2 * Fix aklog.exe to not add the AFS ID to the username
4 * PTS registration of new users to foreign cells has been added to
7 * The cm_Daemon thread is used to perform checks for
8 down servers, up servers, volumes, callback expirations,
9 lock maintenance and token expiration. Due to a gaff in
10 larger integer division the thread never performed any
11 work. Instead the current time computation would always
12 be less then the trigger times. This had an adverse affect
13 on the client's ability to maintain communication with servers,
14 keep volumes up to date, and flush user tokens and acls
15 when they have expired. This was broken when the 1.3 branch
16 was modified to support VC7 which no longer included
19 * An initialization problem with the Freelance code was
20 detected while fixing the callbackRequest. The cm_rootSCachep
21 object is obtained during afsd_InitDaemons() but the callback
22 information is incomplete. The callback information will not
23 be obtained until cm_MergeStatus is called from within
24 cm_GetCallback. Unfortunately, cm_SyncOp did not properly
25 test for the conditions under which the callback information
28 * Reports have been filed indicating that callbacks were
29 being lost. An examination of the code indicated that the
30 cm_server_t objects were not being properly reference
31 counted by the cm_scache_t and cm_callbackRequest_t objects.
32 In particular, the cm_server_t objects may have been freed
33 from beneath the cm_conn_t objects.
35 All of the reference counting is now done via the functions:
40 this improves the ability to track the referrals.
42 Each cm_BeginCallbackGranting Call now allocates a reference
43 to the cm_server_t. The cm_EndCallbackGrantingCall either
44 frees the reference or transfers it to the cm_scache_t
45 cbServerp field. These are then appropriately tracked
46 through the cm_Analyze call.
48 * Ensure that the dnlc hash table is the same size as the
49 dir name hash table (as per original author's note).
50 Increase the dnlc CM_AFSNCNAMESIZE to a multiple of 8
51 for compatibility with 64-bit systems.
53 * fix smb_ApplyV3DirListPatches to properly apply the hidden
54 attribute to dotfiles when the infoLevel < 0x101 and
57 * Fix the Freelance registry initialization code. There
58 was a possibility that some systems could end up with
59 garbage in the registry during a clean install.
62 * file and directory names beginning with "." will now be given the
63 hidden attribute when the volume access is anonymous. this matches
64 the behavior when the volume access is via an authenticated user.
66 * Added a change monitor to the HKLM\SOFTWARE\OpenAFS\Client\Freelance
67 key. When a change occurs mark the root.afs data as invalid and
68 for it to be reloaded on the next access. This allows administrators
69 to modify the mount point list without restarting the service.
71 The freelance client used to provide a fake modification time for
72 the root.afs volume data and its mount points of 7/09/2001 14:24 EDT.
73 Added code to extract the last modification time of the Freelance
74 registry key and use that instead. The time now represents the
75 most recent mount point change.
77 * PTS registration of new users to foreign cells has been added to
80 * Additional Cache Control and Credential Manager options have been
81 added to the WiX installer. See deployment guide for details.
83 * The CachePath setting is now optionally a REG_EXPAND_SZ type
85 * The WiX installer has been upgraded. Version 2.0.1927.1 is now
88 * The loopback installation code may have had a problem updating the
89 %ETC%\HOSTS file which could have resulted in a premature failure.
90 Work around code has been added for the case where the file cannot
93 * The default max chunksize was increased from 15 (32K) to 17 (128K)
94 because Windows sends 64K blocks when using overlapped writes.
96 * The default number of server threads was increased from 4 to 25 to
97 better handle overlapped writes.
99 * The "AfscredsShortcutParams" registry value was not being properly
100 loaded by afscreds.exe. Therefore, the default value was always being
101 used instead of the value set by the installer.
103 * Windows XP provides downgrade attack detection to prevent an attacker
104 from being able to force the use of NTLM simply by disrupting
105 communication with the KDC. This attack cannot exist between the
106 Windows CIFS client and the AFS Client Service. Therefore, when a
107 downgrade has been detected the afs pioctl library will force the
108 establishment of a new CIFS connection using NTLM.
