Conley Rose, P.C.
Virtual disk processing method and apparatus
A virtual disk processing method and apparatus belong to the field of storage technologies, where the method includes receiving delete information from a client system of a first virtual machine, determining, according to the delete information, at least one data cluster in a first virtual disk corresponding to a designated file, where the first virtual disk is a virtual disk corresponding to the first virtual machine, setting the at least one data cluster to be available, determining, according to a storage mapping table, a target physical disk block corresponding to the at least one data cluster, where a correspondence between a data cluster in the first virtual disk and a physical disk block is recorded in the storage mapping table, and setting the target physical disk block to be available.
HUAWEI TECHNOLOGIES CO., LTD.
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Lin Jianqing Xingshui
Zhang Liu Dong