Hi all,

I'm using logical replication with Postgres 15.2.

When creating logical replication on multiple tables, sometimes the initial 
sync get stuck for few tables at state srsubstate = f.  If I recreate the 
logical replication again, it may get stuck at srsubstate = f  for other 
tables, so it does not seems to be table specific.  If course, in the majority 
of cases, building the logical replication succeed and all tables are showing 
srsubstate = r.

What might be the reason that logical replication get stuck during initial sync 
at srsubstate =f?
We use this view pg_stat_progress_copy to monitor initial sync.  Is it possible 
that calling this frequently during initial sync causes some lock not to be 
released?
Is it a Postgres bug?

Thanks!

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