Ubuntu
linux package

  1. Bug #1023755
  2. Comment #59

Comment 59 for bug 1023755

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.openstack.org/16798
Committed: http://github.com/openstack/cinder/commit/1405a6440d646524d41adfed4fc1344948e2871f
Submitter: Jenkins
Branch: master

commit 1405a6440d646524d41adfed4fc1344948e2871f
Author: Pádraig Brady <email address hidden>
Date: Fri Nov 23 11:24:44 2012 +0000

    use O_DIRECT when copying from /dev/zero too

    We need to avoid trying O_DIRECT with virtual
    devices like /dev/zero and /dev/urandom etc.
    as it's not supported there, which because of
    our later check, would cause O_DIRECT to be
    not applied to the output device either.

    Related to bug 937694
    Possibly related to bug 1023755
    Change-Id: I034d8345c3d00689c1f1fffcc2c110735c49ee01