AW: Viewing BTree 'onstat -C' info via sysmaster

Hi, I don't have any experience with BTS on secondary instances. But instead of bouncing the engine, have you tried to stop/start the BT- Scanner only (onmode -C stop <#number_of_bts_threads>, onmode -C start <#>) Regards Andreas > ------------------------------------------- SPAR Österreichische Warenhandels-AG Hauptzentrale A - 5015 Salzburg, Europastrasse 3 FN 34170 a Tel: +43 662 4470 84923 Fax: Mobile: +43 664 6259575 E-Mail: Andreas.KUTSCHE@spar.at Internet: http://www.spar.at Wichtiger Hinweis: Der Inhalt dieser E-Mail kann vertrauliche und rechtlich geschützte Informationen, insbesondere Betriebs- oder Geschäftsgeheimnisse, enthalten, zu deren Geheimhaltung der Empfänger verpflichtet ist. Die Informationen in dieser E-Mail sind ausschließlich für den Adressaten bestimmt. Sollten Sie die E-Mail irrtümlich erhalten haben so ersuchen wir Sie, die Nachricht von Ihrem System zu löschen und sich mit uns in Verbindung zu setzen. Über das Internet versandte E-Mails können leicht manipuliert oder unter fremdem Namen erstellt werden. Daher schließen wir die rechtliche Verbindlichkeit der in dieser Nachricht enthaltenen Informationen aus. Der Inhalt der E-Mail ist nur rechtsverbindlich, wenn er von uns schriftlich bestätigt und gezeichnet wird. Sollte trotz der von uns verwendeten Virus-Schutzprogramme durch die Zusendung von E-Mails ein Virus in Ihre Systeme gelangen, haften wir nicht für evtl. hieraus entstehende Schäden. Wir danken für Ihr Verständnis. Important notice: The contents of this e-mail may contain confidential and legally protected information that is in particular related to operational and trade secrets, which the recipient is obliged to treat as confidential. The information in this e-mail is made available exclusively for use by the addressee. In the event that the e-mail may have been sent to you in error, we would ask you to kindly delete this communication from your system and to contact us. E-mails sent via the Internet can be easily manipulated or sent out under someone else's name. We therefore do not accept legal liability for the information contained in this communication. The contents of the e-mail are only legally binding if they have been confirmed and signed by us in writing. If, in spite of our using Antivirus protection software, a virus may have penetrated your system through the sending of this e-mail, we do not accept liability for any damage that may possibly arise as a result of this. We trust that you appreciate our position. ------------------------------------------- -----Ursprüngliche Nachricht----- > Von: ids-bounces@iiug.org [mailto:ids-bounces@iiug.org] Im Auftrag von > ANDREW LEMIN > Gesendet: Mittwoch, 10. Februar 2010 17:59 > An: ids@iiug.org > Betreff: Viewing BTree 'onstat -C' info via sysmaster [18997] > > Hello, > > Is it possible to view the BTree Scanner info seen with 'onstat -C' via > the > sysmaster database? > > The reason I ask is because we seem to have the following issue and I was > planning on monitoring it with scripted SQL etc, but cant figure out the > sysmaster tables. > > 'onstat -C' shows BTree scanner activity. These figures should increment > on > the Primary database, and these figures should remain at '0' on the > secondary > database. > > If the Primary goes down, and the Secondary has its mode changed to > Primary > (without any engine bounces etc), all seems to work fine. However 'onstat > -C' > continues to report no activity on the BTree Scanner threads until the > engine > is bounced and comes online as Primary. > I.e. Changing from secondary to Primary does not seem to 'wake up' the > BTree > threads. > > I have not confirmed this though and was going to try to prove it first > but I > don't know how to see the 'onstat -C' data via the sysmaster database? > > Thank you in advance. > Regards, Andy. > > > ************************************************************************** > ***** > Forum Note: Use "Reply" to post a response in the discussion forum.

Hello, thank you for your quick reply. Yes we have tried that. After change a database from secondary to primary, 'onstat -C' shows zero activity forever etc. If you run 'onmode -C stop' and then 'onmode -C start', the figures on onstat -C start incrementing. So it does look like the BTree Scanners are not being kicked into life once the servers mode is changed to primary. Where can I see 'onstat -C' in sysmaster? Thanks for your time, Andy.