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([106.84.128.244]) by smtp.gmail.com with ESMTPSA id ci8-20020a17090afc8800b0027d0adf653bsm6906901pjb.7.2023.11.27.00.57.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Nov 2023 00:57:32 -0800 (PST) From: Sam Li To: qemu-devel@nongnu.org Cc: stefanha@redhat.com, Klaus Jensen , qemu-block@nongnu.org, hare@suse.de, David Hildenbrand , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Keith Busch , Hanna Reitz , dmitry.fomichev@wdc.com, Kevin Wolf , Markus Armbruster , Eric Blake , Peter Xu , Paolo Bonzini , dlemoal@kernel.org, Sam Li Subject: [RFC v2 1/7] docs/qcow2: add zd_extension_size option to the zoned format feature Date: Mon, 27 Nov 2023 16:56:35 +0800 Message-Id: <20231127085641.3729-2-faithilikerun@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231127085641.3729-1-faithilikerun@gmail.com> References: <20231127085641.3729-1-faithilikerun@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=faithilikerun@gmail.com; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Sam Li --- docs/interop/qcow2.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/interop/qcow2.txt b/docs/interop/qcow2.txt index 0f1938f056..458d05371a 100644 --- a/docs/interop/qcow2.txt +++ b/docs/interop/qcow2.txt @@ -428,6 +428,9 @@ The fields of the zoned extension are: The offset of zoned metadata structure in the contained image, in bytes. + 44 - 51: zd_extension_size + The size of zone descriptor extension data in bytes. + == Full disk encryption header pointer == The full disk encryption header must be present if, and only if, the