Product manual

Advanced Server Registry Advanced Server Key Descriptions

Product Manual U7613-J-Z815-6-76

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