gaime
Sent: 03 October 2012 17:40
To: Gluster-users@gluster.org
Subject: [Gluster-users] self-heal impact on performance
Hello all
I'm testing glusterfs 3.3.0-1 on a couple of CentOS 6.3 servers,
than run KVM
after inserting a new empty brick due to a simulated failure, the Self-healin
Hello all
I'm testing glusterfs 3.3.0-1 on a couple of CentOS 6.3 servers,
than run KVM
after inserting a new empty brick due to a simulated failure, the
Self-healing process kicked in, as expected
after that however the VMs became mostly unsuable due to IO delay
it looks like the Self-hea
If one of the 2 servers goes offline and then comes back, all the
virtual machines are stuck until self healing completes because of high
load on servers during files reconstruction.
Is there a chance to make self healing less invasive ?
I've tried setting the following option:
cluster.self-h
I had been looking at doing the same for a while now. While Gluster is
a great technology and I was very excited by what it could offer, I
don't think Gluster would be suitable for this particular purpose.
Pardon me if I'm wrong but since Gluster works on the file level, I
feel that it isn't reall
On 3/25/11, R.C. wrote:
> Hi to everyone.
>
> Experimenting with GlusterFS, my first intent is to evaluate the possibility
> to create an affordable SAN storage for various environments (datastore, VM
> disk images and so on...).
I had been looking at doing the same for a while now. While Gluster
Hi, I have the same problem.
I have 2 servers, exporting a replicated gluster volume to 3 gluster
native clients. I use the gluster volume as a repository for qcow2 (kvm)
virtual machine images. The virtual machines runs on the gluster clients
with no problems and live migration works great.
Hi to everyone.
Experimenting with GlusterFS, my first intent is to evaluate the possibility
to create an affordable SAN storage for various environments (datastore, VM
disk images and so on...).
Looking at my tests results, my first concern is about system performance
during self-heal proce
