A good mix of size and performance is the Seagate 2X14 MACH.2 Dual Actor 14TB HDD. This drive reports as 2x 7TB individual block devices and you install a OSD on each. https://croit.io/blog/benchmarking-seagate-exos2x14-mach-2-hdds We have a bunch of them in a permanent test cluster if someone want to do some specific Ceph workload benchmarks, feel free to drop me a mail. -- Martin Verges Managing director Mobile: +49 174 9335695 E-Mail: martin.verges@croit.io Chat: https://t.me/MartinVerges croit GmbH, Freseniusstr. 31h, 81247 Munich CEO: Martin Verges - VAT-ID: DE310638492 Com. register: Amtsgericht Munich HRB 231263 Web: https://croit.io YouTube: https://goo.gl/PGE1Bx Am Fr., 12. März 2021 um 18:35 Uhr schrieb Robert Sander <r.sander@heinlein-support.de>:
Am 12.03.21 um 18:30 schrieb huxiaoyu@horebdata.cn:
Any other aspects on the limits of bigger capacity hard disk drives?
Recovery will take longer increasing the risk of another failure in the same time.
Regards -- Robert Sander Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin
http://www.heinlein-support.de
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