@inproceedings{chen2016mitigating,
	  title={Mitigating Sync Amplification for Copy-on-write Virtual Disk.},
	    author={Chen, Qingshu and Liang, Liang and Xia, Yubin and Chen, Haibo and Kim, Hyunsoo},
		  booktitle={FAST},
		    pages={241--247},
			  year={2016}
}