Re: [openstack-dev] [magnetodb] Backup procedure for Cassandra backend

2014-09-02 Thread Romain Hardouin
Hi Mirantis guys, I have set up two Cassandra backups: The first backup procedure was similar to the one you want to achieve. The second backup used SAN features (EMC VNX snapshots) so it was very specific to the environment. Backup an entire cluster (therefore all replicas) is challenging w

Re: [openstack-dev] [magnetodb] Backup procedure for Cassandra backend

2014-09-02 Thread Romain Hardouin
On Tue, 2014-09-02 at 17:34 +0300, Dmitriy Ukhlov wrote: > Hi Romain! > > > Thank you for useful info about your Cassandra backuping. It's always a pleasure to talk about Cassandra :) > > We have not tried to tune Cassandra compaction properties yet. > > MagnetoDB is DynamoDB-like REST API an

Re: [openstack-dev] [all] [glance] do NOT ever sort requirements.txt

2014-09-03 Thread Romain Hardouin
On Wed, 2014-09-03 at 14:03 +0100, Daniel P. Berrange wrote: > On Wed, Sep 03, 2014 at 08:37:17AM -0400, Sean Dague wrote: > > I'm not sure why people keep showing up with "sort requirements" patches > > like - https://review.openstack.org/#/c/76817/6, however, they do. > > > > All of these need t

Re: [openstack-dev] [MagnetoDB] Best practices for uploading large amounts of data

2014-03-28 Thread Romain Hardouin
Bulk loading with sstableloader is blazingly fast (the price to pay is that's not portable of course).  Also it's network efficient thanks to SSTable compression. If the network is not a limiting factor then LZ4 will be great. Le Vendredi 28 mars 2014 13h46, Aleksandr Chudnovets a écrit :

Re: [openstack-dev] [horizon] Support for Django 1.7: there's a bit of work, though it looks fixable to me...

2014-08-04 Thread Romain Hardouin
Hi, Note that Django 1.7 requires Python 2.7 or above[1] while Juno still requires to be compatible with Python 2.6 (Suse ES 11 uses 2.6 if my memory serves me). [1] https://docs.djangoproject.com/en/dev/releases/1.7/#python-compatibility Best, Romain - Original Message - From: "Thom

[openstack-dev] Re : welcoming new committers (was Re: When is it okay for submitters to say 'I don't want to add tests' ?)

2013-10-31 Thread Romain Hardouin
Hi all, Adding a message for new comers is a good idea. I am a new Horizon contributor, some of my fixes have been merged (thanks to Upstream University :-) and reviewers of course) but I still hesitate to do code review. To my mind, it is reserved to "known" developpers whose opinion matters...

Re: [openstack-dev] Re : welcoming new committers

2013-11-01 Thread Romain Hardouin
> Indeed :) Can you share with us briefly what you found interesting in > the sessions of Upstream University? Which ones did you go to? Upsteam University acted like a starter to me. I attended the september session in Paris. I'm interested in OpenStack since Essex but I did not dare submit my

[openstack-dev] Re : Re: Manual to build an application on open stack

2013-11-02 Thread Romain Hardouin
> I am trying to build an app that resides on the cloud and would want to > perform some basic storage management operations. So, you want to > build an app atop Swift ?-Romain___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://li

Re: [openstack-dev] Split of the openstack-dev list

2013-11-14 Thread Romain Hardouin
Good idea. -romain ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

[openstack-dev] [Horizon][Trove] About Trove policies

2015-07-29 Thread Romain Hardouin
Hi all, I'm currently working on two blueprints to improve the Trove support in Horizon: 1. blueprint trove-list-datastores-and-versions 2. blueprint datatable-column-level-policy-checks <-- needed by the first When requesting Trove API to get datastore versions, the response contains more data