I'm not getting the term crash here.. so you gonna perform some transaction then you wanted to simulate a failover.. just kill the pid of postgres.. that's the worst crash that could be simulated.
Depends on how your postgres is going to send the SIGKILL or SIGTERM signal to counterpart
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From: Rajesh Kumar <rajeshkumar.dba09@xxxxxxxxx>
Sent: Tuesday, October 15, 2024 10:26:19 PM
To: vignesh kumar <vigneshkumar.venugopal@xxxxxxxxxxx>
Cc: Pgsql-admin <pgsql-admin@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: Postgres DR using ACM
Sent: Tuesday, October 15, 2024 10:26:19 PM
To: vignesh kumar <vigneshkumar.venugopal@xxxxxxxxxxx>
Cc: Pgsql-admin <pgsql-admin@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: Postgres DR using ACM
Perform some transactions , while doing that crash the primary to see if it fails over automatically as per Dr policy
On Tue, 15 Oct 2024, 21:28 vignesh kumar, <vigneshkumar.venugopal@xxxxxxxxxxx> wrote:
What's crash test btw.. I mean what in specific ?
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From: Rajesh Kumar <rajeshkumar.dba09@xxxxxxxxx>
Sent: Tuesday, October 15, 2024 10:49:16 AM
To: Pgsql-admin <pgsql-admin@xxxxxxxxxxxxxxxxxxxx>
Subject: Postgres DR using ACMHi all,
We are running postgres 15.6 in openshift env. We are performing DR using RHACM.
I have been asked to perform crash test.
Anybody guide me with some kind of info would help.
