I've moved the bug to 6.1. And I'm going to add it to our roadmap as a separate item.
On Wed, Nov 26, 2014 at 1:31 PM, Mike Scherbakov <mscherba...@mirantis.com> wrote: > Can we put it as a work item for diagnostic snapshot improvements, so we > won't forget about this in 6.1? > > > On Tuesday, November 25, 2014, Dmitry Pyzhov <dpyz...@mirantis.com> wrote: > >> Thank you all for your feedback. Request postponed to the next release. >> We will compare available solutions. >> >> On Mon, Nov 24, 2014 at 2:36 PM, Vladimir Kuklin <vkuk...@mirantis.com> >> wrote: >> >>> guys, there is already pxz utility in ubuntu repos. let's test it >>> >>> On Mon, Nov 24, 2014 at 2:32 PM, Bartłomiej Piotrowski < >>> bpiotrow...@mirantis.com> wrote: >>> >>>> On 24 Nov 2014, at 12:25, Matthew Mosesohn <mmoses...@mirantis.com> >>>> wrote: >>>> > I did this exercise over many iterations during Docker container >>>> > packing and found that as long as the data is under 1gb, it's going to >>>> > compress really well with xz. Over 1gb and lrzip looks more attractive >>>> > (but only on high memory systems). In reality, we're looking at log >>>> > footprints from OpenStack environments on the order of 500mb to 2gb. >>>> > >>>> > xz is very slow on single-core systems with 1.5gb of memory, but it's >>>> > quite a bit faster if you run it on a more powerful system. I've found >>>> > level 4 compression to be the best compromise that works well enough >>>> > that it's still far better than gzip. If increasing compression time >>>> > by 3-5x is too much for you guys, why not just go to bzip? You'll >>>> > still improve compression but be able to cut back on time. >>>> > >>>> > Best Regards, >>>> > Matthew Mosesohn >>>> >>>> Alpha release of xz supports multithreading via -T (or —threads) >>>> parameter. >>>> We could also use pbzip2 instead of regular bzip to cut some time on >>>> multi-core >>>> systems. >>>> >>>> Regards, >>>> Bartłomiej Piotrowski >>>> _______________________________________________ >>>> OpenStack-dev mailing list >>>> OpenStack-dev@lists.openstack.org >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>>> >>> >>> >>> >>> -- >>> Yours Faithfully, >>> Vladimir Kuklin, >>> Fuel Library Tech Lead, >>> Mirantis, Inc. >>> +7 (495) 640-49-04 >>> +7 (926) 702-39-68 >>> Skype kuklinvv >>> 45bk3, Vorontsovskaya Str. >>> Moscow, Russia, >>> www.mirantis.com <http://www.mirantis.ru/> >>> www.mirantis.ru >>> vkuk...@mirantis.com >>> >>> _______________________________________________ >>> OpenStack-dev mailing list >>> OpenStack-dev@lists.openstack.org >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>> >>> >> > > -- > Mike Scherbakov > #mihgen > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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