[Openstack] Weird behaviour regarding nova image-create
mao weijie
mwjpiero at gmail.com
Tue Nov 8 15:38:41 UTC 2011
It is linux problem, it never sync the same time and return just write into system cache.
But FreeBSD does not ,so I like BSD :)
非淡泊無以明志,非寧靜無以致遠
On Nov 8, 2011, at 11:15 PM, Razique Mahroua wrote:
> Thanks to praefect,
> I figured that was related to the pending I/O
>
> so before creating the image, into the instance, run a $ sync
> which forces the pending I/O to be written to disk
>
> The novaclient dev. did an awesome job to make it possible so easily , compared to the old way (euca-bundle; etc....)
>
>
> Le 8 nov. 2011 à 15:09, Razique Mahroua a écrit :
>
>> Hi guys,
>> looks like a gremlins is living into my instance.
>> I'm playing with the creation-from-a-running-instance image.
>> Better than explanations :
>>
>> instance:
>> $ ls
>> g01-static-tests.sh pouet razique ssh-host-dss-key.pub ssh-host-rsa-key.pub ssh_key_gen.sh
>> $ touch pouet2
>> $ ls
>> g01-static-tests.sh pouet pouet2 razique ssh-host-dss-key.pub ssh-host-rsa-key.pub ssh_key_gen.sh
>>
>> nova-server :
>> $ nova image-create 54 clone
>> $ nova image-list
>> +----+---------------------------------------------+--------+
>> | ID | Name | Status |
>> +----+---------------------------------------------+--------+
>> | 14 | clone | ACTIVE |
>>
>> $ nova boot --image 14 --flavor 1 test_clone
>> 57 | test_clone | ACTIVE | private=20.10.0.11
>>
>> #ssh -i creds/cle_priv.key ubuntu at 20.10.0.11
>>
>> new instance
>> $ ls
>> g01-static-tests.sh pouet razique ssh-host-dss-key.pub ssh-host-rsa-key.pub ssh_key_gen.sh
>>
>>
>> .... where the heck is my pouet2 file ?
>>
>> Regards,
>> Razique - doc team-
>
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