+++ This bug was initially created as a clone of Bug #1211562 +++ Description of problem: ====================== The response user gets after executing a attach-tier or detach-tier right now are quite ambigous. They talk about brick rather than the tier. Eg: on a attach tier it says "add-brick is success" [root@yarrow ~]# gluster v attach-tier ec_vol1 yarrow:/yarrow_ssd_75G_2/ec_vol1 rhs-client6:/brick15/ec_vol1 force volume add-brick: success [root@yarrow ~]# gluster v info ec_vol1 It should instead say, attaching of tier to <volname> is successful same with detach tier, it say remove-brick is success Need to take care even when the command fails, like it should be detach-tier fails rather than remove-brick fails Version-Release number of selected component (if applicable): ============================================================ [root@yarrow ~]# gluster --version glusterfs 3.7dev built on Apr 8 2015 17:57:45 Repository revision: git://git.gluster.com/glusterfs.git Copyright (c) 2006-2011 Gluster Inc. <http://www.gluster.com> GlusterFS comes with ABSOLUTELY NO WARRANTY. You may redistribute copies of GlusterFS under the terms of the GNU General Public License. [root@yarrow ~]# rpm -qa|grep gluster glusterfs-cli-3.7dev-0.994.gitf522001.el6.x86_64 glusterfs-server-3.7dev-0.994.gitf522001.el6.x86_64 glusterfs-libs-3.7dev-0.994.gitf522001.el6.x86_64 glusterfs-fuse-3.7dev-0.994.gitf522001.el6.x86_64 glusterfs-3.7dev-0.994.gitf522001.el6.x86_64 glusterfs-api-3.7dev-0.994.gitf522001.el6.x86_64 How reproducible: ================= always and easily Steps to Reproduce: ================== 1.create a regular volume 2.attach a tier, the reponse user gets talks abt brick rather than tier 3.same with detaching the tier --- Additional comment from Anand Avati on 2015-04-17 05:01:13 EDT --- REVIEW: http://review.gluster.org/10284 (cli/tiering: Enhance cli output for tiering) posted (#1) for review on master by mohammed rafi kc (rkavunga) --- Additional comment from Anand Avati on 2015-05-02 08:15:10 EDT --- REVIEW: http://review.gluster.org/10284 (cli/tiering: Enhance cli output for tiering) posted (#2) for review on master by mohammed rafi kc (rkavunga) --- Additional comment from Anand Avati on 2015-05-08 18:12:26 EDT --- REVIEW: http://review.gluster.org/10284 (cli/tiering: Enhance cli output for tiering) posted (#5) for review on master by mohammed rafi kc (rkavunga) --- Additional comment from Anand Avati on 2015-05-09 00:27:57 EDT --- COMMIT: http://review.gluster.org/10284 committed in master by Vijay Bellur (vbellur) ------ commit 2676c402bc47ee89b763393e496a013e82d76e54 Author: Mohammed Rafi KC <rkavunga> Date: Sat May 2 17:31:07 2015 +0530 cli/tiering: Enhance cli output for tiering Fix for handling cli output for attach-tier and detach-tier Change-Id: I4d17f4b09612754fe1b8cec6c2e14927029b9678 BUG: 1211562 Signed-off-by: Mohammed Rafi KC <rkavunga> Reviewed-on: http://review.gluster.org/10284 Reviewed-by: Dan Lambright <dlambrig> Tested-by: Gluster Build System <jenkins.com> Tested-by: NetBSD Build System Reviewed-by: Vijay Bellur <vbellur> --- Additional comment from Niels de Vos on 2015-05-15 09:07:34 EDT --- This change should not be in "ON_QA", the patch posted for this bug is only available in the master branch and not in a release yet. Moving back to MODIFIED until there is an beta release for the next GlusterFS version. --- Additional comment from Niels de Vos on 2015-05-18 02:41:39 EDT ---
