ghiureai wrote: > I'm reading PG 10 streaming replication manual, I would like to learn > from your expertise if this type of replication will copy a bad > segment/bit corrupt from master to slave host , will this possible to > happened ? Streaming replication happens on a physical level, so it does not pay attention to logical consistency. If the primary is suffering from data corruption, every data modification containing that data corruption will be replicated. > What are the most common issues you seeing when running streaming > replication, any files/bits corruption ( from my understanding > logical replication will replicate data corruption)where do you have to > pay attention when setting up a new system like this , That question is too general... Make sure that you are running the same operating system version on (ideally) the same hardware on all machines. Either set wal_keep_segments high enough or (more cumbersome, but more reliable) configure WAL shipping as a fallback when the standby has a longer down time. Yours, Laurenz Albe -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
