Thanks for the tip to increase the memory area for the hypervisor! I have increased the memory area for the hypervisor from 6 MiB to 9 MiB and can now successfully start both guest cells with a size of 512 MiB each.
I don't know if there is a hint in the documentation for the hypervisor "Jailhouse" (in the GIT repository). If not, it would certainly be very helpful if this correlation (guest cell size - required memory for hypervisor) is described somewhere (e.g. in the file "Documentation/non-root-linux.txt"). Jan-Marc. Ralf Ramsauer schrieb am Mittwoch, 26. Juli 2023 um 13:12:02 UTC+2: > > > On 26/07/2023 12:56, Jan-Marc Stranz wrote: > > Of course, I checked the configuration for the root cell with "jailhouse > > config check". > > However, this is not changed at all while I change the configuration for > > the guest cells. > > > > Also, everything is fine as long as I don't set the size for the guest > > cell larger than 320 MiB in the guest cell configuration. > > This only uses about 62% of the memory area reserved for the guest cells > > in the configuration for the root cell. > > > > I will follow up on the tip to increase the memory area for the > > hypervisor ( hypervisor_memory.size). > > So far, 6 MiB is reserved for the hypervisor itself. > > To what size should I increase this memory area? > > Just a bit more. Try 10 MiB or so. > > Ralf > > > > > However, to find the cause in the driver or hypervisor, I lack the > > necessary knowledge about the structure and relationships. > > So I have to rely on external help. > > > > Thanks a lot! > > Jan-Marc. > > > > -- > > You received this message because you are subscribed to the Google > > Groups "Jailhouse" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to [email protected] > > <mailto:[email protected]>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/jailhouse-dev/43f41f9d-0930-416b-a618-1955e237cc87n%40googlegroups.com > > < > https://groups.google.com/d/msgid/jailhouse-dev/43f41f9d-0930-416b-a618-1955e237cc87n%40googlegroups.com?utm_medium=email&utm_source=footer > >. > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/57a4477a-2c32-49ef-8ccc-e95e1d9fb815n%40googlegroups.com.
