About the following issue, anyone could help us? Why using VM mounted by NFS
V3(which is also provided by gluster) could approach full
bandwidth(100MB/s),while VM mounted by gluster only reach half of bandwidth
(50MB/s).
The following is the mount command:
1)gluster native client:
mount -t glusterfs server1:/test-volume /var/lib/nova/instance/
2) NFS V3:
mount -t nfs -o vers=3 server1:/test-volume /var/lib/nova/instance/
/var/lib/nova/instance/ is the file directory storing VMs
Thanks.
zhxue
------------------------------
Message: 6
Date: Mon, 14 Jan 2013 23:13:30 +0800
From: glusterzhxue <[email protected]>
To: gluster-users <[email protected]>
Subject: Re: [Gluster-users] Gluster-users Digest, Vol 57, Issue 31
Message-ID: <[email protected]>
Content-Type: text/plain; charset="gb2312"
Thanks all the responses.
It seems that I need to furtherly describe our question. If our VM is mounted
on gluster via NFS(V3), writing big data on VM reach the full bandwidth.
However, if VM is mounted by gluster client, it has half bandwidth when writing
data on VM (mounted on gluster).
Considering we don't want VM users see our gluster file system, mount gluster
file on VM is not allowed.
By the way, Where can I get the 3.4a version of Gluster?
Regards,
zhxue
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