110 * A locking error was discovered surrounding all references to volume
111 server lists within the cm_cell.c source file.
113 * The logged into Windows username was incorrect on Terminal Server
116 * A new registry value "NonPersistentCaching" was added to the service
117 parameters key. When set to a non-zero value, the afs cache is stored
118 in the Windows paging file. There are two limitations to choosing
120 1. when persistent caching is implemented it won't work with
121 this flag set since there will be nothing to persist.
122 2. with this flag set the initial paging allocation cannot be
123 changed while the service is running
125 * An initialization bug was discovered in aklog.exe which affected users
126 who have a domain name for their afs servers which could not be mapped
130 * afs_config.exe now validates cell names against DNS in addition
131 to the CellServDB file.
133 * In order to allow the freelance client to connect to a volume with ID
134 equal to 1 on the default cell we changed the fake root.afs volume ID
135 once again. This time we choose 0xFFFFFFFF. In addition, we change
136 the cell ID of the fake root.afs volume from 1 to 0xFFFFFFFF as well.
137 It will now be impossible for a volume ID to match that of another
138 cell unless the client is connected to 0xFFFFFFFD cells. That should
139 be enough room for growth.
141 * Fix "fs mkmount" command to work with UNC paths and when
142 started from non-AFS drives. It is now possible to create a mount
143 point in the freelance fake root.afs volume with the command
145 fs mkmount \\AFS\all\<directory-name> <volume-name> <cellname>
149 fs mkmount \\AFS\all\openafs.org root.cell openafs.org
150 fs mkmount \\AFS\all\.openafs.org root.cell openafs.org -rw
152 * The algorithm used to re-attempt access to the servers associated with
153 a volume has been altered to properly address the case in which all
154 servers have been marked down. The previous algorithm did not reset
155 the server's down flags so the servers were never actually retried.
156 This caused a problem with active volumes if the network connectivity
157 was lost as could be the case with a network cable removal, wireless
158 drop, or laptop hibernation. With the fix volume access is restored
159 almost instantenously when network connectivity becomes available.
161 * Support for SMB/CIFS browsing has been added to the AFS Client Service
162 SMB server. It is now possible to use "NET VIEW \\AFS" to obtain a
163 listing of AFS submounts and freelance mount points. Support for
164 NETSHAREENUM, NETSHAREGETINFO, NETSERVERENUM2, NETSERVERGETINFO
165 significantly enhances the behavior of AFS volumes within the Explorer
166 Shell. For instance, "AFS" now shows up as server in the Explorer
167 with each submount or freelance mount point visible as a share.
168 The right click menu in each folder now works with full functionality
169 on a consistent basis.
171 * The network provider can be configured to have different behavior
172 depending on the domain that the user logs into. These settings are
173 only relevant when using integrated login. A domain refers to an
174 Active Directory (AD) domain, a trusted Kerberos (non-AD) realm or the
175 local machine (i.e. local account logins). The domain name that is
176 used for selecting the domain would be the domain that is passed into
177 the NPLogonNotify function of the network provider. (see registry.txt
180 * Added a new registry value [HKCU\SOFTWARE\OpenAFS\Client]
181 "Authentication Cell" which may be used to specify a default
182 authentication cell for afscreds.exe which is different from
183 the default cell for the AFS Client Service daemon.
185 * Added a Logoff WinLogon Event Notification function to afslogon.dll.
186 afslogon.dll moved to %WINDIR%\System32\.
187 New registry entries added to register the dll for Winlogon events.
189 The logoff event will now force a call to ktc_ForgetAllTokens()
190 using the context of the user being logged off as long as the
191 user's profile is not loaded from within AFS. If the profile
192 was loaded from AFS we can't release the tokens since the Logoff
193 event is triggered prior to the profile being written back to
194 the its source location. This is now performed in an XP SP2
197 * Windows XP SP2 Internet Connection Firewall interoperability
200 * The %WINDIR%\afsdsbmt.ini contains four sections:
201 Submounts, Drive Mappings, Active Maps and CSC Policies.
202 The Submounts and CSC policies are now stored in the registry under
203 [HKLM\SOFTWARE\OpenAFS\Client\Submounts]
204 [HKLM\SOFTWARE\OpenAFS\Client\CSCPolicy]
205 The Drive Mappings and Active Maps are stored in the registry under
206 [HKCU\SOFTWARE\OpenAFS\Client\Mappings]
207 [HKCU\SOFTWARE\OpenAFS\Client\Active Maps]
209 There is no automatic migration of this data as it would be impossible
210 to consistently migrate data to user profiles which may not be active
211 when the machine is updated.
213 * The %WINDIR%\afs_freelance.ini contains lists of mountpoints for the
214 fake root.afs volume. For the same reasons as for the cellservdb file,
215 this information should not be in %WINDIR%. This information is now
216 kept under the registry key
217 [HKLM\SOFTWARE\OpenAFS\Client\Freelance]
219 The data from the afs_freelance.ini file will be automatically
220 migrated to the registry on first execution of afsd_service.exe
222 * Keeping the CellServDB file in the location %WINDIR%\afsdcell.ini is
223 troublesome for several reasons. One, it is confusing for those who
224 expect the file to be named "CellServDB" instead of "afsdcell.ini".
225 Two, this file is not a Windows Profile formatted file. Three,
226 applications should not be reading or writing to %WINDIR%. It causes
227 problems for Windows Terminal Server.
229 The new location of CellServDB will be the OpenAFS Client install
230 directory which is by default C:\Program Files\OpenAFS\Client and can
231 be determined by querying the registry for
232 [HKLM\SOFTWARE\TransarcCorporation\AFS Client\CurrentVersion]PathName
234 The existing afsdcell.ini will be migrated by the NSIS installer.
235 The Wix installer must still be updated to do the same.
237 * Change NSIS installer to use DNS by default; to remove Integrated Logon
238 High Security mode; and to add Terminal Services compatibility registry
239 entries to allow the OpenAFS tools to find the afsdcell.ini and other
240 configuration files in %WINDIR%.
242 * Add support for authenticated SMB connections. This will remove
243 the need for high security mode in most situations. Both NTLM
244 and Extended Security (GSS SPNEGO) modes are supported. Effectively,
245 only NTLM can be used even though Kerberos is now supported. The
246 reason is that it is not possible to construct a service principal
247 which is unique to each individual machine.
249 SMB Extended Auth does not work on XP SP2 unless one of two registry
250 modifications are made:
252 (1) To disable the check for matching host names on loopback connections
253 set this key. This does not require a reboot:
255 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]
256 "DisableLoopbackCheck"=dword:00000001
258 (2) To add the AFS SMB/CIFS service name to an approved list. This
259 does require a reboot:
261 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\MSV1_0]
262 "BackConnectionHostNames"=multi-sz "AFS" "MACHINE-AFS"
264 afsd_service.exe will automatically add the current Netbios Name
265 to the BackConnectionHostNames list and then temporarily disable
266 the loopback check for one cycle of startup/shutdown of the service.
267 We assume most folks do not start/stop without a reboot so this
268 will be adequate in most cases.
270 * Fix security hole in afslogon.dll which allowed passwords to be
271 sent in clear text to the KDC in a misformed principal name.
273 * Fix cm_GetCell() to properly handle expired dns entries
276 * If Freelance mode is active and the afs_freelance.ini
277 file does not exist, do not create an empty file.
278 Instead create a file containing ro and rw mountpoints
279 to the default cell using the standard conventions.
281 * Modify the Freelance support to handle the ability
282 to create rw mount points in the fake root.afs volume.
284 * Changed the RPC mechanism used for token setting from
285 named pipes to local. Use of named pipes can be restored
286 by setting the environment variable AFS_RPC_PROTSEQ to
289 Named pipes were required when a Windows 9x system was
290 using a NT system in gateway mode which is incompatible
291 with our use of local loopback adapters.
