postgres8.37实在太脆弱，恢複配置，也无法启动

eremiter

win2003使用，今天只是改动一下postgresql.conf配置，
启动这三行

1. dynamic_library_path ='$libdir;C:\Program　Files\PostgreSQL\8.3\share\pljava'
   
2. 
   
3. custom_variable_classes = 'pljava'
   
4. 
   
5. pljava.classpath='C:\Program　Files\PostgreSQL\8.3\share\pljava\pljava.jar'

复制代码

就无法启动，系统事件，如下

1. 事件类型:        错误
   
2. 事件来源:        PostgreSQL
   
3. 事件种类:        无
   
4. 事件 ID:        0
   
5. 日期:                2009-5-23
   
6. 事件:                18:01:30
   
7. 用户:                N/A
   
8. 计算机:        erpserver
   
9. 描述:
   
10. [b][color=Red]无法打开进程令牌 (token): 错误码 5[/color][/b]
    
11. 
    

复制代码

即使把配置恢复，即再加上“＃”，重启系统，也是无法启动postgres,一个数据库，竟然如此脆弱，真让人担心，有没人办法解决，谢谢

[ 本帖最后由 eremiter 于 2009-5-24 10:45 编辑 ]

trainee

是什么版本？
8.3以前 加#并不会恢复到默认值

eremiter

原帖由 trainee 于 2009-5-24 21:59 发表
是什么版本？
8.3以前 加#并不会恢复到默认值

俺的是8.371版本，加＃都不能恢複默認值，這是什麽數據庫，太可怕了，那要如何處理，謝謝

trainee

8.371是可以的恢复成默认值的

如果不放心,请将这3个变量改为以前的值

某些放火墙,杀毒软件,常常会影响启动

eremiter

原帖由 trainee 于 2009-5-25 08:47 发表
8.371是可以的恢复成默认值的

如果不放心,请将这3个变量改为以前的值

某些放火墙,杀毒软件,常常会影响启动

使用默认自带防火墙，刚才也把nod4杀毒软件禁用，那个配置文件如下

1. # -----------------------------
   
2. # PostgreSQL configuration file
   
3. # -----------------------------
   
4. #
   
5. # This file consists of lines of the form:
   
6. #
   
7. #   name = value
   
8. #
   
9. # (The "=" is optional.)  Whitespace may be used.  Comments are introduced with
   
10. # "#" anywhere on a line.  The complete list of parameter names and allowed
    
11. # values can be found in the PostgreSQL documentation.
    
12. #
    
13. # The commented-out settings shown in this file represent the default values.
    
14. # Re-commenting a setting is NOT sufficient to revert it to the default value;
    
15. # you need to reload the server.
    
16. #
    
17. # This file is read on server startup and when the server receives a SIGHUP
    
18. # signal.  If you edit the file on a running system, you have to SIGHUP the
    
19. # server for the changes to take effect, or use "pg_ctl reload".  Some
    
20. # parameters, which are marked below, require a server shutdown and restart to
    
21. # take effect.
    
22. #
    
23. # Any parameter can also be given as a command-line option to the server, e.g.,
    
24. # "postgres -c log_connections=on".  Some paramters can be changed at run time
    
25. # with the "SET" SQL command.
    
26. #
    
27. # Memory units:  kB = kilobytes MB = megabytes GB = gigabytes
    
28. # Time units:    ms = milliseconds s = seconds min = minutes h = hours d = days
    
29. 
    
30. 
    
31. #------------------------------------------------------------------------------
    
32. # FILE LOCATIONS
    
33. #------------------------------------------------------------------------------
    
34. 
    
35. # The default values of these variables are driven from the -D command-line
    
36. # option or PGDATA environment variable, represented here as ConfigDir.
    
37. 
    
38. #data_directory = 'ConfigDir'                # use data in another directory
    
39.                                         # (change requires restart)
    
40. #hba_file = 'ConfigDir/pg_hba.conf'        # host-based authentication file
    
41.                                         # (change requires restart)
    
42. #ident_file = 'ConfigDir/pg_ident.conf'        # ident configuration file
    
43.                                         # (change requires restart)
    
44. 
    
45. # If external_pid_file is not explicitly set, no extra PID file is written.
    
