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Transaction Log Backups



Author
15 Dec 2008 5:20 PM
Anonymous
SQL Server 2000

Will a transaction log backup occur via a maintenance plan if there are no
changes to the database?

There is a maintenance plan on the server that does a complete backup and
transaction log backups on several databases.  However, I noticed that only
one of the databases is actually getting transaction log backups so I was
wondering if it is because there are no changes to the other databases
occurring.

Thanks!

Author
15 Dec 2008 6:05 PM
Kevin3NF
If t-log backups are setup in the plan, all databases in Full or Bulk-Logged
recovery model will be backed up.  Right click the database, go to
Properties, then options to check the recovery model.

Backup will happen regardless of activity for Full and BL

--

Kevin3NF
SQL Server dude

You want fries with that?
http://kevin3nf.blogspot.com/

I only check the newsgroups during work hours, M-F.
Hit my blog and the contact links if necessary...I may be available.

Twitter: Kevin3NF

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"Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
news:BC2F1954-C4E1-41A2-9FB5-3B87B52002C7@microsoft.com...
> SQL Server 2000
>
> Will a transaction log backup occur via a maintenance plan if there are no
> changes to the database?
>
> There is a maintenance plan on the server that does a complete backup and
> transaction log backups on several databases.  However, I noticed that
> only
> one of the databases is actually getting transaction log backups so I was
> wondering if it is because there are no changes to the other databases
> occurring.
>
> Thanks!
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Author
15 Dec 2008 6:16 PM
Anonymous
I thought the same thing, i.e., the databases were set to simple recovery but
they weren't.  All the databases are set to full recovery.

Any other ideas why the transaction log backups are not being created. 
There are no errors when I run the plan.

Show quoteHide quote
"Kevin3NF" wrote:

> If t-log backups are setup in the plan, all databases in Full or Bulk-Logged
> recovery model will be backed up.  Right click the database, go to
> Properties, then options to check the recovery model.
>
> Backup will happen regardless of activity for Full and BL
>
> --
>
> Kevin3NF
> SQL Server dude
>
> You want fries with that?
> http://kevin3nf.blogspot.com/
>
> I only check the newsgroups during work hours, M-F.
> Hit my blog and the contact links if necessary...I may be available.
>
> Twitter: Kevin3NF
>
> "Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
> news:BC2F1954-C4E1-41A2-9FB5-3B87B52002C7@microsoft.com...
> > SQL Server 2000
> >
> > Will a transaction log backup occur via a maintenance plan if there are no
> > changes to the database?
> >
> > There is a maintenance plan on the server that does a complete backup and
> > transaction log backups on several databases.  However, I noticed that
> > only
> > one of the databases is actually getting transaction log backups so I was
> > wondering if it is because there are no changes to the other databases
> > occurring.
> >
> > Thanks!
>
>
>
Author
15 Dec 2008 4:06 PM
Ekrem_Önsoy
How about the Maintanence Plan history and job history?  Is there any clue
in those logs?

--
Ekrem Önsoy



Show quoteHide quote
"Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
news:0C386A16-14DC-4DC9-BAC3-27EF96FAF157@microsoft.com...
>I thought the same thing, i.e., the databases were set to simple recovery
>but
> they weren't.  All the databases are set to full recovery.
>
> Any other ideas why the transaction log backups are not being created.
> There are no errors when I run the plan.
>
> "Kevin3NF" wrote:
>
>> If t-log backups are setup in the plan, all databases in Full or
>> Bulk-Logged
>> recovery model will be backed up.  Right click the database, go to
>> Properties, then options to check the recovery model.
>>
>> Backup will happen regardless of activity for Full and BL
>>
>> --
>>
>> Kevin3NF
>> SQL Server dude
>>
>> You want fries with that?
>> http://kevin3nf.blogspot.com/
>>
>> I only check the newsgroups during work hours, M-F.
>> Hit my blog and the contact links if necessary...I may be available.
>>
>> Twitter: Kevin3NF
>>
>> "Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
>> news:BC2F1954-C4E1-41A2-9FB5-3B87B52002C7@microsoft.com...
>> > SQL Server 2000
>> >
>> > Will a transaction log backup occur via a maintenance plan if there are
>> > no
>> > changes to the database?
>> >
>> > There is a maintenance plan on the server that does a complete backup
>> > and
>> > transaction log backups on several databases.  However, I noticed that
>> > only
>> > one of the databases is actually getting transaction log backups so I
>> > was
>> > wondering if it is because there are no changes to the other databases
>> > occurring.
>> >
>> > Thanks!
>>
>>
>>
Author
15 Dec 2008 7:06 PM
Kevin3NF
Query your msdb..backupset table to see if they are being created but not in
the location you expect...

--

Kevin3NF
SQL Server dude

You want fries with that?
http://kevin3nf.blogspot.com/

I only check the newsgroups during work hours, M-F.
Hit my blog and the contact links if necessary...I may be available.

Twitter: Kevin3NF

Show quoteHide quote
"Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
news:0C386A16-14DC-4DC9-BAC3-27EF96FAF157@microsoft.com...
>I thought the same thing, i.e., the databases were set to simple recovery
>but
> they weren't.  All the databases are set to full recovery.
>
> Any other ideas why the transaction log backups are not being created.
> There are no errors when I run the plan.
>
> "Kevin3NF" wrote:
>
>> If t-log backups are setup in the plan, all databases in Full or
>> Bulk-Logged
>> recovery model will be backed up.  Right click the database, go to
>> Properties, then options to check the recovery model.
>>
>> Backup will happen regardless of activity for Full and BL
>>
>> --
>>
>> Kevin3NF
>> SQL Server dude
>>
>> You want fries with that?
>> http://kevin3nf.blogspot.com/
>>
>> I only check the newsgroups during work hours, M-F.
>> Hit my blog and the contact links if necessary...I may be available.
>>
>> Twitter: Kevin3NF
>>
>> "Anonymous" <Anonym***@discussions.microsoft.com> wrote in message
>> news:BC2F1954-C4E1-41A2-9FB5-3B87B52002C7@microsoft.com...
>> > SQL Server 2000
>> >
>> > Will a transaction log backup occur via a maintenance plan if there are
>> > no
>> > changes to the database?
>> >
>> > There is a maintenance plan on the server that does a complete backup
>> > and
>> > transaction log backups on several databases.  However, I noticed that
>> > only
>> > one of the databases is actually getting transaction log backups so I
>> > was
>> > wondering if it is because there are no changes to the other databases
>> > occurring.
>> >
>> > Thanks!
>>
>>
>>

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