> This depends on how the write cache is implemented and where the cache is. Exactly! > With many caching controllers as the controller is the end device that you connect to at an OS level then you can get substantial performance increases by having the cache enabled. A couple of years ago I posted a litany of my experiences with RoC HBAs, hinting at the substantial costs involved. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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