Re: [Openstack] what is the difference between 2013.1 and grizzly?

2013-03-27 Thread Oleg Gelbukh
during year 2013. Hope this helps and if I've mistaken, someone will correct me. -- Best regards, Oleg Gelbukh Sr. IT Engineer Mirantis, Inc. On Wed, Mar 27, 2013 at 8:07 AM, heckj he...@mac.com wrote: 2013.1 is the release, grizzly-1 is a release candidate -joe On Mar 26, 2013, at 8:12 PM

Re: [Openstack] [Swift] account-level and container-level usage information

2012-11-13 Thread Oleg Gelbukh
Hello, Ning, On the second question: Keystone 'tenant' maps to 'account' in Swift. Keystone 'user' directly corresponds to Swift 'user'. -- Best regards, Oleg Gelbukh Mirantis IT On Tue, Nov 13, 2012 at 12:19 PM, ning2008wisc ning2008w...@gmail.comwrote: Thanks Alex! But, it seems

Re: [Openstack] [SWIFT] Rack-awareness

2012-11-02 Thread Oleg Gelbukh
optimizations and possibly get some feedback about our approach. -- Best regards, Oleg Gelbukh Mirantis, Inc. On Thu, Nov 1, 2012 at 7:55 PM, John Dickinson m...@not.mn wrote: This is already supported in Swift with the concept of availability zones. Swift will place each replica in different

Re: [Openstack] VM can't ping self floating IP after a snapshot is taken

2012-08-22 Thread Oleg Gelbukh
Hello, Is it possible that, during snapshotting, libvirt just tears down virtual interface at some point, and then re-creates it, with hairpin_mode disabled again? This bugfix [https://bugs.launchpad.net/nova/+bug/933640] implies that fix works on spawn of instance. This means that upon resume

Re: [Openstack] Running multiple Glance instances?

2012-08-16 Thread Oleg Gelbukh
-api.conf files on all compute nodes. -- Best regards, Oleg Gelbukh Mirantis Inc On Thu, Aug 16, 2012 at 10:42 PM, Lars Kellogg-Stedman l...@seas.harvard.edu wrote: Assuming some sort of shared filesystem, can I run multiple glance indexes in order to distribute the i/o load across multiple

Re: [Openstack] High Available queues in rabbitmq

2012-07-23 Thread Oleg Gelbukh
Eugene, I suggest just add option 'rabbit_servers' that will override 'rabbit_host'/'rabbit_port' pair, if present. This won't break anything, in my understanding. -- Best regards, Oleg Gelbukh Mirantis, Inc. On Mon, Jul 23, 2012 at 10:58 PM, Eugene Kirpichov ekirpic...@gmail.comwrote: Hi

Re: [Openstack] Why is an image required when booting from volume

2012-05-28 Thread Oleg Gelbukh
Gabriel, There is a folsom-targeted blueprint for #2 at least: https://blueprints.launchpad.net/nova/+spec/auto-create-boot-volumes -- Oleg On Sun, May 27, 2012 at 10:51 PM, Gabriel Hurley gabriel.hur...@nebula.comwrote: To the best of my understanding there are two parts to this, neither of

Re: [Openstack] [Swift] Swift3 Github pages

2012-05-21 Thread Oleg Gelbukh
Gentlemen, We have a feature for swift3 middleware that we'd like to propose for merge. How we can do this now, when it is split into associated project? How has the procedure changed? -- Best reagards, Oleg Gelbukh Mirantis Inc. On Mon, May 21, 2012 at 8:01 PM, Chmouel Boudjnah chmo

Re: [Openstack] [nova-volumes] relationship between nova-volumes and swift?

2012-04-28 Thread Oleg Gelbukh
Hello, Eric Swift is actually an object store rather then volume store. It is used for storing any types of objects as files in underlying file system. This files can be anything, including binary images of block volumes. HTTP is used for transporting objects to and from the store. Nova-volume

Re: [Openstack] Swift replication analysis and questions (high CPU usage)

2012-04-18 Thread Oleg Gelbukh
Hello, Julien Thanks for insightful numbers! It really seems that having 1 node per zone for Swift cluster is inefficient, and it may be better to have more not so CPU-packed storage nodes with less devices per node then few high-performance nodes with disk shelves. -- Best regards, Oleg On

Re: [Openstack] [Swift] Does there any exist blueprint or sub-project of user's storage space quota or counting method for Swift ?

