A sparse file is a file where only the non-zero data are stored in data blocks and all zero-data are generated by the filesystem when the file is read.
I got a sparse file of 1TB which stores actually 32MB data on Linux. Is it possible to "efficiently" make …
linux file sparse-fileWhat is a sparse file and why do we need it? The only thing that I am able to get …
file filesystems system disk sparse-fileI am intended to use fdatasync in a system like log or diskqueue. The first thing is to create a 10…
file go fsync sparse-file