46. #external_pid_file = '(none)'                # write an extra PID file
    
47.                                         # (change requires restart)
    
48. 
    
49. 
    
50. #------------------------------------------------------------------------------
    
51. # CONNECTIONS AND AUTHENTICATION
    
52. #------------------------------------------------------------------------------
    
53. 
    
54. # - Connection Settings -
    
55. 
    
56. listen_addresses = '*'                # what IP address(es) to listen on;
    
57.                                         # comma-separated list of addresses;
    
58.                                         # defaults to 'localhost', '*' = all
    
59.                                         # (change requires restart)
    
60. port = 5432                                # (change requires restart)
    
61. max_connections = 100                        # (change requires restart)
    
62. # Note:  Increasing max_connections costs ~400 bytes of shared memory per
    
63. # connection slot, plus lock space (see max_locks_per_transaction).  You might
    
64. # also need to raise shared_buffers to support more connections.
    
65. #superuser_reserved_connections = 3        # (change requires restart)
    
66. #unix_socket_directory = ''                # (change requires restart)
    
67. #unix_socket_group = ''                        # (change requires restart)
    
68. #unix_socket_permissions = 0777                # begin with 0 to use octal notation
    
69.                                         # (change requires restart)
    
70. #bonjour_name = ''                        # defaults to the computer name
    
71.                                         # (change requires restart)
    
72. 
    
73. # - Security and Authentication -
    
74. 
    
75. #authentication_timeout = 1min                # 1s-600s
    
76. #ssl = off                                # (change requires restart)
    
77. #ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH'        # allowed SSL ciphers
    
78.                                         # (change requires restart)
    
79. #password_encryption = on
    
80. #db_user_namespace = off
    
81. 
    
82. # Kerberos and GSSAPI
    
83. #krb_server_keyfile = ''                # (change requires restart)
    
84. #krb_srvname = 'postgres'                # (change requires restart, Kerberos only)
    
85. #krb_server_hostname = ''                # empty string matches any keytab entry
    
86.                                         # (change requires restart, Kerberos only)
    
87. #krb_caseins_users = off                # (change requires restart)
    
88. #krb_realm = ''                           # (change requires restart)
    
89. 
    
90. # - TCP Keepalives -
    
91. # see "man 7 tcp" for details
    
92. 
    
93. #tcp_keepalives_idle = 0                # TCP_KEEPIDLE, in seconds;
    
94.                                         # 0 selects the system default
    
95. #tcp_keepalives_interval = 0                # TCP_KEEPINTVL, in seconds;
    
96.                                         # 0 selects the system default
    
97. #tcp_keepalives_count = 0                # TCP_KEEPCNT;
    
98.                                         # 0 selects the system default
    
99. 
    
100. 
     
101. #------------------------------------------------------------------------------
     
102. # RESOURCE USAGE (except WAL)
     
103. #------------------------------------------------------------------------------
     
104. 
     
105. # - Memory -
     
106. 
     
107. shared_buffers = 32MB                        # min 128kB or max_connections*16kB
     
108.                                         # (change requires restart)
     
109. #temp_buffers = 8MB                        # min 800kB
     
110. #max_prepared_transactions = 5                # can be 0 or more
     
111.                                         # (change requires restart)
     
112. # Note:  Increasing max_prepared_transactions costs ~600 bytes of shared memory
     
113. # per transaction slot, plus lock space (see max_locks_per_transaction).
     
114. #work_mem = 1MB                                # min 64kB
     
115. #maintenance_work_mem = 16MB                # min 1MB
     
116. #max_stack_depth = 2MB                        # min 100kB
     
117. 
     
118. # - Free Space Map -
     
119. 
     
120. max_fsm_pages = 204800                        # min max_fsm_relations*16, 6 bytes each
     
121.                                         # (change requires restart)
     
122. #max_fsm_relations = 1000                # min 100, ~70 bytes each
     
123.                                         # (change requires restart)
     
124. 
     
125. # - Kernel Resource Usage -
     
126. 
     
127. #max_files_per_process = 1000                # min 25
     
128.                                         # (change requires restart)
     
129. #shared_preload_libraries = ''                # (change requires restart)
     
130. 
     
