Pete Zaitcev (zaitcev) wrote,
Pete Zaitcev
zaitcev

Multi-petabyte Swift cluster

In a Swift numbers post in 2017, I mentioned that the largest known cluster had about 20 PB. It is 2019 now and I just got a word that TurkCell is operating a cluster with 36 PB, and they are looking at growing it up to 50 PB by the end of the year. The information about its make-up is proprietary, unfortunately. The cluster was started in Icehouse release, so I'm sure there was a lot of churn and legacy, like 250 GB drives and RHEL 6.

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