> people would be interested in finding out they're running 6 layers of virtualization deep
Like having a partition with zVM, with a zVM second level, with a Linux inside, running KVM, with a Linux on the KVM running a Docker container, and a JVM inside the container, trying to benchmark Bcrypt on a JSP... Mauro http://mauro.limeiratem.com - registered Linux User: 294521 Scripture is both history, and a love letter from God. Em qui., 23 de jul. de 2020 às 16:16, Mark Post <[email protected]> escreveu: > On 7/23/20 3:17 AM, Stefan Raspl wrote: > > I could imagine writing a simplistic tool > > that displays all virtualization levels down to the CEC, with the > potential to > > extend it in the future. > > Hi, Stefan, > > I was thinking more in terms of command line switches that determine > what should be returned. For example: > cmdname --guest Would return the name of my running guest > cmdname --host Would return the name of the z/VM or KVM host. > cmdname --lpar Would return the name of the LPAR. > cmdname --cec Would return the name of the CEC. Or CPC, since I think > that's the current IBM name. > > And possibly, something like: > cmdname --all Which would return the names of all these things, possible > as "name=value" pairs. > > There's already the systemd-detect-virt command to tell you what > hypervisor is in use, so that wouldn't be needed. I can't say for sure > if many people would be interested in finding out they're running 6 > layers of virtualization deep and what each of those is. If someone does > want that, they should speak up. > > I believe something like this would allow for easy scripting by system > administrators. Of course, others may have differing opinions. > > > Mark Post > > ---------------------------------------------------------------------- > 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 > ---------------------------------------------------------------------- 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
