Re: [openstack-dev] The Evolution of core developer to maintainer?

2015-04-01 Thread Duncan Thomas
misunderstood the proposal further up the thread when I replied before. This sounds eminently sensible. There's certainly no hard at all in recognising large contributions other than reviews, and bug triage is almost becoming as large a job at various points in the cycle. -- Duncan Thomas

Re: [openstack-dev] [OpenStack-Dev] [third-party-ci] Clarifications on the goal and skipping tests

2015-03-31 Thread Duncan Thomas
On 31 March 2015 at 01:35, John Griffith john.griffi...@gmail.com wrote: On Mon, Mar 30, 2015 at 4:06 PM, Doug Wiegley doug...@parksidesoftware.com wrote: ​ - Test relies on some “optional” feature, like overlapping IP subnets that the backend doesn’t support. I’d argue it’s another

Re: [openstack-dev] Cinder list and cinder create generating error as unknown column instance_uuid in cinder.volumes

2015-03-31 Thread Duncan Thomas
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Re: [openstack-dev] [OpenStack-Infra][cinder] Could you please re-consider Oracle ZFS/SA Cinder drivers (iSCSI and NFS)

2015-03-31 Thread Duncan Thomas
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Re: [openstack-dev] Cinder Third-Party CI: what next? (was Re: [cinder] Request exemption for removal of NetApp FC drivers (no voting CI))

2015-03-24 Thread Duncan Thomas
on this, and to all of the various people in both cinder and infra who've been very active in helping people get their CI running, sometimes in very trying circumstances. -- Duncan Thomas __ OpenStack Development Mailing List

Re: [openstack-dev] [cinder] Request exemption for removal of NetApp FC drivers (no voting CI)

2015-03-23 Thread Duncan Thomas
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Re: [openstack-dev] [all] Capability Discovery API

2015-03-18 Thread Duncan Thomas
to answer these questions yet, and I agree we need to get that on the road map. Some of the above questions should ideally only have one question, but there are limitations on various drivers that we've not yet fixed. -- Duncan Thomas

Re: [openstack-dev] [Nova][Cinder] Questions re progress

2015-03-18 Thread Duncan Thomas
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Re: [openstack-dev] Deprecation warnings considered harmful?

2015-03-15 Thread Duncan Thomas
On 13 March 2015 at 17:36, Doug Hellmann d...@doughellmann.com wrote: I wish we, as a community, were less obsessed with creating so many hacking rules. These are really minor changes and it's going to be a relatively short-lived issue that could just be fixed once. If there's a regression,

Re: [openstack-dev] Deprecation warnings considered harmful?

2015-03-13 Thread Duncan Thomas
On 13 March 2015 at 02:37, Nikhil Manchanda nik...@manchanda.me wrote: - We wanted to ensure that we had a corresponding hacking rule in place to prevent future patch-sets from using the deprecated module names. There's one in cinder that Jay wrote, please do feel free to copy (and point

Re: [openstack-dev] Deprecation warnings considered harmful?

2015-03-13 Thread Duncan Thomas
On 12 March 2015 at 18:48, Doug Hellmann d...@doughellmann.com wrote: On Thu, Mar 12, 2015, at 05:24 AM, Duncan Thomas wrote: Yay, the system is working as designed! Good to hear What are normal, none developer users supposed to do with such warnings, other than: a) panic or b

Re: [openstack-dev] Deprecation warnings considered harmful?

