2 ms·
Would be interesting to see if Optane or even just some faster SSDs for the metadata would give any noticeable improvement. I imagine latency would be more impo
by franga2000 5y ago
Would be interesting to see if Optane or even just some faster SSDs for the metadata would give any noticeable improvement. I imagine latency would be more important for metadata than throughput, so perhaps SSDs would be more or less equivalent, but I'd be really interested in seeing the numbers for Optane
- buildbot 5y agoThis is actually one of the golden use cases for optane! Back in the pre-optane day, the server company I worked for would back SSD/HDD zpools with a device called a ZeusRAM drive: https://www.ebay.com/itm/234256677232 https://www.ebay.com/itm/234256677232 It's all about the latency.