On 31/01/16 16:19, Serkan Çoban wrote:
Hi,
I am testing nfs-ganesha with pNFS on EC volume and I want to ask some
questions.
Assume we have two clients: c1,c2
and six servers with one 4+2 EC volume constructed as below:
gluster volume create vol1 disperse 6 redundancy 2 server{1..6}:/brick/b1 \
server{1..6}:/brick/b2 \
server{1..6}:/brick/b3 \
server{1..6}:/brick/b4 \
server{1..6}:/brick/b5 \
server{1..6}:/brick/b6
vol1 is mounted on both clients as server1:/vol1
Here is first question: When I write file1 from client1 and file2 from
client2; which servers get the files? In my opinion server1 gets file1
and server2 gets file2 and do EC calculations and distribute chunks to
other servers. Am I right?
Can anyone explain detailed read/write path with pNFS and EC volumes?
I never tried pNFS with EC volume, will try the same by my own and reply
to your question as soon as possible.
--
Jiffin
Thanks,
Serkan
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