)]}'
{"nova/conf/workarounds.py":[{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"1e07fff0626f27d45a64a3c98ffafc23efb600fa","unresolved":false,"context_lines":[{"line_number":245,"context_line":"\"\"\"),"},{"line_number":246,"context_line":""},{"line_number":247,"context_line":"    cfg.BoolOpt("},{"line_number":248,"context_line":"        \u0027imagecache_age_swap\u0027,"},{"line_number":249,"context_line":"        default\u003dFalse,"},{"line_number":250,"context_line":"        help\u003d\"\"\""},{"line_number":251,"context_line":"Enable the aging of swap backing files in the image cache."}],"source_content_type":"text/x-python","patch_set":1,"id":"9fdfeff1_2950535d","line":248,"range":{"start_line":248,"start_character":9,"end_line":248,"end_character":28},"updated":"2019-01-25 14:12:16.000000000","message":"Seems this shouldn\u0027t be a workaround really and should just be part of the standard set of image cache related config options - workarounds are usually things we plan on fixing and removing (bugs) which I\u0027m not sure that\u0027s the case here.","commit_id":"ee638403cee0c1ae931dd825b00f6a13048d9e96"},{"author":{"_account_id":9555,"name":"Matthew Booth","email":"mbooth@redhat.com","username":"MatthewBooth"},"change_message_id":"06dc76d6147df60043c384cd4e9324a068f7e6af","unresolved":false,"context_lines":[{"line_number":245,"context_line":"\"\"\"),"},{"line_number":246,"context_line":""},{"line_number":247,"context_line":"    cfg.BoolOpt("},{"line_number":248,"context_line":"        \u0027imagecache_age_swap\u0027,"},{"line_number":249,"context_line":"        default\u003dFalse,"},{"line_number":250,"context_line":"        help\u003d\"\"\""},{"line_number":251,"context_line":"Enable the aging of swap backing files in the image cache."}],"source_content_type":"text/x-python","patch_set":1,"id":"9fdfeff1_c425eeac","line":248,"range":{"start_line":248,"start_character":9,"end_line":248,"end_character":28},"in_reply_to":"9fdfeff1_2950535d","updated":"2019-01-25 14:40:42.000000000","message":"Sure, np. Only put it here because ideally we\u0027d delete this code eventually anyway.","commit_id":"ee638403cee0c1ae931dd825b00f6a13048d9e96"},{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"1e07fff0626f27d45a64a3c98ffafc23efb600fa","unresolved":false,"context_lines":[{"line_number":250,"context_line":"        help\u003d\"\"\""},{"line_number":251,"context_line":"Enable the aging of swap backing files in the image cache."},{"line_number":252,"context_line":""},{"line_number":253,"context_line":"This workaround only affects the libvirt and vmwareapi hypervisor drivers."},{"line_number":254,"context_line":""},{"line_number":255,"context_line":"TODO: Write a user-consumable summary of why they probably don\u0027t need to"},{"line_number":256,"context_line":"re-enable this. Possibly detail a method for a one-off cleanup if required."}],"source_content_type":"text/x-python","patch_set":1,"id":"9fdfeff1_c95f4770","line":253,"updated":"2019-01-25 14:12:16.000000000","message":"As far as in-tree drivers go - it could affect out of tree drivers.","commit_id":"ee638403cee0c1ae931dd825b00f6a13048d9e96"},{"author":{"_account_id":6873,"name":"Matt Riedemann","email":"mriedem.os@gmail.com","username":"mriedem"},"change_message_id":"76976a0750e764c23fdca43f089eb04674e4c8b5","unresolved":false,"context_lines":[{"line_number":250,"context_line":"        help\u003d\"\"\""},{"line_number":251,"context_line":"Enable the aging of swap backing files in the image cache."},{"line_number":252,"context_line":""},{"line_number":253,"context_line":"This workaround only affects the libvirt and vmwareapi hypervisor drivers."},{"line_number":254,"context_line":""},{"line_number":255,"context_line":"TODO: Write a user-consumable summary of why they probably don\u0027t need to"},{"line_number":256,"context_line":"re-enable this. Possibly detail a method for a one-off cleanup if required."}],"source_content_type":"text/x-python","patch_set":1,"id":"9fdfeff1_eae9d919","line":253,"in_reply_to":"9fdfeff1_c45ace28","updated":"2019-01-25 16:24:25.000000000","message":"Hmm, we should probably have an entry for image cache support in the feature support matrix:\n\nhttps://docs.openstack.org/nova/latest/user/support-matrix.html\n\nIt\u0027s not an API visible thing, but definitely something operators would want to know about. Having said that, we don\u0027t have anything in the docs about the image cache, even at a high level (you could fill that gap if you were feeling generous).","commit_id":"ee638403cee0c1ae931dd825b00f6a13048d9e96"},{"author":{"_account_id":9555,"name":"Matthew Booth","email":"mbooth@redhat.com","username":"MatthewBooth"},"change_message_id":"06dc76d6147df60043c384cd4e9324a068f7e6af","unresolved":false,"context_lines":[{"line_number":250,"context_line":"        help\u003d\"\"\""},{"line_number":251,"context_line":"Enable the aging of swap backing files in the image cache."},{"line_number":252,"context_line":""},{"line_number":253,"context_line":"This workaround only affects the libvirt and vmwareapi hypervisor drivers."},{"line_number":254,"context_line":""},{"line_number":255,"context_line":"TODO: Write a user-consumable summary of why they probably don\u0027t need to"},{"line_number":256,"context_line":"re-enable this. Possibly detail a method for a one-off cleanup if required."}],"source_content_type":"text/x-python","patch_set":1,"id":"9fdfeff1_c45ace28","line":253,"in_reply_to":"9fdfeff1_c95f4770","updated":"2019-01-25 14:40:42.000000000","message":"Good point. How would we normally express a caveat like that in docs?","commit_id":"ee638403cee0c1ae931dd825b00f6a13048d9e96"}]}