740e6f09bf
The 'vmcoreinfo' feature flag enables the vmcoreinfo device, which will "create a fw_cfg entry for a guest to store dump details, necessary to process kernel dump with KASLR enabled and providing additional kernel details." [1] It's supported since libvirt 3.10 and QEMU 2.11, both of which are lower than our minimum versions. [1] https://github.com/libvirt/libvirt/commit/7e4177a35b Change-Id: I66a8e94f6d04cc89785646aa9c3e138f22a51f60 Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
11 lines
470 B
YAML
11 lines
470 B
YAML
---
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features:
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When using the libvirt virt driver with the QEMU or KVM backends, instances
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will now be created with the *vmcoreinfo* feature enabled by default. This
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creates a fw_cfg entry for a guest to store dump details, necessary to
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process kernel dump with KASLR enabled and providing additional kernel
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details. For more information, refer to the `libvirt`__ documentation.
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__ https://libvirt.org/formatdomain.html#hypervisor-features
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