<div dir="ltr"><div><div><div><div><div><div>Hi All,<br><br></div>I've been playing with Gluster 3.4x - in particular the nufa configuration. All the setups are via the gluster CLI.<br><br></div>A simple nufa config across 2 machines with the subvolumes being bricks works without issue. <br>
<br></div>However anything more complex gives very strange behaviors. For instance the below config.<br><br></div>This volume is meant to have a replica set on each machine and then tied together into a nufa config.<br><br>
</div>I then mount nufa4 on BBBHOST and AAAHOST and simulate some writes. This works and the speeds seem to indicate the writes are happening locally.<br><br></div>However the strange thing is if you look into any of the brick dirs i.e. /DIR_ON_HOST/test004a/ - no files are present!<br>
<div><div><div><div><div><br></div><div>The volume continues to operate but I am baffled about<br></div><div>1) Where the files are being stored<br></div><div>2) Whether such a configuration is possible i.e a nufa sitting on top of 2 replica systems (and in fact how nufa figures out which replica sit is on the local host).<br>
<br></div><div>Any insight would be helpful.<br><br>Thx.<br>hb<br><br><br>----------------<br>Volume Name: nufa-r4<br>Type: Replicate<br>Volume ID: d47ceecf-11be-49a3-8b27-9d1df61f588c<br>Status: Started<br>Number of Bricks: 1 x 2 = 2<br>
Transport-type: tcp<br>Bricks:<br>Brick1: AAAHOST:/DIR_ON_HOST_A/test004a<br>Brick2: AAAHOST:/DIR_ON_HOST_A/test004b<br><br>Volume Name: nufa-r4b<br>Type: Replicate<br>Volume ID: 98bc1402-fbd9-4637-81c2-2f24029d51bc<br>Status: Started<br>
Number of Bricks: 1 x 2 = 2<br>Transport-type: tcp<br>Bricks:<br>Brick1: BBBHOST:/DIR_ON_HOST_B/test004a<br>Brick2: BBBHOST:/DIR_ON_HOST_B/test004b<br><br>Volume Name: nufa4<br>Type: Distribute<br>Volume ID: 061a3359-ec92-4ab3-9305-bae783df0ec2<br>
Status: Started<br>Number of Bricks: 2<br>Transport-type: tcp<br>Bricks:<br>Brick1: AAAHOST:/nufa-r4<br>Brick2: BBBHOST:/nufa-r4b<br>Options Reconfigured:<br>cluster.nufa: on<br></div></div></div></div></div></div>