To check free_disk_gb, > stats = libvirt_utils.get_fs_info(FLAGS.instances_path) > return stats['total'] / (1024 ** 3)
I dont think disk space is not cheched on executing live-migration. available disk space is only checked for kvm-block migration. Kei (2012/05/31 12:08), William Herry wrote:
When I run live-migration, it fail because of: MigrationError_Remote: Migration error: Unable to migrate e0fd9c27-cc7b-4420-bd8a-6dd9d5316929 to compute2: Lack of disk(host:-188978561024 <= instance:37580963840) In fact I have 170G free disk on compute2, then I check nova database and find this in compute_nodes which compute2 have: disk_available_least: -176 free_ram_mb: 41086 free_disk_gb: -149 my question is that, how nova get disk info and then fill to this db by the way, horizon seems don't have ability to show host capabilities which I can easy to know how much resource left on each node Thanks -- William Herry ==================== williamherrych...@gmail.com _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
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