From: Luis Pabon <lpabon@redhat.com>
To: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Cache tier READ_FORWARD transition
Date: Mon, 07 Jul 2014 12:29:55 -0400 [thread overview]
Message-ID: <53BACB03.5010603@redhat.com> (raw)
Hi all,
I am working on OSDMonitor.cc:5325 and wanted to confirm the
following read_forward cache tier transition:
readforward -> forward || writeback || (any && num_objects_dirty == 0)
forward -> writeback || readforward || (any && num_objects_dirty == 0)
writeback -> readforward || forward
Is this the correct cache tier state transition?
- Luis
next reply other threads:[~2014-07-07 16:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 16:29 Luis Pabon [this message]
2014-07-07 19:29 ` Cache tier READ_FORWARD transition Sage Weil
2014-07-07 19:38 ` Mark Nelson
2014-07-07 19:43 ` Sage Weil
2014-07-07 21:02 ` Mark Nelson
2014-07-07 19:45 ` Sage Weil
2014-07-07 21:03 ` Luis Pabón
2014-07-07 21:31 ` Luis Pabón
2014-07-08 16:01 ` Sage Weil
2014-07-09 17:46 ` Luis Pabon
2014-07-10 4:34 ` Alexandre DERUMIER
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