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When designing an OpenStack cloud,"},{"line_number":30,"context_line":"    factoring in promises of availability implies a certain level of"},{"line_number":31,"context_line":"    redundancy and resiliency.\u003c/para\u003e"},{"line_number":32,"context_line":"  \u003citemizedlist\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_f0568105","line":29,"updated":"2015-04-16 05:29:40.000000000","message":"s/are a contractual/are contractual\n\ns/ensures/ensure","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"92159c8d78d6380100a166fe7e7aeeb6235f4cc1","unresolved":false,"context_lines":[{"line_number":32,"context_line":"  \u003citemizedlist\u003e"},{"line_number":33,"context_line":"    \u003clistitem\u003e"},{"line_number":34,"context_line":"      \u003cpara\u003eGuarantees for API availability imply multiple infrastructure"},{"line_number":35,"context_line":"        services combined with appropriately high available load"},{"line_number":36,"context_line":"        balancers.\u003c/para\u003e"},{"line_number":37,"context_line":"    \u003c/listitem\u003e"},{"line_number":38,"context_line":"    \u003clistitem\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_d07265ad","line":35,"updated":"2015-04-16 05:29:40.000000000","message":"s/appropriately high/appropriate, highly","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"92159c8d78d6380100a166fe7e7aeeb6235f4cc1","unresolved":false,"context_lines":[{"line_number":36,"context_line":"        balancers.\u003c/para\u003e"},{"line_number":37,"context_line":"    \u003c/listitem\u003e"},{"line_number":38,"context_line":"    \u003clistitem\u003e"},{"line_number":39,"context_line":"      \u003cpara\u003eNetwork uptime guarantees will affect the switch design and might"},{"line_number":40,"context_line":"        require redundant switching and power.\u003c/para\u003e"},{"line_number":41,"context_line":"    \u003c/listitem\u003e"},{"line_number":42,"context_line":"    \u003clistitem\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_9065fde2","line":39,"updated":"2015-04-16 05:29:40.000000000","message":"delete: \"will\"","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"92159c8d78d6380100a166fe7e7aeeb6235f4cc1","unresolved":false,"context_lines":[{"line_number":40,"context_line":"        require redundant switching and power.\u003c/para\u003e"},{"line_number":41,"context_line":"    \u003c/listitem\u003e"},{"line_number":42,"context_line":"    \u003clistitem\u003e"},{"line_number":43,"context_line":"      \u003cpara\u003eNetwork security policy requirements need to be factored in to"},{"line_number":44,"context_line":"        deployments.\u003c/para\u003e"},{"line_number":45,"context_line":"    \u003c/listitem\u003e"},{"line_number":46,"context_line":"  \u003c/itemizedlist\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_f0a44109","line":43,"updated":"2015-04-16 05:29:40.000000000","message":"passive: \"need to be factored in to\"","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"92159c8d78d6380100a166fe7e7aeeb6235f4cc1","unresolved":false,"context_lines":[{"line_number":45,"context_line":"    \u003c/listitem\u003e"},{"line_number":46,"context_line":"  \u003c/itemizedlist\u003e"},{"line_number":47,"context_line":"  \u003cpara\u003eKnowing when and where to implement redundancy and high availability"},{"line_number":48,"context_line":"    (HA) is directly affected by the terms contained in any associated SLA, if"},{"line_number":49,"context_line":"    one is present.\u003c/para\u003e"},{"line_number":50,"context_line":""},{"line_number":51,"context_line":"  \u003csection xml:id\u003d\"support-and-maintainability-compute-focus\"\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_d0a945e1","line":48,"updated":"2015-04-16 05:29:40.000000000","message":"passive: \"is directly affected by\"","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"92159c8d78d6380100a166fe7e7aeeb6235f4cc1","unresolved":false,"context_lines":[{"line_number":54,"context_line":"      understanding and comprehension of design architecture. 