@Geoffrey Shelton OkotI Thanks for the details. I have a cluster which has 220 million files and out of which 110 million is less than 1 MB in size. Default block size is set to 128 MB. What should be the blocksize for file less than 1 MB? And How we can set in live cluster? Total Files + Directories: 227008030 Disk Remaining: 700 TB / 3.5 PB (20%) ... View more