File: Properties_T_BerkeleyDB_DatabaseEnvironment.htm

package info (click to toggle)
db5.3 5.3.28%2Bdfsg1-0.5
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 158,360 kB
  • sloc: ansic: 448,411; java: 111,824; tcl: 80,544; sh: 44,326; cs: 33,697; cpp: 21,604; perl: 14,557; xml: 10,799; makefile: 4,077; yacc: 1,003; awk: 965; sql: 801; erlang: 342; python: 216; php: 24; asm: 14
file content (433 lines) | stat: -rw-r--r-- 62,411 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
<html xmlns:MSHelp="http://msdn.microsoft.com/mshelp" xmlns:mshelp="http://msdn.microsoft.com/mshelp" xmlns:ddue="http://ddue.schemas.microsoft.com/authoring/2003/5" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:msxsl="urn:schemas-microsoft-com:xslt"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" /><META NAME="save" CONTENT="history" /><title>DatabaseEnvironment Properties </title><link rel="stylesheet" type="text/css" href="../styles/presentation.css" /><link rel="stylesheet" type="text/css" href="ms-help://Hx/HxRuntime/HxLink.css" /><script type="text/javascript" src="../scripts/EventUtilities.js"> </script><script type="text/javascript" src="../scripts/SplitScreen.js"> </script><script type="text/javascript" src="../scripts/Dropdown.js"> </script><script type="text/javascript" src="../scripts/script_manifold.js"> </script><script type="text/javascript" src="../scripts/script_feedBack.js"> </script><script type="text/javascript" src="../scripts/CheckboxMenu.js"> </script><script type="text/javascript" src="../scripts/CommonUtilities.js"> </script><meta name="container" content="BerkeleyDB" /><meta name="file" content="Properties_T_BerkeleyDB_DatabaseEnvironment" /><meta name="guid" content="Properties_T_BerkeleyDB_DatabaseEnvironment" /><xml><MSHelp:Attr Name="AssetID" Value="Properties.T:BerkeleyDB.DatabaseEnvironment" /><MSHelp:TOCTitle Title="DatabaseEnvironment Properties " /><MSHelp:RLTitle Title="DatabaseEnvironment Properties  (BerkeleyDB)" /><MSHelp:Keyword Index="A" Term="Properties.T:BerkeleyDB.DatabaseEnvironment" /><MSHelp:Keyword Index="A" Term="frlrfBerkeleyDBDatabaseEnvironmentPropertiesTopic" /><MSHelp:Keyword Index="K" Term="DatabaseEnvironment class, properties" /><MSHelp:Attr Name="DevLang" Value="CSharp" /><MSHelp:Attr Name="DevLang" Value="VB" /><MSHelp:Attr Name="DevLang" Value="C++" /><MSHelp:Attr Name="Locale" Value="en-us" /><MSHelp:Attr Name="TopicType" Value="kbSyntax" /><MSHelp:Attr Name="TopicType" Value="apiref" /><MSHelp:Attr Name="AssemblyVersion" Value="5.3.28.0" /></xml></head><body><input type="hidden" id="userDataCache" class="userDataStyle" /><input type="hidden" id="hiddenScrollOffset" /><img id="collapseImage" style="display:none; height:0; width:0;" src="../icons/collapse_all.gif" title="Collapse image" /><img id="expandImage" style="display:none; height:0; width:0;" src="../icons/expand_all.gif" title="Expand Image" /><img id="collapseAllImage" style="display:none; height:0; width:0;" src="../icons/collapse_all.gif" /><img id="expandAllImage" style="display:none; height:0; width:0;" src="../icons/expand_all.gif" /><img id="dropDownImage" style="display:none; height:0; width:0;" src="../icons/dropdown.gif" /><img id="dropDownHoverImage" style="display:none; height:0; width:0;" src="../icons/dropdownHover.gif" /><img id="copyImage" style="display:none; height:0; width:0;" src="../icons/copycode.gif" title="Copy image" /><img id="copyHoverImage" style="display:none; height:0; width:0;" src="../icons/copycodeHighlight.gif" title="CopyHover image" /><div id="header"><table id="topTable" cellspacing="0" cellpadding="0"><tr><td><span onclick="ExpandCollapseAll(toggleAllImage)" style="cursor:default;" onkeypress="ExpandCollapseAll_CheckKey(toggleAllImage, event)" tabindex="0"><img ID="toggleAllImage" class="toggleAll" src="../icons/collapse_all.gif" /> <label id="collapseAllLabel" for="toggleAllImage" style="display: none;">Collapse All</label><label id="expandAllLabel" for="toggleAllImage" style="display: none;">Expand All</label> </span><span>    </span><span id="devlangsDropdown" class="filter" tabindex="0"><img id="devlangsDropdownImage" src="../icons/dropdown.gif" /> <label id="devlangsMenuAllLabel" for="devlangsDropdownImage" style="display: none;"><nobr>Code: All </nobr></label><label id="devlangsMenuMultipleLabel" for="devlangsDropdownImage" style="display: none;"><nobr>Code: Multiple </nobr></label><label id="devlangsMenuCSharpLabel" for="devlangsDropdownImage" style="display: none;"><nobr>Code: C# </nobr></label><label id="devlangsMenuVisualBasicLabel" for="devlangsDropdownImage" style="display: none;"><nobr>Code: Visual Basic </nobr></label><label id="devlangsMenuManagedCPlusPlusLabel" for="devlangsDropdownImage" style="display: none;"><nobr>Code: Visual C++ </nobr></label></span><span>    </span><span id="memberOptionsDropdown" class="filter" tabindex="0"><img id="memberOptionsDropdownImage" src="../icons/dropdown.gif" /> <label id="memberOptionsMenuAllLabel" for="memberOptionsDropdownImage" style="display: none;"><nobr>Members: Show All </nobr></label><label id="memberOptionsMenuMultipleLabel" for="memberOptionsDropdownImage" style="display: none;"><nobr>Members: Filtered </nobr></label><label id="memberOptionsMenuProtectedLabel" for="memberOptionsDropdownImage" style="display: none;"><nobr>Members: Filtered </nobr></label><label id="memberOptionsMenuInheritedLabel" for="memberOptionsDropdownImage" style="display: none;"><nobr>Members: Filtered </nobr></label></span></td></tr></table><div id="devlangsMenu"><input id="CSharpCheckbox" type="checkbox" data="CSharp,cs,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="CSharpCheckbox">C#</label><br /><input id="VisualBasicCheckbox" type="checkbox" data="VisualBasic,vb,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="VisualBasicCheckbox">Visual Basic</label><br /><input id="ManagedCPlusPlusCheckbox" type="checkbox" data="ManagedCPlusPlus,cpp,'persist'" value="on" onClick="SetLanguage(this)" /><label class="checkboxLabel" for="ManagedCPlusPlusCheckbox">Visual C++</label><br /></div><div id="memberOptionsMenu"><input id="ProtectedCheckbox" type="checkbox" data="Protected" value="on" onClick="SetMemberOptions(this, 'vis')" /><label class="checkboxLabel" for="ProtectedCheckbox">Include Protected Members</label><br /><input id="InheritedCheckbox" type="checkbox" data="Inherited" value="on" onClick="SetMemberOptions(this, 'decl')" /><label class="checkboxLabel" for="InheritedCheckbox">Include Inherited Members</label><br /></div><table id="bottomTable" cellpadding="0" cellspacing="0"><tr id="headerTableRow1"><td align="left"><span id="runningHeaderText">Berkeley DB .NET API Documentation</span></td></tr><tr id="headerTableRow2"><td align="left"><span id="nsrTitle">DatabaseEnvironment Properties </span></td></tr><tr id="headerTableRow3"><td align="left"><a href="T_BerkeleyDB_DatabaseEnvironment.htm">DatabaseEnvironment Class</a>  <a href="#seeAlsoToggle" onclick="OpenSection(seeAlsoToggle)">See Also</a>  
  <span id="headfeedbackarea" class="feedbackhead">
      <a href="javascript:SubmitFeedback('','Berkeley DB .NET API Documentation','','','','%0\dYour%20feedback%20is%20used%20to%20improve%20the%20documentation%20and%20the%20product.%20Your%20e-mail%20address%20will%20not%20be%20used%20for%20any%20other%20purpose%20and%20is%20disposed%20of%20after%20the%20issue%20you%20report%20is%20resolved.%20%20While%20working%20to%20resolve%20the%20issue%20that%20you%20report,%20you%20may%20be%20contacted%20via%20e-mail%20to%20get%20further%20details%20or%20clarification%20on%20the%20feedback%20you%20sent.%20After%20the%20issue%20you%20report%20has%20been%20addressed,%20you%20may%20receive%20an%20e-mail%20to%20let%20you%20know%20that%20your%20feedback%20has%20been%20addressed.%0\A%0\d','Customer%20Feedback');">
        
