> On 2020-12-08, at 14:12:21, Bruce Hayden wrote: > > z/VM doesn't hide the hardware. In just about all cases, if it won't run > in an LPAR, it also won't run under z/VM. > I recall a counterexample was OpenSolaris. It wouldn't run in an LPAR, but only under VM. I suspect the matter was not "hid[ing] the hardware" but required CP services not available from the hardware.
And CMS? I understand modern CMS will not run in an LPAR but will run under VM. > ... I'm sure SLES 9 since it is so > old starts up in ESA/390 mode and then switches to z/Architecture mode (64 > bit.) The z14 doesn't support ESA/390 mode for Linux, so SLES 9 will not > IPL in an LPAR or under z/VM. I'm not sure what level of z/VM you are on > now, but you can test it by shutting down Linux, entering SET MACHINE Z, > and then trying to IPL it. -- gil ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