131. # - Cost-Based Vacuum Delay -
     
132. 
     
133. #vacuum_cost_delay = 0                        # 0-1000 milliseconds
     
134. #vacuum_cost_page_hit = 1                # 0-10000 credits
     
135. #vacuum_cost_page_miss = 10                # 0-10000 credits
     
136. #vacuum_cost_page_dirty = 20                # 0-10000 credits
     
137. #vacuum_cost_limit = 200                # 1-10000 credits
     
138. 
     
139. # - Background Writer -
     
140. 
     
141. #bgwriter_delay = 200ms                        # 10-10000ms between rounds
     
142. #bgwriter_lru_maxpages = 100                # 0-1000 max buffers written/round
     
143. #bgwriter_lru_multiplier = 2.0                # 0-10.0 multipler on buffers scanned/round
     
144. 
     
145. 
     
146. #------------------------------------------------------------------------------
     
147. # WRITE AHEAD LOG
     
148. #------------------------------------------------------------------------------
     
149. 
     
150. # - Settings -
     
151. 
     
152. #fsync = on                                # turns forced synchronization on or off
     
153. #synchronous_commit = on                # immediate fsync at commit
     
154. #wal_sync_method = fsync                # the default is the first option
     
155.                                         # supported by the operating system:
     
156.                                         #   open_datasync
     
157.                                         #   fdatasync
     
158.                                         #   fsync
     
159.                                         #   fsync_writethrough
     
160.                                         #   open_sync
     
161. #full_page_writes = on                        # recover from partial page writes
     
162. #wal_buffers = 64kB                        # min 32kB
     
163.                                         # (change requires restart)
     
164. #wal_writer_delay = 200ms                # 1-10000 milliseconds
     
165. 
     
166. #commit_delay = 0                        # range 0-100000, in microseconds
     
167. #commit_siblings = 5                        # range 1-1000
     
168. 
     
169. # - Checkpoints -
     
170. 
     
171. #checkpoint_segments = 3                # in logfile segments, min 1, 16MB each
     
172. #checkpoint_timeout = 5min                # range 30s-1h
     
173. #checkpoint_completion_target = 0.5        # checkpoint target duration, 0.0 - 1.0
     
174. #checkpoint_warning = 30s                # 0 is off
     
175. 
     
176. # - Archiving -
     
177. 
     
178. #archive_mode = off                # allows archiving to be done
     
179.                                 # (change requires restart)
     
180. #archive_command = ''                # command to use to archive a logfile segment
     
181. #archive_timeout = 0                # force a logfile segment switch after this
     
182.                                 # time; 0 is off
     
183. 
     
184. 
     
185. #------------------------------------------------------------------------------
     
186. # QUERY TUNING
     
187. #------------------------------------------------------------------------------
     
188. 
     
189. # - Planner Method Configuration -
     
190. 
     
191. #enable_bitmapscan = on
     
192. #enable_hashagg = on
     
193. #enable_hashjoin = on
     
194. #enable_indexscan = on
     
195. #enable_mergejoin = on
     
196. #enable_nestloop = on
     
197. #enable_seqscan = on
     
198. #enable_sort = on
     
199. #enable_tidscan = on
     
200. 
     
201. # - Planner Cost Constants -
     
202. 
     
203. #seq_page_cost = 1.0                        # measured on an arbitrary scale
     
204. #random_page_cost = 4.0                        # same scale as above
     
205. #cpu_tuple_cost = 0.01                        # same scale as above
     
206. #cpu_index_tuple_cost = 0.005                # same scale as above
     
207. #cpu_operator_cost = 0.0025                # same scale as above
     
208. #effective_cache_size = 128MB
     
209. 
     
210. # - Genetic Query Optimizer -
     
211. 
     
212. #geqo = on
     
213. #geqo_threshold = 12
     
214. #geqo_effort = 5                        # range 1-10
     
215. #geqo_pool_size = 0                        # selects default based on effort
     
216. #geqo_generations = 0                        # selects default based on effort
     
217. #geqo_selection_bias = 2.0                # range 1.5-2.0
     
218. 
     
219. # - Other Planner Options -
     
220. 
     