this bug is verified and found no issue: [root@rhsqa14-vm1 ~]# gluster v create sun replica 2 10.70.47.165:/rhs/brick1/m0 10.70.47.163:/rhs/brick1/m0 10.70.47.165:/rhs/brick2/m0 10.70.47.163:/rhs/brick2/m0 volume create: sun: success: please start the volume to access data [root@rhsqa14-vm1 ~]# gluster v start sun volume start: sun: success [root@rhsqa14-vm1 ~]# gluster v info Volume Name: sun Type: Distributed-Replicate Volume ID: 99251080-9431-4388-ad4c-113cb7ca0685 Status: Started Number of Bricks: 2 x 2 = 4 Transport-type: tcp Bricks: Brick1: 10.70.47.165:/rhs/brick1/m0 Brick2: 10.70.47.163:/rhs/brick1/m0 Brick3: 10.70.47.165:/rhs/brick2/m0 Brick4: 10.70.47.163:/rhs/brick2/m0 Options Reconfigured: performance.readdir-ahead: on [root@rhsqa14-vm1 ~]# gluster v attach-tier sun replica 2 10.70.47.165:/rhs/brick3/m0 10.70.47.163:/rhs/brick3/m0 Attach tier is recommended only for testing purposes in this release. Do you want to continue? (y/n) y volume attach-tier: success volume rebalance: sun: success: Rebalance on sun has been started successfully. Use rebalance status command to check status of the rebalance process. ID: 38d0d37b-dac9-4730-9f5b-ba58d1d57dcb [root@rhsqa14-vm1 ~]# gluster v info Volume Name: sun Type: Tier Volume ID: 99251080-9431-4388-ad4c-113cb7ca0685 Status: Started Number of Bricks: 6 Transport-type: tcp Hot Tier : Hot Tier Type : Replicate Number of Bricks: 1 x 2 = 2 Brick1: 10.70.47.163:/rhs/brick3/m0 Brick2: 10.70.47.165:/rhs/brick3/m0 Cold Tier: Cold Tier Type : Distributed-Replicate Number of Bricks: 2 x 2 = 4 Brick3: 10.70.47.165:/rhs/brick1/m0 Brick4: 10.70.47.163:/rhs/brick1/m0 Brick5: 10.70.47.165:/rhs/brick2/m0 Brick6: 10.70.47.163:/rhs/brick2/m0 Options Reconfigured: performance.readdir-ahead: on [root@rhsqa14-vm1 ~]# gluster v detach-tier sun start volume detach-tier start: success ID: e6f53bab-2ad9-4a30-afb0-724f6468e5b7 [root@rhsqa14-vm1 ~]# [root@rhsqa14-vm1 ~]# gluster v detach-tier sun commit volume detach-tier commit: success Check the detached bricks to ensure all files are migrated. If files with data are found on the brick path, copy them via a gluster mount point before re-purposing the removed brick. [root@rhsqa14-vm1 ~]# gluster v info Volume Name: sun Type: Distributed-Replicate Volume ID: 99251080-9431-4388-ad4c-113cb7ca0685 Status: Started Number of Bricks: 2 x 2 = 4 Transport-type: tcp Bricks: Brick1: 10.70.47.165:/rhs/brick1/m0 Brick2: 10.70.47.163:/rhs/brick1/m0 Brick3: 10.70.47.165:/rhs/brick2/m0 Brick4: 10.70.47.163:/rhs/brick2/m0 Options Reconfigured: performance.readdir-ahead: on [root@rhsqa14-vm1 ~]#
[root@rhsqa14-vm1 ~]# glusterfs --version glusterfs 3.7.1 built on Jun 9 2015 02:31:54 Repository revision: git://git.gluster.com/glusterfs.git Copyright (c) 2006-2013 Red Hat, Inc. <http://www.redhat.com/> GlusterFS comes with ABSOLUTELY NO WARRANTY. It is licensed to you under your choice of the GNU Lesser General Public License, version 3 or any later version (LGPLv3 or later), or the GNU General Public License, version 2 (GPLv2), in all cases as published by the Free Software Foundation. [root@rhsqa14-vm1 ~]# rpm -qa | grep gluster glusterfs-3.7.1-1.el6rhs.x86_64 glusterfs-cli-3.7.1-1.el6rhs.x86_64 glusterfs-libs-3.7.1-1.el6rhs.x86_64 glusterfs-client-xlators-3.7.1-1.el6rhs.x86_64 glusterfs-fuse-3.7.1-1.el6rhs.x86_64 glusterfs-server-3.7.1-1.el6rhs.x86_64 glusterfs-api-3.7.1-1.el6rhs.x86_64 [root@rhsqa14-vm1 ~]#
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-1495.html