large readwrite

This parameter determines whether or not
smbd
8 supports the new 64k
streaming read and write variant SMB requests introduced with
Windows 2000. Note that due to Windows 2000 client redirector bugs
this requires Samba to be running on a 64-bit capable operating
system such as IRIX, Solaris or a Linux 2.4 kernel. Can improve
performance by 10% with Windows 2000 clients. Defaults to on. Not as tested as some other Samba code paths.

Supported on: At least Microsoft Windows 7 or Windows Server 2008 family

large readwrite
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Samba\smb_conf\large readwrite
Value Namelarge readwrite
Value TypeREG_DWORD
Default Value1
True Value1
False Value0

samba.admx

Administrative Templates (Computers)