Re: [Openstack] High I/O on idle Swift devices

2011-12-13 Thread Pete Zaitcev
On Tue, 13 Dec 2011 02:30:14 + Rustam Aliyev rus...@code.az wrote: [...] During this period, I can see constant read I/O of 3MB/s on each swift device. When I shutdown object-server I/O goes to zero. Killing swift-object-server is tantamount to unplugging a disk: the I/O goes to zero,

Re: [Openstack] unit and integration tests results for Gerrit

2011-12-13 Thread Jay Pipes
On Mon, Dec 12, 2011 at 4:45 PM, Dan Prince dan.pri...@rackspace.com wrote: Hello all, We just turned on a Bellows feature that will automatically update Gerrit reviews with SmokeStack test results. Each Gerrit review should have a comment that looks something like this: SmokeStack Results

[Openstack] Reminder: OpenStack general meeting - 21:00 UTC

2011-12-13 Thread Thierry Carrez
Hello everyone, Our general meeting will take place at 21:00 UTC this Tuesday in #openstack-meeting on IRC. PTLs, if you can't make it, please name a substitute on [2]. Early tomorrow morning we'll the cut the Essex-2 milestone branches, so today is the last day for merging featureful code in

Re: [Openstack] unit and integration tests results for Gerrit

2011-12-13 Thread Dan Prince
Hi Jay, The tests should not be running concurrently. We currently have 4 Natty Cloud Servers configured as unit test workers. The machines are shared between nova/glance/keystone. The unit test runner is pretty simple:

[Openstack] Are there any people in Beijing, China has interesting to meet up

2011-12-13 Thread Zhengpeng Hou
Hi all, I think there might be some developers/users of openstack in Beijing, how about a meet up in next month? I'm about to arrange a meet-up, then people happen in town can come together, talk with each other in person. If you have any interesting, please contact me off the list. Cheers

[Openstack] [OSSA 2011-001] Path traversal issues registering malicious images using EC2 API (CVE-2011-4596)

2011-12-13 Thread Thierry Carrez
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 OpenStack Security Advisory: 2011-001 CVE: CVE-2011-4596 Title: Path traversal issues registering malicious images using EC2 API Date: December 13, 2011 Impact: High Reporter: David Black Products: Nova Affects: All versions Description: David

[Openstack] swfit / keystone auth

2011-12-13 Thread andi abes
I'm getting really funny ( :( ) results trying to get swift to work w/ keystone. A few questions (about keystone 2012.1) a) does the swift middleware work with v1.0 or 2.0 auth? b) are folks using swift-keystone2 or the middleware bundled with keystone (auth_token + swift_auth). c) when trying

Re: [Openstack] trusted computing and nova

2011-12-13 Thread Mark Washenberger
Fred, I can see the plugin-like behavior of the approach you have taken. However, there are a few components of it that could be improved in order to avoid adding extra complexity to the scheduler and to nova. IMO, the parts that add complexity are the additional integrity caching service,

Re: [Openstack] swfit / keystone auth

2011-12-13 Thread Pete Zaitcev
On Tue, 13 Dec 2011 11:27:28 -0500 andi abes andi.a...@gmail.com wrote: A few questions (about keystone 2012.1) Just to facilitate the tip-sharing, here's what I know - not being an expert in either Swift of Keystone. a) does the swift middleware work with v1.0 or 2.0 auth? I heard that

[Openstack] Keystone Validate Token

2011-12-13 Thread Bryan Taylor
The keystone management API has a validate token method that looks like: GET /tokens/{tokenId}?belongsTo=tenantId See http://docs.openstack.org/incubation/identity-dev-guide/content/Validate_Token-d1e1914.html Why is the validate token method in the keystone admin API and not the service API?

Re: [Openstack] Keystone Validate Token

2011-12-13 Thread Ziad Sawalha
Hi Bryan - There are a couple of points here: 1. The Service API is a subset of the Admin API. There are calls in the Admin API that need a token with privileged access to be called. The use of the Service API is a deployment option, but not a requirement (i.e. You can run Keystone on one

Re: [Openstack] e2 blueprints

2011-12-13 Thread Gaurav Gupta
Thanks Vish. Sorry I coudn't update https://review.openstack.org/#change,1202 on time. On Mon, Dec 12, 2011 at 5:40 PM, Vishvananda Ishaya vishvana...@gmail.comwrote: Hey Everyone, There are a couple of blueprints marked essential that haven't quite made it in. The review/update process was

[Openstack] Inner Exception: cannot import name v1_1 from (pid=xxx) import_class

2011-12-13 Thread denmat
Hi all, I have been following the installation instructions here: http://cssoss.files.wordpress.com/2011/08/openstackbookv1-0_csscorp.pdf And I had a successful install at one stage - then I tried to install the dashboard, which wanted keystone and now things have gone a little messy.

Re: [Openstack] Writes are faster than reads in Swift

2011-12-13 Thread Michael Barton
I can't explain it off the top of my head. I don't have a swift installation to play with at the moment, but it's conceivable that posix_fadvise is slower than we expect (drop_cache is called more frequently during reads than writes, iirc). That could be tested by making drop_cache a no-op in

Re: [Openstack] Writes are faster than reads in Swift

2011-12-13 Thread Huang Zhiteng
Can anyone explain why Swift doesn't want to utilize page cache _at all_? On Wed, Dec 14, 2011 at 12:32 PM, Michael Barton mike-launch...@weirdlooking.com wrote: I can't explain it off the top of my head. I don't have a swift installation to play with at the moment, but it's conceivable

Re: [Openstack] Writes are faster than reads in Swift

2011-12-13 Thread Michael Barton
On Tue, Dec 13, 2011 at 9:21 PM, Huang Zhiteng winsto...@gmail.com wrote: Can anyone explain why Swift doesn't want to utilize page cache _at all_? It's an artifact of the use case swift was built for - heavy on writes, and repeat reads (where a cache would help) are very rare. Having that