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3f8d83b753
Prefork is the more sensible default option now, as it better handles a large number of client connections. Signed-off-by: Tim Beale <timbeale@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
69 lines
2.3 KiB
Plaintext
69 lines
2.3 KiB
Plaintext
Release Announcements
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=====================
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This is the first preview release of Samba 4.11. This is *not*
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intended for production environments and is designed for testing
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purposes only. Please report any defects via the Samba bug reporting
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system at https://bugzilla.samba.org/.
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Samba 4.11 will be the next version of the Samba suite.
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UPGRADING
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=========
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NEW FEATURES/CHANGES
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====================
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Default samba process model
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---------------------------
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The default for the --model argument passed to the samba executable has changed
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from 'standard' to 'prefork'. This means a difference in the number of samba
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child processes that are created to handle client connections. The previous
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default would create a separate process for every LDAP or NETLOGON client
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connection. For a network with a lot of persistent client connections, this
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could result in significant memory overhead. Now, with the new default of
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'prefork', the LDAP, NETLOGON, and KDC services will create a fixed number of
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worker processes at startup and share the client connections amongst these
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workers. The number of worker processes can be configured by the 'prefork
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children' setting in the smb.conf (the default is 4).
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REMOVED FEATURES
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================
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smb.conf changes
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================
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Parameter Name Description Default
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-------------- ----------- -------
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KNOWN ISSUES
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============
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https://wiki.samba.org/index.php/Release_Planning_for_Samba_4.11#Release_blocking_bugs
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#######################################
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Reporting bugs & Development Discussion
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#######################################
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Please discuss this release on the samba-technical mailing list or by
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joining the #samba-technical IRC channel on irc.freenode.net.
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If you do report problems then please try to send high quality
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feedback. If you don't provide vital information to help us track down
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the problem then you will probably be ignored. All bug reports should
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be filed under the Samba 4.1 and newer product in the project's Bugzilla
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database (https://bugzilla.samba.org/).
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======================================================================
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== Our Code, Our Bugs, Our Responsibility.
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== The Samba Team
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======================================================================
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