293 * In afscreds.exe, if a username of the form user@REALM is
294 specified and no password is specified, do not perform a
295 kinit operation. Only perform the aklog functionality.
297 * Add a new registry value which allows the number of processors
298 on which afsd_service.exe executes to be restricted. Valid
299 values are 1..numOfProcessors
301 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAfsDaemon\Parameters
305 * A second MSI based installer option is now available.
307 * Fixed Kerberos 5 kinit functionality in afscreds.exe to properly
308 request tickets for user/instance@REALM instead of just user@REALM
310 * Modify the Power Management Notify routine to wait for the Hard Dead
311 timeout period instead of a fixed 19 seconds. With the longer timeout
312 periods Hibernation and Standby could never succeed when network
313 connectivity is not available.
315 * The following fs.exe commands are now restricted to Administrator:
316 - checkservers with a non-zero timer value
319 - sysname with a new sysname list
328 setting the default sysname for a machine should be done via the
329 registry and not via "fs sysname".
331 * NSIS installer adds options to install Debugging Symbols
332 and the Microsoft Loopback Adapter; the user is now also
333 given the ability to select the afscreds.exe startup options.
335 * Build system modified to generate symbols for FREE (aka RELEASE)
336 builds as well as CHECKED (aka DEBUG) builds
338 * Sites which have a volume ID of 0x20000001 assigned to their
339 root.cell volumes have been experiencing problems with accessing
340 the root.cell volume of their cell when Freelance mode has been
341 active. This was because 0x20000001 was assigned to the fake
342 root.afs volume created by freelance. The fake volume id is
343 now set to 0x00000001 to prevent conflicts.
345 * The timeout logic in the AFS Client Service has been wrong
346 for sometime. It is based on two different assumptions.
347 First, the SMB client timeout is a fix value as was the case
348 with OS/2 Lan Manager. This assumption is incorrect. The
349 SMB timeout in Windows is a dynamic value computed based upon
350 a fixed minimum timeout to which is added time based upon the
351 size of the request and the performance characteristics of
352 the connection. Second, it is the responsibility of the
353 SMB Server to enforce the timeout requirements of the client.
354 This is untrue. The SMB Server cannot be expected to know
355 the requirements of the client. More importantly, if the
356 SMB server uses the SMB client timeout as a value to restrict
357 its behavior as an RX client, the performance characteristics
358 of the local SMB session would be used to prematurely terminate
359 WAN connections with significantly different performance
362 The timeout logic has therefore been modified in the following
364 . the Lan Manager Workstation (SMB) Session Timeout is used only
365 as a basis for configuring the Connection Dead Timeout
366 and Hard Dead Timeout values. The Connection Dead Timeout
367 must be at least 15 seconds longer than the SMB Timeout
368 and the Hard Dead Timeout must be at least double the
369 Connection Dead Timeout.
370 . New registry entries have been added to allow the Connection
371 Dead Timeout and Hard Dead Timeout values independent of the
372 Lan Manager Workstation Session Timeout
373 . The test to enforce the SMB Client Timeout has been removed.
375 One of the side-effects of removing the enforcement of the SMB
376 Client Timeout is that regardless of whether or not the SMB client
377 is available to receive the response (and how would the SMB server
378 know) the RX protocol response can be used to update the AFS
379 Client Service state for ready access by future SMB client
382 This should be the end of the "Server paused or restarting messages"
384 * Add support for arbitrary UNC paths to the pioctl() support.
385 This enables the fs commands as well as the AFS Shell Extension
386 to work correctly when UNC paths are being used.
