[Openstack] Help About The Documentation
Sylvain Bauza
sylvain.bauza at digimind.com
Tue Apr 30 15:44:51 UTC 2013
Indeed. There is room for improvement : should the 2 disks be RAID1 or
parts of the same VG, as said ?
As it is recommended hardware, it would be interesting to know which
kind of setup with 2 SATA disks is optimal ?
Of course, it does depend a lot of the usage : if you need to boot from
volume, I would say having 2 physical PVs is better, but if you need to
store critical data, then the RAID one is fine.
-Sylvain
Le 30/04/2013 14:35, Alexandre De Carvalho a écrit :
> Here the link :
> http://docs.openstack.org/trunk/openstack-compute/admin/content/compute-system-requirements.html
>
>
> regards,
> Alexandre
>
> 2013/4/30 Razique Mahroua <razique.mahroua at gmail.com
> <mailto:razique.mahroua at gmail.com>>
>
> Hi,
> can you provide us the link ?
> I think that means create an LVM VG made of two disks (so two PV)
> that you will call "nova-volume"
> Regards,
>
> *Razique Mahroua** - **Nuage & Co*
> razique.mahroua at gmail.com <mailto:razique.mahroua at gmail.com>
> Tel : +33 9 72 37 94 15 <tel:%2B33%209%2072%2037%2094%2015>
>
>
> Le 30 avr. 2013 à 09:49, Alexandre De Carvalho
> <alexandre7.decarvalho at gmail.com
> <mailto:alexandre7.decarvalho at gmail.com>> a écrit :
>
>> Hi everyone !
>>
>> I found these ones in the documentation : "Volume storage: two
>> disks with 2 TB (SATA) for volumes attached to the compute
>> nodes". And I don't understand this sentence. Someone can explain
>> to me this sentence, please ?
>>
>> Thanks !
>>
>> Have a good day !
>>
>> --
>> regards,
>> Alexandre
>>
>>
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