From: John Spray <john.spray@redhat.com>
To: Joao Eduardo Luis <jecluis@gmail.com>,
Sage Weil <sage@newdream.net>, kefu chai <tchaikov@gmail.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: adding "{mds,mon} metadata" asok command
Date: Mon, 23 Mar 2015 10:35:22 +0000 [thread overview]
Message-ID: <550FEC6A.1030208@redhat.com> (raw)
In-Reply-To: <550FE53B.9050407@gmail.com>
On 23/03/2015 10:04, Joao Eduardo Luis wrote:
> I agree. And I don't think we need a new service for this, and I also
> don't think we need to write stuff to the store. We can generate this
> information when the monitor hits 'bootstrap()' and share it with the
> rest of the quorum once an election finishes, and always keep it in
> memory (unless there's some information that needs to be persisted,
> but I was under the impression that was not the case).
Just to clarify, you mean we don't need to write the mon metadata to the
store, but we'd still want to persist the MDS/OSD metadata - right?
John
next prev parent reply other threads:[~2015-03-23 10:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-20 5:39 adding "{mds,mon} metadata" asok command kefu chai
2015-03-20 11:43 ` John Spray
[not found] ` <CAJE9aOPK6Qge8BNvB0na2-Y_12THB2aSmk-wvpPytAwcjonMGQ@mail.gmail.com>
2015-03-20 15:58 ` Fwd: " kefu chai
2015-03-20 13:30 ` Sage Weil
2015-03-20 16:04 ` kefu chai
2015-03-23 10:04 ` Joao Eduardo Luis
2015-03-23 10:35 ` John Spray [this message]
2015-03-23 13:58 ` Sage Weil
2015-03-24 10:11 ` Joao Eduardo Luis
2015-03-24 10:20 ` John Spray
2015-03-25 18:18 ` kefu chai
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