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In a"},{"line_number":135,"context_line":"      compute-focused OpenStack design architecture, increasing the"},{"line_number":136,"context_line":"      CPU overcommit ratio increases the potential for noisy"},{"line_number":137,"context_line":"      neighbor issues and we do not recommend this.\u003c/para\u003e"}],"source_content_type":"application/xml","patch_set":4,"id":"5aa745d1_d02a652c","line":134,"updated":"2015-04-16 05:29:40.000000000","message":"delete: \"will\"","commit_id":"db34dad2eaab46147d63f03e5acecbc9ae862a3a"},{"author":{"_account_id":14962,"name":"ologvinova","email":"ologvinova@mirantis.com","username":"ologvinova"},"change_message_id":"dd49244cbc926ae2ac02b5298abe8fbb2da870c5","unresolved":false,"context_lines":[{"line_number":52,"context_line":"      dedicated operations organizations are more likely to manage larger"},{"line_number":53,"context_line":"      cloud service providers or telecom providers. 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The expectation is then that the application"}],"source_content_type":"application/xml","patch_set":6,"id":"5aa745d1_27b13a90","line":92,"updated":"2015-04-16 14:59:09.000000000","message":"Why do we remove the 2nd part of the sentence (see original doc), i.e., \u0027,which then has consequences on the overall application design running on the OpenStack cloud.\u0027","commit_id":"2f0b6de87e805ec6a11c4afeeedb4283719c5098"},{"author":{"_account_id":14962,"name":"ologvinova","email":"ologvinova@mirantis.com","username":"ologvinova"},"change_message_id":"dd49244cbc926ae2ac02b5298abe8fbb2da870c5","unresolved":false,"context_lines":[{"line_number":96,"context_line":"      developer must handle failure within the application itself."},{"line_number":97,"context_line":"      However, provisioning a compute-focused cloud"},{"line_number":98,"context_line":"      provides extra resilience. In this scenario,"},{"line_number":99,"context_line":"      extra support services will deploy.\u003c/para\u003e"},{"line_number":100,"context_line":"  \u003c/section\u003e"},{"line_number":101,"context_line":""},{"line_number":102,"context_line":"  \u003csection xml:id\u003d\"capacity-planning-operational\"\u003e"}],"source_content_type":"application/xml","patch_set":6,"id":"5aa745d1_19e7c8e5","line":99,"updated":"2015-04-16 14:59:09.000000000","message":"\u0027...will deploy.\u0027 - Future tense should also be avoided in docs. Maybe we can change it to \u0027In this scenario, the developer deploys extra support services.\u0027?\n\nAnd why do we remove the 2nd part of this sentence (i.e., \u0027such as shared storage attached to hosts to aid in recovery and resiliency of services in order to meet\tstrict SLAs.\u0027 - see original file)?","commit_id":"2f0b6de87e805ec6a11c4afeeedb4283719c5098"},{"author":{"_account_id":14962,"name":"ologvinova","email":"ologvinova@mirantis.com","username":"ologvinova"},"change_message_id":"dd49244cbc926ae2ac02b5298abe8fbb2da870c5","unresolved":false,"context_lines":[{"line_number":116,"context_line":"      extra network switches.\u003c/para\u003e"},{"line_number":117,"context_line":"    \u003cpara\u003eChanging the internal components of a Compute host to account for"},{"line_number":118,"context_line":"      increases in demand is a process known as vertical scaling."},{"line_number":119,"context_line":"      Swapping a CPU for one with more cores, or"},{"line_number":120,"context_line":"      increasing the memory in a server, can help add extra needed"},{"line_number":121,"context_line":"      capacity depending on whether the running applications are"},{"line_number":122,"context_line":"      more CPU intensive or memory based.