From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Mike
Lovell
Sent: 20 March 2017 22:31
To: n...@fisk.me.uk
Cc: Webert de Souza Lima <webert.b...@gmail.com>; ceph-users
<ceph-users@lists.ceph.com>
Subject: Re: [ceph-users] cephfs cache tier
h 2017 20:30
> > To: Webert de Souza Lima <webert.b...@gmail.com>
> > Cc: ceph-users <ceph-users@lists.ceph.com>
> > Subject: Re: [ceph-users] cephfs cache tiering - hitset
> >
> > i'm not an expert but here is my understanding of it. a hit_set keeps
> trac
s@lists.ceph.com>
> Subject: Re: [ceph-users] cephfs cache tiering - hitset
>
> i'm not an expert but here is my understanding of it. a hit_set keeps track of
> whether or not an object was accessed during the timespan of the hit_set.
> for example, if you have a hit_set_period of
i'm not an expert but here is my understanding of it. a hit_set keeps track
of whether or not an object was accessed during the timespan of the
hit_set. for example, if you have a hit_set_period of 600, then the hit_set
covers a period of 10 minutes. the hit_set_count defines how many of the
Hello everyone,
I`m deploying a ceph cluster with cephfs and I`d like to tune ceph cache
tiering, and I`m
a little bit confused of the settings hit_set_count, hit_set_period and
min_read_recency_for_promote. The docs are very lean and I can`f find any
more detailed explanation anywhere.
Could
