<div dir="ltr">You're better off exporting LUNs via iSCSI. I spent a long time trying to get NFS to work via NFS-Ganesha as a datastore and the performance is not there, especially since HA NFS isn't an official feature of NFS-Ganesha.<div><br></div><div>Also keep in mind your write speed is cut in half/thirds/etc... with gluster as a VM datastore if you use replication since all writes are multiplied.</div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, May 29, 2018 at 6:20 AM Dave Sherohman <<a href="mailto:dave@sherohman.org">dave@sherohman.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, May 29, 2018 at 09:03:04AM +0900, 김경표 wrote:<br>
> Sometimes os disk hang occured and re-mounted with ro in vm guest(centos6)<br>
> when storage was busy.<br>
<br>
I had similar problems in the early days of running my gluster volume,<br>
then I switched the gluster mounts from fuse to libgfapi and haven't had<br>
a problem since, even when running the volume harder than I had been<br>
previously.<br>
<br>
But, then, I'm running kvm/qemu virtualization rather than vmware and I<br>
don't know whether vmware supports libgfapi or not. (I noticed that it<br>
wasn't on the list of options you mentioned for how to access the<br>
volume.)<br>
<br>
<br>
-- <br>
Dave Sherohman<br>
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