221. #default_statistics_target = 10                # range 1-1000
     
222. #constraint_exclusion = off
     
223. #from_collapse_limit = 8
     
224. #join_collapse_limit = 8                # 1 disables collapsing of explicit
     
225.                                         # JOIN clauses
     
226. 
     
227. 
     
228. #------------------------------------------------------------------------------
     
229. # ERROR REPORTING AND LOGGING
     
230. #------------------------------------------------------------------------------
     
231. 
     
232. # - Where to Log -
     
233. 
     
234. log_destination = 'stderr'                # Valid values are combinations of
     
235.                                         # stderr, csvlog, syslog and eventlog,
     
236.                                         # depending on platform.  csvlog
     
237.                                         # requires logging_collector to be on.
     
238. 
     
239. # This is used when logging to stderr:
     
240. logging_collector = on                # Enable capturing of stderr and csvlog
     
241.                                         # into log files. Required to be on for
     
242.                                         # csvlogs.
     
243.                                         # (change requires restart)
     
244. 
     
245. # These are only used if logging_collector is on:
     
246. #log_directory = 'pg_log'                # directory where log files are written,
     
247.                                         # can be absolute or relative to PGDATA
     
248. #log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'        # log file name pattern,
     
249.                                         # can include strftime() escapes
     
250. #log_truncate_on_rotation = off                # If on, an existing log file of the
     
251.                                         # same name as the new log file will be
     
252.                                         # truncated rather than appended to.
     
253.                                         # But such truncation only occurs on
     
254.                                         # time-driven rotation, not on restarts
     
255.                                         # or size-driven rotation.  Default is
     
256.                                         # off, meaning append to existing files
     
257.                                         # in all cases.
     
258. #log_rotation_age = 1d                        # Automatic rotation of logfiles will
     
259.                                         # happen after that time.  0 to disable.
     
260. #log_rotation_size = 10MB                # Automatic rotation of logfiles will
     
261.                                         # happen after that much log output.
     
262.                                         # 0 to disable.
     
263. 
     
264. # These are relevant when logging to syslog:
     
265. #syslog_facility = 'LOCAL0'
     
266. #syslog_ident = 'postgres'
     
267. 
     
268. 
     
269. # - When to Log -
     
270. 
     
271. #client_min_messages = notice                # values in order of decreasing detail:
     
272.                                         #   debug5
     
273.                                         #   debug4
     
274.                                         #   debug3
     
275.                                         #   debug2
     
276.                                         #   debug1
     
277.                                         #   log
     
278.                                         #   notice
     
279.                                         #   warning
     
280.                                         #   error
     
281. 
     
282. #log_min_messages = notice                # values in order of decreasing detail:
     
283.                                         #   debug5
     
284.                                         #   debug4
     
285.                                         #   debug3
     
286.                                         #   debug2
     
287.                                         #   debug1
     
288.                                         #   info
     
289.                                         #   notice
     
290.                                         #   warning
     
291.                                         #   error
     
292.                                         #   log
     
293.                                         #   fatal
     
294.                                         #   panic
     
295. 
     
296. #log_error_verbosity = default                # terse, default, or verbose messages
     
297. 
     
298. #log_min_error_statement = error        # values in order of decreasing detail:
     
299.                                          #   debug5
     
300.                                         #   debug4
     
301.                                         #   debug3
     
302.                                         #   debug2
     
303.                                         #   debug1
     
304.                                          #   info
     
305.                                         #   notice
     
306.                                         #   warning
     
307.                                         #   error
     
308.                                         #   log
     
309.                                         #   fatal
     
310.                                         #   panic (effectively off)
     
311. 
     
312. #log_min_duration_statement = -1        # -1 is disabled, 0 logs all statements
     
313.                                         # and their durations, > 0 logs only
     
314.                                         # statements running at least this time.
     
315. 
     
316. #silent_mode = off                        # DO NOT USE without syslog or
     
317.                                         # logging_collector
     
318.                                         # (change requires restart)
     
319. 
     
320. # - What to Log -
     
321. 
     
