)]}'
{"/PATCHSET_LEVEL":[{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"40ff16c26c258d33451d7d8dc3d9d0fcb2ea7c60","unresolved":true,"context_lines":[],"source_content_type":"","patch_set":4,"id":"726e7822_f167a385","updated":"2026-04-12 23:26:30.000000000","message":"Few small moments, all another good, may be @noonedeadpunk@gmail.com add any changes.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2c6d29e4d113c17daf750834cc36ffe0a4bd9d16","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":4,"id":"9d0871ca_32b2f7f9","in_reply_to":"726e7822_f167a385","updated":"2026-04-13 10:43:05.000000000","message":"Acknowledged","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"}],"doc/source/operational-tips/windows-optimization.rst":[{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"c184edf1936768652b00aa2f8f861f8c5342c51a","unresolved":true,"context_lines":[],"source_content_type":"","patch_set":3,"id":"267df981_aa2bcf3c","line":43,"updated":"2026-04-09 08:27:17.000000000","message":"1. Add URL to new drivers.\n2. Add information about iothreads (from 2026.2).\n\nmore details: https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack.org/thread/MUXDNTSOUDIMVZ5AGMZS2HKU42Y4Z64Q/","commit_id":"a5464685e14c86aebdb300212fb5b5dd6fb658ba"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"5d078ca0932982e13d7278de902b6d025d86128e","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":3,"id":"f1418d7b_323f9c84","line":43,"in_reply_to":"267df981_aa2bcf3c","updated":"2026-04-10 09:48:53.000000000","message":"\u003e Add URL to new drivers.\nDo you mean virtio driver or something else?\n\n\u003eAdd information about iothreads (from 2026.2).\nAs I see it\u0027s enabled by default without extra config, does it really need to be included here?","commit_id":"a5464685e14c86aebdb300212fb5b5dd6fb658ba"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"be524d6331b6e426d5c0a7252e0e239084aba78b","unresolved":true,"context_lines":[],"source_content_type":"","patch_set":3,"id":"96e6bc93_345dc67c","line":43,"in_reply_to":"8cd84e15_aa1f47f0","updated":"2026-04-10 09:54:06.000000000","message":"for fix","commit_id":"a5464685e14c86aebdb300212fb5b5dd6fb658ba"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"21e7d367e209d3b7927034198b76d48d5d0d3eff","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":3,"id":"b17a498f_bea25e2e","line":43,"in_reply_to":"96e6bc93_345dc67c","updated":"2026-04-12 22:22:24.000000000","message":"Required properties are already included in images.\nAdded some notes about i/o threads in 2026.1 cycle.","commit_id":"a5464685e14c86aebdb300212fb5b5dd6fb658ba"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"1738a26ae159549679fe481ee7371247ea357414","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":3,"id":"8cd84e15_aa1f47f0","line":43,"in_reply_to":"f1418d7b_323f9c84","updated":"2026-04-10 09:53:53.000000000","message":"1. Use right drivers very urgent moment.\n2. Include in 2026.1 and yes this need in this article, not all operators update every cycles, if we can help in this article - we do it with \"FULL\" information.","commit_id":"a5464685e14c86aebdb300212fb5b5dd6fb658ba"},{"author":{"_account_id":28619,"name":"Dmitriy Rabotyagov","email":"noonedeadpunk@gmail.com","username":"noonedeadpunk"},"change_message_id":"7b4f661161e516c99f1bb43502cdca4a48445b8a","unresolved":true,"context_lines":[{"line_number":22,"context_line":"       --property hw_scsi_model\u003dvirtio-scsi"},{"line_number":23,"context_line":"       \u003cwindows_image_name\u003e"},{"line_number":24,"context_line":""},{"line_number":25,"context_line":"* ``os_type\u003dwindows`` enables Windows-specific handling in the compute driver"},{"line_number":26,"context_line":"* ``hw_machine_type\u003dq35`` provides a modern PCIe-based machine type, improving"},{"line_number":27,"context_line":"  compatibility and performance for newer Windows versions"},{"line_number":28,"context_line":"* ``hw_disk_bus\u003dscsi`` attaches disks using a SCSI controller instead of IDE"}],"source_content_type":"text/x-rst","patch_set":4,"id":"91df24b5_dfb046d4","line":25,"range":{"start_line":25,"start_character":2,"end_line":25,"end_character":77},"updated":"2026-04-13 08:11:04.000000000","message":"should we add a link to https://www.qemu.org/docs/master/system/i386/hyperv.html ? While not all of them are gonna be enabled, the most important ones are.