2 * Fixed a locking error in cm_TryBulkStat() which had the
3 potential of deadlocking the system for the length of time
4 it takes to perform a bulk status fetch operation.
6 * Replaced time conversion code (UnixTime <-> FILETIME) to
7 be completely arithmetic instead of relying on a bizarre
8 algorithm involving a variety of C RTL time functions.
9 This has the side effect that UnixTime and FILETIME which
10 are both stored in UTC are interpretted as UTC throughout
11 the year. Windows will apply the same localization to AFS
12 as it does to NTFS. Applications which rely on the ability
13 to sync files between the two file systems will no longer
14 see the timestamps of files in AFS change an hour relative
15 to the files stored in NTFS or Windows based backup devices.
17 * Fixed a invalid memory access under a bizarre circumstance.
18 Windows will allow a physical mass media device to be
19 installed via Plug N Play to the system and will assign it
20 the lowest available drive letter. This is true even if the
21 drive letter is currently assigned in the user session to
22 a network device via NET USE (or its equivalent.) When this
23 happens, queries sent to the CIFS server will contain invalid
24 data. This invalid data was not being caught by the AFS
25 Client Service and was resulting in a crash when Freelance
28 * Fixed a reference count error when registering callbacks
29 on a stat cache object if the callback was already registered
31 * Add a case to cm_Analyze() in order to handle the case where
32 cm_GetConnByMServers() returns CM_ERROR_NOSUCHVOLUME because
33 the server list for the volume is empty. In this case, force
34 an update of the volume info and retry.
36 * Insert a missing cm_EndCallbackGrantingCall() which could
37 result in threads waiting for a callback to complete to never
40 * In the persistent cache, there is a maximum number of volume
41 entries. Allow volume entries to be reused if the maximum
42 number have been allocated and their reference count is zero.
44 * If we already have a dead virtual connection object, don't
45 ignore the fact that additional dead vc objects must be taken
48 * Removed a deadlock condition introduced in the summer of 2004.
49 Do not hold mx locks around calls to RX functions including
50 rx_NewCall(). That is what reference counts on the rx_connection
53 * Fixed an initialization error in afslogon.dll which could
54 result in random behavior including a failure to terminate
55 the NPLogon function. (1.3.80b)
57 * Fixed an error preventing the use of SMB authentication
58 on Windows 2000. (1.3.80a)
61 * Updated CellServDB to Public CellServDB 16 Mar 2005
63 * Fixed DNS AFSDB queries to ensure that "csail" cannot be
64 misinterpretted as "csail.mit.edu" when the resolver
65 is configured to append ".mit.edu" to failed DNS queries.
67 * Fixed another case in which the client would replace connections
68 to the host when it was not necessary. In this case the
69 situation would occur if cryptall was on and the connections
70 were unauthenticated due to lack of an appropriate token.
72 * OpenAFS for Windows has failed to work at sites which are
73 utilizing a cross-realm trust between an MIT/Heimdal realm
74 and a multi-domain Windows forest when the workstation being
75 accessed is not located in the root domain. This is caused
76 by a bug in the workstation which was triggered after the
77 introduction of Windows 2003 Server. When the bug is triggered,
78 the workstation attempts to authenticate users to afsd_service.exe
79 by contacting the Domain Controller instead of using the
80 LSA loopback authentication mechanism.
82 One of the reasons this bug occurs is because the workstation
83 does not have a reliable way of knowing that the service whose
84 netbios name is "AFS" is located on the workstation. This will
85 be fixed starting in Longhorn Beta 1 by Microsoft. The
86 "BackConnectionHostNames" registry value will be used to
87 indicate that the authentications to that service name should
88 be performed using the loopback authentication mechanism.
90 In the meantime, when Logon Caching is enabled, we can force
91 afsd_service.exe to authenticate using the logon cache before
92 contacting the Domain Controller. This will work with both
93 password and smart card based logons.
95 * The allDown logic in cm_ConnByMServers() was wrong. The allDown
96 flag should not be cleared if a volume's server reference is
97 marked as "offline". In the case where all of the volume's
98 servers are either "down" or the volumes are "offline", we want
99 cm_Analyze() to process the condition as CM_ERROR_ALLOFFLINE
100 instead of as CM_ERROR_TIMEDOUT. In fact, CM_ERROR_TIMEDOUT
101 should never occur in practice.
103 In the case of CM_ERROR_ALLOFFLINE, cm_Analyze() will sleep for
104 5 seconds, clear the server down and volume busy flags, and
105 then force an update from the VLDB. This allows the client to
106 update the location of a volume if the reason for it being
107 marked offline is because it is being moved. Calls to
108 cm_ConnByMServers() will be retried either until success or
109 the RDRtimeout period is reached.
111 * Correct the Power Management code behavior in response to
112 Standby, Suspend, and Shutdown events. Instead of flushing the
113 buffers associated with the mounted SMB submounts, simply write
114 all buffers which are marked dirty.
116 * Added support for "TheseCells" to afslogon.dll. "TheseCells"
117 provides a list of cells other than the default cell for which
118 tokens should be obtained using the default Kerberos principal.
119 This functionality is logon domain specific and is only available
120 when using KFW for authentication.
122 * Fixed FindNext Invalid Handle error caused by over agressive
123 attempts at garbage collecting dirSearch entries when the
124 dirSearch ID wraps from the maximum value to 1.
126 * Add support for registry defined server preferences for VLDB and
127 File servers. See registry.txt for details.
129 * Increased default cache size to 96MB and default number of cache
132 * Fixed refCount leaks related to directory lookups and pioctl calls.
134 * Callbacks revoked during a race condition with an attempt to
135 obtain the same callback no longer result in an inaccessible
138 * New command line tool:
140 afsdacl : Set or reset the DACL to allow starting or stopping
141 the afsd service by any ordinary user.
143 Usage : afsdacl [-set | -reset] [-show]
145 -reset : Reset the DACL
146 -show : Show current DACL (SDSF)
148 * IP addresses are no longer queried once at startup. Instead IP
149 addresses are obtained as needed. Loopback adapter addresses are
150 no longer published to the server.
152 * Pay attention to the MIT KFW registry configuration for automatic
153 importation of MSLSA credentials. (SOFTWARE\MIT\Leash32,MsLsaImport)
155 * Fix (once again) case-sensitive comparisons which was apparently
158 * Activate support for vos listvol -format
160 * Population of the "AFS Client Admins" group failed on non-English
161 versions of Windows because the name of the "Administrators" group
162 is localized. Now we lookup the name of the group by using the
163 Administrators Group Alias Relative ID.
165 * Multiple cell token acquisition within afscreds.exe was broken in the
166 case of Kerberos 5 cross realm authentication. Instead of contacting
167 the KDC associated with the cell's realm, afscreds would obtain a
168 token from the KDC of the user's realm. This would result in
169 "invalid kvno errors" while authenticating to the AFS servers.