388 * Fix afscreds.exe (by updating afskfw.lib) to search for cells via
389 DNS if the cell configuration cannot be determined via CellServDB
391 * Add debug info to test whether CM_BUF_WAITING or CM_SCACHE_WAITING
392 are ever set more than once at a time
394 * Fix the management of lists of cm_cell_t structures when using
395 DNS to lookup cell information. The previous code would fail to
396 reuse the same cellID for a cell if DNS was used more than once
397 for a given cell name. When the ttl expired, a single cm_cell_t
398 could be inserted into the cm_allCellsp list more than once
399 producing a loop. In addition, the vlServerp list belonging to
400 the cell was not freed resulting in improper refCounting of the
403 * Add DNS support to cm_IoctlNewCell() which previous only examined
406 * Add cm_FreeServer() function and call it from cm_FreeServerList()
407 to properly garbage collect cm_server_t objects
409 * Add numVCs variable to smb.c to track the number of smb_vc_t
410 objects created and use it to initialize the vcID field which
411 previously was set to 0 in all objects resulting in FindByID
414 * Fixed DNS lookups to work consistently throughout the OpenAFS
415 product instead of just from within the afsd_service.exe
417 * Added a runtime check to ensure that AFS Client Service SMB
418 Server is accepting connections before attempting to mount
421 * Read IP addresses for volume servers out of the CellServDB
422 file if gethostbyname() on the hostname fails.
424 * Fix getcellconfig() to populate both the Hostnames as well
425 as IP addresses when loading cell data via DNS
427 * Increase the Connection Dead Time to 50 from 20 seconds
428 Increase the Hard Dead Time to 120 from 40 seconds
429 (matches the Unix values)
431 * Fixed an assertion validating the number of allocated NCBs
433 * Fixed the build environment to consistently build for
434 Windows 2000 and above. (APPVER = 5.0)
436 * Fixed rx_debug to properly validate the receipt in incoming
437 data with select() and recvfrom(). Do not copy data out of
438 the socket buffer unless success is indicated.
441 * afsd_service.exe will now display a message box to the
442 desktop when it terminates due to an IP Address Change.
444 * installer no longer deletes AFS Server configuration data
447 * installer generates a warning dialog if the RPC service
448 is not properly configured
450 * installer compressed with lzma instead of bzip2
452 * afsd_service.exe shutdown crash solved once and for all
454 * reference counting of smb_vc_t data structures improved
456 * name space collision of smb_fid_t event objects corrected
458 * the output of "fs memdump" is now written to
459 %WINDIR%\TEMP\afsd_alloc.log
461 * the file TaAfsApp_1033.dll is now properly installed allowing
462 the User Manager to start
464 * a new algorithm is used for computing filename pattern matches
466 * afscreds.exe now accepts user names containing instance
469 * Fix the Directory Name Lookup Cache to be case-sensitive.
470 This is crucial in environments in which a Windows client
471 is accessing a directory with more than one filename that
472 differs only by case. If the directory contains "FOO"
473 and "Foo". You want "DEL Foo" to delete the correct one.
474 We still have a problem in that "DEL foo" will delete a
475 random filename. This will be addressed in a future release.
477 * Fix afscreds.exe -M option (renewMaps) to work when High
478 Security mode is off. Also, remember to disable the ActiveMap
479 flag in afsdsbmt.ini when a drive mapping is removed.
481 * Updates to NSIS installer script. AFS Server configuration
482 data will not be destroyed on un-install or re-install.
483 Use a better compression algorithm.
485 * afslogon.dll now uses KFW to obtain tokens when available
487 * afslogon.dll when given an all uppercase username will
488 attempt to authenticate with both the uppercase name
489 and an all lowercase variation
491 * DST modification removed. The fix appears to make things
492 worse after a reboot of the machine.
494 * fs.exe: added "cscpolicy" which is used to
495 change client side caching policy for AFS shares
497 Usage: fs cscpolicy [-share <AFS share>] [-manual] [-programs]
498 [-documents] [-disable] [-help]
500 * Several uninitialized variables have been initialized
502 * It is now possible to obtain tokens using cross realm
503 Kerberos within afscreds.exe:
505 user: jaltman@ATHENA.MIT.EDU
507 Will obtain a cross realm ticket for jaltman/DEMENTIA.ORG@ATHENA.MIT.EDU
508 will will in turn be used to obtain afs@DEMENTIA.ORG.
