zswap indeed is the real magic almost silver bullet nowadays. Device backed swap is often not needed anymore and it solves a lot of the issues with freezing under memory pressure, though it may not be ideal for servers.
And if I have a separate otherwise unused ssd then using a swap partition simply is easier than creating a file system for it and mounting it somewhere. Block level backups also are easier.
What would be nice about swap files is if they could dynamically grow and shrink without a special setup.
Way too many variables on Linux for a one size fits all.
And if I have a separate otherwise unused ssd then using a swap partition simply is easier than creating a file system for it and mounting it somewhere. Block level backups also are easier.
What would be nice about swap files is if they could dynamically grow and shrink without a special setup.
Way too many variables on Linux for a one size fits all.