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Thu, 17 Feb 2022 11:47:28 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id tj5sGdA1DmJTZgAAMHmgww (envelope-from ); Thu, 17 Feb 2022 11:47:28 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 62360248-8fe7-11ec-b215-9bbe72dcb22c DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1645098448; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=uDJRyFd5hVkQNt9lps+kB/Y84BVoWZeCo2NQlN26dMc=; b=ddnVYCN4Mp8aGXWLtGMMIWx6JFk5hWeGRWr68NpKmaJY8CkNPckXi0o06FgaQxCr6vM/J9 Z6XWIWgDvUMAmQcTNMqSKG4ExwClT3KIu0d+MDCPpTYPNd3zq8y/wLaNh0ei8ErrZ0VDhf wo2aMCa/4qPSU4WkHiUE41r1cccmzZk= From: Juergen Gross To: xen-devel@lists.xenproject.org Cc: Juergen Gross , Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Stefano Stabellini , Wei Liu Subject: [PATCH v2] docs: add some clarification to xenstore-migration.md Date: Thu, 17 Feb 2022 12:47:26 +0100 Message-Id: <20220217114726.8994-1-jgross@suse.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @suse.com) X-ZM-MESSAGEID: 1645098478581100001 Content-Type: text/plain; charset="utf-8" The Xenstore migration document is missing the specification that a node record must be preceded by the record of its parent node in case of live update. Add that missing part. Signed-off-by: Juergen Gross Acked-by: Julien Grall --- V2: - rephrase to cover non-LU case, too (Julien Grall) --- docs/designs/xenstore-migration.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/designs/xenstore-migration.md b/docs/designs/xenstore-mig= ration.md index 5f1155273e..b94af7fd7c 100644 --- a/docs/designs/xenstore-migration.md +++ b/docs/designs/xenstore-migration.md @@ -316,6 +316,11 @@ a _committed_ node (globally visible in xenstored) or = a _pending_ node (created or modified by a transaction for which there is also a `TRANSACTION_DATA` record previously present). =20 +Each _committed_ node in the stream is required to have an already known p= arent +node. A parent node is known if it was either in the node data base before= the +stream was started to be processed, or if a `NODE_DATA` record for that pa= rent +node has already been processed in the stream. + =20 ``` 0 1 2 3 octet --=20 2.34.1