        Send Feedback
      </a>
	</span>
</td></tr></table><table id="gradientTable"><tr><td class="nsrBottom" background="../icons/gradient.gif" /></tr></table></div><div id="mainSection"><div id="mainBody"><div id="allHistory" class="saveHistory" onsave="saveAll()" onload="loadAll()" /><span style="color: DarkGray"> </span><p>The <a href="T_BerkeleyDB_DatabaseEnvironment.htm">DatabaseEnvironment</a> type exposes the following members.</p><h1 class="heading"><span onclick="ExpandCollapse(propertyTableToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(propertyTableToggle, event)" tabindex="0"><img id="propertyTableToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Properties</span></h1><div id="propertyTableSection" class="section" name="collapseableSection" style=""><table id="memberList" class="members" frame="lhs" cellpadding="2"><col width="10%" /><tr><th class="iconColumn">
               
            </th><th class="nameColumn">Name</th><th class="descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_AutoCommit.htm">AutoCommit</a></td><td><div class="summary">
            If true, database operations for which no explicit transaction
            handle was specified, and which modify databases in the database
            environment, will be automatically enclosed within a transaction.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupBufferSize.htm">BackupBufferSize</a></td><td><div class="summary">
            The size of the buffer, in bytes, to read from the database during a
            hot backup.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupHandler.htm">BackupHandler</a></td><td><div class="summary">
            Sets the <a href="T_BerkeleyDB_IBackup.htm">IBackup</a> interface to be used when performing
            hot backups.
            <p>
            This interface is used to override the default behavior used by the 
            <a href="M_BerkeleyDB_DatabaseEnvironment_Backup.htm">Backup(String, BackupOptions)</a> and 
            <a href="M_BerkeleyDB_DatabaseEnvironment_BackupDatabase.htm">BackupDatabase(String, String, Boolean)</a> methods. 
            </p></div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupReadCount.htm">BackupReadCount</a></td><td><div class="summary">
            The number of pages to read before pausing during the hot backup.
            <p>
            Increasing this value increases the amount of I/O the backup process
            performs for any given time interval. If your application is already
            heavily I/O bound, setting this value to a lower number may help to 
            improve your overall data throughput by reducing the I/O demands
            placed on your system. By default, all pages are read without a 
            pause.
            </p></div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupReadSleepDuration.htm">BackupReadSleepDuration</a></td><td><div class="summary">
            The number of microseconds to sleep between batches of reads during
            a hot backup.
            <p>
            Increasing this value decreases the amount of I/O the backup process
            performs for any given time interval. If your application is already
            heavily I/O bound, setting this value to a higher number may help to
            improve your overall data throughput by reducing the I/O demands 
            placed on your system. 
            </p></div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_BackupWriteDirect.htm">BackupWriteDirect</a></td><td><div class="summary">
            If true, direct I/O is used when writing pages to the disk during a 
            hot backup.
            <p>
            For some environments, direct I/O can provide faster write 
            throughput, but usually it is slower because the OS buffer pool 
            offers asynchronous activity. 