170 Unauthenticated access would work. The symptoms would vary based upon
171 whether or not the VLDB servers had been contacted using unauthenticated
172 connections prior to the user obtaining tokens.
174 * The list of ACL entries was becoming corrupted. It appears as if
175 an ACL when it expires was not being appropriately cleaned up. In
176 fact, it was left in the list of ACLs associated with the scache
179 * Changed the default @sys name list to "x86_win32 i386_w2k i386_nt40"
180 for 32-bit x86 systems. The default for itanium will be "ia64_win64"
181 and "amd64_win64" for amd 64-bit processors.
183 * When executing executables, Windows provides a mechanisms by which
184 the normal search for DLLs can be bypassed. If a file foo.exe is
185 being executed and there exists a file or directory "foo.exe.local"
186 (the contents are ignored if a file), then Windows will search for
187 DLLs first in the "foo.exe.local" directory and second in the
188 directory in which the "foo.exe" file is located.
190 Previous releases of OAFW would improperly return
191 STATUS_NOT_A_DIRECTORY instead of the expected
192 STATUS_OBJECT_PATH_NOT_FOUND. This would cause the Windows SMB client
193 to terminate the search for the DLL causing the execution of the
196 * Rework the reference counting of smb_vc_t objects. The references
197 stored in the waiting locks were not counted. This could result in
198 an assertion if the reference count drops to zero.
200 * "fs wscell" returns "Freelance.Local.Root" for the workstation cell
201 when running in freelance mode.
203 * Added support for persistent caching of file contents, stat entries,
204 volume data, cell data, and name lookup data. When the registry
205 value, "NonPersistentCaching", is not defined or set to 0 the file
206 specified by "CachePath" becomes a persistent cache file. The
207 size of the cache file is computed at run time. It has a maximum
208 size of approximately 1.2GB. The contents of the file will be
209 validated according to the rules specified by the "ValidateCache"
212 * Added support for UUIDs. UUIDs are kept for as long as the
213 cache file is intact.
215 * Added cmdebug.exe and support cache manager debugging callback
216 interfaces in afsd_service.exe.
218 Usage: cmdebug -servers <server machine> [-port <IP port>] [-long]
219 [-addrs] [-cache] [-help]
220 Where: -long print all info
221 -addrs print only host interfaces
222 -cache print only cache configuration
224 * Symlinks to \\AFS\[all\]... will now be treated the same as
225 symlinks to /afs/.... However, please use /afs/... as otherwise
226 the symlinks won't work on Unix.
228 * Correct a problem with local CellID allocation for cells whose
229 server list is obtained via DNS instead of a CellServDB file. If
230 the DNS information expires the CellID assigned to the entry will
231 be changed. This causes all of the cm_scache_t objects which refer
232 to the old cellID number to become useless. Attempts to access
233 files or directories with cm_scache_t objects using the old cellID
234 will fail since the server list cannot be obtained.
236 * Correct deadlock condition in cm_EndCallbackGrantingCall which can
237 be triggered if the volume referenced by the cm_scache_t object is
240 * The AFS Service needs to respond to SERVICE_ACCEPT_SHUTDOWN messages
241 in addition to SERVICE_ACCEPT_STOP.
243 * Move RPC shutdown until after the SMB and RX shutdown procedures
244 complete. Block until RPC shutdown is complete.
246 * Modify afslogon.dll (integrated logon) to wait for service if its
247 state is START_PENDING. If the timeout period occurs, reset to
248 the retry interval and not the sleep interval.
250 * When renewing the server list for a cell obtained via DNS AFSDB
251 records, the cm_cell_t entry must be removed from the list of all
252 cells. Otherwise, the list of cells will be corrupted.
254 * In the dcache and scache modules, use the cm_scache_t dataVersion
255 instead of the cm_fakeDirVersion.
257 * Synchronize fs.c with the unix version.
259 * The variable used to determine whether a file or virtual memory
260 mapped cache is used was not properly initialized to a default
261 value. If the registry setting "NonPersistentCaching" was not
262 set, the choice would be random. Properly initialized to be
265 * The memory mapped view was never unmapped before closing the file
266 at service shutdown. This is now properly cleaned up.
268 * Default location of Cache file is now %TEMP%\AFSCache
272 * A bug affecting new installations of 1.3.75/76 would result in
273 the creating of incorrect mountpoints in the freelance root.afs
274 volume for the default cell.
276 If "fs \\afs\all\<cellname>" lists a volume name of "root" instead
277 of "root.cell", you have been affected by the bug. To correct the
278 problem, execute the following commands:
280 fs rmmount \\afs\all\<cellname>
281 fs rmmount \\afs\all\.<cellname>
283 fs mkmount \\afs\all\<cellname> root.cell <cellname>
284 fs mkmount \\afs\all\.<cellname> root.cell <cellname> -rw
288 * A bug has been fixed in the auto-generation of Freelance root.afs
289 symlinks which produced random entries in the \\AFS\all directory.
291 * Support has been added for multi-homed servers
294 * Added a new registry value, "StoreAnsiFilenames", which can be used
295 to force the use of ANSI character sets instead of OEM Code Pages.
296 This feature is useful when users require the ability to create
297 filenames with 8-bit characters and need to access the files from
298 both Latin-1 based Unix systems as well as from Windows.
300 Activation of this feature will prevent access to files stored with
301 8-bit OEM characters.
303 * Shutdown all SMB threads in a synchronized manner when stopping the
306 * There is currently a maximum cache size of 1.3GB. The limit is imposed
307 by the largest contiguous block of unused memory within the 2GB process
308 space which can be assigned to the memory mapped file. Unfortunately,
309 when the executable digital signature verification code is activated
310 Windows sees fit to further segment the process memory which in turn
311 reduces the size of the maximum cache file to less then 800MB. If
312 larger cache sizes are desired, a new registry value should be set:
314 HKLM\SOFTWARE\OpenAFS\Client (DWORD) "VerifyServiceSignature" = 0x0
316 Setting this value will disable the runtime verification of digital
317 signatures on afsd_service.exe and the afs dlls which it loads. It
318 will not disable the the version number check on those same files.
319 The signature verification is not a security messure and is only meant
320 to enhance the ability to afsd_service.exe to detect potential
321 destablizing mixtures of DLLs from incompatible distributions.
323 Added code to auto-disable the signature verification check if
324 the desired cache size is greater then 700MB.