2015-03-12 Thread Duncan Thomas
: On Thursday 12 March 2015 12:24:57 Duncan Thomas wrote: ubuntu@devstack-multiattach:~/devstack$ cinder-manage db sync /usr/local/lib/python2.7/dist-packages/oslo_db/_i18n.py:19: DeprecationWarning: The oslo namespace package is deprecated. Please use oslo_i18n instead. from oslo import i18n

Re: [openstack-dev] [cinder] K3 Feature Freeze Exception request for bp/nfs-backup

2015-03-11 Thread Duncan Thomas
Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas __ OpenStack

Re: [openstack-dev] [cinder] Decision related to cinder metadata

2015-03-04 Thread Duncan Thomas
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[openstack-dev] Gerrit tooling improvements(was Re: auto-abandon changesets considered harmful)

2015-03-03 Thread Duncan Thomas
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Re: [openstack-dev] Gerrit tooling improvements(was Re: auto-abandon changesets considered harmful)

2015-03-03 Thread Duncan Thomas
that currently get incorrectly hit by auto-abandon. -- Duncan Thomas __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http

Re: [openstack-dev] [tempest][glusterfs] Online Snapshot fails with GlusterFS

2015-03-02 Thread Duncan Thomas
I'm assuming your mean the following lines in nova policy.js: compute_extension:os-assisted-volume-snapshots:create:rule:admin_api, compute_extension:os-assisted-volume-snapshots:delete:rule:admin_api These 2 calls are not intended to be made directly via an end user, but via cinder, as a

Re: [openstack-dev] what code in cinder volume driver supports volume migration between two backends of same type but having different volume types? [cinder]

2015-03-01 Thread Duncan Thomas
volume migration then it would be good for new folks in cinder. Regards Nikesh On Sun, Mar 1, 2015 at 10:12 PM, Duncan Thomas duncan.tho...@gmail.com wrote: Migrate - move between backends of the same volume type Retype - move between types. Will migrate the volume for you if necessary

Re: [openstack-dev] auto-abandon changesets considered harmful (was Re: [stable][all] Revisiting the 6 month release cycle [metrics])

2015-03-01 Thread Duncan Thomas
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Re: [openstack-dev] [cinder][horizon]Proper error handling/propagation to UI

2015-03-01 Thread Duncan Thomas
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Re: [openstack-dev] what code in cinder volume driver supports volume migration between two backends of same type but having different volume types? [cinder]

2015-03-01 Thread Duncan Thomas
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Re: [openstack-dev] H302 considered harmful

2015-02-25 Thread Duncan Thomas
Thanks for that, Joe. I'd say the cons miss 'It looks ugly in places'. On 25 February 2015 at 20:54, Joe Gordon joe.gord...@gmail.com wrote: On Wed, Feb 25, 2015 at 10:51 AM, Duncan Thomas duncan.tho...@gmail.com wrote: Hi So a review [1] was recently submitted to cinder to fix up all

[openstack-dev] H302 considered harmful

2015-02-25 Thread Duncan Thomas
readable, Is there anybody who'd like to step forward in defence of this rule and explain why it is an improvement? I don't discount for a moment the possibility I'm missing something, and welcome the education in that case Thanks [1] https://review.openstack.org/#/c/145780/ -- Duncan Thomas

Re: [openstack-dev] H302 considered harmful

2015-02-25 Thread Duncan Thomas
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Re: [openstack-dev] [all][oslo] Dealing with database connection sharing issues

2015-02-25 Thread Duncan Thomas
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Re: [openstack-dev] [nova] Outcome of the nova FFE meeting for Kilo

2015-02-24 Thread Duncan Thomas
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Re: [openstack-dev] [cinder] some questions about bp filtering-weighing-with-driver-supplied-functions

2015-02-17 Thread Duncan Thomas
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Re: [openstack-dev] [nova] Unshelve Instance Performance Optimization Questions

2015-02-16 Thread Duncan Thomas
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Re: [openstack-dev] [cinder] CURD operation for storage pools in Cinder

2015-02-11 Thread Duncan Thomas
As far as I know, this has not been looked at - you need to use whatever management tools your backend provides to do this. There was somebody from Intel IIRC in Paris with some interest in maybe starting something about this, but I don't know that it came to much. Duncan Thomas On Feb 11, 2015

Re: [openstack-dev] [cinder] Question about the plan of L

2015-02-11 Thread Duncan Thomas
/openstack-dev -- Duncan Thomas __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo

Re: [openstack-dev] [CINDER] discussion about Volume Delete API

2015-02-11 Thread Duncan Thomas
. __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan

Re: [openstack-dev] [cinder] Why not allow deleting volume from a CG ?

