Thank you so much . It will be helpful for me . *Thanks & Regards* *Sasmita Panda* *Network Testing and Software Engineer* *3CLogic , ph:07827611765*
On Tue, Jun 7, 2016 at 4:41 PM, Liviu Chircu <[email protected]> wrote: > To avoid those kind of problems, I would recommend putting one "mongos" > instance for each OpenSIPS machine, on the same box. This way, not only do > you avoid problems with the mongos machine going down, but you'll speed up > query times as well, making your OpenSIPS workers more responsive! > > Liviu Chircu > OpenSIPS Developerhttp://www.opensips-solutions.com > > On 07.06.2016 13:20, Sasmita Panda wrote: > > Hi Liviu , > > I just have one question . I have implemented opensips with mongodb > shard cluster . I have one replica set with three member . I have three > config server for each and mongos service running . > > What I wanted to know is , the server in which my mongos service is > running , If that machine is get down what will happen ? > I need to monitor that machine so that it wont go down ? Is this show ? > > *Thanks & Regards* > *Sasmita Panda* > *Network Testing and Software Engineer* > *3CLogic , ph:07827611765* > > On Mon, Jun 6, 2016 at 4:41 PM, Liviu Chircu <[email protected]> wrote: > >> Thank you, Sasmita! Will reply here as soon as there is progress on the >> matter. >> >> Liviu Chircu >> OpenSIPS Developerhttp://www.opensips-solutions.com >> >> On 06.06.2016 13:55, Sasmita Panda wrote: >> >> Hi , >> >> I have created an issue with detailed steps . Bellow is the issue ID . >> Let me know if the issue will get fixed . >> >> https://github.com/OpenSIPS/opensips/issues/895 >> >> Thanks >> >> *Thanks & Regards* >> *Sasmita Panda* >> *Network Testing and Software Engineer* >> *3CLogic , ph:07827611765* >> >> On Mon, Jun 6, 2016 at 3:32 PM, Sasmita Panda < <[email protected]> >> [email protected]> wrote: >> >>> Thank you so much for the information . Let me try to deploy with mongos >>> server . >>> >>> I will post the detailed steps for opensips crash as soon as I will be >>> free . >>> >>> *Thanks & Regards* >>> *Sasmita Panda* >>> *Network Testing and Software Engineer* >>> *3CLogic , ph:07827611765* >>> >>> On Mon, Jun 6, 2016 at 2:14 PM, Liviu Chircu < <[email protected]> >>> [email protected]> wrote: >>> >>>> Hi Sasmita! >>>> >>>> We have some plans to do some more testing on the module, including >>>> your "connect directly to replica set" usage case, and also bringing it up >>>> to date with the latest mongo driver. However, it is hard to give you an >>>> estimation for when this work will start. >>>> >>>> Currently, the fastest way to fix your problems is for you to set up a >>>> "mongos" instance, along with 3 config server instances (these are needed >>>> by mongos, and ensure proper write consistency), and configure >>>> "cachedb_mongodb" to use this new "mongos" node. >>>> >>>> A mongos instance is aware of all the replica sets (aka "shards"). In >>>> your case, it will initially shard the keys to your single replica set - >>>> thus, it will hold 100% of the data. As your data set grows, you may >>>> partition it over to additional replica sets, which you can configure into >>>> mongos without modifying anything on the OpenSIPS side. This way, failover >>>> within a replica set will also happen transparently, again, without >>>> impacting OpenSIPS at all. >>>> >>>> PS: if you have a way to 100% reproduce a crash, please open a GH >>>> ticket describing the steps, and we'll go from there! [1] >>>> >>>> [1]: https://github.com/OpenSIPS/opensips/issues >>>> >>>> Liviu Chircu >>>> OpenSIPS Developerhttp://www.opensips-solutions.com >>>> >>>> On 06.06.2016 11:23, Sasmita Panda wrote: >>>> >>>> Hi All , >>>> >>>> I am using opesips-1.11 with mongodb replica set . I have 3 >>>> members in the replica set , promary , secondary and arbitrary . >>>> >>>> Problem 1 : Sometime , If primay is not rechable , the secondary >>>> becomes primary , But opensips loss connection from mongodb . Its wont put >>>> any data in the data base . My call goes on but their is not data in the >>>> mongodb database . >>>> >>>> Problme 2: If the primay machine is down then secondary becomes >>>> primary within some millisecond time , but opensips crashes giving bellow >>>> error >>>> >>>> ERROR:cachedb_mongodb:mongo_con_get: Failed to run query. Err = >>>> 6, 0 , 0 >>>> CRITICAL:core:receive_fd: EOF on 10 >>>> INFO:core:handle_sigs: child process 5278 exited by a signal 11 >>>> INFO:core:handle_sigs: core was generated >>>> INFO:core:handle_sigs: terminating due to SIGCHLD >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:sig_usr: signal 15 received >>>> INFO:core:cleanup: cleanup >>>> NOTICE:db_cachedb:destroy: destroy module db_cachedb ... >>>> NOTICE:cachedb_mongodb:destroy: destroy module cachedb_mongodb ... >>>> >>>> If my secondary mongodb machine is not reachable then rather >>>> connection with db breaks for sometime but opensips wont crashes . But in >>>> case of Primary opensips crashes with above error . Is this an expected >>>> behavior or I am doing anything wrong . >>>> >>>> Data loss can be bearable but application cant be . So please let >>>> me know whats the problem . >>>> >>>> *Thanks & Regards* >>>> *Sasmita Panda* >>>> *Network Testing and Software Engineer* >>>> *3CLogic , ph:07827611765* >>>> >>>> >>>> _______________________________________________ >>>> Users mailing >>>> [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>>> >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> [email protected] >>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>>> >>>> >>> >> >> >> _______________________________________________ >> Users mailing >> [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > > _______________________________________________ > Users mailing > [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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