You won't have 3x copies of data but you could try replica2 + arbiter volume? Other than that I am not sure how to or if its possible to compensate for a slow brick like that.
-b ----- Original Message ----- > From: "Øyvind Krosby" <[email protected]> > To: [email protected] > Sent: Thursday, July 13, 2017 4:44:09 AM > Subject: [Gluster-users] Replicated volume, one slow brick > > I have been trying to figure out how glusterfs-fuse client will handle it > when 1 of 3 bricks in a 3-way replica is slower than the others. > > It looks like a glusterfs-fuse client will send requests to all 3 bricks when > accessing a file. But what happens when one of the bricks is not responding > in time? > > We saw an issue when we added external load to the raid volume where the > brick was located. The disk became 100% busy, and as a result the > glusterfs-clients hang when they access the volume. > > Is there a way to avoid this, and make the clients ask the other two bricks > for the data when one brick is too slow? > > Thanks > > Øyvind Krosby > SRE, Zedge.net > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://lists.gluster.org/mailman/listinfo/gluster-users _______________________________________________ Gluster-users mailing list [email protected] http://lists.gluster.org/mailman/listinfo/gluster-users
