Replication slot does not exist

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7.3. Monitoring replication peers. As outlined in Why monitoring matters it is important to monitor the state of peer nodes in a BDR group. There are two main views used for this: pg_stat_replication to monitor for actively replicating nodes, and pg_replication_slots to monitor for replication slot progress.

postgresql 9.4 - repmgr 3.0.4 and postgres 9.4 on… I'm not a DBA but I have been tasked with setting up a database and streaming replication and repmgr is the tool I have decided to use. The master goes on fine and I can see it registered in the cluster. Replication slot - PostgreSQL - Киберфорум Скажите пожалуйста, что из себя предстовляет replication slot и как работает?Дополнительный плюс слотов состоит в том, что слоты позволяют контролировть, дошли ли реплицируемые данные до слейвов и можно ли их убрать из WAL на мастере.

PostgreSQL - hackers - Non-reserved replication slots and ...

PostgreSQL: Re: Create replication slot in pg_basebackup > because it's one more step to run CREATE_REPLICATION_SLOT manually. > So I propose the attached tiny patch to just create the slot (if it does > not exist already) in … PostgreSQL 9.6 log shipping replication stuck on startup

After all required configuration is done, I start 1st slave after taking base backup and it gets started. As I start 2nd slave, it does not start. Here is the log that I get repeatedly - FATAL: could not start WAL streaming: ERROR: replication slot "abcdef" is already active for PID 5368. The same happens on trying to start 3rd slave.

Backup of VM's fail because .VMX file is locked |VMware… we use Veeam Backup and Replication 6 to backup the VM's. Most of the VM's get backed up ok, but some fail with an error that the .VMX file is locked.I assumed it was a locked file because of the error Veeam logs. (it states the file does not exist or is locked). When I try to download the .VMX file from... Error Fix – Replication subscriber does not exist on the…

File does not exist or locked... | Forum

Specifies the maximum number of replication slots (see Section 25.2.6) that the server can support. The default is zero. This parameter can only be set at server start. wal_level must beSetting it to a lower value than the number of currently existing replication slots will prevent the server from starting. Monitoring Postgres Replication - pgDash | Physical … Logical replication works only via replication slots. A replication slot can be created for either physical replication or logical replication.It also says that this connection does not use a replication slot – if it did, the “slot_name” column would not be null. Geo database replication (GitLab Omnibus) | GitLab Documentation for GitLab Community Edition, GitLab Enterprise Edition, Omnibus GitLab, and GitLab Runner. $ kc logs patronidemo-1 -f 2018-03-21 07:49:37,912 INFO: Failed Fatal: no pg_hba.conf entry for replication connection from host "", user "standby", SSL off 2018-03-21 07:49:49,912 INFO: no action. i am a secondary and i am following a leader LOG: started streaming WAL from primary at 0/4000000 …