- =================================
- Release Notes for Samba 3.4.0pre1
+Release Announcements
+=====================
- =================================
-
-This is the first preview release of Samba 3.4. This is *not*
+This is the first preview release of Samba 4.4. This is *not*
intended for production environments and is designed for testing
purposes only. Please report any defects via the Samba bug reporting
system at https://bugzilla.samba.org/.
-Major enhancements in Samba 3.4.0 include:
+Samba 4.4 will be the next version of the Samba suite.
-Authentication Changes:
-o Changed the way smbd handles untrusted domain names given during user
- authentication
-net Command Changes:
-o parameter syntax made more consistent
+UPGRADING
+=========
-Authentication Changes
-======================
+Nothing special.
-Previously, when Samba was a domain member and a client was connecting using an
-untrusted domain name, such as BOGUS\user smbd would remap the untrusted
-domain to the primary domain smbd was a member of and attempt authentication
-using that DOMAIN\user name. This differed from how a Windows member server
-would behave. Now, smbd will replace the BOGUS name with it's SAM name. In
-the case where smbd is acting as a PDC this will be DOMAIN\user. In the case
-where smbd is acting as a domain member server this will be WORKSTATION\user.
-Thus, smbd will never assume that an incoming user name which is not qualified
-with the same primary domain, is part of smbd's primary domain.
+NEW FEATURES
+============
-While this behavior matches Windows, it may break some workflows which depended
-on smbd to always pass through bogus names to the DC for verification. A new
-parameter "map untrusted to domain" can be enabled to revert to the legacy
-behavior.
+Flush requests from SMB2/3 clients are handled asynchronously and do
+not block the processing of other requests. Note that 'strict sync'
+has to be set to 'yes' for Samba to honor flush requests from SMB
+clients.
-net Command Changes
-===================
+WINS nsswitch module
+====================
-The net command now accepts the common command line parameters most other Samba
-command line utilities use, with a couple of remaining differences:
+The WINS nsswitch module has been rewritten to address memory issues and to
+simplify the code. The module now uses libwbclient to do WINS queries. This
+means that winbind needs to be running in order to resolve WINS names using
+the nss_wins module. This does not affect smbd.
--l still gives long output for net commands supporting the --long flag. This was
-more useful than the common --log-base parameter.
+######################################################################
+Changes
+#######
--i still tells net to read data from stdin (like --stdin) instead of toggling
-the common --scope flag.
+smb.conf changes
+----------------
--S still tells net the server to connect to (like --server) instead of
-negotiating the common --signing flag. As -S is probably used by most scripts
-doing net rpc commands, this would have been a high-impact change for little
-gain.
+ Parameter Name Description Default
+ -------------- ----------- -------
+ aio max threads New 100
-This change was mainly done to unify the authentification options. Here, one
-flag changed it's meaning and one useful flag was added.
+CTDB changes
+------------
--N used to be the short version of --ntname. It now matches the Samba default of
---no-pass. Use this to stop net from prompting for a password if you want
-anonymous authentication.
+* The CTDB tunable parameter EventScriptTimeoutCount has been renamed
+ to MonitorTimeoutCount
--A --authentication-file now takes an authentication file with the username and
-password you want net to use, avoiding a password prompt as with plain -U user
-or having to give a password on the command line as in -U user%pass.
+ It has only ever been used to limit timed-out monitor events.
-Last but not least net now always falls back to your local unix username if no
--U is specified and a username is needed. net rpc commands will now prompt for a
-password unless one is specified using either -U user%pass or -A auth_file.
+ Configurations containing CTDB_SET_EventScriptTimeoutCount=<n> will
+ cause CTDB to fail at startup. Useful messages will be logged.
-######################################################################
+KNOWN ISSUES
+============
+
+Currently none.
+
+#######################################
Reporting bugs & Development Discussion
#######################################
If you do report problems then please try to send high quality
feedback. If you don't provide vital information to help us track down
the problem then you will probably be ignored. All bug reports should
-be filed under the Samba 3.4 product in the project's Bugzilla
+be filed under the Samba 4.3 product in the project's Bugzilla
database (https://bugzilla.samba.org/).
git.samba.org / kai / samba-autobuild / .git / blobdiff