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2d19a763b4da8606340ba043831605fef6cc3a81","unresolved":false,"context_lines":[{"line_number":22,"context_line":"       --property hw_scsi_model\u003dvirtio-scsi"},{"line_number":23,"context_line":"       \u003cwindows_image_name\u003e"},{"line_number":24,"context_line":""},{"line_number":25,"context_line":"* ``os_type\u003dwindows`` enables Windows-specific handling in the compute driver"},{"line_number":26,"context_line":"* ``hw_machine_type\u003dq35`` provides a modern PCIe-based machine type, improving"},{"line_number":27,"context_line":"  compatibility and performance for newer Windows versions"},{"line_number":28,"context_line":"* ``hw_disk_bus\u003dscsi`` attaches disks using a SCSI controller instead of IDE"}],"source_content_type":"text/x-rst","patch_set":4,"id":"b1366edb_f80ecbb6","line":25,"range":{"start_line":25,"start_character":2,"end_line":25,"end_character":77},"in_reply_to":"91df24b5_dfb046d4","updated":"2026-04-13 10:30:49.000000000","message":"I\u0027m a bit struggling to find any information what enlightenments are exactly enabled by this property, all I see is creating correct fat-32 swap partitions and correctly setting up clock..","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"3b7ac77a5a6d8b6c2b2b7ec1d0e78073bf6874a0","unresolved":false,"context_lines":[{"line_number":22,"context_line":"       --property hw_scsi_model\u003dvirtio-scsi"},{"line_number":23,"context_line":"       \u003cwindows_image_name\u003e"},{"line_number":24,"context_line":""},{"line_number":25,"context_line":"* ``os_type\u003dwindows`` enables Windows-specific handling in the compute driver"},{"line_number":26,"context_line":"* ``hw_machine_type\u003dq35`` provides a modern PCIe-based machine type, improving"},{"line_number":27,"context_line":"  compatibility and performance for newer Windows versions"},{"line_number":28,"context_line":"* ``hw_disk_bus\u003dscsi`` attaches disks using a SCSI controller instead of IDE"}],"source_content_type":"text/x-rst","patch_set":4,"id":"a0b1f1e3_7903ca9a","line":25,"range":{"start_line":25,"start_character":2,"end_line":25,"end_character":77},"in_reply_to":"b1366edb_f80ecbb6","updated":"2026-04-13 10:35:54.000000000","message":"But anyways I think it would be useful for the user to tell about all capabilities.\nDone.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"40ff16c26c258d33451d7d8dc3d9d0fcb2ea7c60","unresolved":true,"context_lines":[{"line_number":39,"context_line":""},{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""}],"source_content_type":"text/x-rst","patch_set":4,"id":"004d4e4c_ae9bfa5c","line":42,"updated":"2026-04-12 23:26:30.000000000","message":"```suggestion\nin OpenStack environments, especially for I/O intensive workloads.\n```","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2c6d29e4d113c17daf750834cc36ffe0a4bd9d16","unresolved":false,"context_lines":[{"line_number":39,"context_line":""},{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""}],"source_content_type":"text/x-rst","patch_set":4,"id":"259b4181_87673276","line":42,"in_reply_to":"004d4e4c_ae9bfa5c","updated":"2026-04-13 10:43:05.000000000","message":"Fix applied.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"eb8c15971e796dd0df4de54dbc657a28cea42527","unresolved":true,"context_lines":[{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"}],"source_content_type":"text/x-rst","patch_set":4,"id":"a5322882_22bc5c25","line":43,"updated":"2026-04-12 23:28:07.000000000","message":"I think need add information about how user can do it via Horizon instance metadata, lot of user after find this article via searches systems going in UI first, we can add this small information and screenshot for example.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"be5ea559b916294b5c8930f0568277f0fd1cad50","unresolved":true,"context_lines":[{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"}],"source_content_type":"text/x-rst","patch_set":4,"id":"bcda0c80_3b8b07ab","line":43,"in_reply_to":"8c9ea740_9295b141","updated":"2026-04-13 11:09:33.000000000","message":"Metadata lot of users check via UI.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2c6d29e4d113c17daf750834cc36ffe0a4bd9d16","unresolved":false,"context_lines":[{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"}],"source_content_type":"text/x-rst","patch_set":4,"id":"8c9ea740_9295b141","line":43,"in_reply_to":"a5322882_22bc5c25","updated":"2026-04-13 10:43:05.000000000","message":"Doesn\u0027t it belongs to image properties? I think most of the time user uploads images via cli 🙂","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"7f33082f09bf1386b8037fb7a270a5af6f0c30c2","unresolved":false,"context_lines":[{"line_number":40,"context_line":"Using optimized image properties such as ``q35``, ``virtio-scsi``, and"},{"line_number":41,"context_line":"``scsi`` disk bus can significantly improve Windows instance performance"},{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"}],"source_content_type":"text/x-rst","patch_set":4,"id":"6d11f7b8_0732f76b","line":43,"in_reply_to":"bcda0c80_3b8b07ab","updated":"2026-04-13 12:22:38.000000000","message":"Let\u0027s stick to leave as it is, I believe setting properties via cli would be enough.