Showing posts with label upgrade. Show all posts
Showing posts with label upgrade. Show all posts

Monday, March 26, 2012

Replication removal - sysarticles

I had replication on a SQL 7 box and then removed it. I think it was not properly removed as while doing an upgrade of an application that uses the database I got a message saying -
[Microsoft][ODBC SQL server Driver][SQL Server] length of text,ntext,image (179948) to be replicated exceeds configured maximum 65536 - 2147217887 Microsoft OLEDB Provider for ODBC Drivers.
I also notice that the sysarticles table has entries in it for the tables in the database.
How may i resolve this problem?
All help appriciated
set max_repl_size to a larger value and try again.
sp_configure 'max text repl size', 200000
"Rohans" <anonymous@.discussions.microsoft.com> wrote in message
news:90B8EDF5-4EA3-4608-B400-591369278080@.microsoft.com...
> I had replication on a SQL 7 box and then removed it. I think it was not
properly removed as while doing an upgrade of an application that uses the
database I got a message saying -
> [Microsoft][ODBC SQL server Driver][SQL Server] length of text,ntext,image
(179948) to be replicated exceeds configured maximum 65536 - 2147217887
Microsoft OLEDB Provider for ODBC Drivers.
> I also notice that the sysarticles table has entries in it for the tables
in the database.
> How may i resolve this problem?
> All help appriciated

Wednesday, March 21, 2012

Replication problems after SP4 upgrade

Hi,
We're experiencing a problem with transaction replication on SP4.
The snapshot is taken without any problems and applies, however, when it
comes to processing the additional transactions which have taken place since
the snaphot, the process starts processing in parrallel and blocks itself.
The process eventually fails and rollbacks.
This used to work fine on SP3a, but not any more... anyone any ideas?
Thanks in advance
Dave
Dave Wall
what do you mean by processing in parallel? Can you log the output to a text
file and post it here.
Follow these step on how to enable logging.
http://support.microsoft.com/default...b;en-us;312292
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
"Dave Wall" <DaveWall@.discussions.microsoft.com> wrote in message
news:3B4815C4-7438-4C5C-8F81-B9720EB1B0B3@.microsoft.com...
> Hi,
> We're experiencing a problem with transaction replication on SP4.
> The snapshot is taken without any problems and applies, however, when it
> comes to processing the additional transactions which have taken place
since
> the snaphot, the process starts processing in parrallel and blocks itself.
> The process eventually fails and rollbacks.
> This used to work fine on SP3a, but not any more... anyone any ideas?
> Thanks in advance
> Dave
> --
> Dave Wall
|||Hi Dave, it would be great if you can post the [abridged] result of sp_who2
on the distributor\subscriber (or wherever the blocking occurs) as well.
Thanks.
-Raymond
"Dave Wall" wrote:

> Hi,
> We're experiencing a problem with transaction replication on SP4.
> The snapshot is taken without any problems and applies, however, when it
> comes to processing the additional transactions which have taken place since
> the snaphot, the process starts processing in parrallel and blocks itself.
> The process eventually fails and rollbacks.
> This used to work fine on SP3a, but not any more... anyone any ideas?
> Thanks in advance
> Dave
> --
> Dave Wall
|||Hi Raymond,
Got the thing sorted last night. Two things helped. The first was to
increase the minimum query plan threshold for considering paralell execution.
Secondly - we found that our networks team hadn't set the server up with PAE
extensions and so SQL wasn't using all the memory i'd assigned it. Once
these two were changed - replication went through first time.
Looks like a similar problem we had with a another server (see another post)
were processes were blocking themselves. Without the additional memory, IO
went through the roof and the spids started blocking themselves (whilst
waiting for IO)
Sorted the memory, and alls well now.
Thanks
Dave
Dave Wall
"Raymond Mak [MSFT]" wrote:
[vbcol=seagreen]
> Hi Dave, it would be great if you can post the [abridged] result of sp_who2
> on the distributor\subscriber (or wherever the blocking occurs) as well.
> Thanks.
> -Raymond
> "Dave Wall" wrote:
|||Dave,
Am curious which server needed the extra memory. Was it pub, sub, or
dist?
Thanks
Mark Andersen

Saturday, February 25, 2012

Replication issues upgrade to SQL 2005.

Hi Everyone:

I am not sure if I should be posting this question in the setup forum. I apologise if this is the wrong forum. My question is simple and straightforward.

1). What are the things that I should consider while upgrading Replication from SQL 2000 to SQL 2005 Assuming

Case A : My SQL Server 2000 is the Publisher.

CASE B: My SQL Server 2000 is the Distributor

CASE C : My SQL Server 2000 is the Subscriber.

Any documents, whitepapers or KBs or related posts would be helpful. MS SMEs please share your thoughts.

Thanks

AK

You can start with reading SQL 2005 Books Online. Search for "replication upgrade". You should find topics "Upgrading Replicated Databases", as well as read upon what new features exist, and what features are deprecated. i.e. "Breaking Changes in SQL Server 2005 Replication" and "Behavior Changes in SQL 2005 Replication".

you can also access SQL 2005 at http://msdn2.microsoft.com.

Replication issues between SQL mobile and SQL2k?

I meant to cross-post this over here, but not having much response in SQLCE
forum ...
I'm in the process of a 'forced' upgrade (my client bought newer PocketPCs).
Soooo .. what I would like to know is whether there are any issues
connecting SQL Mobile to SQL 2000 for replication. Currently, replication
works "as advertised" between SQLCE and SQL2000 (enterprise).
The models seem quite symmetrical. I have not had any problems ...yet.
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
"Earl" <brikshoe@.newsgroups.nospam> wrote in message
news:eQT3Y76BGHA.1032@.TK2MSFTNGP11.phx.gbl...
>I meant to cross-post this over here, but not having much response in SQLCE
>forum ...
> I'm in the process of a 'forced' upgrade (my client bought newer
> PocketPCs).
> Soooo .. what I would like to know is whether there are any issues
> connecting SQL Mobile to SQL 2000 for replication. Currently, replication
> works "as advertised" between SQLCE and SQL2000 (enterprise).
>
|||We're using this setup in a production environment and so far things work in
a similar fashion to our SQL CE to SQL 2000 replication. And...we get the
added benefit of background or async replication, which is very nice.
- will
"Earl" wrote:

> I meant to cross-post this over here, but not having much response in SQLCE
> forum ...
> I'm in the process of a 'forced' upgrade (my client bought newer PocketPCs).
> Soooo .. what I would like to know is whether there are any issues
> connecting SQL Mobile to SQL 2000 for replication. Currently, replication
> works "as advertised" between SQLCE and SQL2000 (enterprise).
>
>