneous full backup and lost a day of transactions.
Any insight is greatly appreciated.
Hello,
I have MS SQL 2005 server with 300+ databases on it. The application is set up that way that it creates a new database as needed (dynamically). Do not ask me why - I hate this design... So, it can create 3-4 databases a day (random time).
I've scheduled full backup of all databases to run once at night, and it runs just fine. Besides that, I have scheduled tran logs backup of all databases to run every hour. This backup fails from time to time with the following error:
Executing the query "BACKUP LOG [survey_p0886464_test] TO DISK = N'D:\backups\log backups\survey_p0886464_test_backup_200708072300.trn' WITH NOFORMAT, NOINIT, NAME = N'survey_p0886464_test_backup_20070807230002', SKIP, REWIND, NOUNLOAD, STATS = 10
" failed with the following error: "BACKUP LOG cannot be performed because there is no current database backup.
BACKUP LOG is terminating abnormally.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
So, I think what happens is since my full backup of all databases are scheduled to run only once at night, and tran logs every hour, when new database is created during the day, there is no full backup for it, that is why tran logs backup fails. Becuase after the failure, if I run full backup again, then tran log runs just fine afterwards.
I am new to MS SQL Server, I am mostly working with Sybase IQ. Do you know if I can "trigger" full backup every time when new database created to avoid tran lof failure?
Or is it possible to schedule full backup to run if tran log backup fails?
Any advice will be much appreciated.
I have a full backup and several diff backup,now i want to restore
firstly,I restore full backup
RESTORE DATABASE ***
FROM DISK = 'D:databackup200610140000.bak'
WITH NORECOVERY
GO
it's working,then i don;'t know how to continue
Thanks in advance
I have a transaction log which is backed up 5 times a day to a device.
The Transaction log is growing quite quickly in between each backup. The backup device is also growing at a much quicker rate.
realistically i would like to only keep 2 weeks worth of transaction log backups in the device.
for the transaction log backup i have tried the following transact-Sql
'Backup Log [imsv23] to [imsv23_TL_2] with RetainDays = 7, Init, NoUnload, Name = N'imsv23 TL V2', NoSkip,Stats=10,Noformat'
but due to all of the contents in the backup set not having expired the backup fails.
i need to reduce the size of the backup device. all of the backup sets have expiry dates but none of them are being deleted from device.
so my problem is 1 i need to remove the excessive backups from the device
2 i need to set up the automatic backups so that these datasets are removed when the expiry date is reached.
thanks in advance
I created a backup device and then scheduled a recurring backup of one of my SQL databases for SMS. I right-clicked on the database name and chose All Tasks | Backup and set a daily schedule.
Now I want to delete the whole thing and use Database Maintenance Plans instead. The backup device never showed up in Management | Backup so I deleted the backup files (and devices?) from NT Explorer. The backups still occur, I'm guessing, because I never deleted the Schedule. How do I get these backups to stop?
P.S. Forgive me if this is an elementary questions -- I am new to SQL.
Thanks.
Does anyone know a way of deleting old backup information? We'll shortly be in a position where SQL thinks we have got a certain number of backups whereas in fact the older ones will have been copied to tape & deleted. Apart from being misleading this must also be leaving redundant data in the system/control tables & I'd prefer not to have to look at increasing their size just because of this. Anyone got any tips? Thanks very much to the guys who have responded to my previous 2 questions, being new to SQL I certainly appreciate the help.
View 2 Replies View RelatedHello, everyone:
I just heard that for restore purpose, ths full backup and transaction log backup should be from one maintenance plan. Otherwise transaction log backup files cannot be restored after restoring full backup files.
Is it true? Can anyone offer official documents?
In my system, full and transaction backups are from one maintenance plan. Restores are doing fine. I am not sure that ideal is true or not.
Thanks
ZYT
If I create an adhoc db backup that takes, say 30 miuntes to complete, should I suspend the tran log backups that run every 10 minutes, until the full backup is complete?
Drew
Hi,
Using SQL Server 2005, we have a 2.8Gb database under the Simple recovery model. The database contains ~50M rows and each night ~60k rows are loaded(appended) to the database by a SSIS task.
We configured a Maintenance Plan which is executed once a week to perform a full backup of the database. The resulting backup file is ~2.8Gb, as expected.
We also configured another Maintenance Plan which is executed every day, a few hours after the SSIS task is executed, to perform a differential backup. To our surprise, the resulting backup file is about the same size as the full backup, ~2.8Gb when it should only be a few MB (only 60k rows are added to the database)
When we launch the "Restore Database" wizzard we clearly see the different backup set, Full and Differential but they all have about the same size (same for the physical backup file on disk).
