)]}'
{"api-guide/source/server_concepts.rst":[{"author":{"_account_id":5754,"name":"Alex Xu","email":"hejie.xu@intel.com","username":"xuhj"},"change_message_id":"927fcadb412dda7302f64dbe196a419d696b8fae","unresolved":false,"context_lines":[{"line_number":218,"context_line":"   Shelve is used to shutdown a server and remove from the hypervisors. If"},{"line_number":219,"context_line":"   the server was booted from an image it will be snapshot and stored in the"},{"line_number":220,"context_line":"   glance repository to be used when the instance in unshelved. As an optimization,"},{"line_number":221,"context_line":"   the server may be retained on the hypervisor for some time before"},{"line_number":222,"context_line":"   freeing resources and removing it, to accelerate unshelving."},{"line_number":223,"context_line":""},{"line_number":224,"context_line":"   Shelve_offload is used to explicitly remove a server from the hypervisors."}],"source_content_type":"text/x-rst","patch_set":1,"id":"ba8a016a_d525d508","line":221,"updated":"2015-11-19 08:40:17.000000000","message":"exactly to say the server disk image retained on the hypervisor.","commit_id":"d7862c761a172d1bd9f40afaa0eaa6b4a702fd9e"},{"author":{"_account_id":7461,"name":"Paul Murray","email":"pmurray@hpe.com","username":"ptm"},"change_message_id":"9f351e00edf56a92dcb99a8770e16d330e5f9f82","unresolved":false,"context_lines":[{"line_number":218,"context_line":"   Shelve is used to shutdown a server and remove from the hypervisors. If"},{"line_number":219,"context_line":"   the server was booted from an image it will be snapshot and stored in the"},{"line_number":220,"context_line":"   glance repository to be used when the instance in unshelved. As an optimization,"},{"line_number":221,"context_line":"   the server may be retained on the hypervisor for some time before"},{"line_number":222,"context_line":"   freeing resources and removing it, to accelerate unshelving."},{"line_number":223,"context_line":""},{"line_number":224,"context_line":"   Shelve_offload is used to explicitly remove a server from the hypervisors."}],"source_content_type":"text/x-rst","patch_set":1,"id":"ba8a016a_da46c07a","line":221,"in_reply_to":"ba8a016a_b504d149","updated":"2015-11-23 15:37:20.000000000","message":"I\u0027m going to have a go at making this more clear. When an instance is shelved all its resources are still allocated and it is still defined for the hypervisor. It is simply shutoff. Resources (including the disk image) are only freed if it is offloaded. So its not just the disk image that his retained.","commit_id":"d7862c761a172d1bd9f40afaa0eaa6b4a702fd9e"},{"author":{"_account_id":5754,"name":"Alex Xu","email":"hejie.xu@intel.com","username":"xuhj"},"change_message_id":"242d428146ac596aaf7d934adf3ef7012d7dfc8d","unresolved":false,"context_lines":[{"line_number":218,"context_line":"   Shelve is used to shutdown a server and remove from the hypervisors. If"},{"line_number":219,"context_line":"   the server was booted from an image it will be snapshot and stored in the"},{"line_number":220,"context_line":"   glance repository to be used when the instance in unshelved. As an optimization,"},{"line_number":221,"context_line":"   the server may be retained on the hypervisor for some time before"},{"line_number":222,"context_line":"   freeing resources and removing it, to accelerate unshelving."},{"line_number":223,"context_line":""},{"line_number":224,"context_line":"   Shelve_offload is used to explicitly remove a server from the hypervisors."}],"source_content_type":"text/x-rst","patch_set":1,"id":"ba8a016a_b504d149","line":221,"in_reply_to":"ba8a016a_d525d508","updated":"2015-11-19 08:41:20.000000000","message":"and how about just clear to say the disk space didn\u0027t free for shelve?","commit_id":"d7862c761a172d1bd9f40afaa0eaa6b4a702fd9e"},{"author":{"_account_id":5754,"name":"Alex Xu","email":"hejie.xu@intel.com","username":"xuhj"},"change_message_id":"927fcadb412dda7302f64dbe196a419d696b8fae","unresolved":false,"context_lines":[{"line_number":221,"context_line":"   the server may be retained on the hypervisor for some time before"},{"line_number":222,"context_line":"   freeing resources and removing it, to accelerate unshelving."},{"line_number":223,"context_line":""},{"line_number":224,"context_line":"   Shelve_offload is used to explicitly remove a server from the hypervisors."},{"line_number":225,"context_line":""},{"line_number":226,"context_line":"   Unshelve is the reverse operation of Shelve, build and boot the server again"},{"line_number":227,"context_line":"   on a new scheduled host, using the shelved image in the glance repository"}],"source_content_type":"text/x-rst","patch_set":1,"id":"ba8a016a_5567a54c","line":224,"updated":"2015-11-19 08:40:17.000000000","message":"I prefer to say the server disk image removed from a server. otherwise it\u0027s still a little hard to the different between shelve and shelve offload","commit_id":"d7862c761a172d1bd9f40afaa0eaa6b4a702fd9e"},{"author":{"_account_id":7461,"name":"Paul Murray","email":"pmurray@hpe.com","username":"ptm"},"change_message_id":"9f351e00edf56a92dcb99a8770e16d330e5f9f82","unresolved":false,"context_lines":[{"line_number":221,"context_line":"   the server may be retained on the hypervisor for some time before"},{"line_number":222,"context_line":"   freeing resources and removing it, to accelerate unshelving."},{"line_number":223,"context_line":""},{"line_number":224,"context_line":"   Shelve_offload is used to explicitly remove a server from the hypervisors."},{"line_number":225,"context_line":""},{"line_number":226,"context_line":"   Unshelve is the reverse operation of Shelve, build and boot the server again"},{"line_number":227,"context_line":"   on a new scheduled host, using the shelved image in the glance repository"}],"source_content_type":"text/x-rst","patch_set":1,"id":"ba8a016a_17e8e415","line":224,"in_reply_to":"ba8a016a_5567a54c","updated":"2015-11-23 15:37:20.000000000","message":"This is the point that the server is destroyed, not just the image removed.","commit_id":"d7862c761a172d1bd9f40afaa0eaa6b4a702fd9e"}]}