Siemens Unix V4.0 - Manual (Page 285)

Advanced Server Registry Advanced Server Key Descriptions
Product Manual U7613-J-Z815-6-76
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MixedCaseSupport REG_DWORD 0 or 1
Specifies whether mixed-case support is enabled on the server. Mixed-case support
allows clients to access file names containing uppercase characters on the UNIX
system. Enabling mixed-case support may negatively affect the server’s performance.
Default: 0 (make all file names lowercase)
You can change the value of this key using the AS/U Administrator.
NameSpaceMapping REG_DWORD 0, 1, 2, or 3
Specifies the type of file name space mapping enabled on the server.
A value of 0 indicates that there is no name space mapping enabled.
A value of 1 specifies that only UNIX system to 8.3 mapping is enabled. This allows
8.3-style clients, such as MS-DOS, Windows 3.1, and Windows for Workgroups, to
access files with long file names and file names containing characters that are invalid
in DOS ( + , ; = [ ] ? “ \ < > * | : . [space] )
A value of 2 specifies that only UNIX system to Windows NT mapping is enabled. This
allows Windows NT-style clients, such as Windows 95/98, Windows NT, and OS/2, to
access files with file names containing characters that are illegal in Windows NT (? “ \
< > * | :).
A value of 3 specifies that both UNIX system to 8.3 and UNIX system to Windows NT
mappings are enabled.
Default: 3
You can change the value of this key using the AS/U Administrator.
NfsCheck REG_DWORD 0 or 1
Specifies whether to check if this is an NFS file system before setting record locks.
Default: 0 (no check)
OplockTimeout REG_DWORD 1 - infinity
The interval of time (in seconds) that the server waits for acknowledgment from a client
of an "oplock" broken notification.
Default: 30
ReadAheadCount REG_DWORD 0 (always read ahead) - infinity
The number of sequential file accesses by a client that the server must detect before it
begins reading ahead.
Default: 2