Bug 1332838 - rpc: assign port only if it is unreserved
Summary: rpc: assign port only if it is unreserved
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: rpc
Version: 3.7.11
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Prasanna Kumar Kalever
QA Contact:
URL:
Whiteboard:
Depends On: 1323659
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-05-04 07:41 UTC by Prasanna Kumar Kalever
Modified: 2016-06-28 12:16 UTC (History)
1 user (show)

Fixed In Version: glusterfs-3.7.12
Doc Type: Bug Fix
Doc Text:
Clone Of: 1323659
Environment:
Last Closed: 2016-06-28 12:16:31 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)

Description Prasanna Kumar Kalever 2016-05-04 07:41:18 UTC
+++ This bug was initially created as a clone of Bug #1323659 +++

Description of problem:
basically we are assigning port first then checking if it is reserved

Version-Release number of selected component (if applicable):
mainline

Fix:
we get unreserved port first and then assign it

--- Additional comment from Vijay Bellur on 2016-04-04 07:25:04 EDT ---

REVIEW: http://review.gluster.org/13900 (rpc: assign port only if it is unreserved) posted (#1) for review on master by Prasanna Kumar Kalever (pkalever)

--- Additional comment from Vijay Bellur on 2016-04-04 07:34:02 EDT ---

REVIEW: http://review.gluster.org/13900 (rpc: assign port only if it is unreserved) posted (#2) for review on master by Prasanna Kumar Kalever (pkalever)

--- Additional comment from Vijay Bellur on 2016-04-06 13:08:50 EDT ---

COMMIT: http://review.gluster.org/13900 committed in master by Raghavendra G (rgowdapp) 
------
commit 7370633b6404bbd3c8238b464bc413689dcccf93
Author: Prasanna Kumar Kalever <prasanna.kalever>
Date:   Mon Apr 4 16:15:18 2016 +0530

    rpc: assign port only if it is unreserved
    
    Current order:
        assign port;
        check for port;
        if reserved {
            port--;
            continue to i;
        }
        bind();
    
    basically, we are assigning port first then checking if it is reserved
    
    Fix:
        get unreserved port;
        assign port;
        bind();
    
    from now, we get unreserved port first and then assign it
    
    Change-Id: I004580c5215e7c9cae3594af6405b20fcd9fa4ad
    BUG: 1323659
    Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever>
    Reviewed-on: http://review.gluster.org/13900
    Tested-by: Prasanna Kumar Kalever <pkalever>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    Reviewed-by: Jeff Darcy <jdarcy>
    CentOS-regression: Gluster Build System <jenkins.com>
    Reviewed-by: Raghavendra Talur <rtalur>
    Smoke: Gluster Build System <jenkins.com>
    Reviewed-by: Raghavendra G <rgowdapp>

Comment 1 Vijay Bellur 2016-05-04 07:57:00 UTC
REVIEW: http://review.gluster.org/14204 (rpc: assign port only if it is unreserved) posted (#1) for review on release-3.7 by Prasanna Kumar Kalever (pkalever)

Comment 2 Vijay Bellur 2016-05-05 03:24:35 UTC
COMMIT: http://review.gluster.org/14204 committed in release-3.7 by Raghavendra G (rgowdapp) 
------
commit 8f6ab172c9817638f9032ed4436423efd8f8c56c
Author: Prasanna Kumar Kalever <prasanna.kalever>
Date:   Mon Apr 4 16:15:18 2016 +0530

    rpc: assign port only if it is unreserved
    
    Current order:
        assign port;
        check for port;
        if reserved {
            port--;
            continue to i;
        }
        bind();
    
    basically, we are assigning port first then checking if it is reserved
    
    Fix:
        get unreserved port;
        assign port;
        bind();
    
    from now, we get unreserved port first and then assign it
    
    Backport of:
    > Change-Id: I004580c5215e7c9cae3594af6405b20fcd9fa4ad
    > BUG: 1323659
    > Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever>
    > Reviewed-on: http://review.gluster.org/13900
    > Tested-by: Prasanna Kumar Kalever <pkalever>
    > NetBSD-regression: NetBSD Build System <jenkins.org>
    > Reviewed-by: Jeff Darcy <jdarcy>
    > CentOS-regression: Gluster Build System <jenkins.com>
    > Reviewed-by: Raghavendra Talur <rtalur>
    > Smoke: Gluster Build System <jenkins.com>
    > Reviewed-by: Raghavendra G <rgowdapp>
    > Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever>
    
    Change-Id: I772c1323606f1853542e22d8ab4d80934871efcb
    BUG: 1332838
    Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever>
    Reviewed-on: http://review.gluster.org/14204
    Tested-by: Prasanna Kumar Kalever <pkalever>
    Smoke: Gluster Build System <jenkins.com>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    CentOS-regression: Gluster Build System <jenkins.com>
    Reviewed-by: Raghavendra G <rgowdapp>

Comment 3 Kaushal 2016-06-28 12:16:31 UTC
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.7.12, please open a new bug report.

glusterfs-3.7.12 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] https://www.gluster.org/pipermail/gluster-devel/2016-June/049918.html
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user


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