Is there anything we are missing, why are the differential backup that big?
Thanks for any advice.
I have created some backups where expiration dates or days to be
retained were not specified.
Using EM, how do I find the old backups.
Using EM, how do I delete the old backups (hoping this will
clean up the MSDB tables and physically delete the files
from disk).
Thanks!!!!
Such a simple task. Not doing as it should!!
This Maintenance Cleanup Task is set to delete all BAK and TRN files it's made (in seperate maintenance plans) in given path, with the given file extension, delete files based on the age of the file at task run time. Delete files older that 4 days.
The files are now backing up for months and months. I'm not going to take care of this. I've got a computer to do this for me, every time it runs its jobs, every 4 hours and once overnight.
This is ignoring commands and refusing to do as it's told. I've checked the settings in here over and over. It's so simple - what could be wrong? I've checked the path, the file age, the extensions... The disks are getting full!
Has anyone seen anything like this?
Friends -
I am looking for a windows script (bat file) to delete backup files which are older than 2 days.
Please provide scripts on this.
Appreciate your support
Cheers :)
Satish
I am using the backup task and backing up a database but want to delete all backup files older than 5 days old. I am using the file task for this and have built the path in a variable but am trying to use a wildcard for the time. I am getting illegal character in path. How can I go about this.
I currently have E:MSSQL.1MSSQLBackupdatabasename_backup_20070309*.bak in my input variable and am trying to delete the file databasename_backup_200703091532.bak
I have a maintenance plan set to back up my 2 primary databases, one about 1 GB, the other about 2GB. I have about 4 GB available on the back up drive. I have set it to delete old backups more than 1 minute old. Problem is, the first night it works fine, the second night it sometimes it refuses to delete the old and therefore does not have enough space to complete the new back-up. Does anyone run into this before? Does it complete both back-ups THEN erase the old, in which case I need to have about 6GB available? Sometimes it works and sometimes it doesn't. It can be going along fine for weeks then stop working. Any info or links to how this is supposed to work would help.
TIA
In SQL Server, whether the full backup of a database includes the backup of the log?
View 1 Replies View RelatedHi:
I have 30 databases on sql server 2005 that I need to do a full backup every morning at 7:00 and tran log backup every 30 minutes until 7:00 PM. If I create a maintenance plan for a backup using the wizard I have the option of starting a full backup at 7 am and then an option of doing tran log backups every hour using a different schedule. I plan on selecting the option to create a different folder for every database. I just need to confirm that in this way the way to restore the data would be
1. to restore a full backup
2. apply all the tran logs depending on the time they want to recover back to.
I just think this is the easiest approach to have 30 databases on the same backup scheme instead of creating a separate backup device for each database and doing a full backup on that device and appending all tran logs to that device which means just 1 bak file versus the above strategy with a number of tran log files. Please advise.
Thanks
I start a full backup on a database at 5pm. The backup job takes 3hours to complete. While the backup job is running, someone insertsrecords to the db. Will the backup include the new records? Or inother words, are the contents of a SQL Server backup a snapshot of thedatabase at the start time of the backup?
View 1 Replies View RelatedI have a scheduled job backup/maintenance plan. In it I told it to delete all logs older than one day.
Does that mean it delete logs for every job or just that job? I ask because for some reason all the logs on every job is being truncated down to one day.
Thanks
We need to setup an AO availability Group for a database for which a full backup exists but the DB is in simple recovery mode now. If i change the recovery mode to full and try to configure AG will this full backup will be used or do i need to create a new full backup.
View 4 Replies View RelatedIf a full backup kicks off at 6pm within SQL Server, and takes 2 hoursto complete, will transactions between 6pm and 8pm be included in thebackup?Tks
View 1 Replies View RelatedQuestion 13 GHZ CPU (Intel pentium 4) single cpu + 2 GB Memory + SCSI HDDDatabase size 10 GB - How long will full database backup take if thebackup is writing a file to the hard disk (separate hard disk)Question 2during this full backup are users and application able to access thedatabasefor examplea) select recordsb) insert , update, delete recordsor is the database backup causing the database to be exclusivelylocked up ?Thanks in advance
View 2 Replies View RelatedHi all,
We have log shipping set up for some our databases.
So, my question is, Can i take a FULL BACKUP of databases which are involved in log shiping at primary.
--> Please give your comments on this.
Thanks.