I was troubled why zswap.enabled=1, zswap.max_pool_percent=50 and vm.swappiness=100 worked, but not zswap.compressor=lz4 and zswap.zpool=z3fold. Turns out that the kernel available in the substitute server has it disabled. I guess I’ll use lzo and zsmalloc for now.
I was troubled why
zswap.enabled=1,zswap.max_pool_percent=50andvm.swappiness=100worked, but notzswap.compressor=lz4andzswap.zpool=z3fold. Turns out that the kernel available in the substitute server has it disabled. I guess I’ll uselzoandzsmallocfor now.Huh, when I set it up
zsmallocwasn’t finished and never deallocated. But it seems that today it’s the right choice! Thanks.