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PostgreSQL Q&A 7651 게시물 읽기
No. 7651
신기배님 답변감사합니다. 추가로 문의 좀 드릴께요..
작성자
김태규
작성일
2009-03-17 11:26ⓒ
2009-03-17 11:30ⓜ
조회수
7,296

일단 기배님 말씀대로 확인해 보니 접속이 되네요. 제대로 실행이 되는거 같긴 한데 어떻게 해야하는지를 모르겠어요

마스터쪽 디비에 데이터를 수정하거나 추가하면 자동으로 세컨쪽에 백업이 되고 마스터쪽 디비가 문제있을시 세컨으로 자동 연결이 되는건지 모르겠습니다

그리고 추가로 pgadmin으로 마스터쪽에서 데이터를 수정하거나 추가 삭제해도 되는지?

pgadmin으로 포트 9999로 접속을 할려면 이런 메시지가 뜨더군요.. 

원래 접속이 되지 않는건지..


에러가 발생하였습니다.

ERROR : kind mismatch between backends

힌트 : check data consistency between master and secondary 

서버가 갑자기 연결을 닫았음

    이런 처리는 클라이언트의 요구를 처리하는 동안이나 처리하기 전에 서버가 갑자기 종료되었음을 의미함

이렇게 나오구요

 freebsd에선

DEBUG: pid 51706: I am 51706 accept fd 6

2009-03-17 11:36:52 DEBUG: pid 51706: Protocol Major: 1234 Minor: 5679 database:  user:

2009-03-17 11:36:52 DEBUG: pid 51706: SSLRequest: sent N; retry startup

2009-03-17 11:36:52 DEBUG: pid 51706: Protocol Major: 3 Minor: 0 database: test user: postgres

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 8

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 25

2009-03-17 11:36:52 DEBUG: pid 51706: name: client_encoding value: UTF8

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: client_encoding value: UTF8

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 23

2009-03-17 11:36:52 DEBUG: pid 51706: name: DateStyle value: ISO, MDY

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: DateStyle value: ISO, MDY

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 26

2009-03-17 11:36:52 DEBUG: pid 51706: name: integer_datetimes value: off

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: integer_datetimes value: off

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 20

2009-03-17 11:36:52 DEBUG: pid 51706: name: is_superuser value: on

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: is_superuser value: on

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 25

2009-03-17 11:36:52 DEBUG: pid 51706: name: server_encoding value: UTF8

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: server_encoding value: UTF8

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 25

2009-03-17 11:36:52 DEBUG: pid 51706: name: server_version value: 8.3.1

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: server_version value: 8.3.1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 35

2009-03-17 11:36:52 DEBUG: pid 51706: name: session_authorization value: postgres

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: session_authorization value: postgres

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 36

2009-03-17 11:36:52 DEBUG: pid 51706: name: standard_conforming_strings value: off

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: standard_conforming_strings value: off

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 17

2009-03-17 11:36:52 DEBUG: pid 51706: name: TimeZone value: UTC

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: TimeZone value: ROK

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 12

2009-03-17 11:36:52 DEBUG: pid 51706: pool_send_auth_ok: send pid 53293 to frontend

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 259

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SET DateStyle=ISO;SELECT oid, pg_encoding_to_char(encoding) AS encoding, datlastsysoid

  FROM pg_database WHERE datname='test'

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data S len: 171 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: S

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 23

2009-03-17 11:36:52 DEBUG: pid 51706: name: DateStyle value: ISO, MDY

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: DateStyle value: ISO, MDY

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 147 po: 25

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 138 po: 34

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 50 po: 122

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 155

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 167

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: set client_encoding to 'UNICODE'

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data S len: 43 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: S

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length2: master lenghth: 28

2009-03-17 11:36:52 DEBUG: pid 51706: name: client_encoding value: UNICODE

2009-03-17 11:36:52 DEBUG: pid 51706: secondary name: client_encoding value: UNICODE

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 14 po: 30

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 39

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT version();

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 0

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 124 po: 33

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 140

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 152

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT usecreatedb, usesuper, CASE WHEN usesuper THEN pg_postmaster_start_time() ELSE NULL END as upsince

