How much of RAM cache goes to read vs write?

rrbnc · Mon Nov 24, 2014 5:54 am

If you specify, say, 10 GB of RAM cache to a StarWind volume, how much L1 reach cache and how much write buffer do you end up with?

Mon Nov 24, 2014 11:16 am

There's no separate "read" and "write" caches. It's a dynamic unified cache (pretty much like your CPU or file system have). So size is between 0 and 10 GB in your case.

rrbnc wrote:If you specify, say, 10 GB of RAM cache to a StarWind volume, how much L1 reach cache and how much write buffer do you end up with?