wsrep Provider Options in 10.4 ES¶

The following options can be set in the wsrep_provider_options system variable to control MariaDB Enterprise Cluster.

Option

Description

base_dir

Default: . (a period)

base_host

No default

base_port

Default: 4567

cert.length_check

No default

cert.log_conflicts

Default: no

cert.max_length

No default

cert.optimistic_pa

Default: yes

dbug

Default: "" (an empty string)

debug

Default: no

evs.auto_evict

Default: 0

evs.causal_keepalive_period

Default: PT1S

evs.debug_log_mask

Default: 0x1

evs.delay_margin

Default: PT1S

evs.delayed_keep_period

Default: PT30S

evs.evict

No default

evs.inactive_check_period

Default: PT0.5S

evs.inactive_timeout

Default: PT15S

evs.info_log_mask

Default: 0

evs.install_timeout

Default: PT7.5S

evs.join_retrans_period

Default: PT1S

evs.keepalive_period

Default: PT1S

evs.max_install_timeouts

Default: 3

evs.send_window

Default: 4

evs.stats_report_period

Default: PT1M

evs.suspect_timeout

Default: PT5S

evs.use_aggregate

Default: true

evs.user_send_window

Default: 2

evs.version

Default: 1

evs.view_forget_timeout

Default: P1D

gcache.debug

Default: 0

gcache.dir

Default: . (a period)

gcache.keep_pages_size

Default: 0

gcache.mem_size

Default: 0

gcache.name

Default: galera.cache

gcache.page_size

Default: 128M

gcache.recover

Default: yes

gcache.size

Default: 128M

gcomm.thread_prio

Default: "" (an empty string)

gcs.fc_debug

Default: 0

gcs.fc_factor

Default: 1.0

gcs.fc_limit

Default: 16

gcs.fc_master_slave

Default: no

gcs.max_packet_size

Default: 64500

gcs.max_throttle

Default: 0.25

gcs.recv_q_hard_limit

Default: 2147483647 or 9223372036854775807

gcs.recv_q_soft_limit

Default: 0.25

gcs.sm_dump

Default: 0

gcs.sync_donor

Default: no

gmcast.group

No default

gmcast.isolate

No default

gmcast.listen_addr

Default: tcp://0.0.0.0:4567

gmcast.mcast_addr

Default: "" (an empty string)

gmcast.mcast_port

No default

gmcast.mcast_ttl

Default: 1

gmcast.mira

No default

gmcast.peer_addr

No default

gmcast.peer_timeout

Default: PT3S

gmcast.segment

Default: 0

gmcast.time_wait

Default: PT5S

gmcast.version

Default: 0

ist.keep_keys

No default

ist.recv_addr

No default

ist.recv_bind

No default

pc.announce_timeout

Default: PT3S

pc.bootstrap

No default

pc.checksum

Default: false

pc.ignore_quorum

Default: false

pc.ignore_sb

Default: false

pc.linger

Default: PT20S

pc.npvo

Default: false

pc.recovery

Default: true

pc.version

Default: 0

pc.wait_prim

Default: true

pc.wait_prim_timeout

Default: PT30S

pc.weight

Default: 1

protonet.backend

Default: asio

protonet.version

Default: 0

repl.causal_read_timeout

Default: PT30S

repl.commit_order

Default: 3

repl.key_format

Default: FLAT8

repl.max_ws_size

Default: 2147483647

repl.proto_max

Default: 10

signal

Default: "" (an empty string)

socket.checksum

Default: 2

socket.non_blocking

No default

socket.recv_buf_size

Default: 212992

socket.ssl

No default

socket.ssl_ca

No default

socket.ssl_cert

No default

socket.ssl_cipher

No default

socket.ssl_compression

No default

socket.ssl_key

No default

socket.ssl_password_file

No default