Mike, TCP/IP can be configured to dispatch device driver "work" on non-base CPUs by coding the CPU <num> option on the DEVICE statement in PROFILE TCPIP. Other than that it won't do anything with multiple processors.
Regards, Miguel Delapaz z/VM Development |------------> | From: | |------------> >--------------------------------------------------------------------------------------------------------------------------------------------------| |Michael Coffin <michaelcof...@mccci.com> | >--------------------------------------------------------------------------------------------------------------------------------------------------| |------------> | To: | |------------> >--------------------------------------------------------------------------------------------------------------------------------------------------| |IBMVM@LISTSERV.UARK.EDU | >--------------------------------------------------------------------------------------------------------------------------------------------------| |------------> | Date: | |------------> >--------------------------------------------------------------------------------------------------------------------------------------------------| |08/20/2009 11:42 AM | >--------------------------------------------------------------------------------------------------------------------------------------------------| |------------> | Subject: | |------------> >--------------------------------------------------------------------------------------------------------------------------------------------------| |Using Multiple Processors for TCP/IP and/or SFS | >--------------------------------------------------------------------------------------------------------------------------------------------------| |------------> | Sent by: | |------------> >--------------------------------------------------------------------------------------------------------------------------------------------------| |The IBM z/VM Operating System <IBMVM@LISTSERV.UARK.EDU> | >--------------------------------------------------------------------------------------------------------------------------------------------------| Hi Folks, Following up on our earlier discussion of multiple virtual CPU's for Linux, will TCP/IP and/or SFS servers use multiple processors? Here's my situation, I have 1 general purpose CP (about 421 MIPS) and 2 IFLs (about 500 MIPS each). We have excess capacity on the IFL side of the house (ear-marked for future Linux use), and would love to use some of those MIPS for TCP/IP and/or some of our SFS servers, both of whom can be a bit "piggy" at times. If I define one CP as BASE and 1 IFL as CPU 01, will TCP/IP and/or SFS use both processors? I can then manage their relative use with SET SHARE. -Mike