From theflinnster at gmail.com Mon Mar 2 15:19:34 2009 From: theflinnster at gmail.com (Flinn Mueller) Date: Mon, 2 Mar 2009 15:19:34 -0500 Subject: [ruby-oci8-devel] status of FAN Support Message-ID: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> Is there any update on when FAN support will make it in to a production release? From christopher.jones at oracle.com Mon Mar 2 15:41:01 2009 From: christopher.jones at oracle.com (Christopher Jones) Date: Mon, 02 Mar 2009 12:41:01 -0800 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> Message-ID: <49AC445D.8050306@oracle.com> Flinn Mueller wrote: > Is there any update on when FAN support will make it in to a production > release? There's no estimated time that I'm aware of. Having strong user demand is always a good way to get projects prioritized. Can you tell me what you are doing with ruby-oci8 and how FAN would help you? Chris -- Email: christopher.jones at oracle.com Tel: +1 650 506 8630 Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM From theflinnster at gmail.com Mon Mar 2 17:08:59 2009 From: theflinnster at gmail.com (Flinn Mueller) Date: Mon, 2 Mar 2009 17:08:59 -0500 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: <49AC445D.8050306@oracle.com> References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> <49AC445D.8050306@oracle.com> Message-ID: We're using the activerecord-oracle-adapter with Rails and Oracle RAC. We're seeing locking in certain situations and I'd rather the request timeout than what it currently does (block forever and tie up mongrels). In reading about FAN it seems it could help our timeout situation but I'm not 100% certain at this point how it's implemented etc. On Mar 2, 2009, at 3:41 PM, Christopher Jones wrote: > > Flinn Mueller wrote: > > Is there any update on when FAN support will make it in to a > production > > release? > > There's no estimated time that I'm aware of. > > Having strong user demand is always a good way to get projects > prioritized. Can you tell me what you are doing with ruby-oci8 and > how FAN would help you? > > Chris > > -- > Email: christopher.jones at oracle.com Tel: +1 650 506 8630 > Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM > _______________________________________________ > ruby-oci8-devel mailing list > ruby-oci8-devel at rubyforge.org > http://rubyforge.org/mailman/listinfo/ruby-oci8-devel From christopher.jones at oracle.com Mon Mar 2 17:46:56 2009 From: christopher.jones at oracle.com (Christopher Jones) Date: Mon, 02 Mar 2009 14:46:56 -0800 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> <49AC445D.8050306@oracle.com> Message-ID: <49AC61E0.8020405@oracle.com> Flinn, You can get an overview of how FAN might be implemented from http://www.oracle.com/technology/tech/php/pdf/php-scalability-ha-twp.pdf I don't think it would be of general help in your case. It would be best to resolve the root cause of the problem. BTW, have you looked at the "enhanced" adapter? http://rubyforge.org/frs/?group_id=6212 Chris Flinn Mueller wrote: > We're using the activerecord-oracle-adapter with Rails and Oracle RAC. > We're seeing locking in certain situations and I'd rather the request > timeout than what it currently does (block forever and tie up > mongrels). In reading about FAN it seems it could help our timeout > situation but I'm not 100% certain at this point how it's implemented etc. > > On Mar 2, 2009, at 3:41 PM, Christopher Jones wrote: > >> >> Flinn Mueller wrote: >> > Is there any update on when FAN support will make it in to a production >> > release? >> >> There's no estimated time that I'm aware of. >> >> Having strong user demand is always a good way to get projects >> prioritized. Can you tell me what you are doing with ruby-oci8 and >> how FAN would help you? >> >> Chris >> >> -- >> Email: christopher.jones at oracle.com Tel: +1 650 506 8630 >> Twitter: http://twitter.com/ghrd Free PHP Book: >> http://tinyurl.com/UGPOM >> _______________________________________________ >> ruby-oci8-devel mailing list >> ruby-oci8-devel at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel > > _______________________________________________ > ruby-oci8-devel mailing list > ruby-oci8-devel at rubyforge.org > http://rubyforge.org/mailman/listinfo/ruby-oci8-devel -- Email: christopher.jones at oracle.com Tel: +1 650 506 8630 Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM From theflinnster at gmail.com Mon Mar 2 19:55:41 2009 From: theflinnster at gmail.com (Flinn Mueller) Date: Mon, 2 Mar 2009 19:55:41 -0500 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: <49AC61E0.8020405@oracle.com> References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> <49AC445D.8050306@oracle.com> <49AC61E0.8020405@oracle.com> Message-ID: <200E79D1-60AE-49B4-BAE9-088F6BCA5EA1@gmail.com> Yes, I plan to address the root cause but this is a large scale production site and I'm looking for some type of sensible timeout option. I've seen the enhanced adapter but it doesn't appear to offer anything over the standard that we're interested in. Thanks, Flinn On Mar 2, 2009, at 5:46 PM, Christopher Jones wrote: > > Flinn, > > You can get an overview of how FAN might be implemented from > http://www.oracle.com/technology/tech/php/pdf/php-scalability-ha-twp.pdf > I don't think it would be of general help in your case. It would be > best to > resolve the root cause of the problem. > > BTW, have you looked at the "enhanced" adapter? http://rubyforge.org/frs/?group_id=6212 > > Chris > > Flinn Mueller wrote: >> We're using the activerecord-oracle-adapter with Rails and Oracle >> RAC. We're seeing locking in certain situations and I'd rather the >> request timeout than what it currently does (block forever and tie >> up mongrels). In reading