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[Gluster-devel] afr, striping, and nufa scheduler
From: |
August R. Wohlt |
Subject: |
[Gluster-devel] afr, striping, and nufa scheduler |
Date: |
Tue, 25 Sep 2007 12:27:44 -0400 |
Hi,
I have a setup with two servers mirroring each others' files using
cluster/afr:2. The two servers are on a high-latency connection, so I would
like to ensure that the local server is given preference in i/o over the
distant server. I do not need aggregrate performance, only file replication.
Is it the default behavior to do i/o on the first server listed in the afr
configration before the 2nd? I see this in the FAQ about striping, which
makes me wonder:
GlusterFS AFR (automatic file replication) translator does a striped read
to improve performance on mirrored files.
And I do not see the equivalent of a "scheduler" option in cluster/afr in
the src that would let me use something like NUFA.
What is the best way to ensure this?
Thanks!
:august
- [Gluster-devel] afr, striping, and nufa scheduler,
August R. Wohlt <=
- Re: [Gluster-devel] afr, striping, and nufa scheduler, Krishna Srinivas, 2007/09/25
- Re: [Gluster-devel] afr, striping, and nufa scheduler, Nathan Allen Stratton, 2007/09/25
- Re: [Gluster-devel] afr, striping, and nufa scheduler, Krishna Srinivas, 2007/09/25
- Re: [Gluster-devel] afr, striping, and nufa scheduler, August R. Wohlt, 2007/09/25
- Re: [Gluster-devel] afr, striping, and nufa scheduler, Krishna Srinivas, 2007/09/25
- [Gluster-devel] TLA 493 error, Nathan Allen Stratton, 2007/09/25
- Re: [Gluster-devel] TLA 493 error, Alexander Attarian, 2007/09/25
- Re: [Gluster-devel] TLA 493 error, Matthias Albert, 2007/09/25
- Re: [Gluster-devel] TLA 493 error, Amar S. Tumballi, 2007/09/25