2015-02-09 Thread Duncan Thomas
, be are trying to choose a subset that can be: - Implemented on as many different backends as possible - Don't limit backend architectures from doing novel new things - Allow a rich tenant experience - Guide a tenant away from operating in a high-risk manner -- Duncan Thomas

Re: [openstack-dev] [api][nova] Openstack HTTP error codes

2015-02-04 Thread Duncan Thomas
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Re: [openstack-dev] [api][nova] Openstack HTTP error codes

2015-02-04 Thread Duncan Thomas
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Re: [openstack-dev] [nova][cinder][neutron][security] Rootwrap on root-intensive nodes

2015-02-04 Thread Duncan Thomas
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Re: [openstack-dev] [nova][cinder][neutron][security] Rootwrap on root-intensive nodes

2015-02-04 Thread Duncan Thomas
?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org

Re: [openstack-dev] [nova][cinder][neutron][security] Rootwrap on root-intensive nodes

2015-02-04 Thread Duncan Thomas
List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas __ OpenStack Development

Re: [openstack-dev] [Product] [all][log] Openstack HTTP error codes

2015-01-31 Thread Duncan Thomas
. [1] - http://docs.aws.amazon.com/AWSEC2/latest/APIReference/errors-overview.html ___ Product-wg mailing list product...@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/product-wg -- Duncan Thomas

Re: [openstack-dev] [nova] Request Spec Freeze Exception (DRBD for Nova)

2015-01-30 Thread Duncan Thomas
+1 Very excited to see this in and usable Duncan Thomas On Jan 30, 2015 2:56 AM, Philipp Marek philipp.ma...@linbit.com wrote: Hi all, in Paris (and later on, on IRC and the mailing list) I began to ask around about providing a DRBD storage driver for Nova. This is an alternative

Re: [openstack-dev] [Cinder][3rd CI] Confused about “*real* storage backend”requirement for 3rd CI.

2015-01-22 Thread Duncan Thomas
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Re: [openstack-dev] Changes to Cinder Core

2015-01-21 Thread Duncan Thomas
-bin/mailman/listinfo/openstack-dev -- Duncan Thomas __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin

Re: [openstack-dev] [Cinder] volume / host coupling

2015-01-08 Thread Duncan Thomas
-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [Cinder] volume / host coupling

2015-01-08 Thread Duncan Thomas
to the way some people already use the ‘host’ option? Thanks! Arne On 08 Jan 2015, at 15:11, Duncan Thomas duncan.tho...@gmail.com wrote: The problem is that the scheduler doesn't currently have enough info to know which backends are 'equivalent' and which aren't. e.g. If you have 2 ceph

Re: [openstack-dev] [cinder] [nova] [glance] Consistency in client side sorting

2015-01-06 Thread Duncan Thomas
but IMO it is more important that these are made consistent. I like option 2 better. -- Mike Perez ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan

Re: [openstack-dev] [cinder] [driver] DB operations

2014-12-20 Thread Duncan Thomas
No, I mean that if drivers are going to access database, then they should do it via a defined interface that limits what they can do to a sane set of operations. I'd still prefer that they didn't need extra access beyond the model update, but I don't know if that is possible. Duncan Thomas On Dec

Re: [openstack-dev] [cinder] [driver] DB operations

2014-12-19 Thread Duncan Thomas
by the model update (generally provider location and provider auth) then writing some helper methods that wrap the context bump and db call would be better than accessing it directly from the driver. Duncan Thomas On Dec 18, 2014 11:41 PM, Amit Das amit@cloudbyte.com wrote: Hi Stackers, I have

