Re: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Gunnar Tapper
nd TM states, > but it never was fully implemented. > > > > Regards, > > Sean > > > > *From:* Liu, Ming (Ming) [mailto:ming@esgyn.cn] > *Sent:* Tuesday, March 15, 2016 10:03 AM > *To:* user@trafodion.incubator.apache.org > *Subject:* 答复: 答复: Anyway to start

RE: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Sean Broeder
*To:* user@trafodion.incubator.apache.org *Subject:* 答复: 答复: Anyway to start Trafodion without sqstart The purpose I guess is to bypass time-consuming database recovery if it is a warm start. Say, if you have a clean shutdown of Trafodion, you can warm restart it. If one use ‘ckillall’, or simply

Re: 答复: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Gunnar Tapper
correct, I misunderstand the startup code. It is possible. >> >> >> >> Thanks, >> >> Ming >> >> >> >> *发件人:* Gunnar Tapper [mailto:tapper.gun...@gmail.com] >> *发送时间:* 2016年3月16日 0:36 >> *收件人:* user@trafodion.incubator.

答复: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Liu, Ming (Ming)
rendra From: Gunnar Tapper [mailto:tapper.gun...@gmail.com<mailto:tapper.gun...@gmail.com>] Sent: Tuesday, March 15, 2016 8:10 AM To: user@trafodion.incubator.apache.org<mailto:user@trafodion.incubator.apache.org> Subject: Re: 答复: Anyway to start Trafodion without sqstart The use c

Re: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Gunnar Tapper
> > > > *From:* Gunnar Tapper [mailto:tapper.gun...@gmail.com] > *Sent:* Tuesday, March 15, 2016 8:10 AM > *To:* user@trafodion.incubator.apache.org > *Subject:* Re: 答复: Anyway to start Trafodion without sqstart > > > > The use case is how Apache Ambari works: it assum

RE: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Narendra Goyal
, shared memory) via sqipcrm. Thanks, -Narendra *From:* Gunnar Tapper [mailto:tapper.gun...@gmail.com] *Sent:* Tuesday, March 15, 2016 8:10 AM *To:* user@trafodion.incubator.apache.org *Subject:* Re: 答复: Anyway to start Trafodion without sqstart The use case is how Apache Ambari works

Re: 答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Gunnar Tapper
The use case is how Apache Ambari works: it assume node-by-node management of services. This is how you achieve rolling upgrades, stopping all services on a node, etc. I wonder if it's possible to first start the monitor (using the startup command) and then start/stop other components per node.

答复: Anyway to start Trafodion without sqstart

2016-03-15 Thread Liu, Ming (Ming)
From my understanding, it is invalid to start trafodion on node by node mode. Monitor simulate a single image of operating system from a bunch of nodes. One process can be configured to be a pair: active and standby. So when start a trafodion process, it will start two processes on two nodes.