mirror of https://gitee.com/openkylin/qemu.git
9 lines
705 B
Plaintext
9 lines
705 B
Plaintext
{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "target", "size": 1048576}}
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{"return": {}}
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{"execute": "blockdev-add", "arguments": {"driver": "blkdebug", "image": {"driver": "null-co", "node-name": "base", "size": 1048576}, "node-name": "source"}}
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{"return": {}}
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{"execute": "blockdev-add", "arguments": {"driver": "blkdebug", "image": "base", "node-name": "other", "take-child-perms": ["write"]}}
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{"return": {}}
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{"execute": "blockdev-backup", "arguments": {"device": "source", "sync": "full", "target": "target"}}
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{"error": {"class": "GenericError", "desc": "Cannot set permissions for backup-top filter: Conflicts with use by other as 'image', which uses 'write' on base"}}
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