\u003c/para\u003e"}],"source_content_type":"application/xml","patch_set":6,"id":"5aa745d1_f5341cdf","line":119,"updated":"2015-04-16 14:59:09.000000000","message":"I would not put a comma here and on the next line.","commit_id":"2f0b6de87e805ec6a11c4afeeedb4283719c5098"},{"author":{"_account_id":14962,"name":"ologvinova","email":"ologvinova@mirantis.com","username":"ologvinova"},"change_message_id":"dd49244cbc926ae2ac02b5298abe8fbb2da870c5","unresolved":false,"context_lines":[{"line_number":130,"context_line":"      more instances fail when a compute host fails. In a"},{"line_number":131,"context_line":"      compute-focused OpenStack design architecture, increasing the"},{"line_number":132,"context_line":"      CPU overcommit ratio increases the potential for noisy"},{"line_number":133,"context_line":"      neighbor issues and we do not recommend this.\u003c/para\u003e"},{"line_number":134,"context_line":"  \u003c/section\u003e"},{"line_number":135,"context_line":"\u003c/section\u003e"}],"source_content_type":"application/xml","patch_set":6,"id":"5aa745d1_d51da0be","line":133,"updated":"2015-04-16 14:59:09.000000000","message":"A comma before \u0027and\u0027 in required to separate 2 independent clauses.","commit_id":"2f0b6de87e805ec6a11c4afeeedb4283719c5098"},{"author":{"_account_id":9162,"name":"Lana Brindley","email":"openstack@lanabrindley.com","username":"loquacity"},"change_message_id":"c68d65f6fbb95b4b9644f563dcf7eb524ba9c964","unresolved":false,"context_lines":[{"line_number":87,"context_line":"  \u003csection xml:id\u003d\"expected-unexpected-server-downtime\"\u003e"},{"line_number":88,"context_line":"    \u003ctitle\u003eExpected and unexpected server downtime\u003c/title\u003e"},{"line_number":89,"context_line":"    \u003cpara\u003eUnexpected server downtime is inevitable; however, SLAs"},{"line_number":90,"context_line":"      in place affect how the design has to address recovery time."},{"line_number":91,"context_line":"      Recovery of a failed host means restoring instances from a snapshot, or"},{"line_number":92,"context_line":"      respawning that instance on another available host.\u003c/para\u003e"},{"line_number":93,"context_line":"    \u003cpara\u003eIt is acceptable to design a compute-focused cloud"}],"source_content_type":"application/xml","patch_set":7,"id":"3ab451fb_7c924e59","line":90,"updated":"2015-04-17 03:26:26.000000000","message":"The \u0027however\u0027 doesn\u0027t really fit the sentence here, because the second clause expands upon the first clause, rather than rebuts it. What about: \"Unexpected server downtime is inevitable, and SLAs can be used to address how long it takes to recover from failure.\" (or similar)","commit_id":"bf22330ae468b5551477c92b43f472bacc3c9695"},{"author":{"_account_id":9162,"name":"Lana Brindley","email":"openstack@lanabrindley.com","username":"loquacity"},"change_message_id":"c68d65f6fbb95b4b9644f563dcf7eb524ba9c964","unresolved":false,"context_lines":[{"line_number":92,"context_line":"      respawning that instance on another available host.\u003c/para\u003e"},{"line_number":93,"context_line":"    \u003cpara\u003eIt is acceptable to design a compute-focused cloud"},{"line_number":94,"context_line":"      without the ability to migrate instances from one host to"},{"line_number":95,"context_line":"      another. The expectation is then that the application"},{"line_number":96,"context_line":"      developer must handle failure within the application itself."},{"line_number":97,"context_line":"      However, provisioning a compute-focused cloud"},{"line_number":98,"context_line":"      provides extra resilience. In this scenario, the"}],"source_content_type":"application/xml","patch_set":7,"id":"3ab451fb_9cc4fa92","line":95,"updated":"2015-04-17 03:26:26.000000000","message":"remove \u0027then\u0027.","commit_id":"bf22330ae468b5551477c92b43f472bacc3c9695"},{"author":{"_account_id":9162,"name":"Lana Brindley","email":"openstack@lanabrindley.com","username":"loquacity"},"change_message_id":"c68d65f6fbb95b4b9644f563dcf7eb524ba9c964","unresolved":false,"context_lines":[{"line_number":93,"context_line":"    \u003cpara\u003eIt is acceptable to design a compute-focused cloud"},{"line_number":94,"context_line":"      without the ability to migrate instances from one host to"},{"line_number":95,"context_line":"      another. The expectation is then that the application"},{"line_number":96,"context_line":"      developer must handle failure within the application itself."