            </p></div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_CacheSize.htm">CacheSize</a></td><td><div class="summary">
            The size of the shared memory buffer pool -- that is, the cache.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_CDB_ALLDB.htm">CDB_ALLDB</a></td><td><div class="summary">
            If true, Berkeley DB Concurrent Data Store applications will perform
            locking on an environment-wide basis rather than on a per-database
            basis. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Create.htm">Create</a></td><td><div class="summary">
            If true, Berkeley DB subsystems will create any underlying files, as
            necessary.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_DataDirs.htm">DataDirs</a></td><td><div class="summary">
            The array of directories where database files are stored.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_DeadlockResolution.htm">DeadlockResolution</a></td><td><div class="summary">
            The deadlock detector configuration, specifying what lock request(s)
            should be rejected. As transactions acquire locks on behalf of a
            single locker ID, rejecting a lock request associated with a
            transaction normally requires the transaction be aborted.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_EncryptAlgorithm.htm">EncryptAlgorithm</a></td><td><div class="summary">
            The algorithm used by the Berkeley DB library to perform encryption
            and decryption. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_ErrorFeedback.htm">ErrorFeedback</a></td><td><div class="summary">
            The mechanism for reporting detailed error messages to the
            application.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_ErrorPrefix.htm">ErrorPrefix</a></td><td><div class="summary">
            The prefix string that appears before error messages issued by
            Berkeley DB.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_EventNotify.htm">EventNotify</a></td><td><div class="summary">
            A delegate which is called to notify the process of specific
            Berkeley DB events. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Feedback.htm">Feedback</a></td><td><div class="summary">
            Monitor progress within long running operations.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_ForceFlush.htm">ForceFlush</a></td><td><div class="summary">
            If true, flush database writes to the backing disk before returning
            from the write system call, rather than flushing database writes
            explicitly in a separate system call, as necessary.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_FreeThreaded.htm">FreeThreaded</a></td><td><div class="summary">
            If true, the object is free-threaded; that is, concurrently usable
            by multiple threads in the address space.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Home.htm">Home</a></td><td><div class="summary">
            The database environment home directory.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_HotbackupInProgress.htm">HotbackupInProgress</a></td><td><div class="summary">
            Whether there is any hot backup in progress.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitLockCount.htm">InitLockCount</a></td><td><div class="summary">
            The number of locks allocated when the environment is created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitLockerCount.htm">InitLockerCount</a></td><td><div class="summary">
            The number of lockers allocated when the environment is created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitLockObjectCount.htm">InitLockObjectCount</a></td><td><div class="summary">
            The number of lock objects allocated when the environment is created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitLogIdCount.htm">InitLogIdCount</a></td><td><div class="summary">
            The number of log identifier objects allocated when the
            environment is created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitMutexes.htm">InitMutexes</a></td><td><div class="summary">
            The initial number of mutexes allocated
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitRegions.htm">InitRegions</a></td><td><div class="summary">
            If true, Berkeley DB will page-fault shared regions into memory when
            initially creating or joining a Berkeley DB environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitThreadCount.htm">InitThreadCount</a></td><td><div class="summary">
            The number of thread objects allocated when the environment is
            created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_InitTxnCount.htm">InitTxnCount</a></td><td><div class="summary">
            The number of transaction objects allocated when the environment is
            created
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_IntermediateDirMode.htm">IntermediateDirMode</a></td><td><div class="summary">
            The intermediate directory permissions. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LockConflictMatrix.htm">LockConflictMatrix</a></td><td><div class="summary">
            The current lock conflicts array.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Lockdown.htm">Lockdown</a></td><td><div class="summary">
            If true, lock shared Berkeley DB environment files and memory-mapped
            databases into memory.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LockPartitions.htm">LockPartitions</a></td><td><div class="summary">
            The number of lock table partitions used in the Berkeley DB
            environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LockTableSize.htm">LockTableSize</a></td><td><div class="summary">
            The size of the lock table in the Berkeley DB environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LockTimeout.htm">LockTimeout</a></td><td><div class="summary">
            A value, in microseconds, representing lock timeouts.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogAutoRemove.htm">LogAutoRemove</a></td><td><div class="summary">
            If true, Berkeley DB will automatically remove log files that are no
            longer needed.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogBufferSize.htm">LogBufferSize</a></td><td><div class="summary">
            The size of the in-memory log buffer, in bytes
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogDir.htm">LogDir</a></td><td><div class="summary">
            The path of a directory to be used as the location of logging files.
