Hi, osd_tier_promote_max_bytes_sec is your friend. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:info@xxxxxxxxxxxxxxxxx Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 18.07.2016 um 10:19 schrieb m13913886148@xxxxxxxxx: > hello cepher! > I have a problem like this : > I want to config a cache tiering to my ceph with writeback mode.In > ceph-0.94,it runs ok. IO is First through hot-pool. then it flush to > cold-pool. > But in ceph-10.2.2,it doesn't like tihs. IO wrties to hot-pool and > cold-pool at the same time. I think it is be associated with "proxy". > So how to config a cache tiering in ceph-10.2.2 to Improve IO > performance as much as possible ? > how to use the proxy in cache tiering ? > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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