326 * Windows' WinTrustVerify(WIN_SPUB_ACTION_PUBLISHED_SOFTWARE) is
327 used to verify the validity of the afsd_service.exe binary
328 as well as each of the AFS DLLs loaded by the service. Not only
329 must the digital signature be valid but the signatures of the
330 DLL must be signed by the same entity as the service.
332 * Implement new functions: cm_freelanceMountPointExists and
333 cm_freelanceSymlinkExists. Use them along with other validity
334 checks in cm_freelanceAddMount and cm_freelanceAddSymlink to
335 ensure that name collisions do not occur and that empty strings
336 are not valid file names.
338 A symlink may not have a name which would resolve to a valid
339 cell name. Doing so would prevent access to the cell.
341 * Add missing cm_HoldSCacheNoLock call to Freelance mount point
342 re-initialization code. The reference counts of the fake root.afs
343 volume scache object(s) would become invalid when the mount point
344 or symlink lists were altered.
346 * Add registry entries to provide mappings from the afsdsbmt.ini
347 to the new locations for applications which count on the use
348 of the old Profile file APIs. These apps are likely to fail
349 if the user does not have administrator privileges and the
350 registry is locked down.
352 * The afs_config.exe submounts dialog had two errors.
353 First, attempts to remove entries failed because the registry
354 key was being opened without KEY_WRITE privileges.
355 Second, when editing a submount entry, changing the name
356 would add a new key and leave the original one in place.
357 Now the original submount will be removed if its name is
360 * In recent months there have been several incidents in which
361 users have experienced problems starting or accessing
362 afsd_service.exe and after significant effort has been spent
363 it has turned out that they have two versions of AFS on the
364 machine or an inconsistent set of DLLs.
366 Code has now been added to afsd_service.exe which will walk
367 the list of modules loaded by afsd_service.exe and validate
368 that the version of the AFS DLLs matches the version of the
369 afsd_service.exe executable. If they do not match the service
372 * When Freelance mode is enabled and there is no registry
373 key HKLM\SOFTWARE\OpenAFS\Client\Freelance, afsd_service.exe
374 will attempt to import the afs_freelance.ini file contents.
375 If the file does not exist, it was creating a dummy file
376 with a r/o and r/w entry for the default cell and then
377 importing those values.
379 This process has been changed. The temporary file is no
380 longer created. Also, both the OpenAFS Client install
381 directory as well as %WINDIR% are checked for previous
382 afs_freelance.ini files.
384 * Added support for VL_GetEntryByNameN(). Still need to add
385 support for VL_GetEntryByNameU() for multi-homed support.
387 * Fix a deadlock situation in afscreds.exe when canceling an
388 auto-generated Obtain Tokens dialog
391 * Fix the locking of objects during Directory Searches in the
392 SMB/CIFS server. The failure to properly lock the reference
393 counts was resulting in the premature freeing of smb_dirSearch_t
394 objects while they were still in use by the SMB/CIFS client.
395 This does not solve the "Invalid Handle" problem.
397 * Fix Find Cell By Name pioctl call to return a valid cell
398 name for the Freelance fake root.afs volume.
399 "Freelance.Local.Root".
401 * Fix the Explorer Shell Extension Symlinks->Add operation.
402 The dialog template was missing and the link destination
403 string was too short.
405 * Add support for symlinks to Freelance root.afs volume
406 Stored at HKLM\SOFTWARE\OpenAFS\Client\Freelance\Symlinks
407 <number> = "<linkname>:<relative-path>."
408 Use symlink.exe to create, list, or remove
410 * Remove the fallback to the use of KFW's KRB4 library when obtaining
411 tokens. We never obtain KRB4 tickets.
413 * Fix AFS Client Configuration Control Panel to support new SysName
416 * Fix a bug in afsd_service.exe which could result in the SysName
417 not being read from the registry.
420 * Add code to block the issuance of AFS tokens by aklog.exe or
421 afscreds.exe when the Kerberos 5 principal name contains a dot.
423 * Modify the IsAdmin() function to always treat the local SYSTEM
424 account as an AFS client administrator. Affects fs.exe and
427 * Modify the internal handling of Quota Exceeded errors
429 * Upgrade all reference count fields in the Windows cache manager
430 and the osi library to use unsigned long instead of signed short.
431 A similar fix has been applied to the afs rpc (rx) library.
433 * fix the Windows cache manager to prevent it from replacing the
434 rx_connection object associated with the cm_conn_t object on each
435 and every operation if "fs crypt" was set. This explains the
436 dramatic performance difference when crypt is used vs clear.
437 The problem: 'cryptall', a boolean flag indicating whether or not
438 "fs crypt" is set, was being compared to the rx_connection
439 cryptlevel which is either rxkad_clear:0 or rxkad_crypt:2.
440 1 != 2 and therefore the rx_connection was always destroyed
441 and replaced on each and every operation.
443 Lock the cm_conn_t object around every call to RXAFS_xxxx functions.
444 It is not safe for the cm_conn_t object to not be locked because
445 rx_DestroyConnection might be called from another thread if:
446 - the user's tokens have changed or expired
447 - the crypt mode has changed
449 This fix appears to have also taken care of the problems associated
450 with Overlapped Writes resulting in Delayed Write errors.
452 * fix NSIS installer's AdminGroup.exe to properly create and
453 remove groups when given -create or -remove. The string comparison
456 * fs sysname now accepts a list of sysname values
458 * added a new registry value HKLM\SOFTWARE\OpenAFS\Client "IoctlDebug"
459 DWORD which when set to a non-zero value will cause error message
460 text to be output to stderr from the pioctl() routine. Useful in
461 debugging failures of fs.exe, tokens.exe, etc.
463 * added a test to the power management code to only perform a
464 flush operation if there is at least one network adapter which
465 is not a loopback adapter.
467 * Fix bug in loading of registry value HKLM\SOFTWARE\OpenAFS\Client
468 "EnableKFW". This value will not be read if the key
469 HKCU\SOFTWARE\OpenAFS\Client exists; even if the "EnableKFW"
470 value under that key does not.
472 * provide mechanisms to force the use of krb524d for Kerberos 5
473 ticket to AFS token conversion. For afslogon.dll and afscreds.exe
474 there is a new registry value "Use524" and for aklog.exe a new
475 command line parameter "-m".
477 * Fix the pattern matching algorithm to properly match patterns
480 * smb_ReceiveCoreRename() was factored to produce smb_Rename()
481 which is used by both the original function and the new
482 smb_ReceiveNTRename(). smb_ReceiveNTRename() supports the
483 creation of HardLinks in addition to Renaming. smb_Link()
484 is a new function which creates HardLinks via cm_Link().