[openstack-dev] [cinder] 3rd Party CI for drivers

2014-12-10 Thread Duncan Thomas
, or that driver is at risk of being removed from the tree. Please join #openstack-cinder to discuss CI requirements. -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [cinder] HA issues

2014-12-09 Thread Duncan Thomas
There are some significant limitations to the pure taskflow approach, however some combination of atomic micro-state management and taskflow persistence is being looked at Duncan Thomas On Dec 9, 2014 6:24 PM, Dulko, Michal michal.du...@intel.com wrote: And what about no recovery in case

Re: [openstack-dev] [cinder][nova] proper syncing of cinder volume state

2014-12-01 Thread Duncan Thomas
calls. Curious to see if any other folks have input here? John ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas

Re: [openstack-dev] Where should Schema files live?

2014-11-30 Thread Duncan Thomas
Duncan Thomas On Nov 27, 2014 10:32 PM, Sandy Walsh sandy.wa...@rackspace.com wrote: We were thinking each service API would expose their schema via a new /schema resource (or something). Nova would expose its schema. Glance its own. etc. This would also work well for installations still using

Re: [openstack-dev] [Keystone] internalURL and adminURL of endpoints should not be visible to ordinary user

2014-11-30 Thread Duncan Thomas
The internal URL is used for more than just admin actions, and admin is no longer a global flag, so this restriction is not suitable. Duncan Thomas On Nov 29, 2014 6:08 AM, joehuang joehu...@huawei.com wrote: Hello, if an ordinary user sent a get-token request to KeyStone, internalURL

Re: [openstack-dev] [heat] [cinder backend options] Propagate Cinder backend config information to Heat

2014-11-29 Thread Duncan Thomas
://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

[openstack-dev] [horizon] Allowed actions interface in cinder

2014-11-27 Thread Duncan Thomas
://review.openstack.org/#/c/136980/ -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [All] Proposal to add examples/usecase as part of new features / cli / functionality patches

2014-11-27 Thread Duncan Thomas
-- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [TripleO] [CI] Cinder/Ceph CI setup

2014-11-27 Thread Duncan Thomas
://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [cinder] Anyone Using the Open Solaris ZFS Driver?

2014-11-27 Thread Duncan Thomas
...@gmail.com wrote: On Mon, Nov 24, 2014 at 10:53 AM, Monty Taylor mord...@inaugust.com wrote: On 11/24/2014 10:14 AM, Drew Fisher wrote: On 11/17/14 10:27 PM, Duncan Thomas wrote: Is the new driver drop-in compatible with the old one? IF not, can existing systems be upgraded to the new

Re: [openstack-dev] [Glance] Recall for previous iscsi backend BP

2014-11-20 Thread Duncan Thomas
___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev

Re: [openstack-dev] [Glance] Recall for previous iscsi backend BP

2014-11-19 Thread Duncan Thomas
___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev

Re: [openstack-dev] [Cinder][DR]replication/CG support in driver

2014-11-17 Thread Duncan Thomas
://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [cinder] Anyone Using the Open Solaris ZFS Driver?

2014-11-17 Thread Duncan Thomas
://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [TripleO] [Ironic] [Cinder] Baremetal volumes -- how to model direct attached storage

2014-11-13 Thread Duncan Thomas
. ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http

Re: [openstack-dev] [cinder]How to do the cert test?

