Any comments about what happens when we get a power failure using simple mode
transaction Log?
I had 3 Power failure and there has not been any problems with the data.
The auto recuperation informs that 5343 rows where commited and 0 rolled back.
Can I expect this behaviour in the future? (another power failure).
Note that I have a UPS, but I didn't have time to shutdown properly.
Run DBCC CHECKDB if you haven't already.
You should configure your UPS to shutdown the server automatically after N
minutes of power failure.
David Portas
SQL Server MVP
|||If you have hardware write cache, you need to make sure it is properly backed up, and follows a
certain set of rules. If it does, the database should not go corrupt because of a power failure. If
you don't have hardware write cache, then you probably don't have battery backup and you can see a
torn page. See http://www.microsoft.com/technet/pro...lIObasics.mspx for
full information.
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
Blog: http://solidqualitylearning.com/blogs/tibor/
"juan carlos via droptable.com" <forum@.droptable.com> wrote in message
news:51122050ED1E0@.droptable.com...
> Any comments about what happens when we get a power failure using simple mode
> transaction Log?
> I had 3 Power failure and there has not been any problems with the data.
> The auto recuperation informs that 5343 rows where commited and 0 rolled back.
>
> Can I expect this behaviour in the future? (another power failure).
> Note that I have a UPS, but I didn't have time to shutdown properly.
Showing posts with label logi. Show all posts
Showing posts with label logi. Show all posts
Friday, March 23, 2012
Power failure using simple mode transaction Log
Any comments about what happens when we get a power failure using simple mod
e
transaction Log?
I had 3 Power failure and there has not been any problems with the data.
The auto recuperation informs that 5343 rows where commited and 0 rolled bac
k.
Can I expect this behaviour in the future? (another power failure).
Note that I have a UPS, but I didn't have time to shutdown properly.Run DBCC CHECKDB if you haven't already.
You should configure your UPS to shutdown the server automatically after N
minutes of power failure.
David Portas
SQL Server MVP
--|||If you have hardware write cache, you need to make sure it is properly backe
d up, and follows a
certain set of rules. If it does, the database should not go corrupt because
of a power failure. If
you don't have hardware write cache, then you probably don't have battery ba
ckup and you can see a
torn page. See http://www.microsoft.com/technet/pr...>
Obasics.mspx for
full information.
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
Blog: http://solidqualitylearning.com/blogs/tibor/
"juan carlos via droptable.com" <forum@.droptable.com> wrote in message
news:51122050ED1E0@.droptable.com...
> Any comments about what happens when we get a power failure using simple m
ode
> transaction Log?
> I had 3 Power failure and there has not been any problems with the data.
> The auto recuperation informs that 5343 rows where commited and 0 rolled b
ack.
>
> Can I expect this behaviour in the future? (another power failure).
> Note that I have a UPS, but I didn't have time to shutdown properly.
e
transaction Log?
I had 3 Power failure and there has not been any problems with the data.
The auto recuperation informs that 5343 rows where commited and 0 rolled bac
k.
Can I expect this behaviour in the future? (another power failure).
Note that I have a UPS, but I didn't have time to shutdown properly.Run DBCC CHECKDB if you haven't already.
You should configure your UPS to shutdown the server automatically after N
minutes of power failure.
David Portas
SQL Server MVP
--|||If you have hardware write cache, you need to make sure it is properly backe
d up, and follows a
certain set of rules. If it does, the database should not go corrupt because
of a power failure. If
you don't have hardware write cache, then you probably don't have battery ba
ckup and you can see a
torn page. See http://www.microsoft.com/technet/pr...>
Obasics.mspx for
full information.
Tibor Karaszi, SQL Server MVP
http://www.karaszi.com/sqlserver/default.asp
http://www.solidqualitylearning.com/
Blog: http://solidqualitylearning.com/blogs/tibor/
"juan carlos via droptable.com" <forum@.droptable.com> wrote in message
news:51122050ED1E0@.droptable.com...
> Any comments about what happens when we get a power failure using simple m
ode
> transaction Log?
> I had 3 Power failure and there has not been any problems with the data.
> The auto recuperation informs that 5343 rows where commited and 0 rolled b
ack.
>
> Can I expect this behaviour in the future? (another power failure).
> Note that I have a UPS, but I didn't have time to shutdown properly.
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