485 cm_Link() is a new vnodeops function which creates links
488 smb_ReceiveNTRename() does not support the File Copy and
489 Move Cluster Information operations described in its interface.
490 ReceiveNTRename is under documented in CIFS-TR-1p00_FINAL.pdf.
492 * When opening files via symlinks, we should follow the symlinks
493 until we reach the actual file stat cache entry. The stat cache
494 entry of the file should then be stored in the FID instead of
495 stat scache entry of the symlink.
497 * return bad operation errors for all unimplemented functions
498 even if we do not know the functions exist.
500 * Log bad packets and unknown operation packets to the trace log
502 * Map CM_ERROR_BADOP to STATUS_NOT_SUPPORTED instead of
505 * Update list of known CIFS operations to include all those listed
506 in CIFS-TR-1p00_FINAL.pdf.
508 * Modify the handling of HKLM\SOFTWARE\OpenAFS\Client\Submounts
509 to support the REG_EXPAND_SZ type.
512 * A new Windows authorization group "AFS Client Admins" is now
513 created and populated with the members of the "Administrators"
514 group. The group is used to determine which accounts on the
515 machine may be used to modify the AFS Client Configuration via
516 the UI and command line tools. afs_config.exe, fs.exe,
518 * Modify the WinLogon Logoff Event Handler to query NT4 domain
519 controllers for the remote profile path if Active Directory
520 services are not available.
522 * Fix aklog.exe to not add the AFS ID to the username
524 * PTS registration of new users to foreign cells has been added to
527 * The cm_Daemon thread is used to perform checks for
528 down servers, up servers, volumes, callback expirations,
529 lock maintenance and token expiration. Due to a gaff in
530 larger integer division the thread never performed any
531 work. Instead the current time computation would always
532 be less then the trigger times. This had an adverse affect
533 on the client's ability to maintain communication with servers,
534 keep volumes up to date, and flush user tokens and acls
535 when they have expired. This was broken when the 1.3 branch
536 was modified to support VC7 which no longer included
539 * An initialization problem with the Freelance code was
540 detected while fixing the callbackRequest. The cm_rootSCachep
541 object is obtained during afsd_InitDaemons() but the callback
542 information is incomplete. The callback information will not
543 be obtained until cm_MergeStatus is called from within
544 cm_GetCallback. Unfortunately, cm_SyncOp did not properly
545 test for the conditions under which the callback information
548 * Reports have been filed indicating that callbacks were
549 being lost. An examination of the code indicated that the
550 cm_server_t objects were not being properly reference
551 counted by the cm_scache_t and cm_callbackRequest_t objects.
552 In particular, the cm_server_t objects may have been freed
553 from beneath the cm_conn_t objects.
555 All of the reference counting is now done via the functions:
560 this improves the ability to track the referrals.
562 Each cm_BeginCallbackGranting Call now allocates a reference
563 to the cm_server_t. The cm_EndCallbackGrantingCall either
564 frees the reference or transfers it to the cm_scache_t
565 cbServerp field. These are then appropriately tracked
566 through the cm_Analyze call.
568 * Ensure that the dnlc hash table is the same size as the
569 dir name hash table (as per original author's note).
570 Increase the dnlc CM_AFSNCNAMESIZE to a multiple of 8
571 for compatibility with 64-bit systems.
573 * fix smb_ApplyV3DirListPatches to properly apply the hidden
574 attribute to dotfiles when the infoLevel < 0x101 and
575 cm_SyncOp has failed.
577 * Fix the Freelance registry initialization code. There
578 was a possibility that some systems could end up with
579 garbage in the registry during a clean install.
582 * file and directory names beginning with "." will now be given the
583 hidden attribute when the volume access is anonymous. this matches
584 the behavior when the volume access is via an authenticated user.
586 * Added a change monitor to the HKLM\SOFTWARE\OpenAFS\Client\Freelance
587 key. When a change occurs mark the root.afs data as invalid and
588 for it to be reloaded on the next access. This allows administrators
589 to modify the mount point list without restarting the service.
591 The freelance client used to provide a fake modification time for
592 the root.afs volume data and its mount points of 7/09/2001 14:24 EDT.
593 Added code to extract the last modification time of the Freelance
594 registry key and use that instead. The time now represents the
595 most recent mount point change.
597 * PTS registration of new users to foreign cells has been added to
600 * Additional Cache Control and Credential Manager options have been
601 added to the WiX installer. See deployment guide for details.
603 * The CachePath setting is now optionally a REG_EXPAND_SZ type
605 * The WiX installer has been upgraded. Version 2.0.1927.1 is now
608 * The loopback installation code may have had a problem updating the
609 %ETC%\HOSTS file which could have resulted in a premature failure.
610 Work around code has been added for the case where the file cannot
613 * The default max chunksize was increased from 15 (32K) to 17 (128K)
614 because Windows sends 64K blocks when using overlapped writes.
616 * The default number of server threads was increased from 4 to 25 to
617 better handle overlapped writes.
619 * The "AfscredsShortcutParams" registry value was not being properly
620 loaded by afscreds.exe. Therefore, the default value was always being
621 used instead of the value set by the installer.
623 * Windows XP provides downgrade attack detection to prevent an attacker
624 from being able to force the use of NTLM simply by disrupting
625 communication with the KDC. This attack cannot exist between the
626 Windows CIFS client and the AFS Client Service. Therefore, when a
627 downgrade has been detected the afs pioctl library will force the
628 establishment of a new CIFS connection using NTLM.
630 * A locking error was discovered surrounding all references to volume
631 server lists within the cm_cell.c source file.
633 * The logged into Windows username was incorrect on Terminal Server
636 * A new registry value "NonPersistentCaching" was added to the service
637 parameters key. When set to a non-zero value, the afs cache is stored
638 in the Windows paging file. There are two limitations to choosing
640 1. when persistent caching is implemented it won't work with
641 this flag set since there will be nothing to persist.
642 2. with this flag set the initial paging allocation cannot be
643 changed while the service is running
645 * An initialization bug was discovered in aklog.exe which affected users
646 who have a domain name for their afs servers which could not be mapped
650 * afs_config.exe now validates cell names against DNS in addition
651 to the CellServDB file.
653 * In order to allow the freelance client to connect to a volume with ID
654 equal to 1 on the default cell we changed the fake root.afs volume ID
655 once again. This time we choose 0xFFFFFFFF. In addition, we change
656 the cell ID of the fake root.afs volume from 1 to 0xFFFFFFFF as well.
657 It will now be impossible for a volume ID to match that of another
658 cell unless the client is connected to 0xFFFFFFFD cells. That should
659 be enough room for growth.
