Hello Fabio, On 11/12/2019 09:01, Fábio Lima wrote: > Package zram-config now defaults compression algorithm to lzo. > What about to change to zstd? > > Inserting into line 21 of /usr/bin/init-zram-swapping would do it: > `echo zstd > /sys/block/zram${DEVNUMBER}/comp_algorithm`
You can open a bug against zram-config package: https://packages.ubuntu.com/focal/zram-config -> bug reports And suggest that change in a patch. Perhaps, instead of hard coding the comp_algorithm, having a debconf option to a high priority would be more appropriate, as you can always default to one specific algorithm. > zram-config is something real useful. In a context of inexpensive RAM, It > is more wise disable swap on disk and use a compressed zram. > zstd is an algo perfect for that. It best balance compression ratio and cpu > usage. -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss