RE: Log Switches in RAC
From: Rajesh Rao <Rajesh.Rao_at_jpmchase.com>
Date: Tue, 10 Nov 2009 13:33:36 -0500
Message-ID: <B169B49ADAC13E429204826BD76EC834211AD6E7_at_EMASC201VS01.exchad.jpmchase.net>
Sorry, I mean, other than the alter system commands, Why and when would a log switch on one instance of a RAC trigger cause log switches to happen across one or more of the other instances? From: Surachart Opun [mailto:surachart_at_gmail.com] Sent: Tuesday, November 10, 2009 1:24 PM To: Rajesh Rao Cc: oracle-l_at_freelists.org Subject: Re: Log Switches in RAC If you are meaning switch log by manual... "alter system switch logfile" This command switches log on that instance. "alter system archive log current" This command switches log all instance in RAC Example: SQL> alter system switch logfile; System altered. SQL> alter system archive log current; System altered. Good Luck Surachart Opun http://surachartopun.com On Wed, Nov 11, 2009 at 1:11 AM, Rajesh Rao <Rajesh.Rao_at_jpmchase.com<mailto:Rajesh.Rao_at_jpmchase.com>> wrote: Why and when would a log switch on one instance of a RAC trigger cause log switches to happen across one or more of the other instances? Thanks Raj This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of JPMorgan Chase & Co., its subsidiaries and affiliates. This transmission may contain information that is privileged, confidential, legally privileged, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. Although this transmission and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by JPMorgan Chase & Co., its subsidiaries and affiliates, as applicable, for any loss or damage arising in any way from its use. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. Please refer to http://www.jpmorgan.com/pages/disclosures for disclosures relating to European legal entities.
Date: Tue, 10 Nov 2009 13:33:36 -0500
Message-ID: <B169B49ADAC13E429204826BD76EC834211AD6E7_at_EMASC201VS01.exchad.jpmchase.net>
Sorry, I mean, other than the alter system commands, Why and when would a log switch on one instance of a RAC trigger cause log switches to happen across one or more of the other instances? From: Surachart Opun [mailto:surachart_at_gmail.com] Sent: Tuesday, November 10, 2009 1:24 PM To: Rajesh Rao Cc: oracle-l_at_freelists.org Subject: Re: Log Switches in RAC If you are meaning switch log by manual... "alter system switch logfile" This command switches log on that instance. "alter system archive log current" This command switches log all instance in RAC Example: SQL> alter system switch logfile; System altered. SQL> alter system archive log current; System altered. Good Luck Surachart Opun http://surachartopun.com On Wed, Nov 11, 2009 at 1:11 AM, Rajesh Rao <Rajesh.Rao_at_jpmchase.com<mailto:Rajesh.Rao_at_jpmchase.com>> wrote: Why and when would a log switch on one instance of a RAC trigger cause log switches to happen across one or more of the other instances? Thanks Raj This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of JPMorgan Chase & Co., its subsidiaries and affiliates. This transmission may contain information that is privileged, confidential, legally privileged, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. Although this transmission and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by JPMorgan Chase & Co., its subsidiaries and affiliates, as applicable, for any loss or damage arising in any way from its use. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. Please refer to http://www.jpmorgan.com/pages/disclosures for disclosures relating to European legal entities.
-- http://www.freelists.org/webpage/oracle-lReceived on Tue Nov 10 2009 - 12:33:36 CST