661 * Fix "fs mkmount" command to work with UNC paths and when
662 started from non-AFS drives. It is now possible to create a mount
663 point in the freelance fake root.afs volume with the command
665 fs mkmount \\AFS\all\<directory-name> <volume-name> <cellname>
669 fs mkmount \\AFS\all\openafs.org root.cell openafs.org
670 fs mkmount \\AFS\all\.openafs.org root.cell openafs.org -rw
672 * The algorithm used to re-attempt access to the servers associated with
673 a volume has been altered to properly address the case in which all
674 servers have been marked down. The previous algorithm did not reset
675 the server's down flags so the servers were never actually retried.
676 This caused a problem with active volumes if the network connectivity
677 was lost as could be the case with a network cable removal, wireless
678 drop, or laptop hibernation. With the fix volume access is restored
679 almost instantenously when network connectivity becomes available.
681 * Support for SMB/CIFS browsing has been added to the AFS Client Service
682 SMB server. It is now possible to use "NET VIEW \\AFS" to obtain a
683 listing of AFS submounts and freelance mount points. Support for
684 NETSHAREENUM, NETSHAREGETINFO, NETSERVERENUM2, NETSERVERGETINFO
685 significantly enhances the behavior of AFS volumes within the Explorer
686 Shell. For instance, "AFS" now shows up as server in the Explorer
687 with each submount or freelance mount point visible as a share.
688 The right click menu in each folder now works with full functionality
689 on a consistent basis.
691 * The network provider can be configured to have different behavior
692 depending on the domain that the user logs into. These settings are
693 only relevant when using integrated login. A domain refers to an
694 Active Directory (AD) domain, a trusted Kerberos (non-AD) realm or the
695 local machine (i.e. local account logins). The domain name that is
696 used for selecting the domain would be the domain that is passed into
697 the NPLogonNotify function of the network provider. (see registry.txt
700 * Added a new registry value [HKCU\SOFTWARE\OpenAFS\Client]
701 "Authentication Cell" which may be used to specify a default
702 authentication cell for afscreds.exe which is different from
703 the default cell for the AFS Client Service daemon.
705 * Added a Logoff WinLogon Event Notification function to afslogon.dll.
706 afslogon.dll moved to %WINDIR%\System32\.
707 New registry entries added to register the dll for Winlogon events.
709 The logoff event will now force a call to ktc_ForgetAllTokens()
710 using the context of the user being logged off as long as the
711 user's profile is not loaded from within AFS. If the profile
712 was loaded from AFS we can't release the tokens since the Logoff
713 event is triggered prior to the profile being written back to
714 the its source location. This is now performed in an XP SP2
717 * Windows XP SP2 Internet Connection Firewall interoperability
720 * The %WINDIR%\afsdsbmt.ini contains four sections:
721 Submounts, Drive Mappings, Active Maps and CSC Policies.
722 The Submounts and CSC policies are now stored in the registry under
723 [HKLM\SOFTWARE\OpenAFS\Client\Submounts]
724 [HKLM\SOFTWARE\OpenAFS\Client\CSCPolicy]
725 The Drive Mappings and Active Maps are stored in the registry under
726 [HKCU\SOFTWARE\OpenAFS\Client\Mappings]
727 [HKCU\SOFTWARE\OpenAFS\Client\Active Maps]
729 There is no automatic migration of this data as it would be impossible
730 to consistently migrate data to user profiles which may not be active
731 when the machine is updated.
733 * The %WINDIR%\afs_freelance.ini contains lists of mountpoints for the
734 fake root.afs volume. For the same reasons as for the cellservdb file,
735 this information should not be in %WINDIR%. This information is now
736 kept under the registry key
737 [HKLM\SOFTWARE\OpenAFS\Client\Freelance]
739 The data from the afs_freelance.ini file will be automatically
740 migrated to the registry on first execution of afsd_service.exe
742 * Keeping the CellServDB file in the location %WINDIR%\afsdcell.ini is
743 troublesome for several reasons. One, it is confusing for those who
744 expect the file to be named "CellServDB" instead of "afsdcell.ini".
745 Two, this file is not a Windows Profile formatted file. Three,
746 applications should not be reading or writing to %WINDIR%. It causes
747 problems for Windows Terminal Server.
749 The new location of CellServDB will be the OpenAFS Client install
750 directory which is by default C:\Program Files\OpenAFS\Client and can
751 be determined by querying the registry for
752 [HKLM\SOFTWARE\TransarcCorporation\AFS Client\CurrentVersion]PathName
754 The existing afsdcell.ini will be migrated by the NSIS installer.
755 The Wix installer must still be updated to do the same.
757 * Change NSIS installer to use DNS by default; to remove Integrated Logon
758 High Security mode; and to add Terminal Services compatibility registry
759 entries to allow the OpenAFS tools to find the afsdcell.ini and other
760 configuration files in %WINDIR%.
762 * Add support for authenticated SMB connections. This will remove
763 the need for high security mode in most situations. Both NTLM
764 and Extended Security (GSS SPNEGO) modes are supported. Effectively,
765 only NTLM can be used even though Kerberos is now supported. The
766 reason is that it is not possible to construct a service principal
767 which is unique to each individual machine.
769 SMB Extended Auth does not work on XP SP2 unless one of two registry
770 modifications are made:
772 (1) To disable the check for matching host names on loopback connections
773 set this key. This does not require a reboot:
775 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]
776 "DisableLoopbackCheck"=dword:00000001
778 (2) To add the AFS SMB/CIFS service name to an approved list. This
779 does require a reboot:
781 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\MSV1_0]
782 "BackConnectionHostNames"=multi-sz "AFS" "MACHINE-AFS"
784 afsd_service.exe will automatically add the current Netbios Name
785 to the BackConnectionHostNames list and then temporarily disable
786 the loopback check for one cycle of startup/shutdown of the service.
787 We assume most folks do not start/stop without a reboot so this
788 will be adequate in most cases.
790 * Fix security hole in afslogon.dll which allowed passwords to be
791 sent in clear text to the KDC in a misformed principal name.
793 * Fix cm_GetCell() to properly handle expired dns entries
796 * If Freelance mode is active and the afs_freelance.ini
797 file does not exist, do not create an empty file.
798 Instead create a file containing ro and rw mountpoints
799 to the default cell using the standard conventions.
801 * Modify the Freelance support to handle the ability
802 to create rw mount points in the fake root.afs volume.
804 * Changed the RPC mechanism used for token setting from
805 named pipes to local. Use of named pipes can be restored
806 by setting the environment variable AFS_RPC_PROTSEQ to
809 Named pipes were required when a Windows 9x system was
810 using a NT system in gateway mode which is incompatible
811 with our use of local loopback adapters.
813 * In afscreds.exe, if a username of the form user@REALM is
814 specified and no password is specified, do not perform a
815 kinit operation. Only perform the aklog functionality.
