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由 Miao Xie 提交于
total_bytes of device is just a in-memory variant which is used to record the size of the device, and it might be changed before we resize a device, if the resize operation fails, it will be fallbacked. But some code used it to update on-disk metadata of the device, it would cause the problem that on-disk metadata of the devices was not consistent. We should use the other variant named disk_total_bytes to update the on-disk metadata of device, because that variant is updated only when the resize operation is successful. Fix it. Signed-off-by: NMiao Xie <miaox@cn.fujitsu.com> Signed-off-by: NChris Mason <clm@fb.com>
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