In Huawei OceanStor hybrid flash storage system, the file system block size is a measure of the size of the file system data block. File system blocks of different sizes are designed according to…

In Huawei OceanStor hybrid flash storage system, the file system block size is a measure of the size of the file system data block. File system blocks of different sizes are designed according to the size of the data block, so that the corresponding file system block can be selected according to the data block size. If the business scenario is a large I/O scenario such as multimedia, large file archiving or backup, it is recommended to select the default 64KB disk block size.