Re: Log Shipping In Syn?
- From: "Hilary Cotter" <hilary.cotter@xxxxxxxxx>
- Date: Tue, 23 Jan 2007 08:01:59 -0500
Yes, for an example of how to do this have a look at this -
http://www.sql-server-performance.com/sql_server_log_shipping.asp
--
Hilary Cotter
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"Ed" <Ed@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:D29A7CCA-621C-4202-9452-AE814179F8D4@xxxxxxxxxxxxxxxx
Hilary ,
I would like to make sure I don't misunderstand what you mean
Do you mean I should put three steps (backup --> copy --> restore) into
one
job? Inside the job, I should do "Go To Next Step if succeed" in order to
do
"synchronously".
The way that the SSMS uses to setup is "asynchronously"?
Thanks again
Ed
"Hilary Cotter" wrote:
There are two ways of doing log shipping - synchronously - the way you do
it, and asynchronously.
With synchronous a job, does the backup, copies it to the secondary, and
then applies the log there. Then the job completes and the next scheduled
job runs. If there is some overlap you miss a scheduled backup, copy,
restore operation, but log shipping is resilient to this.
With asynchronous you dump, and then another job does the copy and a
third
job does the restore. Backups will be queued at the primary until they
are
copied, and then queued at the secondary and applied in order there. The
advantage of this is that your exposure to data loss is much less.
--
Hilary Cotter
Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html
Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com
"Ed" <Ed@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:9F855BA3-1813-4ACA-B2A0-008FC8ED8B40@xxxxxxxxxxxxxxxx
Hi,
If I set up the backup of the log file every 5 mins and I also setup
the
copy every 5 mins same as restore every 5 mins, I don't think I am
going
to
get the database updated every 5 mins since the backup and copy could
take
more time to finish. Is there any way to make sure everything in
sequence,
Cackup-->Copy-->Restore in stead of calculating the time for log
shipping?
Thanks
Ed
.
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