            Log files created by the Log Manager subsystem will be created in
            this directory. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogFileMode.htm">LogFileMode</a></td><td><div class="summary">
            The absolute file mode for created log files. This property is only
            useful for the rare Berkeley DB application that does not control
            its umask value.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogForceSync.htm">LogForceSync</a></td><td><div class="summary">
            If true, Berkeley DB will flush log writes to the backing disk
            before returning from the write system call, rather than flushing
            log writes explicitly in a separate system call, as necessary.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogInMemory.htm">LogInMemory</a></td><td><div class="summary">
            If true, transaction logs are maintained in memory rather than on
            disk. This means that transactions exhibit the ACI (atomicity,
            consistency, and isolation) properties, but not D (durability).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogNoBuffer.htm">LogNoBuffer</a></td><td><div class="summary">
            If true, system buffering is turned off for Berkeley DB log files to
            avoid double caching. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogRegionSize.htm">LogRegionSize</a></td><td><div class="summary">
            The size of the underlying logging area of the Berkeley DB
            environment, in bytes.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_LogZeroOnCreate.htm">LogZeroOnCreate</a></td><td><div class="summary">
            If true, all pages of a log file are zeroed when that log file is
            created.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxCacheSize.htm">MaxCacheSize</a></td><td><div class="summary">
            The maximum cache size
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxLockers.htm">MaxLockers</a></td><td><div class="summary">
            The maximum number of locking entities supported by the Berkeley DB
            environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxLocks.htm">MaxLocks</a></td><td><div class="summary">
            The maximum number of locks supported by the Berkeley DB
            environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxLogFileSize.htm">MaxLogFileSize</a></td><td><div class="summary">
            The maximum size of a single file in the log, in bytes. Because
            <a href="F_BerkeleyDB_LSN_Offset.htm">LSN Offsets</a> are unsigned four-byte
            values, the size may not be larger than the maximum unsigned
            four-byte value.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxMutexes.htm">MaxMutexes</a></td><td><div class="summary">
            The total number of mutexes allocated
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxObjects.htm">MaxObjects</a></td><td><div class="summary">
            The maximum number of locked objects
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxOpenFiles.htm">MaxOpenFiles</a></td><td><div class="summary">
            The number of file descriptors the library will open concurrently
            when flushing dirty pages from the cache.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxSequentialWrites.htm">MaxSequentialWrites</a></td><td><div class="summary">
            The number of sequential write operations scheduled by the library
            when flushing dirty pages from the cache. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MaxTransactions.htm">MaxTransactions</a></td><td><div class="summary">
            The number of active transactions supported by the environment. This
            value bounds the size of the memory allocated for transactions.
            Child transactions are counted as active until they either commit or
            abort.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MetadataDir.htm">MetadataDir</a></td><td><div class="summary">
            The path of directory to store the persistent metadata.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MMapSize.htm">MMapSize</a></td><td><div class="summary">
            The maximum file size, in bytes, for a file to be mapped into the
            process address space. If no value is specified, it defaults to
            10MB. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MutexAlignment.htm">MutexAlignment</a></td><td><div class="summary">
            The mutex alignment, in bytes.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_MutexIncrement.htm">MutexIncrement</a></td><td><div class="summary">
            The number of additional mutexes allocated.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_NoBuffer.htm">NoBuffer</a></td><td><div class="summary">
            If true, turn off system buffering of Berkeley DB database files to
            avoid double caching. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_NoLocking.htm">NoLocking</a></td><td><div class="summary">
            If true, Berkeley DB will grant all requested mutual exclusion
            mutexes and database locks without regard for their actual
            availability. This functionality should never be used for purposes
            other than debugging. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_NoMMap.htm">NoMMap</a></td><td><div class="summary">
            If true, Berkeley DB will copy read-only database files into the
            local cache instead of potentially mapping them into process memory.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_NoPanic.htm">NoPanic</a></td><td><div class="summary">
            If true, Berkeley DB will ignore any panic state in the database
            environment. (Database environments in a panic state normally refuse
            all attempts to call Berkeley DB functions, throwing 
            <a href="T_BerkeleyDB_RunRecoveryException.htm">RunRecoveryException</a>.) This functionality should never
            be used for purposes other than debugging.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_NumTestAndSetSpins.htm">NumTestAndSetSpins</a></td><td><div class="summary">
            The number of times that test-and-set mutexes should spin without
            blocking. The value defaults to 1 on uniprocessor systems and to 50
            times the number of processors on multiprocessor systems. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Overwrite.htm">Overwrite</a></td><td><div class="summary">
            If true, overwrite files stored in encrypted formats before deleting
            them.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Private.htm">Private</a></td><td><div class="summary">
            If true, allocate region memory from the heap instead of from memory
            backed by the filesystem or system shared memory. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RegionMemoryLimitBytes.htm">RegionMemoryLimitBytes</a></td><td><div class="summary">
            The bytes component of the byte-count limit on the amount of
