search for: ovmf_vars

Greetings, I have the following machine: https://dpaste.com/5BPA3F77F which I'm trying to boot in uefi. /etc/libvirt/qemu.conf looks like this: https://dpaste.com/B3SFHUY6R and the ovmf files exists in the path, see: # ll /usr/share/edk2-ovmf/OVMF_CODE.fd /usr/share/edk2-ovmf/OVMF_VARS.fd /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd /usr/share/edk2-ovmf/OVMF_VARS.secboot.fd -rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.fd -rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd -rw-r--r-- 1 root root 131072 Aug 21 14:32 /usr...

This is only lightly tested. In particularly I only tested that the non-secure-boot path still works. I didn't test it on RHEL 7.3 yet because I haven't got enough free disk space for these giant source *.ova files :-( Will try to give that a go later. Rich.

https://bugzilla.redhat.com/show_bug.cgi?id=1338083 Now that UEFI is fully open source the UEFI firmware can be included in Fedora. The location will be slightly different. These patches do a bit of code rearrangement and add the new paths. Rich.

...eetings, > > I have the following machine: https://dpaste.com/5BPA3F77F which I'm trying to boot in uefi. > /etc/libvirt/qemu.conf looks like this: https://dpaste.com/B3SFHUY6R and the ovmf files exists in the path, see: > # ll /usr/share/edk2-ovmf/OVMF_CODE.fd /usr/share/edk2-ovmf/OVMF_VARS.fd /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd /usr/share/edk2-ovmf/OVMF_VARS.secboot.fd > -rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.fd > -rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd > -rw-r--r-- 1 root root 131072 Au...

...ODE.fd</loader> > <nvram>/var/lib/libvirt/qemu/nvram/vm1_VARS.fd</nvram> > <boot dev='hd'/> > </os> > > And then in qemu.conf you define the pair: > > nvram = [ > "/usr/share/edk2-ovmf/OVMF_CODE.fd:/usr/share/edk2-ovmf/OVMF_VARS.fd", > "/usr/share/edk2-ovmf/OVMF_CODE.secboot.fd:/usr/share/edk2-ovmf/OVMF_VARS.secboot.fd" > ] > > But as the comment in qemu.conf (just above your line) says, this is > ignored if FW metadata files exist which is exactly your case and this bug: > > https://bu...

...nt of OVMF as found in Fedora. --- generator/UEFI.ml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/generator/UEFI.ml b/generator/UEFI.ml index 1ff3f84d2..bca3fa1ae 100644 --- a/generator/UEFI.ml +++ b/generator/UEFI.ml @@ -52,6 +52,12 @@ let firmware = [ "/usr/share/edk2/ovmf/OVMF_VARS.fd", []; + "x86_64", + "/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd", + None, + "/usr/share/edk2/ovmf/OVMF_VARS.fd", + [ "UEFI_FLAG_SECURE_BOOT_REQUIRED" ]; + "x86_64", "/usr/share/qemu/ovmf-x86_64-code.bin&qu...

...t;Greetings, > >I have the following machine: https://dpaste.com/5BPA3F77F which I'm trying to boot in uefi. >/etc/libvirt/qemu.conf looks like this: https://dpaste.com/B3SFHUY6R and the ovmf files exists in the path, see: ># ll /usr/share/edk2-ovmf/OVMF_CODE.fd /usr/share/edk2-ovmf/OVMF_VARS.fd /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd /usr/share/edk2-ovmf/OVMF_VARS.secboot.fd >-rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.fd >-rw-r--r-- 1 root root 1966080 Aug 21 14:32 /usr/share/edk2-ovmf/OVMF_CODE.secboot.fd >-rw-r--r-- 1 root root 131072 Aug 2...

..., 0x00010000) for this host....my nvram setting look like <os> <type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type> <loader readonly='yes' type='pflash'>/home/xyz/OVMF.fd</loader> <nvram template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/X_VARS.fd</nvram> <boot dev='hd'/> </os>

First version was posted here: https://www.redhat.com/archives/libguestfs/2016-August/thread.html#00100 This is semantically the same as the first version. However I've split the patch up into two parts. In the first part, I factor out the UEFI paths so now they are created by the generator and written in the library and v2v/ directory directly, instead of the complex business of having a C

...<nvram>/var/lib/libvirt/qemu/nvram/vm1_VARS.fd</nvram> >> <boot dev='hd'/> >> </os> >> >> And then in qemu.conf you define the pair: >> >> nvram = [ >> "/usr/share/edk2-ovmf/OVMF_CODE.fd:/usr/share/edk2-ovmf/OVMF_VARS.fd", >> "/usr/share/edk2-ovmf/OVMF_CODE.secboot.fd:/usr/share/edk2-ovmf/OVMF_VARS.secboot.fd" >> ] >> >> But as the comment in qemu.conf (just above your line) says, this is >> ignored if FW metadata files exist which is exactly your case and this bug:...

