04-Guenther Deschner - Samba3 in the Enterprise PDF - sambaXP

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Samba as Domain Controler• Debugging:• Samba 4 smbtorture-Test to simulate 1:1 Windows XPDomain-Logon attempt (RPC-LOGIN)• Test-Lab with equivalent hardware• Scripts to trigger huge amounts of parallel smbtorturelogon-attempts,randomly spread over realistic peaktimes• Scripting framework to record and monitor benchmarkresults• Logfile analysis14© May 3, 2005 Novell Inc.
Samba as Domain Controler• Improvements:• Rule of thumb: avoid unnecessary enumerations whendirect LDAP queries are sufficient; avoid redundant LDAPqueries where possible• Redesigning customer`s infrastructure, renewingsoftware components and enhancing Samba's LDAP-Code (ldapsam:trusted=yes) lead to enormousperformance gain:• Several thousands concurrent and successful WindowsXP Domain-Logons evenly spread over 10 minutes withtuned OpenLDAP and current Samba 3 Release15© May 3, 2005 Novell Inc.
Page 1 and 2: Samba 3 in the Enterprisehands-on e
Page 3 and 4: The author
Page 5 and 6: What are the Enterpriserequirements
Page 7 and 8: Samba in the Enterprise• Today Sa
Page 9 and 10: Scalability and Performance
Page 11 and 12: Samba as Domain Controler• Second
Page 13: Samba as Domain Controler• Exampl
Page 17 and 18: Samba as File Server• Addition of
Page 19 and 20: Migration
Page 21 and 22: Migration• How can we achieve a t
Page 23 and 24: Migrate - what and how?• What to
Page 25 and 26: Migration - net• net migration su
Page 27 and 28: Migration - net examples●Migrate
Page 29 and 30: Conclusion• Samba 3 is - more tha
Page 32: General DisclaimerThis document is

04-Guenther Deschner - Samba3 in the Enterprise PDF - sambaXP

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