The CP command is Q MEMASSIST. On Linux, enter vmcp q memassist. You can query another user from maint: Q MEMASSIST FOR USER xxxx
On Fri, Dec 18, 2015 at 3:05 PM, Davis, Jim [PRI-1PP] < [email protected]> wrote: > My kernel parm has cmma=on. > Is there a way to display that it is actually active? > > -----Original Message----- > From: Linux on 390 Port [mailto:[email protected]] On Behalf Of > Bruce Hayden > Sent: Friday, December 18, 2015 3:00 PM > To: [email protected] > Subject: Re: New Subscriber's first question. > > I'm sure cmm.ko is what has been called CMM-1. CMMA has been called CMM-2. > > From a post in 2009 by Christian Borntraeger makes me assume CMM-2 lite is > still there: > > You also have to distinguish CMM-2 full (SLES10) and CMM-2 lite. > > We were not able to bring the full CMM-2 version upstream, but the lite > version is upstream. So the work in z/VM and hardware is not wasted. > > CMM-2 lite also uses CMMA, so every recent kernel can use the CMMA > facility. > CMM2-lite uses only two page states (used vs. unused) while the CMM2 in > SLES10 > uses 4 page states. > > > On Fri, Dec 18, 2015 at 2:53 PM, Mark Post <[email protected]> wrote: > > > >>> On 12/18/2015 at 02:13 PM, Barton Robinson > > >>> <[email protected]> > > wrote: > > > > > I believe CMMA was withdrawn, and function completely removed in SLES > 11. > > > > No. The cmm.ko kernel module is still there, even in SLES12 SP1. > > > > > > Mark Post > > > > ---------------------------------------------------------------------- > > For LINUX-390 subscribe / signoff / archive access instructions, send > > email to [email protected] with the message: INFO LINUX-390 or > > visit > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > ---------------------------------------------------------------------- > > For more information on Linux on System z, visit > > http://wiki.linuxvm.org/ > > > > > > -- > Bruce Hayden > z/VM and Linux on z Systems ATS > IBM, Endicott, NY > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, send > email to [email protected] with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit http://wiki.linuxvm.org/ > -- Bruce Hayden z/VM and Linux on z Systems ATS IBM, Endicott, NY ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
