OpenSolaris

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Bug ID 6612716
Synopsis Join domain fails if hostname is > 15 chars
State 10-Fix Delivered (Fix available in build)
Category:Subcategory utility:cifs
Keywords
Responsible Engineer Natalie Li
Reported Against
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_103
Fixed In snv_103
Release Fixed solaris_nevada(snv_103)
Related Bugs 6617183
Submit Date 3-October-2007
Last Update Date 19-November-2008
Description
The name that should used for joining the domain is the system's netbios name which is at most 15 chars. When system's hostname is longer that 15 chars join domain would fail.
Domain join operation can fail in either scenario:

Symptom 1:
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unable to add machine account to the AD if the Solaris hostname contains more than 20 chars. According to an MSDN article (http://msdn.microsoft.com/en-us/library/ms679635(VS.85).aspx), the SAM-Account-Name Attribute of a machine account cannot be greater than 20 characters.

Symptom 2:
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Machine account is created successfully but NETLOGON credential setup fails due to SAM account lookup failure if Solaris hostname contains 16 - 19 chars.
Work Around
N/A
Comments
N/A