2014-11-12 Thread Duncan Thomas
are posted? Thanks, Liu ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing

Re: [openstack-dev] Writing a cinder volume driver

2014-10-30 Thread Duncan Thomas
-cinder on irc.freenode.net is the easiest way to chat to cinder developers realtime, please feel free to join us there. Welcome to the cinder community. -- Duncan Thomas On 30 October 2014 11:50, Eduard Matei eduard.ma...@cloudfounders.com wrote: Hi Darshan, Having just finished writing

Re: [openstack-dev] [devstack] Enable LVM ephemeral storage for Nova

2014-10-28 Thread Duncan Thomas
take too much space. Duncan, could you please elaborate on the pain a single volume group is likely to cause for Cinder? Is it a show stopper? Thank you, Dan 1. https://wiki.archlinux.org/index.php/LVM#LVM_Building_Blocks On 10/21/2014 03:10 PM, Duncan Thomas wrote: Sharing the vg

Re: [openstack-dev] [devstack] Enable LVM ephemeral storage for Nova

2014-10-28 Thread Duncan Thomas
___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org

Re: [openstack-dev] [devstack] Enable LVM ephemeral storage for Nova

2014-10-28 Thread Duncan Thomas
On 28 October 2014 18:01, Dan Genin daniel.ge...@jhuapl.edu wrote: Changing Nova disk names is a lng shot. It's likely I will be doing something else by the time that gets merged:) So we are left with the two options of 1) using a shared volume group and, thus, complicating life for

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-23 Thread Duncan Thomas
On 23 October 2014 08:30, Preston L. Bannister pres...@bannister.us wrote: John, As a (new) OpenStack developer, I just discovered the CINDER_SECURE_DELETE option. As an *implicit* default, I entirely approve. Production OpenStack installations should *absolutely* insure there is no

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-21 Thread Duncan Thomas
-dev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev

Re: [openstack-dev] [devstack] Enable LVM ephemeral storage for Nova

2014-10-21 Thread Duncan Thomas
Sharing the vg with cinder is likely to cause some pain testing proposed features cinder reconciling backend with the cinder db. Creating a second vg sharing the same backend pv is easy and avoids all such problems. Duncan Thomas On Oct 21, 2014 4:07 PM, Dan Genin daniel.ge...@jhuapl.edu wrote

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-09 Thread Duncan Thomas
On 8 October 2014 10:32, joehuang joehu...@huawei.com wrote: maybe we should just slap a REST api on it. The challenge of Node-pool REST API is What it will look like for these API, totally new API? current OS-API ?. From cloud operators' feed back, OS-API is preferred. If we developed

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-09 Thread Duncan Thomas
On 9 October 2014 07:49, henry hly henry4...@gmail.com wrote: Hi Joshua, ...in fact hierarchical scale depends on square of single child scale. If a single child can deal with 00's to 000's, cascading on it would then deal with 00,000's. That is faulty logic - maybe the cascading solution

Re: [openstack-dev] Usage of @author tags in the header of Python files

2014-10-08 Thread Duncan Thomas
On 8 October 2014 10:39, Ihar Hrachyshka ihrac...@redhat.com wrote: On 08/10/14 09:30, Christian Berendt wrote: After proposing a change to Horizon to remove the @author tags from the header of Python files (https://review.openstack.org/#/c/126656/) Matthias Runge proposed to discuss this

Re: [openstack-dev] [VMware][nova][cinder]an issue about single point of failure

2014-10-08 Thread Duncan Thomas
/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-07 Thread Duncan Thomas
/listinfo/openstack-dev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-07 Thread Duncan Thomas
On 7 October 2014 16:30, Monty Taylor mord...@inaugust.com wrote: Second BTW - you're certainly right about the first two in the global list - we keep track of quota and usage ourselves inside of nodepool. Actually - since nodepool already does a bunch of these things - maybe we should just

Re: [openstack-dev] Suggestions for students final year project

2014-10-07 Thread Duncan Thomas
of an existing project that has had any substantial amount of work done on it. Not impossible, but flicking through a pile of old final year projects that got good marks shows that stand-alone start-to-finish projects tend to get better marks. (I've looked into this quite a bit) -- Duncan Thomas

Re: [openstack-dev] Quota management and enforcement across projects

2014-10-03 Thread Duncan Thomas
] https://wiki.openstack.org/wiki/Blazar [3] https://review.openstack.org/#/q/project:stackforge/blazar,n,z ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-02 Thread Duncan Thomas
@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [all] icehouse failure rates are somewhat catastrophic - who is actually maintaining it?

