On 27.04.21 11:57, along li wrote: > will you share some indirection to help using virtio-block ? Thanks > very much. >
Did you study https://github.com/siemens/jailhouse/blob/master/Documentation/inter-cell-communication.md already, how far that can take you? Regarding jailhouse-images, I'm unfortunately lacking time to do that in the next future. My jailhouse to-do list has some other, urgent issues for now (not to speak of my general to-do list...). Jan > > 在2021年3月2日星期二 UTC+8 上午1:30:15<[email protected]> 写道： > > On 25.02.21 13:32, Smith li wrote: > > Dear Community, > > I have compile the jailhouse-images repository, and run > the demo. > > > > the command to start linux in a cell is like this: > > > > #jailhouse cell linux /etc/jailhouse/rpi4-linux-demo.cell \ > > /boot/vmlinuz* \ > > -d /etc/jailhouse/dts/inmate-rpi4.dtb \ > > -i /usr/libexec/jailhouse/demos/rootfs.cpio \ > > -c "console=ttyS0,115200 ip=192.168.19.2" > > > > What I want to know is : how to set the root to a dir or disk ? > > > > I see some use root=/dev/nfs ip=192.168.1.1::****** :eth0 > in this > > page. > > > [1]https://groups.google.com/g/jailhouse-dev/c/vXD4tzCPDG4/m/zX_hHNxJAgAJ > <https://groups.google.com/g/jailhouse-dev/c/vXD4tzCPDG4/m/zX_hHNxJAgAJ> > > > > > Can't we set the linux root to a disk partition or a dir ? > > Will somebody tell me ? > > Thanks very much ! > > > Jailhouse does not provide regular virtual devices like other > hypervisors. Everything is mapped to shared memory devices. > > You may use network-based storage for the non-root cell, nfs as > suggested above or nbd. There is also experimental virtio-block, backed > by a simplistic process in the root cell. But integration into > jailhouse-images is missing, so trying that out can be tough. > > Jan > > -- > Siemens AG, T RDA IOT > Corporate Competence Center Embedded Linux > -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux -- 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/0a541a67-4abc-cce6-f677-7b4a1b86b99e%40siemens.com.
