Re: [libvirt] [PATCH] qemu: add "-boot strict" to commandline whenever possible

This resolves: https://bugzilla.redhat.com/show_bug.cgi?id=888635 (which was already closed as CANTFIX because the qemu "-boot strict" commandline option wasn't available at the time). Problem: you couldn't have a domain that used PXE to boot, but also had an un-bootable disk device *even if that disk wasn't listed in the boot order*, because if PXE timed out (e.g. due to the bridge forwarding delay), the BIOS would move on to the next target, which would be the unbootable disk device (again - even though it wasn't given a boot order), and get stuck at a "BOOT DISK FAILURE, PRESS ANY KEY" message until a user intervened. The solution available since sometime around QEMU 1.5, is to add "-boot strict=on" to *every* qemu command. When this is done, if any devices have a boot order specified, then QEMU will *only* attempt to boot from those devices that have an explicit boot order, ignoring the rest. --- src/qemu/qemu_capabilities.c | 3 +++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 6 ++++++ tests/qemucapabilitiesdata/caps_1.5.3-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.0-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.50-1.caps | 1 + tests/qemuxml2argvtest.c | 4 ++++ 7 files changed, 17 insertions(+)