Hi,
I have two postgres cluster in 9.4 version and all run backups correctly. Recently I add a new cluster and the backup doesn't work on it.
All databases have archive_mode = on and wal_level=archive
My backup has this steeps:
SELECT pg_start_backup('${clustername}');"
tar PGDATA and TABLESPACES
Select pg_stop_backup();
tar WAL files
With this database when I run backup I get errors like:
t3_28961_fsm: File removed before we read it
I don't know what file type is t3_28961_fsm.
If I go to tablespace dir i have several t files and this file types are adding and removing continously.
-rw------- 1 postgres postgres 8.0K May 21 09:01 t3_29094
-rw------- 1 postgres postgres 0 May 21 09:01 t3_29087
-rw------- 1 postgres postgres 8.0K May 21 09:01 t3_29093
I'm looking for this error but i didn't found any.
Any idea?
Thanks in advance.
Regards.
Mario