Saturday, February 25, 2012

question on changing recovery model on DB

Hi,
I've got several production DBs that I want to change the recovery model
on from simple to full. Are there any caveats I need to be aware of in
making this change? Or is it just a matter of selecting the 'Full' recovery
model under the 'Options' tab of the DBs Properties and hitting the 'OK'
button? Thanks.Make sure you set up log backup jobs for the databases to prevent the log
file sizes getting out of hand.
HTH
Jasper Smith (SQL Server MVP)
http://www.sqldbatips.com
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"mb" <mb@.discussions.microsoft.com> wrote in message
news:2547FAF9-8BB6-407C-AFCA-E5D2F9082EB0@.microsoft.com...
> Hi,
> I've got several production DBs that I want to change the recovery model
> on from simple to full. Are there any caveats I need to be aware of in
> making this change? Or is it just a matter of selecting the 'Full'
> recovery
> model under the 'Options' tab of the DBs Properties and hitting the 'OK'
> button? Thanks.|||mb wrote:
> Hi,
> I've got several production DBs that I want to change the recovery
> model on from simple to full. Are there any caveats I need to be
> aware of in making this change? Or is it just a matter of selecting
> the 'Full' recovery model under the 'Options' tab of the DBs
> Properties and hitting the 'OK' button? Thanks.
You must immediately perform a Full Backup or your t-logs will still get
truncated every checkpoint.
David Gugick
Quest Software
www.imceda.com
www.quest.com|||Hi,
Once you change your database from SIMPLE to FULL recovery model, you need
to recreate your backup chain by doing:-
1. A Full databaase backup
2. Schedule a transaction log backup frequently
In FULL recovery you need to perform the log backup, this will be helpful to
recover the database point-in-time as
well as help you to keep your LDF file size in control.
Have a look into Recovery model topic in books online for more detail.
Thanks
Hari
SQL SERVER MVP
"mb" <mb@.discussions.microsoft.com> wrote in message
news:2547FAF9-8BB6-407C-AFCA-E5D2F9082EB0@.microsoft.com...
> Hi,
> I've got several production DBs that I want to change the recovery model
> on from simple to full. Are there any caveats I need to be aware of in
> making this change? Or is it just a matter of selecting the 'Full'
> recovery
> model under the 'Options' tab of the DBs Properties and hitting the 'OK'
> button? Thanks.

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