2014-10-02 Thread Duncan Thomas
and dedicate resources to it. Putting the work on people not interested is just the same as killing them off, except slower, messier and creating more anger and otehr community fallout along the way. -- Duncan Thomas ___ OpenStack-dev mailing list

Re: [openstack-dev] [all] [tc] Multi-clouds integration by OpenStack cascading

2014-10-02 Thread Duncan Thomas
On 2 October 2014 14:30, joehuang joehu...@huawei.com wrote: In our PoC design principle, the cascaded OpenStack should work passively, and has no kowledge whether it is running under cascading senario or not to and whether there is sibling OpenStack or not, to reduce interconnect between

Re: [openstack-dev] [Infra][Cinder] Request for voting permission with Pure Storage CI account

2014-10-02 Thread Duncan Thomas
___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev

Re: [openstack-dev] 2 Minute tokens

2014-09-30 Thread Duncan Thomas
On Oct 1, 2014 12:37 AM, Adam Young ayo...@redhat.com wrote: On 09/30/2014 12:21 PM, Sean Dague wrote: On 09/30/2014 11:58 AM, Jay Pipes wrote: On 09/30/2014 11:37 AM, Adam Young wrote: On 09/30/2014 11:06 AM, Louis Taylor wrote: On Tue, Sep 30, 2014 at 10:44:51AM -0400, Adam Young

Re: [openstack-dev] [Neutron] - what integration with Keystone is allowed?

2014-09-23 Thread Duncan Thomas
of work once the end of the blockage is removed, neither of which is desirable. I'd rather not have convenience labels on the backend array than increase the risks of this sort of failure mode. -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev

[openstack-dev] [cinder] PTL Candidacy

2014-09-23 Thread Duncan Thomas
significant dividends in that area - state machine, cinder agent, decoupling of drivers and connector types. I have always encouraged anybody to reach out to me with questions and concerns, and continue to do so. I look forward to continuing the great work we've been doing. Regards -- Duncan Thomas

Re: [openstack-dev] Thoughts on OpenStack Layers and a Big Tent model

2014-09-23 Thread Duncan Thomas
On 22 September 2014 23:14, Robert Collins robe...@robertcollins.net wrote: I am not at all sure we've prevented other flowers blooming - and I hate the idea that we have done that. I've certainly sat around at discussions which shut down hard with somebody making the statement that 'that is

Re: [openstack-dev] [cinder] Not seeking another term as PTL

2014-09-23 Thread Duncan Thomas
pleasure and honor for me. It's been a pleasure to work with you this far, and I hope to continue doing so. You've seen Cinder through its birthing pains and into a mature project, and done a great job doing so. Cheers for all the hard work. -- Duncan Thomas

Re: [openstack-dev] [all] [clients] [keystone] lack of retrying tokens leads to overall OpenStack fragility

2014-09-17 Thread Duncan Thomas
On 16 September 2014 01:28, Nathan Kinder nkin...@redhat.com wrote: The idea would be to leave normal tokens with a smaller validity period (like the current default of an hour), but also allow one-time use tokens to be requested. Cinder backup makes many requests to swift during a backup, one

Re: [openstack-dev] tempest error

2014-09-16 Thread Duncan Thomas
(failures=26) Regrads Nikesh ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas ___ OpenStack-dev mailing

Re: [openstack-dev] [Cinder] Request for J3 FFE - add reset-state function for backups

2014-09-12 Thread Duncan Thomas
On 12 September 2014 09:54, Thierry Carrez thie...@openstack.org wrote: At this point, unless it's critical to the success of the release (like, it completes a feature that is 99% there, or it increases consistency by plugging a feature gap, or it fixes a potential security vulnerability), I

Re: [openstack-dev] [nova][neutron][cinder] Averting the Nova crisis by splitting out virt drivers

