Man page - pcp_detach_node(1)
Packages contas this manual
- pcp_stop_pgpool(1)
- pgpool_adm_pcp_attach_node(3)
- pcp_attach_node(1)
- pgpool_adm_pcp_node_count(3)
- pcp_recovery_node(1)
- pcp_log_rotate(1)
- pcp_detach_node(1)
- pcp_proc_info(1)
- pcp_node_info(1)
- pcp_common_options(1)
- pgpool_adm_pcp_pool_status(3)
- pg_enc(1)
- wd_cli(1)
- pgproto(1)
- pgpool_adm_pcp_health_check_stats(3)
- pcp_proc_count(1)
- pcp_watchdog_info(1)
- pcp_node_count(1)
- pcp_health_check_stats(1)
- pcp_reload_config(1)
- pcp_pool_status(1)
- pcp_invalidate_query_cache(1)
- pcp_promote_node(1)
- watchdog_setup(1)
- pgpool_setup(1)
- pgpool_adm_pcp_proc_info(3)
- pgpool_adm_pcp_node_info(3)
- pgpool_adm_pcp_detach_node(3)
- pg_md5(1)
- pgpool(8)
- pcp_stop_pgpool(1)
- pgpool_adm_pcp_attach_node(3)
- pcp_attach_node(1)
- pgpool_adm_pcp_node_count(3)
- pcp_recovery_node(1)
- pcp_log_rotate(1)
- pcp_detach_node(1)
- pcp_proc_info(1)
- pcp_node_info(1)
- pcp_common_options(1)
- pgpool_adm_pcp_pool_status(3)
- pg_enc(1)
- wd_cli(1)
- pgproto(1)
- pgpool_adm_pcp_health_check_stats(3)
- pcp_proc_count(1)
- pcp_watchdog_info(1)
- pcp_node_count(1)
- pcp_health_check_stats(1)
- pcp_reload_config(1)
- pcp_pool_status(1)
- pcp_invalidate_query_cache(1)
- pcp_promote_node(1)
- watchdog_setup(1)
- pgpool_setup(1)
- pgpool_adm_pcp_proc_info(3)
- pgpool_adm_pcp_node_info(3)
- pgpool_adm_pcp_detach_node(3)
- pg_md5(1)
- pgpool(8)
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apt-get install pgpool2
Manual
| PCP_DETACH_NODE(1) | pgpool-II 4.7.1 Documentation | PCP_DETACH_NODE(1) |
NAME
pcp_detach_node - detaches the given node from Pgpool-II. Existing connections to Pgpool-II are forced to be disconnected.
SYNOPSIS
pcp_detach_node [options...] [node_id] [gracefully]
DESCRIPTION
pcp_detach_node detaches the given node from Pgpool-II. If failover_command and/or follow_primary_command are specified, they are executed too. Existing connections to Pgpool-II are forced to be disconnected.
pcp_detach_node just detaches the node, and does not touch running backend behind the node. This command is useful when admin needs to maintain the PostgreSQL node. He/she can shutdown or stop the backend as many times as he/she wants.
The safest way to re-attach the detached node is, stopping the backend and apply pcp_recovery_node(1). However if you are sure that there's no replication delay (or the delay will be recovered later on) and the role of the node (primary/standby) will not be changed, you can use pcp_attach_node(1).
OPTIONS
-n node_id
--node_id=node_id
-g
--gracefully
Other options
| 2023 | pgpool-II 4.7.1 |