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{"doc/source/admin/troubleshooting.rst":[{"author":{"_account_id":24828,"name":"Kaifeng Wang","email":"kaifeng.w@gmail.com","username":"wangkf"},"change_message_id":"794791a7af9a81b5498ab97c1ef994833a24cc34","unresolved":false,"context_lines":[{"line_number":388,"context_line":"    $ (config) interface eth1/11"},{"line_number":389,"context_line":"    $ (config-if) spanning-tree port type edge"},{"line_number":390,"context_line":""},{"line_number":391,"context_line":"Why do downloads stall for the agent with iPXE?"},{"line_number":392,"context_line":"\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d"},{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of it\u0027s design and interaction"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_53d64529","line":391,"updated":"2020-07-30 15:08:20.000000000","message":"From words below it seems this happens only when switch is configured LACP, then the title seems broad, maybe narrow down to the bonding use case?\nIn our usage we require switch ports connected to bare metal are unbonded before deployment. We also found LLDP can\u0027t be captured during introspection when ports are grouped.","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":11655,"name":"Julia Kreger","email":"juliaashleykreger@gmail.com","username":"jkreger","status":"Flying to the moon with a Jetpack!"},"change_message_id":"68f0c1eab64a624fd652ccf7be199cc781a85919","unresolved":false,"context_lines":[{"line_number":388,"context_line":"    $ (config) interface eth1/11"},{"line_number":389,"context_line":"    $ (config-if) spanning-tree port type edge"},{"line_number":390,"context_line":""},{"line_number":391,"context_line":"Why do downloads stall for the agent with iPXE?"},{"line_number":392,"context_line":"\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d"},{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of it\u0027s design and interaction"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_70ec4df3","line":391,"in_reply_to":"9f560f44_53d64529","updated":"2020-08-21 21:18:45.000000000","message":"I should make it a little more generic since I\u0027ve got another issue recently due to someone trying to use LACP active ports. :(","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":23851,"name":"Riccardo Pittau","email":"elfosardo@gmail.com","username":"elfosardo"},"change_message_id":"a41a3fdc11863bc97e003a007fc058b49333ceaf","unresolved":false,"context_lines":[{"line_number":391,"context_line":"Why do downloads stall for the agent with iPXE?"},{"line_number":392,"context_line":"\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d"},{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of it\u0027s design and interaction"},{"line_number":395,"context_line":"with networking is it responds as an Link-Aggregate Control Protocol (or LACP)"},{"line_number":396,"context_line":"peer to remote switches. iPXE does this for only the single port which it is"},{"line_number":397,"context_line":"using for network booting."}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_54e5a2a7","line":394,"range":{"start_line":394,"start_character":48,"end_line":394,"end_character":52},"updated":"2020-07-29 15:49:42.000000000","message":"nit: its","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":23851,"name":"Riccardo Pittau","email":"elfosardo@gmail.com","username":"elfosardo"},"change_message_id":"a41a3fdc11863bc97e003a007fc058b49333ceaf","unresolved":false,"context_lines":[{"line_number":392,"context_line":"\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d"},{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of it\u0027s design and interaction"},{"line_number":395,"context_line":"with networking is it responds as an Link-Aggregate Control Protocol (or LACP)"},{"line_number":396,"context_line":"peer to remote switches. iPXE does this for only the single port which it is"},{"line_number":397,"context_line":"using for network booting."},{"line_number":398,"context_line":""}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_d46d3205","line":395,"range":{"start_line":395,"start_character":37,"end_line":395,"end_character":68},"updated":"2020-07-29 15:49:42.000000000","message":"Link Aggregation Control Protocol","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":23851,"name":"Riccardo Pittau","email":"elfosardo@gmail.com","username":"elfosardo"},"change_message_id":"a41a3fdc11863bc97e003a007fc058b49333ceaf","unresolved":false,"context_lines":[{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of it\u0027s design and interaction"},{"line_number":395,"context_line":"with networking is it responds as an Link-Aggregate Control Protocol (or LACP)"},{"line_number":396,"context_line":"peer to remote switches. iPXE does this for only the single port which it is"},{"line_number":397,"context_line":"using for network booting."