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Hi Kotresh, Thanks for response! After taking more tests with this specific geo-replication configuration I realized that file extended attributes trusted.gfid and trusted.gfid2path.*** are synced as well during geo replication. I?m concern about attribute trusted.gfid because value of the attribute has to be unique for glusterfs cluster. But this is not a case in my tests. File on

----- Original Message ----- > From: "Viktor Nosov" <vnosov at stonefly.com> > To: gluster-users at gluster.org > Cc: vnosov at stonefly.com > Sent: Friday, December 8, 2017 5:45:25 PM > Subject: [Gluster-users] Testing sharding on tiered volume > > Hi, > > I'm looking to use sharding on tiered volume. This is very attractive > feature that could

Hi Viktor, Answers inline On Wed, Jan 17, 2018 at 3:46 AM, Viktor Nosov <vnosov at stonefly.com> wrote: > Hi, > > I'm looking for glusterfs feature that can be used to transform data > between > volumes of different types provisioned on the same nodes. > It could be, for example, transformation from disperse to distributed > volume. > The possible option is to

Hi, I'm looking to use sharding on tiered volume. This is very attractive feature that could benefit tiered volume to let it handle larger files without hitting the "out of (hot)space problem". I decided to set test configuration on GlusterFS 3.12.3 when tiered volume has 2TB cold and 1GB hot segments. Shard size is set to be 16MB. For testing 100GB files are used. It seems writes

Hi, I'm looking for glusterfs feature that can be used to transform data between volumes of different types provisioned on the same nodes. It could be, for example, transformation from disperse to distributed volume. The possible option is to invoke geo-replication between volumes. It seems is works properly. But I'm concern about requirement from Administration Guide for Red Hat Gluster

Sorry if these questions have been asked recently--I'm new to this list. I'm primarily a Matlab user who is attempting to learn R and I'm searching for possible equivalents of commands that I found very handy in Matlab. So that I don't seem ungrateful to those who may answer, I HAVE determined ways to carry out these processes in 'brute force' sorts of ways in R code,

...elow describes the utility of the two-dimensional Kolmogorov-Smirnow (2DKS) test for detecting relationships in bivariate data. If this test has been implemented in R I would love to know about it! Thanks, jake Garvey, J. E., E.A. Marschall, and R.A. Wright (1998). "From star charts to stoneflies: detecting relationships in continuous bivariate data." Ecology 79(2): 442-447. [[alternative HTML version deleted]]