Log-Structured Write Cache Archives - ESX Virtualization https://www.vladan.fr/tag/log-structured-write-cache/ VMware ESXi, vSphere, VMware Backup, Hyper-V... how-to, videos.... Thu, 22 Nov 2018 04:27:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 What Is Log-Structured Write Cache? https://www.vladan.fr/what-is-log-structured-write-cache/ Thu, 22 Nov 2018 04:27:47 +0000 https://www.vladan.fr/?p=222384 Log-Structured Write Cache (LWC) is composed of RAM but also small SSD pool. This way, an application with random writes, can have optimal performance, compared to a cache using RAM only. But it is also more secure as logs are written to SSD tier and replicated to other nodes within the cluster. StarWind VSAN uses LWC […]

Read the full post What Is Log-Structured Write Cache? at ESX Virtualization.

]]>