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7-4 Dell PowerVault 720N, 740N, and 760N System Administrator and Command Reference Guide
the rare case that you must add a user explicitly, you can do so with the methods
described in this section.
You can add CIFS users to the filer at any time. The method you use for adding users
to the filer depends on whether you are authenticating with a domain controller or the
UNIX password database.
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To add a user, create an account for the CIFS user within your Windows NT domain
environment. If you want the user to also use UNIX files, either create an entry in the
/etc/passwd file on the filer or include the user in the /etc/usermap.cfg file.
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The /etc/usermap.cfg file explicitly maps Windows NT users to the correct UNIX
account and UNIX users to a Windows NT account. The file can be coded as follows:
As a text file, with non-ASCII characters encoded in the NFS character set.
As a UNICODE file created using the Windows NT tools Notepad or Microsoft
Word.
The filer automatically detects which of these forms is in use.
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The format of the /etc/usermap.cfg file is a list of text records in the following format:
[ IP-qual: ] [ NT-domain \] NTUser [ direction ] [ IP-qual :] UnixUser
Lines are processed sequentially.
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Table 7-2 describes the variables in the /etc/usermap.cfg file description.