...1.11.0-40.27.gd9a8b86 @qemu-firmware-jenkins I have installed the Virtualization Host group. Configured the nvram in the /etc/libvirt/qemu.conf, I even used the same copy from a previous installation. nvram = [ "/usr/share/OVMF/OVMF_CODE.secboot.fd:/usr/share/OVMF/OVMF_VARS.fd", "/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd:/usr/share/edk2.git/ovmf-x64/OVMF_VARS-pure-efi.fd" ] Thank you Aaron

...like > > <os> > > <type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type> > > <loader readonly='yes' type='pflash'>/home/xyz/OVMF.fd</loader> > > <nvram > > > template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/X_VARS.fd</nvram> > > <boot dev='hd'/> > > </os> > > Your domain XML is wrong. You can use OVMF with libvirt in three setups. > > (1) worst setup: map the unified OVMF.fd file (which includes variable &gt...

...host....my nvram setting look like > <os> > <type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type> > <loader readonly='yes' type='pflash'>/home/xyz/OVMF.fd</loader> > <nvram > template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/X_VARS.fd</nvram> > <boot dev='hd'/> > </os> Your domain XML is wrong. You can use OVMF with libvirt in three setups. (1) worst setup: map the unified OVMF.fd file (which includes variable store and fimrware executable)...

...crash). How > to proceed? > I'm not sure how to chainload the PBR, but assuming that syslinux is in the MBR, you might be able to boot it with QEMU. in BIOS MODE: $ qemu-system-x86_64 -machine accel=kvm -m 512 -drive file=$MY_FILE,format=raw or in UEFI MODE: $ cp /usr/share/edk2/ovmf/OVMF_VARS.fd . $ qemu-system-x86_64 -machine accel=kvm -m 512 -drive if=pflash,format=raw,unit=0,file=/usr/share/edk2/ovmf/OVMF_CODE.fd,readonly=on -drive if=pflash,format=raw,unit=1,file=OVMF_VARS.fd -drive file=$MY_FILE,format=raw If syslinux isn't in the MBR, you might be able to put it there by dd...

.../generator/UEFI.ml +++ b/generator/UEFI.ml @@ -30,12 +30,6 @@ open Docstrings (* Order is significant *within architectures only*. *) let firmware = [ - "i386", - "/usr/share/edk2.git/ovmf-ia32/OVMF_CODE-pure-efi.fd", - None, - "/usr/share/edk2.git/ovmf-ia32/OVMF_VARS-pure-efi.fd", - []; - "x86_64", "/usr/share/OVMF/OVMF_CODE.fd", None, diff --git a/v2v/utils.ml b/v2v/utils.ml index 58331207f..372ad8aaa 100644 --- a/v2v/utils.ml +++ b/v2v/utils.ml @@ -64,7 +64,6 @@ let find_uefi_firmware guest_arch = let files =...

Hi! I have bootable (USB flash) disk, that _appears_ to be using syslinux. (the word syslinux is in the PBR, in the hexdump). How can I chainload it? The payload seems to be a file that I tried load with COMBOOT, COM32 etc, but nothing works (they report that the file is not in proper format, wrong magic number or simply crash). How to proceed? is there a 100% way to confirm that it is really

...orrect EFI variables automatically, but that's not always the case. Moreover, you should make sure your /etc/libvirt/qemu.conf file contains something along the lines of   nvram = [     "/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd:/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd/OVMF_VARS-pure-efi.fd"   ] so that, in case the variable store for the guest is missing or your simply creating a new guest, libvirt will be able to create a new one by copying over the template (the "master var store" the error was referring to). By the way, edk2-ovmf is included in Fedora...

...about UEFI/SecureBoot support in libvirt. Can you please help me with them? For UEFI I add the following to the XML: <loader readonly="yes" secure="no" type="pflash"> /usr/share/OVMF/OVMF_CODE.secboot.fd </loader> <nvram template="/usr/share/OVMF/OVMF_VARS.fd"> /var/lib/libvirt/qemu/nvram/VM_UUID.fd </nvram> 1. Are all paths mandatory or there are some defaults? 2. If nvram image file is absent, libvirt creates it? 3. Is nvram image file only read or is it also written? 4. If nvram image file is present, is it used? Or removed and crea...

...this host....my nvram setting look like >   <os> >     <type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type> >     <loader readonly='yes' type='pflash'>/home/xyz/OVMF.fd</loader> >     <nvram template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/X_VARS.fd</nvram> >     <boot dev='hd'/> >   </os> Have you tried deleting the *VARS.fd in /var/lib/libvirt/qemu/nvram and changing the 'template' attribute so that it points to the *VARS.fd file you should have in your...

...guys, today I use ovmf to start win10 guests, my monitor is not bright But is it normal for me to use seabios? why? The next message is my detailed settings. ovmf: os: <loader readonly='yes' type='pflash'>/root/OVMF_CODE.fd</loader> <nvram>/root/OVMF_VARS.fd</nvram> vga: <qemu:arg value='-device'/> <qemu:arg value='vfio-pci,host=01:00.0,romfile=/root/10de:1b06:19da:1474.dump,multifunction=on'/> bios: os: <loader readonly='yes' type='rom'>/usr/share/qemu/bios.bi...