            memory to be used by shared structures in the main environment
            region. These are the structures other than mutexes and the page
            cache (memory pool).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RegionMemoryLimitGBytes.htm">RegionMemoryLimitGBytes</a></td><td><div class="summary">
            The gigabytes component of the byte-count limit on the amount of
            memory to be used by shared structures in the main environment
            region. These are the structures other than mutexes and the page
            cache (memory pool).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Register.htm">Register</a></td><td><div class="summary">
            If true, Berkeley DB will have checked to see if recovery needed to
            be performed before opening the database environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepAckTimeout.htm">RepAckTimeout</a></td><td><div class="summary">
            The amount of time the replication manager's transport function
            waits to collect enough acknowledgments from replication group
            clients, before giving up and returning a failure indication. The
            default wait time is 1 second.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepAutoInit.htm">RepAutoInit</a></td><td><div class="summary">
            If true, the replication master will automatically re-initialize
            outdated clients (defaults to true). 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepBulkTransfer.htm">RepBulkTransfer</a></td><td><div class="summary">
            If true, the replication master sends groups of records to the
            clients in a single network transfer
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepCheckpointDelay.htm">RepCheckpointDelay</a></td><td><div class="summary">
            The amount of time a master site will delay between completing a
            checkpoint and writing a checkpoint record into the log.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepClockskewFast.htm">RepClockskewFast</a></td><td><div class="summary">
            The value, relative to <a href="P_BerkeleyDB_DatabaseEnvironment_RepClockskewSlow.htm">RepClockskewSlow</a>, of the
            fastest clock in the group of sites.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepClockskewSlow.htm">RepClockskewSlow</a></td><td><div class="summary">
            The value of the slowest clock in the group of sites.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepConnectionRetry.htm">RepConnectionRetry</a></td><td><div class="summary">
            The amount of time the replication manager will wait before trying
            to re-establish a connection to another site after a communication
            failure. The default wait time is 30 seconds.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepDelayClientSync.htm">RepDelayClientSync</a></td><td><div class="summary">
            If true, the client should delay synchronizing to a newly declared
            master (defaults to false). Clients configured in this way will remain
            unsynchronized until the application calls <a href="M_BerkeleyDB_DatabaseEnvironment_RepSync.htm">RepSync<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepElectionRetry.htm">RepElectionRetry</a></td><td><div class="summary">
            Configure the amount of time the replication manager will wait
            before retrying a failed election. The default wait time is 10
            seconds. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepElectionTimeout.htm">RepElectionTimeout</a></td><td><div class="summary">
            The timeout period for an election. The default timeout is 2
            seconds.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepFullElectionTimeout.htm">RepFullElectionTimeout</a></td><td><div class="summary">
            An optional configuration timeout period to wait for full election
            participation the first time the replication group finds a master.
            By default this option is turned off and normal election timeouts
            are used. (See the Elections section in the Berkeley DB Reference
            Guide for more information.) 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepHeartbeatMonitor.htm">RepHeartbeatMonitor</a></td><td><div class="summary">
            The amount of time the replication manager, running at a client
            site, waits for some message activity on the connection from the
            master (heartbeats or other messages) before concluding that the
            connection has been lost. When 0 (the default), no monitoring is
            performed.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepHeartbeatSend.htm">RepHeartbeatSend</a></td><td><div class="summary">
            The frequency at which the replication manager, running at a master
            site, broadcasts a heartbeat message in an otherwise idle system.
            When 0 (the default), no heartbeat messages will be sent. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepInMemory.htm">RepInMemory</a></td><td><div class="summary">
            If true, replication only stores the internal information in-memory
            and cannot keep persistent state across a site crash or reboot. By
            default, it is false and replication creates files in the
            environment home directory to preserve the internal information.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepLeaseTimeout.htm">RepLeaseTimeout</a></td><td><div class="summary">
            The amount of time a client grants its master lease to a master.
            When using master leases all sites in a replication group must use
            the same lease timeout value. There is no default value. If leases
            are desired, this method must be called prior to calling
            <a href="M_BerkeleyDB_DatabaseEnvironment_RepStartClient.htm">RepStartClient<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a> or <a href="M_BerkeleyDB_DatabaseEnvironment_RepStartMaster.htm">RepStartMaster<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepMessageDispatch.htm">RepMessageDispatch</a></td><td><div class="summary">
            Set the message dispatch function. It is responsible for receiving
            messages sent from remote sites using either 
            <a href="M_BerkeleyDB_DbChannel_SendMessage.htm">SendMessage(<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>DatabaseEntry<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span>)</a> or <a href="M_BerkeleyDB_DbChannel_SendRequest_1.htm">SendRequest(<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>DatabaseEntry<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span>, UInt32)</a>.
            If the message received by this function was sent using 
            <a href="M_BerkeleyDB_DbChannel_SendMessage.htm">SendMessage(<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>DatabaseEntry<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span>)</a>, then no response is required.
