5 votes

SSD DD write speed lower than HDD

The model of SSD in your server has well-known and widely-reported performance issues with writing large data sets. It's cheap junk that even manages to cost more than similar products without these ...
HopelessN00b's user avatar
4 votes

Linux SSD as HDD cache

That is a decent survey of Linux kernel block caches. Of those, I only consider lvmcache and bcache: integrated into kernel and documented by stable distributions. Both require a format for metadata,...
John Mahowald's user avatar
2 votes

Linux SSD as HDD cache

EnhanceIO is still maintained by the community. There is a fork by lanconnected that has been patched for recent kernels and a couple other forks with the last commits around the same time (April 2019)...
Nattgew's user avatar
  • 121

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