322. #debug_print_parse = off
     
323. #debug_print_rewritten = off
     
324. #debug_print_plan = off
     
325. #debug_pretty_print = off
     
326. #log_checkpoints = off
     
327. #log_connections = off
     
328. #log_disconnections = off
     
329. #log_duration = off
     
330. #log_hostname = off
     
331. log_line_prefix = '%%t '                        # special values:
     
332.                                         #   %u = user name
     
333.                                         #   %d = database name
     
334.                                         #   %r = remote host and port
     
335.                                         #   %h = remote host
     
336.                                         #   %p = process ID
     
337.                                         #   %t = timestamp without milliseconds
     
338.                                         #   %m = timestamp with milliseconds
     
339.                                         #   %i = command tag
     
340.                                         #   %c = session ID
     
341.                                         #   %l = session line number
     
342.                                         #   %s = session start timestamp
     
343.                                         #   %v = virtual transaction ID
     
344.                                         #   %x = transaction ID (0 if none)
     
345.                                         #   %q = stop here in non-session
     
346.                                         #        processes
     
347.                                         #   %% = '%'
     
348.                                         # e.g. '<%u%%%d> '
     
349. #log_lock_waits = off                        # log lock waits >= deadlock_timeout
     
350. #log_statement = 'none'                        # none, ddl, mod, all
     
351. #log_temp_files = -1                        # log temporary files equal or larger
     
352.                                         # than specified size;
     
353.                                         # -1 disables, 0 logs all temp files
     
354. #log_timezone = unknown                        # actually, defaults to TZ environment
     
355.                                         # setting
     
356. 
     
357. 
     
358. #------------------------------------------------------------------------------
     
359. # RUNTIME STATISTICS
     
360. #------------------------------------------------------------------------------
     
361. 
     
362. # - Query/Index Statistics Collector -
     
363. 
     
364. #track_activities = on
     
365. #track_counts = on
     
366. #update_process_title = on
     
367. 
     
368. 
     
369. # - Statistics Monitoring -
     
370. 
     
371. #log_parser_stats = off
     
372. #log_planner_stats = off
     
373. #log_executor_stats = off
     
374. #log_statement_stats = off
     
375. 
     
376. 
     
377. #------------------------------------------------------------------------------
     
378. # AUTOVACUUM PARAMETERS
     
379. #------------------------------------------------------------------------------
     
380. 
     
381. #autovacuum = on                        # Enable autovacuum subprocess?  'on'
     
382.                                         # requires track_counts to also be on.
     
383. #log_autovacuum_min_duration = -1        # -1 disables, 0 logs all actions and
     
384.                                         # their durations, > 0 logs only
     
385.                                         # actions running at least that time.
     
386. #autovacuum_max_workers = 3                # max number of autovacuum subprocesses
     
387. #autovacuum_naptime = 1min                # time between autovacuum runs
     
388. #autovacuum_vacuum_threshold = 50        # min number of row updates before
     
389.                                         # vacuum
     
390. #autovacuum_analyze_threshold = 50        # min number of row updates before
     
391.                                         # analyze
     
392. #autovacuum_vacuum_scale_factor = 0.2        # fraction of table size before vacuum
     
393. #autovacuum_analyze_scale_factor = 0.1        # fraction of table size before analyze
     
394. #autovacuum_freeze_max_age = 200000000        # maximum XID age before forced vacuum
     
395.                                         # (change requires restart)
     
396. #autovacuum_vacuum_cost_delay = 20        # default vacuum cost delay for
     
397.                                         # autovacuum, -1 means use
     
398.                                         # vacuum_cost_delay
     
399. #autovacuum_vacuum_cost_limit = -1        # default vacuum cost limit for
     
400.                                         # autovacuum, -1 means use
     
401.                                         # vacuum_cost_limit
     
402. 
     
403. 
     
404. #------------------------------------------------------------------------------
     
405. # CLIENT CONNECTION DEFAULTS
     
406. #------------------------------------------------------------------------------
     
407. 
     
408. # - Statement Behavior -
     
409. 
     