  FROM pg_user WHERE usename=current_user

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 0

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 67 po: 90

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 140

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 152

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT rolcreaterole, rolcreatedb FROM pg_roles WHERE rolname = current_user;

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 34 po: 69

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 86

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 98

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT db.oid, datname, db.dattablespace AS spcoid, spcname, datallowconn, datconfig, datacl, pg_encoding_to_char(encoding) AS serverencoding, pg_get_userbyid(datdba) AS datowner,has_database_privilege(db.oid, 'CREATE') as cancreate,

current_setting('default_tablespace') AS default_tablespace

  FROM pg_database db

  LEFT OUTER JOIN pg_tablespace ta ON db.dattablespace=ta.OID

 ORDER BY datname

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 544 po: 315

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 449 po: 410

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 357 po: 502

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 229 po: 630

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 105 po: 754

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 842

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 854

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT description FROM pg_shdescription WHERE objoid=27695::oid

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 37

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 49

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SHOW search_path

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 77 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 40 po: 38

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 15 po: 63

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT nspname, session_user=nspname AS isuser FROM pg_namespace

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 179 po: 58

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 153 po: 84

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 129 po: 108

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 104 po: 133

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 73 po: 164

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 39 po: 198

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 220

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 232

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT description FROM pg_shdescription WHERE objoid=11511::oid

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 0

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 37

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 49

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SHOW search_path

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 77 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 40 po: 38

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 15 po: 63

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT nspname, session_user=nspname AS isuser FROM pg_namespace

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 179 po: 58

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 153 po: 84

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 129 po: 108

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 104 po: 133

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 73 po: 164

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 39 po: 198

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 220

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 232

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT description FROM pg_shdescription WHERE objoid=11510::oid

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 0

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 37

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 49

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SHOW search_path

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 77 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 40 po: 38

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 15 po: 63

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT nspname, session_user=nspname AS isuser FROM pg_namespace

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 179 po: 58

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 153 po: 84

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 129 po: 108

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 104 po: 133

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 73 po: 164

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 39 po: 198

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 220

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 232

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT description FROM pg_shdescription WHERE objoid=1::oid

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 0

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 53 po: 37

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 85

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SHOW search_path

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 77 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 40 po: 38

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 15 po: 63

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT nspname, session_user=nspname AS isuser FROM pg_namespace

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 179 po: 58

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 153 po: 84

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 129 po: 108

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 104 po: 133

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 73 po: 164

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 39 po: 198

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 220

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 232

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT description FROM pg_shdescription WHERE objoid=32567::oid

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 37

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 49

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SHOW search_path

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 77 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 40 po: 38

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 15 po: 63

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 73

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT nspname, session_user=nspname AS isuser FROM pg_namespace

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 179 po: 58

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 153 po: 84

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 129 po: 108

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 104 po: 133

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 73 po: 164

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 39 po: 198

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 220

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 232

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT ts.oid, spcname, spclocation, pg_get_userbyid(spcowner) as spcuser, spcacl, pg_catalog.shobj_description(oid, 'pg_tablespace') AS description FROM pg_tablespace ts

 ORDER BY spcname

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 122 po: 166

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 69 po: 219

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 271

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 283

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT cl.oid FROM pg_class cl JOIN pg_namespace ns ON ns.oid=relnamespace

 WHERE relname='pga_job' AND nspname='pgagent'

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 29

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 41

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT has_table_privilege('pg_authid', 'SELECT')

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 29 po: 45

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 57

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 69

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement:     SELECT oid, *, pg_catalog.shobj_description(oid, 'pg_authid') AS description FROM pg_authid WHERE NOT rolcanlogin ORDER BY rolname

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 402 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 386

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 398

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement: SELECT has_table_privilege('pg_authid', 'SELECT')

2009-03-17 11:36:52 DEBUG: pid 51706: start_load_balance: selected master is 1

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend T

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 29 po: 45

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data C len: 17 po: 57

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: C

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data Z len: 5 po: 69

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: Z

2009-03-17 11:36:52 DEBUG: pid 51706: pool_read_message_length: lenghth: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: message length: 5

2009-03-17 11:36:52 DEBUG: pid 51706: ReadyForQuery: transaction state: I

2009-03-17 11:36:52 DEBUG: pid 51706: end_load_balance: end load balance mode

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from frontend Q(51)

