From: Stefan Priebe <s.priebe@profihost.ag>
To: Sage Weil <sage@inktank.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: flatten rbd export / export-diff ?
Date: Tue, 04 Jun 2013 20:04:20 +0200 [thread overview]
Message-ID: <51AE2C24.6060200@profihost.ag> (raw)
In-Reply-To: <alpine.DEB.2.00.1306040821550.12900@cobra.newdream.net>
Am 04.06.2013 17:23, schrieb Sage Weil:
> On Tue, 4 Jun 2013, Stefan Priebe - Profihost AG wrote:
>> Hi,
>>
>> is there a way to flatten the rbd export-diff to a "new" image FILE. Or
>> do i always have to:
>>
>> rbd import "OLD BASE IMAGE"
>> rbd import-diff diff1
>> rbd import-diff diff1-2
>> rbd import-diff diff2-3
>> rbd import-diff diff3-4
>> rbd import-diff diff4-5
>> ...
>> and so on?
>>
>> I would like to apply the diffs on local disk and then import the new file.
>
> Not currently. The format is very simple, though; it should be pretty
> simple to implement a subcommand in the rbd tool to do it.
Oh my C skills are more than limited ;-( i could do it in perl ;-) Is
there a format description?
Stefan
next prev parent reply other threads:[~2013-06-04 18:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-04 13:39 flatten rbd export / export-diff ? Stefan Priebe - Profihost AG
2013-06-04 15:23 ` Sage Weil
2013-06-04 18:04 ` Stefan Priebe [this message]
2013-06-04 18:13 ` Josh Durgin
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