[Bugs] [Bug 1323564] [scale] Brick process does not start after node reboot

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1323564



--- Comment #8 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/14205 committed in release-3.7 by Raghavendra
G (rgowdapp at redhat.com) 
------
commit 0b7631b44b829f44c2ebb3a2f2d01d97987e1fd7
Author: Prasanna Kumar Kalever <prasanna.kalever at redhat.com>
Date:   Wed May 4 13:25:06 2016 +0530

    rpc: define client port range

    Problem:
    when bind-insecure is 'off', all the clients bind to secure ports,
    if incase all the secure ports exhaust the client will no more bind
    to secure ports and tries gets a random port which is obviously insecure.

    we have seen the client obtaining a port number in the range 49152-65535
    which are actually reserved as part of glusterd's pmap_registry for bricks,
    hence this will lead to port clashes between client and brick processes.

    Solution:
    If we can define different port ranges for clients incase where secure
ports
    exhaust, we can avoid the maximum port clashes with in gluster processes.

    Still we are prone to have clashes with other non-gluster processes, but
    the chances being very low, but that's a different story on its own, which
    will be handled in upcoming patches.

    > Change-Id: Ib5ce05991aa1290ccb17f6f04ffd65caf411feaf
    > BUG: 1322805
    > Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever at redhat.com>
    > Reviewed-on: http://review.gluster.org/13998
    > Smoke: Gluster Build System <jenkins at build.gluster.com>
    > NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    > CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    > Reviewed-by: Atin Mukherjee <amukherj at redhat.com>
    > Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    > Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever at redhat.com>

    Change-Id: I712676d3e79145d78a17f2c361525e6ef82a4732
    BUG: 1323564
    Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever at redhat.com>
    Reviewed-on: http://review.gluster.org/14205
    Tested-by: Prasanna Kumar Kalever <pkalever at redhat.com>
    Smoke: Gluster Build System <jenkins at build.gluster.com>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>

-- 
You are receiving this mail because:
You are on the CC list for the bug.
Unsubscribe from this bug https://bugzilla.redhat.com/token.cgi?t=wE5lSEyPfX&a=cc_unsubscribe