2012-04-13 Thread Oleg Gelbukh
Alex, Thank you for important point and interesting information on large-scale Swift performance! Can you please explain a little what these times stand for? Is this a single process runtime, or the time needed to converge cluster in case of device failure, or something else? -- Best regards,

Re: [Openstack] Any block storage folks interested in getting together?

2012-02-13 Thread Oleg Gelbukh
Hello, We are interested in participating. Looking forward to talk to all Nova block storage developers. -- Best regards, Oleg On Tue, Feb 14, 2012 at 2:31 AM, John Griffith john.griff...@solidfire.comwrote: Hi Bob, Just pop into IRC: #openstack-meeting John On Mon, Feb 13, 2012 at 3:17

[Openstack] Atlas-LB - what's the project status?

2012-02-06 Thread Oleg Gelbukh
to the projects incubator, or there are some other lbaas projects out there? Thanks in advance, -- Oleg Gelbukh Mirantis Inc. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https

Re: [Openstack] Atlas-LB - what's the project status?

2012-02-06 Thread Oleg Gelbukh
Jesse, Thank you for quick answer and interesting information. Personally I like the idea of multiple projects as ecosystem around OpenStack core. -- Best regards, Oleg Gelbukh Mirantis Inc. On Mon, Feb 6, 2012 at 10:13 PM, Jesse Andrews anotherje...@gmail.comwrote: Hi Oleg, NOTE

[Openstack] Nexenta SAN volume driver -- FF exception proposal

2012-01-25 Thread Oleg Gelbukh
. NexentaStor is based on OpenSolaris and uses ZFS file system for storage. Volumes are exported via iSCSI. -- Best regards, Oleg Gelbukh Sr. Engineer Mirantis Inc. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack

[Openstack-volume] [Openstack] Nexenta SAN volume driver -- FF exception proposal

2012-01-25 Thread Oleg Gelbukh
. NexentaStor is based on OpenSolaris and uses ZFS file system for storage. Volumes are exported via iSCSI. -- Best regards, Oleg Gelbukh Sr. Engineer Mirantis Inc. -- Mailing list: https://launchpad.net/~openstack-volume Post to : openstack-volume@lists.launchpad.net Unsubscribe : https

[Openstack] BSaaS project status

2012-01-16 Thread Oleg Gelbukh
service, or it was decided to focus on integrated service first and then expand it into dedicated project? Or does the Lunr development continue somewhere? -- Best regards, Oleg Gelbukh Sr. Engineer Mirantis Inc. ___ Mailing list: https://launchpad.net

Re: [Openstack] HPC with Openstack?

2011-12-02 Thread Oleg Gelbukh
/O system than that based on disk image file. -- Oleg Gelbukh, Sr. IT Engineer Mirantis Inc. On Fri, Dec 2, 2011 at 4:17 PM, Sandy Walsh sandy.wa...@rackspace.comwrote: I've recently had inquiries about High Performance Computing (HPC) on Openstack. As opposed to the Service Provider (SP) model

Re: [Openstack] DRBD storage for Openstack installations

2011-05-30 Thread Oleg Gelbukh
physical nodes on top of the DRBD shared resource. Regards Diego� -- Diego Parrilla CEO [1]www.stackops.com |� [2]diego.parri...@stackops.com | +34 649 94 43 29 | skype:diegoparrilla On Thu, May 26, 2011 at 1:29 PM, Oleg Gelbukh [3] ogelb

Re: [Openstack] DRBD storage for Openstack installations

2011-05-27 Thread Oleg Gelbukh
On Thu, May 26, 2011 at 1:29 PM, Oleg Gelbukh ogelb...@mirantis.comwrote: Hi, We were researching Openstack for our private cloud, and want to share experience and get tips from community as we go on. We have settled on DRBD as shared storage platform for our installation. LVM is used over

[Openstack] DRBD storage for Openstack installations

2011-05-26 Thread Oleg Gelbukh
Hi, We were researching Openstack for our private cloud, and want to share experience and get tips from community as we go on. We have settled on DRBD as shared storage platform for our installation. LVM is used over the drbd device to mange logical volumes. OCFS2 file system is created on one of