},{"line_number":398,"context_line":""},{"line_number":399,"context_line":"In theory, this may help establish the port link-state faster with some"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_f4fe7636","line":396,"range":{"start_line":396,"start_character":71,"end_line":396,"end_character":73},"updated":"2020-07-29 15:49:42.000000000","message":"nit: remove \u0027it\u0027","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":23851,"name":"Riccardo Pittau","email":"elfosardo@gmail.com","username":"elfosardo"},"change_message_id":"a41a3fdc11863bc97e003a007fc058b49333ceaf","unresolved":false,"context_lines":[{"line_number":404,"context_line":"messages from the peer port, which occurs as part of the process of booting"},{"line_number":405,"context_line":"a ramdisk and iPXE handing over control to a full operating-system,"},{"line_number":406,"context_line":"switches typically begin a timer to determine how to handle the failure."},{"line_number":407,"context_line":"This is because, depending on the mode of LACP, this can be interpretted as"},{"line_number":408,"context_line":"a switch or network fabric failure."},{"line_number":409,"context_line":""},{"line_number":410,"context_line":"Overall:"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_b4d4febe","line":407,"range":{"start_line":407,"start_character":60,"end_line":407,"end_character":72},"updated":"2020-07-29 15:49:42.000000000","message":"nit: interpreted","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":23851,"name":"Riccardo Pittau","email":"elfosardo@gmail.com","username":"elfosardo"},"change_message_id":"a41a3fdc11863bc97e003a007fc058b49333ceaf","unresolved":false,"context_lines":[{"line_number":420,"context_line":"   in the network switch as opposed to ``active``. The difference being with"},{"line_number":421,"context_line":"   passive the connected workload is likely a server where it should likely"},{"line_number":422,"context_line":"   request the switch to establish the Link Aggregate. This is instead of"},{"line_number":423,"context_line":"   being treated as if it possibly another switch."},{"line_number":424,"context_line":" * Consult your switch vendor\u0027s support forums. Some vendors have recommended"},{"line_number":425,"context_line":"   port settings for booting machines using iPXE with their switches."},{"line_number":426,"context_line":""}],"source_content_type":"text/x-rst","patch_set":1,"id":"9f560f44_b4ed1e8d","line":423,"range":{"start_line":423,"start_character":23,"end_line":423,"end_character":25},"updated":"2020-07-29 15:49:42.000000000","message":"nit: it\u0027s","commit_id":"c5f65b850ea2e83674a20b9ef30c74aa488aa1ed"},{"author":{"_account_id":10239,"name":"Dmitry Tantsur","email":"dtantsur@protonmail.com","username":"dtantsur"},"change_message_id":"bea67575ad1ceb66bd73ed9b3ae8484c3a96aa18","unresolved":false,"context_lines":[{"line_number":414,"context_line":""},{"line_number":415,"context_line":"Overall:"},{"line_number":416,"context_line":""},{"line_number":417,"context_line":" * Ironic\u0027s agent doesn\u0027t officially support LACP and the Ironic community"},{"line_number":418,"context_line":"   generally believes this may cause more problems than it would solve."},{"line_number":419,"context_line":"   As of the Victoria development cycle, we added retry logic to attempt"},{"line_number":420,"context_line":"   to navigate the worst known vendor hold-down defaults to help ensure a"}],"source_content_type":"text/x-rst","patch_set":2,"id":"9f560f44_7a4a2c27","line":417,"updated":"2020-08-19 09:00:15.000000000","message":"Please remove redundant indentation, it\u0027s rendered as a blockquote","commit_id":"23744577976ba0f4947a1214a50ec90d2cfb9600"},{"author":{"_account_id":11655,"name":"Julia Kreger","email":"juliaashleykreger@gmail.com","username":"jkreger","status":"Flying to the moon with a Jetpack!"},"change_message_id":"68f0c1eab64a624fd652ccf7be199cc781a85919","unresolved":false,"context_lines":[{"line_number":414,"context_line":""},{"line_number":415,"context_line":"Overall:"},{"line_number":416,"context_line":""},{"line_number":417,"context_line":" * Ironic\u0027s agent doesn\u0027t officially support LACP and the Ironic community"},{"line_number":418,"context_line":"   generally believes this may cause more problems than it would solve."