[Gluster-users] Need some clarifications about the disperse feature

2014-11-25 Thread Ayelet Shemesh
Hello Gluster experts, I have been using gluster for a small cluster for a few years now and I have a question regarding the new disperse feature, which is for me a much anticipated addition. *Suppose* I create a volume with a disperse set of 3, redundancy 1 (let's call them A1, A2, A3) and then

Re: [Gluster-users] Need some clarifications about the disperse feature

2014-11-26 Thread Ayelet Shemesh
yelet On Tue, Nov 25, 2014 at 5:19 PM, Xavier Hernandez wrote: > Hi Ayelet, > > On 11/25/2014 02:41 PM, Ayelet Shemesh wrote: > >> Hello Gluster experts, >> >> I have been using gluster for a small cluster for a few years now and I >> have a question regarding

[Gluster-users] Question regarding RDMA support, in gluster 3.3.1

2012-12-30 Thread Ayelet Shemesh
Hi, I've recently install glusterfs on a cluster of several machines, and although it works very nicely when I use TCP connections I completely fail to use RDMA connections. I have 10 machines with IB NICs, and RDMA does work between them (verified using ib_write_bw -r and several other apps). W

[Gluster-users] Resolve brick failed in restore

2013-01-03 Thread Ayelet Shemesh
Hi, I have a lab with 10 machines acting as storage servers for some compute machines, using glusterfs to distribute the data as two volumes. Created using: gluster volume create vol1 192.168.10.{221..230}:/data/vol1 gluster volume create vol2 replica 2 192.168.10.{221..230}:/data/vol2 and mount

[Gluster-users] Question regarding write performance issues

2013-01-16 Thread Ayelet Shemesh
Hi to all Gluster experts, I have a cluster of 10 machines exposing a volume into which 12 other machines do many writes of large files (~100-300MB each). In general I'm very happy with gluster. It's a great solution, and is quite stable (thanks for the great work!). However, I have a problem whi

Re: [Gluster-users] Question regarding write performance issues

2013-01-23 Thread Ayelet Shemesh
ns of short (60-100 char) lines of > characters and are typically written line-by-line. > > hjm > > > > On Wednesday, January 16, 2013 02:47:37 PM Ayelet Shemesh wrote: > > Hi to all Gluster experts, > > > > I have a cluster of 10 machines exposing a volume into w

[Gluster-users] How to add a new node to a distributed replicated volume

2014-02-06 Thread Ayelet Shemesh
Hello gluster users and experts, I've been using gluster for several distributed volumes for a long while, and am very happy with it. However, I have stumbled upon a problem I was unable to find a solution to in the documentation and the archives of this list. Would be happy to find the right way