817 * Add a new registry value which allows the number of processors
818 on which afsd_service.exe executes to be restricted. Valid
819 values are 1..numOfProcessors
821 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAfsDaemon\Parameters
825 * A second MSI based installer option is now available.
827 * Fixed Kerberos 5 kinit functionality in afscreds.exe to properly
828 request tickets for user/instance@REALM instead of just user@REALM
830 * Modify the Power Management Notify routine to wait for the Hard Dead
831 timeout period instead of a fixed 19 seconds. With the longer timeout
832 periods Hibernation and Standby could never succeed when network
833 connectivity is not available.
835 * The following fs.exe commands are now restricted to Administrator:
836 - checkservers with a non-zero timer value
839 - sysname with a new sysname list
848 setting the default sysname for a machine should be done via the
849 registry and not via "fs sysname".
851 * NSIS installer adds options to install Debugging Symbols
852 and the Microsoft Loopback Adapter; the user is now also
853 given the ability to select the afscreds.exe startup options.
855 * Build system modified to generate symbols for FREE (aka RELEASE)
856 builds as well as CHECKED (aka DEBUG) builds
858 * Sites which have a volume ID of 0x20000001 assigned to their
859 root.cell volumes have been experiencing problems with accessing
860 the root.cell volume of their cell when Freelance mode has been
861 active. This was because 0x20000001 was assigned to the fake
862 root.afs volume created by freelance. The fake volume id is
863 now set to 0x00000001 to prevent conflicts.
865 * The timeout logic in the AFS Client Service has been wrong
866 for sometime. It is based on two different assumptions.
867 First, the SMB client timeout is a fix value as was the case
868 with OS/2 Lan Manager. This assumption is incorrect. The
869 SMB timeout in Windows is a dynamic value computed based upon
870 a fixed minimum timeout to which is added time based upon the
871 size of the request and the performance characteristics of
872 the connection. Second, it is the responsibility of the
873 SMB Server to enforce the timeout requirements of the client.
874 This is untrue. The SMB Server cannot be expected to know
875 the requirements of the client. More importantly, if the
876 SMB server uses the SMB client timeout as a value to restrict
877 its behavior as an RX client, the performance characteristics
878 of the local SMB session would be used to prematurely terminate
879 WAN connections with significantly different performance
882 The timeout logic has therefore been modified in the following
884 . the Lan Manager Workstation (SMB) Session Timeout is used only
885 as a basis for configuring the Connection Dead Timeout
886 and Hard Dead Timeout values. The Connection Dead Timeout
887 must be at least 15 seconds longer than the SMB Timeout
888 and the Hard Dead Timeout must be at least double the
889 Connection Dead Timeout.
890 . New registry entries have been added to allow the Connection
891 Dead Timeout and Hard Dead Timeout values independent of the
892 Lan Manager Workstation Session Timeout
893 . The test to enforce the SMB Client Timeout has been removed.
895 One of the side-effects of removing the enforcement of the SMB
896 Client Timeout is that regardless of whether or not the SMB client
897 is available to receive the response (and how would the SMB server
898 know) the RX protocol response can be used to update the AFS
899 Client Service state for ready access by future SMB client
902 This should be the end of the "Server paused or restarting messages"
904 * Add support for arbitrary UNC paths to the pioctl() support.
905 This enables the fs commands as well as the AFS Shell Extension
906 to work correctly when UNC paths are being used.
908 * Fix afscreds.exe (by updating afskfw.lib) to search for cells via
909 DNS if the cell configuration cannot be determined via CellServDB
911 * Add debug info to test whether CM_BUF_WAITING or CM_SCACHE_WAITING
912 are ever set more than once at a time
914 * Fix the management of lists of cm_cell_t structures when using
915 DNS to lookup cell information. The previous code would fail to
916 reuse the same cellID for a cell if DNS was used more than once
917 for a given cell name. When the ttl expired, a single cm_cell_t
918 could be inserted into the cm_allCellsp list more than once
919 producing a loop. In addition, the vlServerp list belonging to
920 the cell was not freed resulting in improper refCounting of the
923 * Add DNS support to cm_IoctlNewCell() which previous only examined
926 * Add cm_FreeServer() function and call it from cm_FreeServerList()
927 to properly garbage collect cm_server_t objects
929 * Add numVCs variable to smb.c to track the number of smb_vc_t
930 objects created and use it to initialize the vcID field which
931 previously was set to 0 in all objects resulting in FindByID
934 * Fixed DNS lookups to work consistently throughout the OpenAFS
935 product instead of just from within the afsd_service.exe
937 * Added a runtime check to ensure that AFS Client Service SMB
938 Server is accepting connections before attempting to mount
941 * Read IP addresses for volume servers out of the CellServDB
942 file if gethostbyname() on the hostname fails.
944 * Fix getcellconfig() to populate both the Hostnames as well
945 as IP addresses when loading cell data via DNS
947 * Increase the Connection Dead Time to 50 from 20 seconds
948 Increase the Hard Dead Time to 120 from 40 seconds
949 (matches the Unix values)
951 * Fixed an assertion validating the number of allocated NCBs
953 * Fixed the build environment to consistently build for
954 Windows 2000 and above. (APPVER = 5.0)
956 * Fixed rx_debug to properly validate the receipt in incoming
957 data with select() and recvfrom(). Do not copy data out of
958 the socket buffer unless success is indicated.
961 * afsd_service.exe will now display a message box to the
962 desktop when it terminates due to an IP Address Change.
964 * installer no longer deletes AFS Server configuration data
967 * installer generates a warning dialog if the RPC service
968 is not properly configured
970 * installer compressed with lzma instead of bzip2
972 * afsd_service.exe shutdown crash solved once and for all
974 * reference counting of smb_vc_t data structures improved
976 * name space collision of smb_fid_t event objects corrected
978 * the output of "fs memdump" is now written to
979 %WINDIR%\TEMP\afsd_alloc.log
981 * the file TaAfsApp_1033.dll is now properly installed allowing
982 the User Manager to start
984 * a new algorithm is used for computing filename pattern matches
986 * afscreds.exe now accepts user names containing instance
989 * Fix the Directory Name Lookup Cache to be case-sensitive.
990 This is crucial in environments in which a Windows client
991 is accessing a directory with more than one filename that
992 differs only by case. If the directory contains "FOO"
993 and "Foo". You want "DEL Foo" to delete the correct one.
994 We still have a problem in that "DEL foo" will delete a
995 random filename. This will be addressed in a future release.
997 * Fix afscreds.exe -M option (renewMaps) to work when High
998 Security mode is off. Also, remember to disable the ActiveMap
999 flag in afsdsbmt.ini when a drive mapping is removed.
1001 * Updates to NSIS installer script. AFS Server configuration
1002 data will not be destroyed on un-install or re-install.
