** Description changed: + ==================================== + SRU Justification: + 1. Impact: very slow rbd volumes + 2. Test case: see below (create an RBD volume and check the stripe unit and count) + 3. Regression potential: the patch simply fixes the argument order in a fn call and does nothing else, so there should be no regressions. + ==================================== + Copied from upstream bug at https://bugzilla.redhat.com/show_bug.cgi?id=1092208: "When creating an RBD volume with 'virsh vol-create-as', the newly created volume gets a stripe unit of 1 byte and a stripe count of 4194304. This results in an RBD volume which is unusably slow (in my tests, it took over 30 minutes for GRUB to load in an affected guest)." This bug has been fixed upstream for libvirt 1.2.4, but the fix has not been backported for trusty-updates. This means this functionality is broken and unusable in the current LTS.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447030 Title: RBD volumes created with reversed stripe_unit and stripe_count parameters To manage notifications about this bug go to: https://bugs.launchpad.net/libvirt/+bug/1447030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
