pre job bitmap disable: merge bitmpas: [ { "type": "block-dirty-bitmap-add", "data": { "node": "libvirt-4-format", "name": "b", "persistent": true, "disabled": false, "granularity": 65536 } }, { "type": "block-dirty-bitmap-merge", "data": { "node": "libvirt-4-format", "target": "b", "bitmaps": [ { "node": "libvirt-3-format", "name": "b" } ] } }, { "type": "block-dirty-bitmap-add", "data": { "node": "libvirt-4-format", "name": "current", "persistent": true, "disabled": false, "granularity": 65536 } }, { "type": "block-dirty-bitmap-merge", "data": { "node": "libvirt-4-format", "target": "current", "bitmaps": [ { "node": "libvirt-1-format", "name": "current" } ] } }, { "type": "block-dirty-bitmap-add", "data": { "node": "libvirt-4-format", "name": "c", "persistent": true, "disabled": true, "granularity": 65536 } }, { "type": "block-dirty-bitmap-merge", "data": { "node": "libvirt-4-format", "target": "c", "bitmaps": [ { "node": "libvirt-2-format", "name": "c" } ] } } ]