Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2012-11-26 Thread gautammaji
I am also try to create PostgreSQL failover cluster server using RHEL6.1 OS. I am creating few things, but right now I am not configure 1. Resources and Service Groups. 2. Heartbit, 3. Automatic failover. Some body please help. I am waiting for your valuable reply. Thanks Gautam

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-11-02 Thread Scott Mead
On Wed, Nov 2, 2011 at 11:55 AM, Debasis Mishra wrote: > Thanks a lot Ondrej Ivanic.I have few more doubts. > > 1)While installing the postgress it asks for the data directory,which i > refer to SAN volume(Shared LUN)-(example - /dbdata/pgsqldata). > > After that i am exporting $PGDATA= SAN Volume

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-11-02 Thread Alan Hodgson
On November 2, 2011 08:55:39 AM Debasis Mishra wrote: > My doubt is - Whether cluster should start the postgres service in > secondary node during failover or postgress will be running always. My > undersatnding was in both the node postgress will be running and pointing > to shared dbdata. And if

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-11-02 Thread Debasis Mishra
Thanks a lot Ondrej Ivanic.I have few more doubts. 1)While installing the postgress it asks for the data directory,which i refer to SAN volume(Shared LUN)-(example - /dbdata/pgsqldata). After that i am exporting $PGDATA= SAN Volume(example - /dbdata/pgsqldata). Where /dbdata is the shared LUN .

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-11-01 Thread Ondrej Ivanič
Hi, On 2 November 2011 02:00, Debasis Mishra wrote: > Thanks a lot for your replay. I just wanna know whether it is required for > me to run initdb or setting the PGDATA environment variable is enough? Master needs to be properly initialised & configured - install postgres - run initdb - install

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-11-01 Thread Debasis Mishra
Thanks Ondrej Ivanic, Thanks a lot for your replay. I just wanna know whether it is required for me to run initdb or setting the PGDATA environment variable is enough? Thanks, Debasis -- View this message in context: http://postgresql.1045698.n5.nabble.com/Regarding-the-shared-disk-fail-ove

Re: [GENERAL] Regarding the shared disk fail over cluster configuration

2011-10-31 Thread Ondrej Ivanič
Hi, On 31 October 2011 23:33, Debasis Mishra wrote: > RHEL HA clustering is configured to have zero downtime. So if primary server > is down then HeartBeat will bring secondary server online. By "RHEL HA clustering" do you mean RedHat cluster suite? RHCS uses SIGTERM and then kill -9 after 30 se