On Tue, Nov 07, 2017 at 02:57:50PM +0100, Pino Toscano wrote: > On Tuesday, 17 October 2017 17:35:51 CET Richard W.M. Jones wrote: > > The immediate issue is with Fedora/ppc64 and /ppc64le which currently > > use extended partitions, breaking the virt-builder ‘--size’ parameter, > > eg: > > > > $ virt-builder --arch ppc64le fedora-26 --size 20G > > ... > > [ 21.6] Resizing (using virt-resize) to expand the disk to 20.0G > > virt-resize: error: /dev/sda5: partition not found in the source disk > > image > > (this error came from '--expand' option on the command line). Try running > > this command: virt-filesystems --partitions --long -a > > /var/tmp/vbf67b8c.img > > > > However more generally MBR is broken and should die. GPT is supported > > by all modern virtual bootloaders, so just default to it. > > > > Notes: > > > > * This is different from mandating a UEFI bootloader. > > > > * I am not planning to rebuild any existing images except the > > F26 ppc64 & ppc64le ones. > > --- > > The reasons above suggest me that we should switch all the distros (in the > libguestfs.org repository) to GPT, not just the ones in this patch.
I agree, although that's a bit more work as I'd have to work out how to actually do that for the other distros. This change fixes a concrete problem with Fedora/ppc64 which affects us right now (with an open bug IIRC). I'm not proposing to rebuild old images (except Fedora 26/ppc64*) in any case. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-builder quickly builds VMs from scratch http://libguestfs.org/virt-builder.1.html _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
