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docs(genesis): narrow s390x support

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Vinícius Ferrão
2026-09-04 15:31:34 -03:00
parent 6711a5ce9e
commit bc366dde81
2 changed files with 3 additions and 11 deletions
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docs/source/developers/guides/code/dhcp_backend_validation_matrix.rst
-7
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@@ -136,13 +136,6 @@ The following matrix is the default live validation gate for DHCP backend work.
- ``makedhcp -n``; backend parser; architecture ``0x001f``; DHCP options
209 and 210; TFTP fetch of the generated ``pxelinux.cfg``-style configuration,
Genesis kernel, and initramfs
* - IBM Z DPM
- ``s390x``
- ``ISC`` and ``Kea``
- configuration handoff only
- backend parser; architecture ``0x0020``; generated network configuration
offered as the DHCP boot filename; physical boot remains unvalidated
Kea Boot and Reservation Regression Matrix
------------------------------------------
docs/source/developers/guides/code/genesis_openembedded_plan.rst
+3 -4
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@@ -99,8 +99,7 @@ and z/VM Genesis networking therefore remain unvalidated.
Genesis does not use the shared CEC serial as an s390x node identifier.
QEMU validation covers network IPL, DHCP options 209 and 210, TFTP, and the
network-specific ``pxelinux.cfg``-style configuration written by ``mknb``.
For DPM clients, DHCP architecture 32 receives a DPM-formatted configuration
as its boot filename. This path has parser coverage but no physical validation.
This release does not advertise a DPM boot configuration.
Existing xCAT s390x operating-system provisioning remains unchanged.
xCAT protocol
@@ -285,8 +284,8 @@ References
<https://kas.readthedocs.io/en/latest/userguide/project-configuration.html>`_
* `NetworkManager dispatcher interface
<https://networkmanager.dev/docs/api/latest/NetworkManager-dispatcher.html>`_
* `IBM Z DPM network boot server configuration
<https://www.ibm.com/docs/en/systems-hardware/zsystems/2964-N63?topic=administrators-customizing-network-boot-server-environment>`_
* `QEMU s390x network boot
<https://www.qemu.org/docs/master/system/s390x/bootdevices.html>`_
* `NetworkManager initrd generator
<https://networkmanager.dev/docs/api/latest/nm-initrd-generator.html>`_
* `systemd system extensions