Examples could be things like specific configuration defaults or general decision-making in leadership.
What would you change?
Examples could be things like specific configuration defaults or general decision-making in leadership.
What would you change?
And enable/automate maintenance services for BTRFS. For example:
balaceshould be run on heavily used system disks orscrubcould help detect errors even on single disks.Could you explain the preference of ZRAM over ZSWAP? I thought the latter was the more advanced and better performing solution. Is there some magic in Pop’s config?
It is just that zram is much faster than zswap because it uses the ram to store compressed memory. Android already uses it by default.
These are worth reading:
https://old.reddit.com/r/Fedora/comments/mzun99/new_zram_tuning_benchmarks/ https://linuxreviews.org/The_Benefits_Of_Having_A_Compressed_zram_Swap_Device_On_Linux
Thanks for the links! I updated my config from z3fold to zsmalloc and adjusted the vm.page-cluster to test these out.
Reading a bit more, I think when using large max_pool_percent (>30) with Zswap the two solutions are more similar than not. A crucial difference is what use-case is more acceptable since Zswap can cause unresponsiveness (and potential lockup) under high memory pressure. While Zram could result in an OOM crash in a similar worst-case scenario.