2014-09-11 Thread Duncan Thomas
On 11 September 2014 12:36, Sean Dague s...@dague.net wrote: I continue to not understand how N non overlapping teams makes this any better. You have to pay the integration cost somewhere. Right now we're trying to pay it 1 patch at a time. This model means the integration units get much

Re: [openstack-dev] [all] [clients] [keystone] lack of retrying tokens leads to overall OpenStack fragility

2014-09-11 Thread Duncan Thomas
On 11 September 2014 03:17, Angus Lees g...@inodes.org wrote: (As inspired by eg kerberos) 2. Ensure at some environmental/top layer that the advertised token lifetime exceeds the timeout set on the request, before making the request. This implies (since there's no special handling in place)

Re: [openstack-dev] [nova][neutron][cinder] Averting the Nova crisis by splitting out virt drivers

2014-09-11 Thread Duncan Thomas
On 11 September 2014 15:35, James Bottomley james.bottom...@hansenpartnership.com wrote: OK, so look at a concrete example: in 2002, the Linux kernel went with bitkeeper precisely because we'd reached the scaling limit of a single integration point, so we took the kernel from a single

Re: [openstack-dev] [Cinder] Request for J3 Feature Freeze Exception

2014-09-11 Thread Duncan Thomas
with this after cert results are provided. [1] - https://review.openstack.org/#/c/110236/ -- Mike Perez ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas

Re: [openstack-dev] [Infra][Cinder] Coraid CI system

2014-09-05 Thread Duncan Thomas
you in advance. -- Best regards, Mykola Grygoriev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- Duncan Thomas

Re: [openstack-dev] [nova] Averting the Nova crisis by splitting out virt drivers

2014-09-04 Thread Duncan Thomas
On 4 September 2014 16:00, Solly Ross sr...@redhat.com wrote: My only question is about the need to separate out each virt driver into a separate project, wouldn't you accomplish a lot of the benefit by creating a single virt project that includes all of the drivers? I don't think there's

[openstack-dev] [cinder] Cinder plans for kilo: attention new driver authors!

2014-09-04 Thread Duncan Thomas
/cinder-meetup-summer-2014 [3] https://etherpad.openstack.org/p/cinder-kilo-stabilisation-work -- Duncan Thomas ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Re: [openstack-dev] [Cinder][Nova]Quest about Cinder Brick proposal

2014-09-03 Thread Duncan Thomas
On 3 September 2014 01:20, Emma Lin l...@vmware.com wrote: Thank you all for the prompt response. And I’m glad to see the progress on this topic. Basically, what I’m thinking is the local storage support for big data and large scale computing is specially useful. I’ll monitor the meeting

Re: [openstack-dev] [Cinder][Nova]Quest about Cinder Brick proposal

2014-09-03 Thread Duncan Thomas
Emma I encourage you to join the cinder RIC channel, #openstack-cinder, on the freenode irc network (irc.freenode.net) to ask questions, you'll get much more interactive feedback there. Regards -- Duncan ___ OpenStack-dev mailing list

Re: [openstack-dev] [Cinder][Nova]Quest about Cinder Brick proposal

2014-09-02 Thread Duncan Thomas
On 2 September 2014 04:56, Emma Lin l...@vmware.com wrote: Hi Gurus, I saw the wiki page for Cinder Brick proposal for Havana, but I didn’t see any follow up on that idea. Is there any real progress on that idea? As this proposal is to address the local storage issue, I’d like to know the

Re: [openstack-dev] [oslo.db]A proposal for DB read/write separation

2014-09-02 Thread Duncan Thomas
On 11 August 2014 19:26, Jay Pipes jaypi...@gmail.com wrote: The above does not really make sense for MySQL Galera/PXC clusters *if only Galera nodes are used in the cluster*. Since Galera is synchronously replicated, there's no real point in segregating writers from readers, IMO. Better to

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