Zram and zswap together. Also, in my case, the zero-config nature of zswap makes .
Zram and zswap together. I also use an HDD (yes, I know). [11][12] zswap (together with zbud) was merged into the Linux kernel mainline in kernel version 3. uncompressed swap space on a hard drive or SSD). Whether you choose zram-generator, systemd-swap, or custom scripts, the benefits—reduced latency, improved efficiency, and greater flexibility—are substantial. From my understanding, zswap has the advantage of using the swap as a backend for uncompressed data (but wouldn't zram also use the swap once it's full?), and they should interfere witg each other. The difference compared to zram is that zswap works in conjunction with a swap device while zram with swap created on top of it is a swap device in RAM that does not require a backing swap device. Sep 2, 2025 · Dynamic swap management with zram transforms your Linux system’s memory strategy by trading CPU cycles for faster, in-memory compression. I’ve been using zswap all this time and I wondered if I wrong all along. Therefore, it's recommended to permanently disable zswap using the kernel parameter or sysfs setting before starting. But which one should you use? Aug 26, 2013 · Does anyone know what is the difference between feature ZRAM and ZSWAP in linux kernel? Seems they are very similar-- store compressed pages in ram. cwcq em kdojjh i8r fbp jzy6 2ry k8fhp f0n8qpq 6ole1b
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