1003 Use a better compression algorithm.
1005 * afslogon.dll now uses KFW to obtain tokens when available
1007 * afslogon.dll when given an all uppercase username will
1008 attempt to authenticate with both the uppercase name
1009 and an all lowercase variation
1011 * DST modification removed. The fix appears to make things
1012 worse after a reboot of the machine.
1014 * fs.exe: added "cscpolicy" which is used to
1015 change client side caching policy for AFS shares
1017 Usage: fs cscpolicy [-share <AFS share>] [-manual] [-programs]
1018 [-documents] [-disable] [-help]
1020 * Several uninitialized variables have been initialized
1022 * It is now possible to obtain tokens using cross realm
1023 Kerberos within afscreds.exe:
1025 user: jaltman@ATHENA.MIT.EDU
1027 Will obtain a cross realm ticket for jaltman/DEMENTIA.ORG@ATHENA.MIT.EDU
1028 will will in turn be used to obtain afs@DEMENTIA.ORG.
1029 The resulting token will be stored with the display name
1030 jaltman@ATHENA.MIT.EDU@dementia.org
1032 * aklog.exe has been added to the client
1034 Usage: aklog [-d] [[-cell | -c] cell [-k krb_realm]]
1035 [[-p | -path] pathname]
1039 -d gives debugging information.
1040 krb_realm is the kerberos realm of a cell.
1041 pathname is the name of a directory to which you wish to authenticate.
1042 -noprdb means don't try to determine AFS ID.
1043 -5 or -4 selects whether to use Kerberos V or Kerberos IV.
1044 (default is Kerberos V)
1045 No commandline arguments means authenticate to the local cell.
1048 * All of the resource files have been restructured to adhere to
1049 a set of rules IBM implemented for loading string resources.
1050 These rules had either been forgotten or were not discovered
1051 by folks working on the OpenAFS sources. The end result was
1052 memory corruption. This is primary item which was preventing
1053 the AFS Server from working.
1055 * Increased the size of the maximum ticket size stored in a token
1056 from 344 bytes to 12,000. Increased the buffers used to convey
1057 messages between the pioctl() caller and the SMB Server from
1058 1000 bytes to 12,512. The code appeared to have been writing
1059 above the top of the stack by quite a few number of bytes.
1060 (The increased ticket size is necessary for the next item.)
1062 * When obtaining AFS Tokens via KFW, krb524 is no longer required.
1063 Instead the raw Kerberos 5 ticket is used in its entirety. This
1064 is extremely important as it allows us to use pure Kerberos 5 KDCs
1065 as the source of the AFS authentication. The use of up to 12,000 byte
1066 tickets will allow tickets produced by all versions of Microsoft
1067 Active Directory to be used.
1068 - create a user account.
1069 - designate it DES only
1071 - specify its UPN to be "afs@realm"
1072 - assign a SPN of "afs/cellname" to the UPN with setspn.exe
1074 * Do not enforce the funky 8dot3 pattern matching rule that the first "."
1075 is special when using long file names. (you must use "*.*" and not "*")
1076 Instead only enforce it when performing 8dot3 searches.
1078 * Fixed the DST problem with creation times being set one hour ahead
1080 * Fixed the problem when using \\afs\cell-alias. For example,
1081 \\afs\uncc instead of \\afs\uncc.edu. Do not a new cell struct
1082 for the alias name; instead simply expand the name. One of the
1083 symptoms of this problem was a loss of acquired tokens.
1085 * Fixed the AFS Shell Extension. The Symbolic Link menu was empty
1086 of strings. (Only English strings provided.)
1088 * Fixed the installer to properly replace in use files.
1090 * Fixed the build system to cleanup generated component version files
1092 * The release build compiled with MSVC 6.0 compiler to avoid the
1093 afsd_service.exe shutdown crash. This does not solve the problem
1094 but simply avoids it for the time being.
1098 * fix afslogon.dll to not corrupt memory when High Security mode
1101 * fix afsd_service.exe to not attempt to restore the stack when
1102 an exception occurs. (not safe in multi-threaded programs)
1104 * fix uninstaller to properly remove the CRT and MFC DLLs
1106 * remove a Message Box from afscreds.exe when getcellconfig()
1107 fails on a kerberos realm which is not a cell
1109 The following is a list of changes to the OpenAFS for Window client
1112 * "fs setserverprefs" will leave afsd service deadlocked
1114 * "vos listaddrs" will core dump
1116 * installer sets the appropriate keys to support Integrated Logon
1118 * installer disables the "Find Lana by Name" functionality as it
1119 was causing headaches for many users
1121 * fix the intermittent crash of the power management thread when
1122 shutting down the AFS Client Service
1124 * optimizes the obtain drive mount list functionality which is
1125 executed every time the mount tab in afscreds.exe and afs_config.exe
1126 are refreshed. (this happens a lot)
1128 * fix the service shutdown logic. add the STOP_PENDING state
1129 and do not accept additional service events after we declare
1132 The following is a list of changes to the OpenAFS for Window client
1135 * flexelint was run against the source tree and hundreds (perhaps
1136 thousands) of corrections were applied to ensure prototypes
1137 were in use; types were used consistently; variables were
1138 initialized; unused variables were removed; etc.
1140 * A wide variety of instrumentation was added including the
1141 ability to produce a stack trace from within afsd_service.exe
1144 * Dynamic configuration of the RDRtimeout value based upon the
1145 LanMan Workstation Session Timeout
1147 * The mount root no longer needs to be called "/afs". This
1148 is now set by a registry value "MountRoot" within the key
1149 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAFSDaemon\Parameters
1151 * The cell list is now only read out of afsdcell.ini when the
1152 file changes instead of each time a cell is resolved.
1154 * Thread synchronization was added to cm_server.c and ktc_nt.c
1156 * All calls to GlobalAlloc()/GlobalFree() were replaced with
1157 calloc()/free(). The Global functions were needed on Windows 3.x
1158 but have caused a variety of problems on the Win32 platforms.
1159 Avoiding them is highly recommended by several Microsoft
1160 Knowledgebase articles
1162 * Support for Symbolic Links added to the AFS Shell Extension
1164 * Added a registry value "OverlayEnabled" to determine if
1165 Shell Extension Overlays should be enabled.
1166 HKLM\SYSTEM\CurrentControlSet\Services\TransarcAFSDaemon\Parameters
1168 * New Build system to support VC6, VC.NET, VC.NET2003 compilers and
1169 separate trees for checked and free builds. Build system supports
1170 a custom directory src\WINNT\extra which can be used as a grafting
1171 location of organization specific additions to the build tree.
1173 * New installer built using NSIS 2.0.
