[ceph-users] Disabling write cache on SATA HDDs reduces write latency 7 times

Vitaliy Filippov vitalif at yourcmc.ru
Sun Nov 11 03:19:54 PST 2018


It seems no, I've just tested it on another small cluster with HDDs only -  
no change

> Does it make sense to test disabling this on hdd cluster only?

-- 
With best regards,
   Vitaliy Filippov


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