View Revisions: Issue #162

Summary 0000162: To start watchdog pgpool nodes simultaneously is not safe
Revision 2015-12-25 13:13 by t-ishii
Steps To Reproduce Tested version: pgpool2-V3_4_STABLE-3d2093e (snapshot@2015-12-20) + patch

The patch file improves 'DETAIL: connect() reports failure "Success"',
but it isn't related to this main issue.

I set up the following watchdog cluster and started 4 pgpools simultaneously.
(pg1, pg2 ... are hostname in my test environment)

 [pg1 (pgpool)] ---------+- [pg3 (PostgreSQL)]
 [pg2 (pgpool)] ---------+
 [pgpool1 (pgpool)] -----+
 [pgpool2 (pgpool)] -----+
Revision 2015-12-20 20:28 by t-ishii
Steps To Reproduce
Tested version: pgpool2-V3_4_STABLE-3d2093e (snapshot@2015-12-20) + patch

The patch file improves 'DETAIL: connect() reports failure "Success"',
but it isn't related to this main issue.

I set up the following watchdog cluster and started 4 pgpools simultaneously.
(pg1, pg2 ... are hostname in my test environment)

 [pg1 (pgpool)] ---------+- [pg3 (PostgreSQL)]
 [pg2 (pgpool)] ---------+
 [pgpool1 (pgpool)] -----+
 [pgpool2 (pgpool)] -----+