},{"line_number":419,"context_line":"   As of the Victoria development cycle, we added retry logic to attempt"},{"line_number":420,"context_line":"   to navigate the worst known vendor hold-down defaults to help ensure a"}],"source_content_type":"text/x-rst","patch_set":2,"id":"9f560f44_8956a9cd","line":417,"in_reply_to":"9f560f44_7a4a2c27","updated":"2020-08-21 21:18:45.000000000","message":"gah, not what I intended, thqanks.","commit_id":"23744577976ba0f4947a1214a50ec90d2cfb9600"},{"author":{"_account_id":10239,"name":"Dmitry Tantsur","email":"dtantsur@protonmail.com","username":"dtantsur"},"change_message_id":"bea67575ad1ceb66bd73ed9b3ae8484c3a96aa18","unresolved":false,"context_lines":[{"line_number":416,"context_line":""},{"line_number":417,"context_line":" * Ironic\u0027s agent doesn\u0027t officially support LACP and the Ironic community"},{"line_number":418,"context_line":"   generally believes this may cause more problems than it would solve."},{"line_number":419,"context_line":"   As of the Victoria development cycle, we added retry logic to attempt"},{"line_number":420,"context_line":"   to navigate the worst known vendor hold-down defaults to help ensure a"},{"line_number":421,"context_line":"   deployment does not fail due to a short-lived transitory network"},{"line_number":422,"context_line":"   connectivity failure in the form of the switch port having moved to a"}],"source_content_type":"text/x-rst","patch_set":2,"id":"9f560f44_5a45a814","line":419,"updated":"2020-08-19 09:00:15.000000000","message":"I think we backported it?","commit_id":"23744577976ba0f4947a1214a50ec90d2cfb9600"},{"author":{"_account_id":11655,"name":"Julia Kreger","email":"juliaashleykreger@gmail.com","username":"jkreger","status":"Flying to the moon with a Jetpack!"},"change_message_id":"68f0c1eab64a624fd652ccf7be199cc781a85919","unresolved":false,"context_lines":[{"line_number":416,"context_line":""},{"line_number":417,"context_line":" * Ironic\u0027s agent doesn\u0027t officially support LACP and the Ironic community"},{"line_number":418,"context_line":"   generally believes this may cause more problems than it would solve."},{"line_number":419,"context_line":"   As of the Victoria development cycle, we added retry logic to attempt"},{"line_number":420,"context_line":"   to navigate the worst known vendor hold-down defaults to help ensure a"},{"line_number":421,"context_line":"   deployment does not fail due to a short-lived transitory network"},{"line_number":422,"context_line":"   connectivity failure in the form of the switch port having moved to a"}],"source_content_type":"text/x-rst","patch_set":2,"id":"9f560f44_695b55f5","line":419,"in_reply_to":"9f560f44_5a45a814","updated":"2020-08-21 21:18:45.000000000","message":"Hmm... You raise an excellent point. I was trying to convey the history. Some rewording required.","commit_id":"23744577976ba0f4947a1214a50ec90d2cfb9600"},{"author":{"_account_id":32349,"name":"Thiago Paiva Brito","email":"thiago.brito@windriver.com","username":"outbrito"},"change_message_id":"e8a32a1e8d29f0cd9da2c834ff73d47d7d1b21af","unresolved":false,"context_lines":[{"line_number":392,"context_line":"\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d"},{"line_number":393,"context_line":""},{"line_number":394,"context_line":"If you are using iPXE, an unfortunate aspect of its design and interaction"},{"line_number":395,"context_line":"with networking is an automatic response as an Link Aggregation Control"},{"line_number":396,"context_line":"Protocol (or LACP) peer to remote switches. iPXE does this for only the"},{"line_number":397,"context_line":"single port which is used for network booting."},{"line_number":398,"context_line":""}],"source_content_type":"text/x-rst","patch_set":3,"id":"9f560f44_737445d1","line":395,"range":{"start_line":395,"start_character":44,"end_line":395,"end_character":46},"updated":"2020-09-01 17:37:59.000000000","message":"s/an/a/","commit_id":"5cae087b73f111d0bc1b16b535715f2704e6ab86"},{"author":{"_account_id":32349,"name":"Thiago Paiva Brito","email":"thiago.brito@windriver.com","username":"outbrito"},"change_message_id":"e8a32a1e8d29f0cd9da2c834ff73d47d7d1b21af","unresolved":false,"context_lines":[{"line_number":399,"context_line":"In theory, this may help establish the port link-state faster with some"},{"line_number":400,"context_line":"switch vendors, but the official reasoning as far as the Ironic Developers"},{"line_number":401,"context_line":"are aware is not documented for iPXE."},{"line_number":402,"context_line":""},{"line_number":403,"context_line":"The end result of this is that once iPXE has stopped responding to LACP"},{"line_number":404,"context_line":"messages from the peer port, which occurs as part of the process of booting"},{"line_number":405,"context_line":"a ramdisk and iPXE handing over control to a full operating-system,"}],"source_content_type":"text/x-rst","patch_set":3,"id":"9f560f44_937bd9bc","line":402,"updated":"2020-09-01 17:37:59.000000000","message":"Since you are continuing in the same theme, I\u0027d join these paragraphs.","commit_id":"5cae087b73f111d0bc1b16b535715f2704e6ab86"}]}