about FAN it seems it could help our >> timeout situation but I'm not 100% certain at this point how it's >> implemented etc. >> On Mar 2, 2009, at 3:41 PM, Christopher Jones wrote: >>> >>> Flinn Mueller wrote: >>> > Is there any update on when FAN support will make it in to a >>> production >>> > release? >>> >>> There's no estimated time that I'm aware of. >>> >>> Having strong user demand is always a good way to get projects >>> prioritized. Can you tell me what you are doing with ruby-oci8 and >>> how FAN would help you? >>> >>> Chris >>> >>> -- >>> Email: christopher.jones at oracle.com Tel: +1 650 506 8630 >>> Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM >>> _______________________________________________ >>> ruby-oci8-devel mailing list >>> ruby-oci8-devel at rubyforge.org >>> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel >> _______________________________________________ >> ruby-oci8-devel mailing list >> ruby-oci8-devel at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel > > -- > Email: christopher.jones at oracle.com Tel: +1 650 506 8630 > Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM > _______________________________________________ > ruby-oci8-devel mailing list > ruby-oci8-devel at rubyforge.org > http://rubyforge.org/mailman/listinfo/ruby-oci8-devel From christopher.jones at oracle.com Tue Mar 3 16:30:12 2009 From: christopher.jones at oracle.com (Christopher Jones) Date: Tue, 03 Mar 2009 13:30:12 -0800 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: <200E79D1-60AE-49B4-BAE9-088F6BCA5EA1@gmail.com> References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> <49AC445D.8050306@oracle.com> <49AC61E0.8020405@oracle.com> <200E79D1-60AE-49B4-BAE9-088F6BCA5EA1@gmail.com> Message-ID: <49ADA164.5090006@oracle.com> What's is deadlocking? What behavior and errors are you getting? Chris Flinn Mueller wrote: > Yes, I plan to address the root cause but this is a large scale > production site and I'm looking for some type of sensible timeout option. > > I've seen the enhanced adapter but it doesn't appear to offer anything > over the standard that we're interested in. > > Thanks, > Flinn > > On Mar 2, 2009, at 5:46 PM, Christopher Jones wrote: > >> >> Flinn, >> >> You can get an overview of how FAN might be implemented from >> http://www.oracle.com/technology/tech/php/pdf/php-scalability-ha-twp.pdf >> I don't think it would be of general help in your case. It would be >> best to >> resolve the root cause of the problem. >> >> BTW, have you looked at the "enhanced" adapter? >> http://rubyforge.org/frs/?group_id=6212 >> >> Chris >> >> Flinn Mueller wrote: >>> We're using the activerecord-oracle-adapter with Rails and Oracle >>> RAC. We're seeing locking in certain situations and I'd rather the >>> request timeout than what it currently does (block forever and tie up >>> mongrels). In reading about FAN it seems it could help our timeout >>> situation but I'm not 100% certain at this point how it's implemented >>> etc. >>> On Mar 2, 2009, at 3:41 PM, Christopher Jones wrote: >>>> >>>> Flinn Mueller wrote: >>>> > Is there any update on when FAN support will make it in to a >>>> production >>>> > release? >>>> >>>> There's no estimated time that I'm aware of. >>>> >>>> Having strong user demand is always a good way to get projects >>>> prioritized. Can you tell me what you are doing with ruby-oci8 and >>>> how FAN would help you? >>>> >>>> Chris >>>> >>>> -- >>>> Email: christopher.jones at oracle.com Tel: +1 650 506 8630 >>>> Twitter: http://twitter.com/ghrd Free PHP Book: >>>> http://tinyurl.com/UGPOM >>>> _______________________________________________ >>>> ruby-oci8-devel mailing list >>>> ruby-oci8-devel at rubyforge.org >>>> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel >>> _______________________________________________ >>> ruby-oci8-devel mailing list >>> ruby-oci8-devel at rubyforge.org >>> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel >> >> -- >> Email: christopher.jones at oracle.com Tel: +1 650 506 8630 >> Twitter: http://twitter.com/ghrd Free PHP Book: >> http://tinyurl.com/UGPOM >> _______________________________________________ >> ruby-oci8-devel mailing list >> ruby-oci8-devel at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ruby-oci8-devel > > _______________________________________________ > ruby-oci8-devel mailing list > ruby-oci8-devel at rubyforge.org > http://rubyforge.org/mailman/listinfo/ruby-oci8-devel -- Email: christopher.jones at oracle.com Tel: +1 650 506 8630 Twitter: http://twitter.com/ghrd Free PHP Book: http://tinyurl.com/UGPOM From kubo at jiubao.org Wed Mar 4 08:42:59 2009 From: kubo at jiubao.org (KUBO Takehiro) Date: Wed, 4 Mar 2009 22:42:59 +0900 Subject: [ruby-oci8-devel] status of FAN Support In-Reply-To: References: <99BFC395-5F70-4CFF-80E1-8744428EC532@gmail.com> <49AC445D.8050306@oracle.com> Message-ID: <5d847bcd0903040542m27fb6e83t34873d06d46b43af@mail.gmail.com> Flinn, On Tue, Mar 3, 2009 at 7:08 AM, Flinn Mueller wrote: > We're using the activerecord-oracle-adapter with Rails and Oracle RAC. > We're seeing locking in certain situations and I'd rather the request > timeout than what it currently does (block forever and tie up mongrels). In > reading about FAN it seems it could help our timeout situation but I'm not > 100% certain at this point how it's implemented etc. It looks like an unsolved problem for a long time. http://rubyforge.org/forum/forum.php?thread_id=26949&forum_id=1078 http://rubyforge.org/tracker/index.php?func=detail&aid=14659&group_id=256&atid=1051 I'm willing to fix the problem if I can reproduce it. But not yet. I had made stress tests to a simple rails application and it had not been hung up. It might not be caused by simple applications.