2009-03-17 11:36:52 DEBUG: pid 51706: statement:     SELECT oid, *, pg_catalog.shobj_description(oid, 'pg_authid') AS description FROM pg_authid WHERE rolcanlogin ORDER BY rolname

2009-03-17 11:36:52 DEBUG: pid 51706: waiting for master completing the query

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data T len: 839 po: 1

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: T

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 454 po: 386

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: SimpleForwardToFrontend: length does not match between backends master(122) secondary(121) kind:(D)

2009-03-17 11:36:52 DEBUG: pid 51706: read kind from backend pending data D len: 331 po: 509

2009-03-17 11:36:52 DEBUG: pid 51706: pool_process_query: kind from backend: D

2009-03-17 11:36:52 DEBUG: pid 51706: SimpleForwardToFrontend: length does not match between backends master(122) secondary(76) kind:(D)

2009-03-17 11:36:52 ERROR: pid 51706: pool_process_query: kind does not match between backends master(D) secondary(C)

2009-03-17 11:36:52 LOG:   pid 51706: do_child: exits with status 1 due to error

2009-03-17 11:36:52 DEBUG: pid 51694: reap_handler called

2009-03-17 11:36:52 DEBUG: pid 51694: child 51706 exits with status 256 by signal 0

2009-03-17 11:36:52 DEBUG: pid 51694: fork a new child pid 53295

2009-03-17 11:36:52 DEBUG: pid 53295: I am 53295

이렇게 나옵니다 양쪽 디비는 마스터쪽 디비를 백업받아서 똑같이 해뒀구요..

제가 초보라서 많이 힘드네요 혼자서 인터넷 찾아보면서 할려하니..

마스터쪽하고 세컨쪽하고 데이터가 틀린거 같기도 하고 백업을 받자마자 바로 되살려서 똑같이 맞춰뒀는데 이러네요 문제가 어떤건지 조언 좀 부탁드릴께요..

이 글에 대한 댓글이 총 4건 있습니다.

잘 모르겠네요;

에러 메시지만 봐서는 master, secondary의 데이터가 다르다는 건데 dump -> restore 말고 master를 종료하고 $PGDATA 디렉토리를 통째로 secondary로 옮겨서 두개를 똑같이 맞춰보세요.

 

마스터쪽 디비에 데이터를 수정하거나 추가하면 자동으로 세컨쪽에 백업이 되고 마스터쪽 디비가 문제있을시 세컨으로 자동 연결이 되는건지 모르겠습니다

 

이건 맞습니다.

신기배(소타)님이 2009-03-18 09:12에 작성한 댓글입니다.

답변 감사합니다 신기배님 말씀처럼 복사를 하고 host명을 아이피로 줬었는데 바꾸니 pgadmin에서 접속이 되네요 감사합니다

테스트중이라서 디폴트 포트로 설정하였는데 pgadmin에서  마스터 9999번포트로 접속하여 데이터를 변경해 봤는데 세컨쪽 데이터는 변경이 안되던데 바로 변경되는게 아니고 시간차가 있는건지... 검색해보니 백업쪽은 slony와 같이 쓰는듯 하던데 slony를 설치 해야하는건지 궁금합니다

김태규님이 2009-03-18 10:53에 작성한 댓글입니다.
이 댓글은 2009-03-18 11:03에 마지막으로 수정되었습니다. Edit

slony-I와는 별개입니다. 없이도 잘 동작해야 합니다.

로그가 남았나 보시고 아니면 설정이나 환경에 문제가 있는 것 같네요.

pgpool의 리플리케이션은 같은 쿼리를 양쪽에 쏘아줘서 맞추게 됩니다.

신기배(소타)님이 2009-03-18 13:19에 작성한 댓글입니다.

기배님 감사합니다 일단 성공은 했습니다 ^^

기배님 말대로 압축하여 옴기니 되네요. 공유 메모리때문에 좀 고생했지만요

이제 마스터쪽 디비를 죽일시 세컨쪽 디비를 읽어 오나 테스트 좀 해보면 되겠네요 감사합니다^^

김태규님이 2009-03-18 21:10에 작성한 댓글입니다. Edit
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