},{"line_number":97,"context_line":"      However, provisioning a compute-focused cloud"},{"line_number":98,"context_line":"      provides extra resilience. In this scenario, the"},{"line_number":99,"context_line":"      developer deploys extra support services.\u003c/para\u003e"}],"source_content_type":"application/xml","patch_set":7,"id":"3ab451fb_fc62deac","line":96,"updated":"2015-04-17 03:26:26.000000000","message":"This wording is funny, but I\u0027m not sure what the intent of the sentence is, so I\u0027m not sure how to fix it.","commit_id":"bf22330ae468b5551477c92b43f472bacc3c9695"},{"author":{"_account_id":9162,"name":"Lana Brindley","email":"openstack@lanabrindley.com","username":"loquacity"},"change_message_id":"c68d65f6fbb95b4b9644f563dcf7eb524ba9c964","unresolved":false,"context_lines":[{"line_number":101,"context_line":""},{"line_number":102,"context_line":"  \u003csection xml:id\u003d\"capacity-planning-operational\"\u003e"},{"line_number":103,"context_line":"    \u003ctitle\u003eCapacity planning\u003c/title\u003e"},{"line_number":104,"context_line":"    \u003cpara\u003eAdding extra capacity to an OpenStack cloud is an easy"},{"line_number":105,"context_line":"      horizontally scaling process.\u003c/para\u003e"},{"line_number":106,"context_line":"      \u003cnote\u003e"},{"line_number":107,"context_line":"        \u003cpara\u003eBe mindful, however, of any additional work to place the nodes into"}],"source_content_type":"application/xml","patch_set":7,"id":"3ab451fb_fc8c1e37","line":104,"updated":"2015-04-17 03:26:26.000000000","message":"Drive by, but can we get rid of \u0027easy\u0027? It\u0027s kind of insulting to anyone who doesn\u0027t find it easy.","commit_id":"bf22330ae468b5551477c92b43f472bacc3c9695"},{"author":{"_account_id":12686,"name":"Brian Moss","email":"kallimachos@gmail.com","username":"bmoss"},"change_message_id":"7260b1d76018552eb4570ea1a9d3872a6a815ebc","unresolved":false,"context_lines":[{"line_number":129,"context_line":"      neighbor. The added risk of increasing the overcommit ratio is that"},{"line_number":130,"context_line":"      more instances fail when a compute host fails. We do not recommend"},{"line_number":131,"context_line":"      that you increase the CPU overcommit ratio in compute-focused"},{"line_number":132,"context_line":"      OpenStack design architecture, as it can increase the potential"},{"line_number":133,"context_line":"      for noisy neighbour issues.\u003c/para\u003e"},{"line_number":134,"context_line":"  \u003c/section\u003e"},{"line_number":135,"context_line":"\u003c/section\u003e"}],"source_content_type":"application/xml","patch_set":8,"id":"3ab451fb_52ee59ed","line":132,"updated":"2015-04-17 04:53:48.000000000","message":"American English:  s/neighbour/neighbor","commit_id":"c553940a4cbc5f010de7b6fe941d898b9c314167"},{"author":{"_account_id":14643,"name":"Olga Gusarenko","email":"ogusarenko@mirantis.com","username":"Olga"},"change_message_id":"bc132e6c7488f0e38d11f728fcb1bb9b60a1cb54","unresolved":false,"context_lines":[{"line_number":41,"context_line":"    \u003c/listitem\u003e"},{"line_number":42,"context_line":"    \u003clistitem\u003e"},{"line_number":43,"context_line":"      \u003cpara\u003eFactor network security policy requirements in to"},{"line_number":44,"context_line":"        deployments.\u003c/para\u003e"},{"line_number":45,"context_line":"    \u003c/listitem\u003e"},{"line_number":46,"context_line":"  \u003c/itemizedlist\u003e"},{"line_number":47,"context_line":""}],"source_content_type":"application/xml","patch_set":9,"id":"3ab451fb_edb58a7e","line":44,"updated":"2015-04-17 06:22:38.000000000","message":"What do you think about the following rewording of the whole sentence (to keep consistency with the preceding listitems)\n\n--\u003e Network security policy requirements factoring in to deployments. OR Factoring of network security policy requirements in to deployments.","commit_id":"aa5b81d6e9c28cbc6888a9e441dbc69ef99e4952"}]}