For NAND based SSDs, mixing of data with different life-time reduces
efficiency of internal garbage-collection. During FS operations, series
of journal updates will follow/precede series of data/meta updates, causing
intermixing inside SSD. By passing a write-hint with journal, its write
can be iso
On Wed 09-01-19 21:01:01, Kanchan Joshi wrote:
> For NAND based SSDs, mixing of data with different life-time reduces
> efficiency of internal garbage-collection. During FS operations, series
> of journal updates will follow/precede series of data/meta updates, causing
> intermixing inside SSD. By