            If the message was sent using <a href="M_BerkeleyDB_DbChannel_SendRequest_1.htm">SendRequest(<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>DatabaseEntry<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span>, UInt32)</a>,
            then this function must send a response using 
            <a href="M_BerkeleyDB_DbChannel_SendMessage.htm">SendMessage(<span class="languageSpecificText"><span class="cpp">array&lt;</span></span>DatabaseEntry<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span>)</a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrAckPolicy.htm">RepMgrAckPolicy</a></td><td><div class="summary">
            Specify how master and client sites will handle acknowledgment of
            replication messages which are necessary for "permanent" records.
            The current implementation requires all sites in a replication group
            configure the same acknowledgement policy. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrLocalSite.htm">RepMgrLocalSite</a></td><td><div class="summary">
            The local site of the replication manager. Returns null if the
            local site has not been configured.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrRemoteSites.htm">RepMgrRemoteSites</a></td><td><div class="summary">
            The status of the sites currently known by the replication manager. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrRunElections.htm">RepMgrRunElections</a></td><td><div class="summary">
            If true, Replication Manager automatically runs elections to
            choose a new master when the old master appears to
            have become disconnected (defaults to true).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepNoBlocking.htm">RepNoBlocking</a></td><td><div class="summary">
            If true, Berkeley DB method calls that would normally block while
            clients are in recovery will return errors immediately (defaults to
            false).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepNSites.htm">RepNSites</a></td><td><div class="summary">
            The total number of sites in the replication group.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepPriority.htm">RepPriority</a></td><td><div class="summary">
            The database environment's priority in replication group elections.
            A special value of 0 indicates that this environment cannot be a
            replication group master. If not configured, then a default value
            of 100 is used.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepRetransmissionRequestMax.htm">RepRetransmissionRequestMax</a></td><td><div class="summary">
            The maximum number of microseconds a client waits before requesting
            retransmission.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepRetransmissionRequestMin.htm">RepRetransmissionRequestMin</a></td><td><div class="summary">
            The minimum number of microseconds a client waits before requesting
            retransmission.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepStrict2Site.htm">RepStrict2Site</a></td><td><div class="summary">
            Replication Manager observes the strict "majority" rule in managing
            elections, even in a group with only 2 sites. This means the client
            in a 2-site group will be unable to take over as master if the
            original master fails or becomes disconnected. (See the Elections
            section in the Berkeley DB Reference Guide for more information.)
            Both sites in the replication group should have the same value for
            this parameter.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepTransmitLimitBytes.htm">RepTransmitLimitBytes</a></td><td><div class="summary">
            The bytes component of the byte-count limit on the amount of data
            that will be transmitted from a site in response to a single
            message processed by <a href="M_BerkeleyDB_DatabaseEnvironment_RepProcessMessage.htm">RepProcessMessage(DatabaseEntry, DatabaseEntry, Int32)</a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepTransmitLimitGBytes.htm">RepTransmitLimitGBytes</a></td><td><div class="summary">
            The gigabytes component of the byte-count limit on the amount of
            data that will be transmitted from a site in response to a single
            message processed by <a href="M_BerkeleyDB_DatabaseEnvironment_RepProcessMessage.htm">RepProcessMessage(DatabaseEntry, DatabaseEntry, Int32)</a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepTransport.htm">RepTransport</a></td><td><div class="summary">
            The delegate used to transmit data using the replication
            application's communication infrastructure.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RepUseMasterLeases.htm">RepUseMasterLeases</a></td><td><div class="summary">
            If true, master leases will be used for this site (defaults to
            false). 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RunFatalRecovery.htm">RunFatalRecovery</a></td><td><div class="summary">
            If true, catastrophic recovery was run on this environment before
            opening it for normal use.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_RunRecovery.htm">RunRecovery</a></td><td><div class="summary">
            If true, normal recovery was run on this environment before opening
            it for normal use.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_SequentialWritePause.htm">SequentialWritePause</a></td><td><div class="summary">
            The number of microseconds the thread of control will pause before
            scheduling further write operations.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_SetThreadID.htm">SetThreadID</a></td><td><div class="summary">
            A delegate that returns a unique identifier pair for the current 
            thread of control.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_SetThreadName.htm">SetThreadName</a></td><td><div class="summary">
            A delegate that formats a process ID and thread ID identifier pair. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_SystemMemory.htm">SystemMemory</a></td><td><div class="summary">
            If true, allocate region memory from system shared memory instead of
            from heap memory or memory backed by the filesystem. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TempDir.htm">TempDir</a></td><td><div class="summary">
            The path of a directory to be used as the location of temporary
            files.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_ThreadCount.htm">ThreadCount</a></td><td><div class="summary">
            An approximate number of threads in the database environment.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_ThreadIsAlive.htm">ThreadIsAlive</a></td><td><div class="summary">
            A delegate that returns if a thread of control (either a true thread
            or a process) is still running.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TimeNotGranted.htm">TimeNotGranted</a></td><td><div class="summary">
            If true, database calls timing out based on lock or transaction
            timeout values will throw <a href="T_BerkeleyDB_LockNotGrantedException.htm">LockNotGrantedException</a>
            instead of <a href="T_BerkeleyDB_DeadlockException.htm">DeadlockException</a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnNoSync.htm">TxnNoSync</a></td><td><div class="summary">
            If true, Berkeley DB will not write or synchronously flush the log
            on transaction commit.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnNoWait.htm">TxnNoWait</a></td><td><div class="summary">
            If true and a lock is unavailable for any Berkeley DB operation
            performed in the context of a transaction, cause the operation to 
            throw <a href="T_BerkeleyDB_DeadlockException.htm">DeadlockException</a> (or
            <a href="T_BerkeleyDB_LockNotGrantedException.htm">LockNotGrantedException</a> if configured with
            <a href="P_BerkeleyDB_DatabaseEnvironment_TimeNotGranted.htm">TimeNotGranted</a>).
