[Gluster-users] Question architecture of GlusterFS

[Basavanagowda Kanur]

On Wed, Oct 22, 2008 at 3:49 AM, Mario Bonilla <hatrickmario at hotmail.com>wrote:

>
> hello, I'm Mario I'm from Colombia and study in the Universidad Industrial
> de Santander (www.uis.edu.co) and I have a question about GlusterFS
>
> The architecture of GlusterFS configured as a RAID-1, using 2 nodes, the
> writing is done in a node and is replicated in the other node,
> question: the reading is done in parallel, since the two nodes where the
> information is replicated?


no.. reading is not done in parallel..
read is done from first available node.
if read from first node fails,
   then read is done through next available node.

if read fails from all nodes,
   then error returned

--
gowda


>
> I thank you for your cooperation or recommendation where can I find more
> information of the topic.
> You can write me at hatrickmario at hotmail.com or for the Gluster General
> Discussion List.
>
> Att Mario Bonilla
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