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"40ff16c26c258d33451d7d8dc3d9d0fcb2ea7c60","unresolved":true,"context_lines":[{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."}],"source_content_type":"text/x-rst","patch_set":4,"id":"382f31f7_cdb74d3d","line":45,"updated":"2026-04-12 23:26:30.000000000","message":"this not note, this real improvement.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2c6d29e4d113c17daf750834cc36ffe0a4bd9d16","unresolved":false,"context_lines":[{"line_number":42,"context_line":"in OpenStack environments, especially for i/o intensive workloads."},{"line_number":43,"context_line":""},{"line_number":44,"context_line":".. note::"},{"line_number":45,"context_line":""},{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."}],"source_content_type":"text/x-rst","patch_set":4,"id":"f7d0be5e_99775b62","line":45,"in_reply_to":"382f31f7_cdb74d3d","updated":"2026-04-13 10:43:05.000000000","message":"Acknowledged","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"40ff16c26c258d33451d7d8dc3d9d0fcb2ea7c60","unresolved":true,"context_lines":[{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."},{"line_number":49,"context_line":"   It is recommended to test carefully or cherry-pick related patches if"},{"line_number":50,"context_line":"   needed."}],"source_content_type":"text/x-rst","patch_set":4,"id":"7b5c056b_c7a0d47f","line":49,"updated":"2026-04-12 23:26:30.000000000","message":"New feature cannot backported, need remove information about pick.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37598,"name":"Ivan Anfimov","display_name":"Ivan Anfimov","email":"lazekteam@gmail.com","username":"anfimovir"},"change_message_id":"be5ea559b916294b5c8930f0568277f0fd1cad50","unresolved":true,"context_lines":[{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."},{"line_number":49,"context_line":"   It is recommended to test carefully or cherry-pick related patches if"},{"line_number":50,"context_line":"   needed."}],"source_content_type":"text/x-rst","patch_set":4,"id":"c6c0a30f_eaba8a31","line":49,"in_reply_to":"4b458a51_9df90e48","updated":"2026-04-13 11:09:33.000000000","message":"I think we need remove this line and remove note formatting, this not note.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"7f33082f09bf1386b8037fb7a270a5af6f0c30c2","unresolved":false,"context_lines":[{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."},{"line_number":49,"context_line":"   It is recommended to test carefully or cherry-pick related patches if"},{"line_number":50,"context_line":"   needed."}],"source_content_type":"text/x-rst","patch_set":4,"id":"54a69d4d_42b9eeab","line":49,"in_reply_to":"4e4d283c_265dbc51","updated":"2026-04-13 12:22:38.000000000","message":"As I\u0027ve already removed note code block, I\u0027ve would propose to leave as it is, as @noonedeadpunk@gmail.com already pointed, it won\u0027t appear in previous releases anyway.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":37632,"name":"Dmitriy Chubinidze","email":"dcu995@gmail.com","username":"chubinidzedr"},"change_message_id":"2c6d29e4d113c17daf750834cc36ffe0a4bd9d16","unresolved":false,"context_lines":[{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."},{"line_number":49,"context_line":"   It is recommended to test carefully or cherry-pick related patches if"},{"line_number":50,"context_line":"   needed."}],"source_content_type":"text/x-rst","patch_set":4,"id":"4b458a51_9df90e48","line":49,"in_reply_to":"7b5c056b_c7a0d47f","updated":"2026-04-13 10:43:05.000000000","message":"I mean user can do this in their local deployments on the own risk, if for some reason they can\u0027t upgrade to newer releases.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"},{"author":{"_account_id":28619,"name":"Dmitriy Rabotyagov","email":"noonedeadpunk@gmail.com","username":"noonedeadpunk"},"change_message_id":"6ad8c99642b53415b83552f17ae0a473e94e7f19","unresolved":true,"context_lines":[{"line_number":46,"context_line":"   In the 2026.1 release cycle, support for enabling I/O threads (iothreads)"},{"line_number":47,"context_line":"   in Nova has been introduced. This can further improve disk I/O performance,"},{"line_number":48,"context_line":"   especially for Windows workloads."},{"line_number":49,"context_line":"   It is recommended to test carefully or cherry-pick related patches if"},{"line_number":50,"context_line":"   needed."}],"source_content_type":"text/x-rst","patch_set":4,"id":"4e4d283c_265dbc51","line":49,"in_reply_to":"c6c0a30f_eaba8a31","updated":"2026-04-13 11:12:21.000000000","message":"frankly, I am kinda on the fence about a note - it highlights recent changes in behavior, which could lead to more improvements on perfromance.\n\nFrom other side, I see how it\u0027s not a note, given that our documentation is also branched, so it won\u0027t appear for previous releases anyway.","commit_id":"141acf95d6b9130b34bc9db20d7edf6ff3888616"}]}