From: Dongsheng Yang <dongsheng.yang-zgCPCz31fAiwd6j6Zg/5ug@public.gmane.org>
To: Sage Weil <notifications-9UaJU3cA/F/QT0dZR+AlfA@public.gmane.org>
Cc: ceph-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
ceph-users-idqoXFIVOFJgJs9I8MT0rw@public.gmane.org
Subject: bcache vs flashcache vs cache tiering
Date: Tue, 14 Feb 2017 17:00:30 +0800 [thread overview]
Message-ID: <58A2C72E.6090200@easystack.cn> (raw)
Hi Sage and all,
We are going to use SSDs for cache in ceph. But I am not sure which
one is the best solution, bcache? flashcache? or cache tier?
I found there are some CAUTION in ceph.com about cache tiering. Is cache
tiering is already production ready? especially for rbd.
thanx in advance.
Yang
next reply other threads:[~2017-02-14 9:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-14 9:00 Dongsheng Yang [this message]
[not found] ` <18e88ebb.AEEAIAHE9hIAAAAAAAAAAEtrDcsAADNJBWwAAAAAAACRXwBYotiR@mailjet.com>
[not found] ` <1250894564.9950.1487089524556@ox.pcextreme.nl>
[not found] ` <CAJ4mKGYEyvmZttKGGrkxU=iGvLd=vyFDapW=JuKrmfmUXzE-jA@mail.gmail.com>
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[not found] ` <caed7dff.ADsAAGaLee0AAAAAAAAAAF3gdzYAADNJBWwAAAAAAACRXwBYo4fW-ImYt9qTNe79BDgjK7y7TUQ@public.gmane.org>
2017-02-15 9:51 ` bcache vs flashcache vs cache tiering Dongsheng Yang
[not found] ` <58A42492.1000206-zgCPCz31fAiwd6j6Zg/5ug@public.gmane.org>
2017-02-16 8:40 ` Dongsheng Yang
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