[Bugs] [Bug 1282390] Data Tiering:delete command rm -rf not deleting files the linkto file(hashed) which are under migration and possible spit-brain observed and possible disk wastage

bugzilla at redhat.com bugzilla at redhat.com
Wed Dec 16 20:45:08 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1282390



--- Comment #13 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/12829 committed in master by Dan Lambright
(dlambrig at redhat.com) 
------
commit b5de382afa8c5777e455c7a376fc4f1f01d782d1
Author: Mohammed Rafi KC <rkavunga at redhat.com>
Date:   Mon Nov 30 19:02:54 2015 +0530

    tier:unlink during migration

    files deleted during promotion were not deleting as the
    files are moving from hashed to non-hashed.

    On deleting a file that is undergoing promotion,
    the unlink call is not sent to the dst file as the
    hashed subvol == cached subvol. This causes
    the file to reappear once the migration is complete.

    This patch also fixes a problem with stale linkfile
    deleting.

    Change-Id: I4b02a498218c9d8eeaa4556fa4219e91e7fa71e5
    BUG: 1282390
    Signed-off-by: Mohammed Rafi KC <rkavunga at redhat.com>
    Reviewed-on: http://review.gluster.org/12829
    Tested-by: NetBSD Build System <jenkins at build.gluster.org>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Dan Lambright <dlambrig at redhat.com>
    Tested-by: Dan Lambright <dlambrig at redhat.com>

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