First, studies on FlashCache, Mercury, and vSphere flash read cache [21] [22][23] demonstrated that the adoption of flash caches in the data center is effective. Several studies about flash cache
HPE 3PAR Adaptive Flash Cache Technical white paper Page 4 Figure 1. HPE 3PAR Adaptive Flash Cache . Moving data from a node’s DRAM read cache into Adaptive Flash Cache . Data in a node’s DRAM read cache starts to destage to Flash Cache when the node’s DRAM memory becomes 90 percent ful l. Make your RBD fly with flashcache | Sébastien Han R Note: flashcache puts a ‘lock‘ on the underneath block device, so basically it’s not possible to use our RBD device while flashcache is operating. II.2.2. Quick admin guide II.2.2.1. Stop the flashcache device. Here is how to stop the flashcache device: (PDF) The Effect of Flashcache and Bcache on I/O Performance Flashcache and Bcache are Linux kernel modules which implement caching of SATA/SAS hard drive data on SSDs, effectively allowing one to create hybrid SSD drives using software. In this paper, we Ubuntu Manpage: flashcache - overview of operation
raid - flashcache with mdadm and LVM - Server Fault
FlashCache - O'Reilly Media Enabling or disabling Flash Cache You can enable or disable the WAFL external cache functionality for a storage system that has a PAM II card or Flash Cache module installed by using System Manager
Virident vCache vs. FlashCache: Part 1 - Percona Database
Technical white paper Page 4 Figure 1. HPE 3PAR Adaptive Flash Cache . Moving data from a node’s DRAM read cache into Adaptive Flash Cache . Data in a node’s DRAM read cache starts to destage to Flash Cache when the node’s DRAM memory becomes 90 percent ful l. Make your RBD fly with flashcache | Sébastien Han