[Bugs] [Bug 1207867] Are not distinguishing internal vs external FOPs in tiering

bugzilla at redhat.com bugzilla at redhat.com
Wed Apr 8 10:31:11 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1207867



--- Comment #7 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/10080 committed in master by Kaleb KEITHLEY
(kkeithle at redhat.com) 
------
commit 097795df7ebab48515d75e95a2c29e5ab42ac5ee
Author: Joseph Fernandes <josferna at redhat.com>
Date:   Wed Apr 1 02:56:23 2015 +0530

    ctr : Fix for heating of files during promotion/demotion

    This fix will solve the heating of the files during the promotion
    or demotion.
    Promotion:
    ~~~~~~~~~
    When a file gets promoted it get the current time stamp
     during creation only, but following writes or reads during the
    migration wont heat the file.
    Demotion:
    ~~~~~~~~
    When a file gets demoted it get the wind/unwind time stamp is set to
    zero. The following writes or reads during the migration wont heat
    the file.

    What is remaining ?
    ~~~~~~~~~~~~~~~~~
    Bug 1209129 ( https://bugzilla.redhat.com/show_bug.cgi?id=1209129 )
    Inspite of this fix there is still a issue remaining, i.e the heat of
    the file is not keep intact during a internal rebalance activity i.e
    a rebalance within a tier.

    Change-Id: I01e82dc226355599732d40e699062cee7960b0a5
    BUG: 1207867
    Signed-off-by: Joseph Fernandes <josferna at redhat.com>
    Signed-off-by: Dan Lambright <dlambrig at redhat.com>
    Signed-off-by: Joseph Fernandes <josferna at redhat.com>
    Reviewed-on: http://review.gluster.org/10080
    Reviewed-by: Shyamsundar Ranganathan <srangana at redhat.com>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>

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