I'm 99.42% certain that all the logs in a log group must be the same size. My play database is misbehaving today, so I can't test it out. Logically having logs of different sizes in a group makes no sense as the log switch has to occur at the group level (all logs must switch at the same time), so you would be constrained by the smallest log in the group anyway.
You can have different sized logs across groups, which enables you to add larger/smaller logs to the database. Oracle should not let you drop a log/log group that is either active or not archived (if you are archiving) ------- Original Message ------- On 11/12/2010 8:19 PM Don Seiler wrote: Specifically it might be better to create new log GROUPS with bigger logs, then do log switches until the old log groups are no longer active and then drop them. I'm not sure if it is even possible to add log files of different sizes to existing groups, but I wouldn't do it anyway. Don. On Fri, Nov 12, 2010 at 2:15 PM, <paul.baumgartel@xxxxxxx> wrote:
The latter. *Paul Baumgartel* UBS AG IB Accounting Solutions 400 Atlantic Street Stamford, CT 06904 203.719.4368 paul.baumgartel@xxxxxxx www.ubs.com ------------------------------ *From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto: oracle-l-bounce@xxxxxxxxxxxxx] *On Behalf Of *Zelli, Brian *Sent:* Friday, November 12, 2010 3:10 PM *To:* oracle-l-freelists *Subject:* redo logs Ok, really lazy question. Can I resize redo log files in 10g? Or do I have to create more that are bigger and drop the smaller ones? ciao, Brian This email message may contain legally privileged and/or confidential information. If you are not the intended recipient(s), or the employee or agent responsible for the delivery of this message to the intended recipient(s), you are hereby notified that any disclosure, copying, distribution, or use of this email message is prohibited. If you have received this message in error, please notify the sender immediately by e-mail and delete this email message from your computer. Thank you. Visit our website at http://www.ubs.com This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mails are not encrypted and cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments. UBS reserves the right to retain all messages. Messages are protected and accessed only in legally justified cases.
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