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From: "Jim Schutt" <jaschut@sandia.gov>
To: Tommi Virtanen <tv@inktank.com>
Cc: Danny Kukawka <danny.kukawka@bisect.de>,
	ceph-devel@vger.kernel.org, Danny Kukawka <dkukawka@suse.de>
Subject: Re: [PATCH] make mkcephfs and init-ceph osd filesystem handling more flexible
Date: Thu, 9 Aug 2012 10:46:38 -0600	[thread overview]
Message-ID: <5023E96E.30209@sandia.gov> (raw)
In-Reply-To: <CADvuQRGLUpPT=RxYqptGq+9Ku2dNiKLsdY8a=KjjfoquucBc7w@mail.gmail.com>

On 08/09/2012 10:26 AM, Tommi Virtanen wrote:
> mkcephfs is not a viable route forward. For example, it is unable to
> expand a pre-existing cluster.
>
> The new "OSD hotplugging" style init is much, much nicer. And does
> more than just mkfs&  mount.

I'm embarrassed to admit I haven't been keeping up with this,
but I seem to recall that early versions didn't handle a
journal on a partition.  Did I get that wrong, or maybe that
capability exists now?  In the past I've found it to have a
small performance benefit, and would hate to lose it.

Thanks -- Jim


  reply	other threads:[~2012-08-09 16:47 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-09 15:42 [PATCH] make mkcephfs and init-ceph osd filesystem handling more flexible Danny Kukawka
2012-08-09 16:26 ` Tommi Virtanen
2012-08-09 16:46   ` Jim Schutt [this message]
2012-08-09 16:53     ` Tommi Virtanen
2012-08-09 17:03       ` Danny Kukawka
2012-08-09 17:12         ` Tommi Virtanen
2012-08-10  1:53           ` Sage Weil
2012-08-10  2:01             ` Xiaopong Tran
2012-08-09 16:49   ` Danny Kukawka
2012-08-09 16:54     ` Tommi Virtanen
2012-08-10 15:54 ` Sage Weil
2012-08-10 16:03   ` Danny Kukawka
2012-08-10 16:12     ` Sage Weil
2012-08-10 16:57       ` Mandell Degerness
2012-08-16 22:32       ` Sage Weil
2012-08-16 22:52         ` Tommi Virtanen
2012-08-16 22:55           ` Tommi Virtanen
2012-08-16 23:40           ` Sage Weil
2012-11-02  9:58             ` Danny Al-Gaaf
2012-11-02 11:13               ` Sage Weil
2012-11-15  0:12               ` Sage Weil
2012-11-15 10:32                 ` Danny Al-Gaaf
2012-11-15 15:05                   ` Sage Weil
2012-11-21  0:23 ` Sage Weil
2012-11-21 10:20   ` Danny Al-Gaaf

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