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnSnapshot.htm">TxnSnapshot</a></td><td><div class="summary">
            If true, all transactions in the environment will be started as if
            <a href="F_BerkeleyDB_TransactionConfig_Snapshot.htm">Snapshot</a> was passed to
            <a href="M_BerkeleyDB_DatabaseEnvironment_BeginTransaction.htm">BeginTransaction<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>, and all non-transactional cursors
            will be opened as if <a href="F_BerkeleyDB_CursorConfig_SnapshotIsolation.htm">SnapshotIsolation</a>
            was passed to <a href="M_BerkeleyDB_BaseDatabase_Cursor.htm">Cursor<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnTimeout.htm">TxnTimeout</a></td><td><div class="summary">
            A value, in microseconds, representing transaction timeouts.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnTimestamp.htm">TxnTimestamp</a></td><td><div class="summary">
            The recovery timestamp
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_TxnWriteNoSync.htm">TxnWriteNoSync</a></td><td><div class="summary">
            If true, Berkeley DB will write, but will not synchronously flush,
            the log on transaction commit. 
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UseEnvironmentVars.htm">UseEnvironmentVars</a></td><td><div class="summary">
            The Berkeley DB process' environment may be permitted to specify
            information to be used when naming files; see Berkeley DB File
            Naming in the Programmer's Reference Guide for more information.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UseMVCC.htm">UseMVCC</a></td><td><div class="summary">
            If true, all databases in the environment will be opened as if
            <a href="F_BerkeleyDB_DatabaseConfig_UseMVCC.htm">UseMVCC</a> was set.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingCDB.htm">UsingCDB</a></td><td><div class="summary">
            If true, locking for the Berkeley DB Concurrent Data Store product
            was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingLocking.htm">UsingLocking</a></td><td><div class="summary">
            If true, the locking subsystem was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingLogging.htm">UsingLogging</a></td><td><div class="summary">
            If true, the logging subsystem was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingMPool.htm">UsingMPool</a></td><td><div class="summary">
            If true, the shared memory buffer pool subsystem was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingReplication.htm">UsingReplication</a></td><td><div class="summary">
            If true, the replication subsystem was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_UsingTxns.htm">UsingTxns</a></td><td><div class="summary">
            If true, the transaction subsystem was initialized.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_Verbosity.htm">Verbosity</a></td><td><div class="summary">
            Specific additional informational and debugging messages in the
            Berkeley DB message output.
            </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubproperty.gif" title="Public property" /></td><td><a href="P_BerkeleyDB_DatabaseEnvironment_YieldCPU.htm">YieldCPU</a></td><td><div class="summary">
            If true, Berkeley DB will yield the processor immediately after each
            page or mutex acquisition.
            </div></td></tr></table></div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="T_BerkeleyDB_DatabaseEnvironment.htm">DatabaseEnvironment Class</a></div><div class="seeAlsoStyle"><a href="N_BerkeleyDB.htm">BerkeleyDB Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"> </span>
Report Feedback on this item in the Oracle Technology Network Forum <p />Copyright (c) 2008, 2013 Oracle. All rights reserved.</div></div></body></html>