OK. How much data will be written to the WAL and elsewhere?
On Mon, Jan 30, 2023 at 3:17 PM Janne Johansson <icepic.dz(a)gmail.com> wrote:
I'm
concerned with the potential increased NVME wear. Assuming writes of
multiples of
the block size, when I write 1GB of data to the CephFS, how
much data is written to the disks?
In that case, repl=3 will write 1GB to three PGs. EC 8+3 would write
125M (ie, 1/8 of a GB) to 11 (8+3) drives.
--
May the most significant bit of your life be positive.