410. #search_path = '"$user",public'                # schema names
     
411. #default_tablespace = ''                # a tablespace name, '' uses the default
     
412. #temp_tablespaces = ''                        # a list of tablespace names, '' uses
     
413.                                         # only default tablespace
     
414. #check_function_bodies = on
     
415. #default_transaction_isolation = 'read committed'
     
416. #default_transaction_read_only = off
     
417. #session_replication_role = 'origin'
     
418. #statement_timeout = 0                        # 0 is disabled
     
419. #vacuum_freeze_min_age = 100000000
     
420. #xmlbinary = 'base64'
     
421. #xmloption = 'content'
     
422. 
     
423. # - Locale and Formatting -
     
424. 
     
425. datestyle = 'iso, ymd'
     
426. #timezone = unknown                        # actually, defaults to TZ environment
     
427.                                         # setting
     
428. #timezone_abbreviations = 'Default'     # Select the set of available time zone
     
429.                                         # abbreviations.  Currently, there are
     
430.                                         #   Default
     
431.                                         #   Australia
     
432.                                         #   India
     
433.                                         # You can create your own file in
     
434.                                         # share/timezonesets/.
     
435. #extra_float_digits = 0                        # min -15, max 2
     
436. #client_encoding = sql_ascii                # actually, defaults to database
     
437.                                         # encoding
     
438. 
     
439. # These settings are initialized by initdb, but they can be changed.
     
440. lc_messages = 'Chinese_People''s Republic of China.936'                        # locale for system error message
     
441.                                         # strings
     
442. lc_monetary = 'Chinese_People''s Republic of China.936'                        # locale for monetary formatting
     
443. lc_numeric = 'Chinese_People''s Republic of China.936'                        # locale for number formatting
     
444. lc_time = 'Chinese_People''s Republic of China.936'                                # locale for time formatting
     
445. 
     
446. # default configuration for text search
     
447. default_text_search_config = 'pg_catalog.simple'
     
448. 
     
449. # - Other Defaults -
     
450. 
     
451. #explain_pretty_print = on
     
452. #dynamic_library_path = '$libdir'
     
453. #local_preload_libraries = ''
     
454. 
     
455. 
     
456. #------------------------------------------------------------------------------
     
457. # LOCK MANAGEMENT
     
458. #------------------------------------------------------------------------------
     
459. 
     
460. #deadlock_timeout = 1s
     
461. #max_locks_per_transaction = 64                # min 10
     
462.                                         # (change requires restart)
     
463. # Note:  Each lock table slot uses ~270 bytes of shared memory, and there are
     
464. # max_locks_per_transaction * (max_connections + max_prepared_transactions)
     
465. # lock table slots.
     
466. 
     
467. 
     
468. #------------------------------------------------------------------------------
     
469. # VERSION/PLATFORM COMPATIBILITY
     
470. #------------------------------------------------------------------------------
     
471. 
     
472. # - Previous PostgreSQL Versions -
     
473. 
     
474. #add_missing_from = off
     
475. #array_nulls = on
     
476. #backslash_quote = safe_encoding        # on, off, or safe_encoding
     
477. #default_with_oids = off
     
478. #escape_string_warning = on
     
479. #regex_flavor = advanced                # advanced, extended, or basic
     
480. #sql_inheritance = on
     
481. #standard_conforming_strings = off
     
482. #synchronize_seqscans = on
     
483. 
     
484. # - Other Platforms and Clients -
     
485. 
     
486. #transform_null_equals = off
     
487. 
     
488. 
     
489. #------------------------------------------------------------------------------
     
490. # CUSTOMIZED OPTIONS
     
491. #------------------------------------------------------------------------------
     
492. 
     
493. #custom_variable_classes = 'pljava'                # list of custom variable class names
     
494. #pljava.classpath='D:\Program Files\PostgreSQL\8.3\share\pljava\pljava.jar'
     

复制代码

trainee

我想应该和postgresql.conf没关系

出现这错误, 是windows的进程权限错误

你是否改动了启动postgresql服务的用户或其权限

eremiter

原帖由 trainee 于 2009-5-25 11:26 发表
我想应该和postgresql.conf没关系

出现这错误, 是windows的进程权限错误

你是否改动了启动postgresql服务的用户或其权限

沒有改，只改計算機的名子，但啓動很正常，後來改一下配置，就死翹翹了

BigMonkey

一个理性的软件在有发现有潜在问题的时候就应该用这种休克疗法。否则待问题爆发导致数据丢失就郁闷大了。