. . . "In operating systems, write barrier is a mechanism for enforcing a particular ordering in a sequence of writes to a storage system in a computer system. For example, a write barrier in a file system is a mechanism (program logic) that ensures that in-memory file system state is written out to persistent storage in the correct order."@en . "2322"^^ . . . . . "In operating systems, write barrier is a mechanism for enforcing a particular ordering in a sequence of writes to a storage system in a computer system. For example, a write barrier in a file system is a mechanism (program logic) that ensures that in-memory file system state is written out to persistent storage in the correct order."@en . . . . . . . . . . . . . . . . . . "1121142666"^^ . . . . . . . . . . . . . "5640236"^^ . . "Write barrier"@en . . . . . . .