From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: Alexandre DERUMIER <aderumier@odiso.com>
Cc: ceph-devel@vger.kernel.org
Subject: Re: rbd import from stdin
Date: Fri, 23 Nov 2012 15:07:42 +0100 [thread overview]
Message-ID: <50AF832E.9050402@profihost.ag> (raw)
In-Reply-To: <50AF535D.5080602@profihost.ag>
Hi,
even with size it does not work:
Am 23.11.2012 11:43, schrieb Stefan Priebe - Profihost AG:
> ah so right now the size parameter is needed. But i don't know the size
> ;-) file is gzip compressed ;-)
gzip -d -c vm-101-disk-1.img.gz | rbd import --size=42945478656 -
kvmpool1/vm-101-disk-1
rbd: image creation failed
2012-11-23 15:05:49.300363 7f5a599cc760 -1 librbd: rbd image
vm-101-disk-1 already existsrbd: import failed:
(17) File exists
Greets,
Stefan
> Stefan
> Am 23.11.2012 11:25, schrieb Alexandre DERUMIER:
>>
>> import for stdin already work like this:
>>
>> rbd import --size=xxx - image < stdin
>>
>> from this patch
>>
>> http://permalink.gmane.org/gmane.comp.file-systems.ceph.devel/6315
>>
>>
>> (so I think you just need to specify --size)
>>
>>
>>
>> ----- Mail original -----
>>
>> De: "Stefan Priebe - Profihost AG" <s.priebe@profihost.ag>
>> À: ceph-devel@vger.kernel.org
>> Envoyé: Vendredi 23 Novembre 2012 11:15:11
>> Objet: rbd import from stdin
>>
>> Hello,
>>
>> i was looking at the wip-rbd-export-stdout branch which also allows to
>> import from stdin.
>>
>> But it doesn't seem to work:
>>
>> gzip -d -c vm-101-disk-1.img.gz | rbd import - kvmpool1/vm-101-disk-1
>> rbd: unable to get size of file/block device: (25) Inappropriate ioctl
>> for device
>> rbd: import failed: (25) Inappropriate ioctl for device
>>
>> Greets,
>> Stefan
>>
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next prev parent reply other threads:[~2012-11-23 14:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-23 10:15 rbd import from stdin Stefan Priebe - Profihost AG
2012-11-23 10:25 ` Alexandre DERUMIER
2012-11-23 10:43 ` Stefan Priebe - Profihost AG
2012-11-23 14:07 ` Stefan Priebe - Profihost AG [this message]
2012-11-23 14:15 ` Alexandre DERUMIER
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