509 The resulting token will be stored with the display name
510 jaltman@ATHENA.MIT.EDU@dementia.org
512 * aklog.exe has been added to the client
514 Usage: aklog [-d] [[-cell | -c] cell [-k krb_realm]]
515 [[-p | -path] pathname]
519 -d gives debugging information.
520 krb_realm is the kerberos realm of a cell.
521 pathname is the name of a directory to which you wish to authenticate.
522 -noprdb means don't try to determine AFS ID.
523 -5 or -4 selects whether to use Kerberos V or Kerberos IV.
524 (default is Kerberos V)
525 No commandline arguments means authenticate to the local cell.
528 * All of the resource files have been restructured to adhere to
529 a set of rules IBM implemented for loading string resources.
530 These rules had either been forgotten or were not discovered
531 by folks working on the OpenAFS sources. The end result was
532 memory corruption. This is primary item which was preventing
533 the AFS Server from working.
535 * Increased the size of the maximum ticket size stored in a token
536 from 344 bytes to 12,000. Increased the buffers used to convey
537 messages between the pioctl() caller and the SMB Server from
538 1000 bytes to 12,512. The code appeared to have been writing
539 above the top of the stack by quite a few number of bytes.
540 (The increased ticket size is necessary for the next item.)
542 * When obtaining AFS Tokens via KFW, krb524 is no longer required.
543 Instead the raw Kerberos 5 ticket is used in its entirety. This
544 is extremely important as it allows us to use pure Kerberos 5 KDCs
545 as the source of the AFS authentication. The use of up to 12,000 byte
546 tickets will allow tickets produced by all versions of Microsoft
547 Active Directory to be used.
548 - create a user account.
549 - designate it DES only
551 - specify its UPN to be "afs@realm"
552 - assign a SPN of "afs/cellname" to the UPN with setspn.exe
554 * Do not enforce the funky 8dot3 pattern matching rule that the first "."
555 is special when using long file names. (you must use "*.*" and not "*")
556 Instead only enforce it when performing 8dot3 searches.
558 * Fixed the DST problem with creation times being set one hour ahead
560 * Fixed the problem when using \\afs\cell-alias. For example,
561 \\afs\uncc instead of \\afs\uncc.edu. Do not a new cell struct
562 for the alias name; instead simply expand the name. One of the
563 symptoms of this problem was a loss of acquired tokens.
565 * Fixed the AFS Shell Extension. The Symbolic Link menu was empty
566 of strings. (Only English strings provided.)
568 * Fixed the installer to properly replace in use files.
570 * Fixed the build system to cleanup generated component version files
572 * The release build compiled with MSVC 6.0 compiler to avoid the
573 afsd_service.exe shutdown crash. This does not solve the problem
574 but simply avoids it for the time being.
578 * fix afslogon.dll to not corrupt memory when High Security mode
581 * fix afsd_service.exe to not attempt to restore the stack when
582 an exception occurs. (not safe in multi-threaded programs)
584 * fix uninstaller to properly remove the CRT and MFC DLLs
586 * remove a Message Box from afscreds.exe when getcellconfig()
587 fails on a kerberos realm which is not a cell
589 The following is a list of changes to the OpenAFS for Window client
592 * "fs setserverprefs" will leave afsd service deadlocked
594 * "vos listaddrs" will core dump
596 * installer sets the appropriate keys to support Integrated Logon
598 * installer disables the "Find Lana by Name" functionality as it
599 was causing headaches for many users
601 * fix the intermittent crash of the power management thread when
602 shutting down the AFS Client Service
604 * optimizes the obtain drive mount list functionality which is
605 executed every time the mount tab in afscreds.exe and afs_config.exe
606 are refreshed. (this happens a lot)
608 * fix the service shutdown logic. add the STOP_PENDING state
609 and do not accept additional service events after we declare
612 The following is a list of changes to the OpenAFS for Window client
615 * flexelint was run against the source tree and hundreds (perhaps
616 thousands) of corrections were applied to ensure prototypes
617 were in use; types were used consistently; variables were
618 initialized; unused variables were removed; etc.
620 * A wide variety of instrumentation was added including the
621 ability to produce a stack trace from within afsd_service.exe
624 * Dynamic configuration of the RDRtimeout value based upon the
625 LanMan Workstation Session Timeout
627 * The mount root no longer needs to be called "/afs". This
628 is now set by a registry value "MountRoot" within the key
629 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAFSDaemon\Parameters
631 * The cell list is now only read out of afsdcell.ini when the
632 file changes instead of each time a cell is resolved.
634 * Thread synchronization was added to cm_server.c and ktc_nt.c
636 * All calls to GlobalAlloc()/GlobalFree() were replaced with
637 calloc()/free(). The Global functions were needed on Windows 3.x
638 but have caused a variety of problems on the Win32 platforms.
639 Avoiding them is highly recommended by several Microsoft
640 Knowledgebase articles
642 * Support for Symbolic Links added to the AFS Shell Extension
644 * Added a registry value "OverlayEnabled" to determine if
645 Shell Extension Overlays should be enabled.
646 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAFSDaemon\Parameters
648 * New Build system to support VC6, VC.NET, VC.NET2003 compilers and
649 separate trees for checked and free builds. Build system supports
650 a custom directory src\WINNT\extra which can be used as a grafting
651 location of organization specific additions to the build tree.
653 * New installer built using NSIS 2.0.
655 * Named all kernel objects in order to allow them to be monitored
656 with tools such as SysInternals' ProcExp.exe.
658 * Introduced new EventLog framework for AFSD
660 * Introduced Power Management interface to AFSD for Standby and
661 Hibernate modes to allow cache to be flushed prior to network
664 * Utilize Win32 DNSQuery API instead of internal routines. This
665 allows DNS SRV queries to be sent to all current domain name
666 servers. Not just one specified in an INI file. DNS is now
669 * "NetbiosName" registry value may be used to specify a fixed
670 Netbios Name such as "AFS" to be used instead of "HOSTNAME-AFS"
671 when the loopback adapter is in use. If you need to use the
672 old notation with a loopback adapter installed specify a registry
675 "NetbiosName" REG_EXPAND_SZ = "%COMPUTERNAME%-AFS"
677 * Refactor all modules which depend on LAN Adapter and NetbiosName
678 determination in a new library: lanahelper.lib. This allows for
679 consistent behavior throughout the product.
681 * Move the afsd.log and afsd_init.log files to the directory specified
682 by the "TEMP" environment variable. This is usually %WINDIR%\TEMP
683 for services. Added the Date to the log entries.
685 * New registry value "RxMaxMTU" used to limit the size of the RX
686 packets sent by the AFS Client Service to the Server. In order
687 to enable OpenAFS to work across the Cisco IPSec VPN the packet
688 size must be restricted to 1264 or smaller. The latest NSIS
689 installer sets a value of 1260 by default.
691 * New registry value "RxNoJumbo" to disable the use of Jumbo Rx
692 packets. This is not needed in order to work across the Cisco
693 VPN but might be needed for other network environments. This
694 value is not set by the NSIS installer.
696 * New registry value "HideDotFiles" is used to apply the Hidden
697 attribute to files whose names begin with a '.'. This value
698 is set by the NSIS installer.
700 * New registry value "MaxMpxRequests" allows the maximum number
701 of multiplexed sessions to be configured at run time. This
702 value is not set by the NSIS installer. The default value is
705 * New registry value "MaxVCPerServer" allows the maxmimum number
706 of VCs per server to be configured at run time. This value is
707 not set by the NSIS installer. The default value is 100.
709 * New registry value "AllSubmount" allows the "all" submount to
710 be disabled by setting its value to 0x00.
712 * Allow cells names to be valid mount points
713 \\<netbiosName>\<cellname>
715 * Store the active state of drive mappings in order for afscreds.exe
716 to restore them upon startup
718 * Add exception handling to generate a Stack Trace to the afsd_init.log
719 file if one happens to occur.