1175 * Named all kernel objects in order to allow them to be monitored
1176 with tools such as SysInternals' ProcExp.exe.
1178 * Introduced new EventLog framework for AFSD
1180 * Introduced Power Management interface to AFSD for Standby and
1181 Hibernate modes to allow cache to be flushed prior to network
1184 * Utilize Win32 DNSQuery API instead of internal routines. This
1185 allows DNS SRV queries to be sent to all current domain name
1186 servers. Not just one specified in an INI file. DNS is now
1189 * "NetbiosName" registry value may be used to specify a fixed
1190 Netbios Name such as "AFS" to be used instead of "HOSTNAME-AFS"
1191 when the loopback adapter is in use. If you need to use the
1192 old notation with a loopback adapter installed specify a registry
1195 "NetbiosName" REG_EXPAND_SZ = "%COMPUTERNAME%-AFS"
1197 * Refactor all modules which depend on LAN Adapter and NetbiosName
1198 determination in a new library: lanahelper.lib. This allows for
1199 consistent behavior throughout the product.
1201 * Move the afsd.log and afsd_init.log files to the directory specified
1202 by the "TEMP" environment variable. This is usually %WINDIR%\TEMP
1203 for services. Added the Date to the log entries.
1205 * New registry value "RxMaxMTU" used to limit the size of the RX
1206 packets sent by the AFS Client Service to the Server. In order
1207 to enable OpenAFS to work across the Cisco IPSec VPN the packet
1208 size must be restricted to 1264 or smaller. The latest NSIS
1209 installer sets a value of 1260 by default.
1211 * New registry value "RxNoJumbo" to disable the use of Jumbo Rx
1212 packets. This is not needed in order to work across the Cisco
1213 VPN but might be needed for other network environments. This
1214 value is not set by the NSIS installer.
1216 * New registry value "HideDotFiles" is used to apply the Hidden
1217 attribute to files whose names begin with a '.'. This value
1218 is set by the NSIS installer.
1220 * New registry value "MaxMpxRequests" allows the maximum number
1221 of multiplexed sessions to be configured at run time. This
1222 value is not set by the NSIS installer. The default value is
1225 * New registry value "MaxVCPerServer" allows the maxmimum number
1226 of VCs per server to be configured at run time. This value is
1227 not set by the NSIS installer. The default value is 100.
1229 * New registry value "AllSubmount" allows the "all" submount to
1230 be disabled by setting its value to 0x00.
1232 * Allow cells names to be valid mount points
1233 \\<netbiosName>\<cellname>
1235 * Store the active state of drive mappings in order for afscreds.exe
1236 to restore them upon startup
1238 * Add exception handling to generate a Stack Trace to the afsd_init.log
1239 file if one happens to occur.
1241 * Add lots of logging to help detect the cause of invalid SMB packets
1243 * Enable Kerberos for Windows to be used to obtain AFS Tokens via
1244 conversion of Kerberos 5 "afs" service tickets. Supports auto-
1245 renewal of expiring tokens as long as afscreds.exe is running.
1247 * New afscreds.exe command line options:
1249 -M = renew drive maps
1250 -N = ip address change detection
1253 * New registry value "EnableKFW" in {HKCU,HKLM}SOFTWARE\OpenAFS\Client
1254 determines whether or not MIT Kerberos for Windows should be used
1255 to obtain tokens via Kerberos 5 tickets.
1257 * New registry value "AfscredsShortcutParams" in
1258 {HKCU,HKLM}SOFTWARE\OpenAFS\Client
1259 determines the command line parameters to be specified when "fixing"
1260 the AFS Shortcut in the user's startup folder.
1262 * The "ShowTrayIcon" registry value has been moved from
1263 HKLM\Software\TransarcCorporation\AFS Client\AfsCreds to
1264 {HKCU,HKLM}SOFTWARE\OpenAFS\Client
1266 * The <cell name> registry values used to store the token expiration
1267 reminders have been moved from
1268 HKLM\Software\TransarcCorporation\AFS Client\AfsCreds to
1269 {HKCU,HKLM}SOFTWARE\OpenAFS\Client\Reminders
1271 * Obtain the Logon User Name from the Explorer key when available
1273 * new text document doc\txt\winnotes\registry.txt lists all registry
1274 values used by OpenAFS (excluding the AFS Server)
1276 * BUG: rx_securityClass objects were not properly reference
1277 counted and were never freed.
1279 * BUG: reduce the number of conditions under which CM_ERROR_TIMEOUT
1280 would be generated. The existence of a server does not imply
1281 that it is not down. If all of the servers for a cell are down
1282 return CM_ERROR_NOSUCHVOLUME instead. This prevents the Explorer
1285 * BUG: the directory name lookup cache failed to free the entries
1286 in the cache when the name cache entries cycled. The entries
1287 in the cache would become dereferenced without being freed.
1289 * BUG: fs setserverprefs could be executed without Administrator
1292 * BUG: the number of allocated NCB objects (100) exceeded the number
1293 which could actually be waited upon by the kernel (64). Any objects
1294 which were utilized above the limit could never have event completions
1297 * BUG: smb_username_t objects were not being reference counted and
1298 were not properly freed.
1300 * BUG: smb_tid_t objects could under unusual circumstances be freed
1301 before they were no longer referenced.
1303 * BUG: smb_fid_t object pointer were frequently used even when
1304 their value could be NULL. They were not properly released and
1305 therefore they were never freed.
1307 * BUG: smb_packet_t data structures were not completely initialized
1310 * BUG: when Rx produces a CM_ERROR_NOIPC error do not return "Access
1311 Denied" because that causes the Explorer Shell to try again until
1312 access is obtained. Instead return "Remote Resources" which allows
1313 the shell to move on and treat the error as transient.
1315 * BUG: when initializing the NCBreturns structure, separate Event objects
1316 were created for each NCB although a single Event object was supposed
1317 to be shared by all.
1319 * BUG: smb_dirSearch_t objects were not being properly referenced counted
1322 * BUG: smb_tran2Packet_t objects were not being properly referenced
1325 * BUG: directory path creation did not handle the case of multiple
1326 directories requiring creation in one attempt
1328 * BUG: SMB requests which required an Extended Response were ignored.
1329 This prevented some files from being written to AFS volumes.
1331 * BUG: character strings were being freed even after they were
1332 inserted into in use data structures
1334 * BUG: inconsistent usernames were used when High Security mode was
1335 enabled. (there is still much to do in this area)
1337 * BUG: pioctl() calls which require out of band RPC operations were
1338 susceptible to race conditions when performed by multiple processes
1340 * BUG: memory allocation and deallocation crossed instances of the
1341 C Runtime Library producing memory leakage and corruption in
1342 afscreds and the client configurator.