721 * Add lots of logging to help detect the cause of invalid SMB packets
723 * Enable Kerberos for Windows to be used to obtain AFS Tokens via
724 conversion of Kerberos 5 "afs" service tickets. Supports auto-
725 renewal of expiring tokens as long as afscreds.exe is running.
727 * New afscreds.exe command line options:
729 -M = renew drive maps
730 -N = ip address change detection
733 * New registry value "EnableKFW" in {HKCU,HKLM}SOFTWARE\OpenAFS\Client
734 determines whether or not MIT Kerberos for Windows should be used
735 to obtain tokens via Kerberos 5 tickets.
737 * New registry value "AfscredsShortcutParams" in
738 {HKCU,HKLM}SOFTWARE\OpenAFS\Client
739 determines the command line parameters to be specified when "fixing"
740 the AFS Shortcut in the user's startup folder.
742 * The "ShowTrayIcon" registry value has been moved from
743 HKLM\Software\TransarcCorporation\AFS Client\AfsCreds to
744 {HKCU,HKLM}SOFTWARE\OpenAFS\Client
746 * The <cell name> registry values used to store the token expiration
747 reminders have been moved from
748 HKLM\Software\TransarcCorporation\AFS Client\AfsCreds to
749 {HKCU,HKLM}SOFTWARE\OpenAFS\Client\Reminders
751 * Obtain the Logon User Name from the Explorer key when available
753 * new text document doc\txt\winnotes\registry.txt lists all registry
754 values used by OpenAFS (excluding the AFS Server)
756 * BUG: rx_securityClass objects were not properly reference
757 counted and were never freed.
759 * BUG: reduce the number of conditions under which CM_ERROR_TIMEOUT
760 would be generated. The existence of a server does not imply
761 that it is not down. If all of the servers for a cell are down
762 return CM_ERROR_NOSUCHVOLUME instead. This prevents the Explorer
765 * BUG: the directory name lookup cache failed to free the entries
766 in the cache when the name cache entries cycled. The entries
767 in the cache would become dereferenced without being freed.
769 * BUG: fs setserverprefs could be executed without Administrator
772 * BUG: the number of allocated NCB objects (100) exceeded the number
773 which could actually be waited upon by the kernel (64). Any objects
774 which were utilized above the limit could never have event completions
777 * BUG: smb_username_t objects were not being reference counted and
778 were not properly freed.
780 * BUG: smb_tid_t objects could under unusual circumstances be freed
781 before they were no longer referenced.
783 * BUG: smb_fid_t object pointer were frequently used even when
784 their value could be NULL. They were not properly released and
785 therefore they were never freed.
787 * BUG: smb_packet_t data structures were not completely initialized
790 * BUG: when Rx produces a CM_ERROR_NOIPC error do not return "Access
791 Denied" because that causes the Explorer Shell to try again until
792 access is obtained. Instead return "Remote Resources" which allows
793 the shell to move on and treat the error as transient.
795 * BUG: when initializing the NCBreturns structure, separate Event objects
796 were created for each NCB although a single Event object was supposed
799 * BUG: smb_dirSearch_t objects were not being properly referenced counted
802 * BUG: smb_tran2Packet_t objects were not being properly referenced
805 * BUG: directory path creation did not handle the case of multiple
806 directories requiring creation in one attempt
808 * BUG: SMB requests which required an Extended Response were ignored.
809 This prevented some files from being written to AFS volumes.
811 * BUG: character strings were being freed even after they were
812 inserted into in use data structures
814 * BUG: inconsistent usernames were used when High Security mode was
815 enabled. (there is still much to do in this area)
817 * BUG: pioctl() calls which require out of band RPC operations were
818 susceptible to race conditions when performed by multiple processes
820 * BUG: memory allocation and deallocation crossed instances of the
821 C Runtime Library producing memory leakage and corruption in
822 afscreds and the client configurator.