Re: [Openstack] Swift objects permissions

2013-07-01 Thread Hua ZZ Zhang
currently Swift R/W ACL is for container level. make sure that you set ACL on the container "test". if you also want to authorize listing that container, add ACL like " .r:*,.rlistings". see detailed doc here: http://docs.openstack.org/developer/swift/misc.html#id5 -Edward Zhang

Re: [Openstack] [Swift] Storage Server Redirection

2013-06-03 Thread Hua ZZ Zhang
Paul, The blueprint of object-variation is able to allow an object to have variant versions which are derived from the original master object. The access to the master object can be smartly adapted or redirected to matched version for different clients (web browser, mobile app, video player). On

Re: [Openstack] [Swift] Storage Server Redirection

2013-06-03 Thread Hua ZZ Zhang
ware Zhongguancun Software Park, 8 Emerging Technology Institute(ETI)Dongbeiwang West Road, Haidian IBM China Software Development LabDistrict, Beijing, P.R.C.100193 e-mail: zhu...@cn.ibm.com Notes ID: Hua ZZ Zhang/China

Re: [Openstack] [Swift] Storage Server Redirection

2013-06-03 Thread Hua ZZ Zhang
>> 2) The basic idea is that an object server (via middleware or otherwise) will be given the ability to respond to a request to indicate ‘not me but I know who should handle this’. I’m thinking this makes more sense as a 5xx response with additional information (partition, nodes) about the route

Re: [Openstack] [openstack][quantum] How to understand 'ovs-vsctl show'?

2013-05-21 Thread Hua ZZ Zhang
Here's a blog FYI. http://packetpushers.net/openstack-quantum-network-implementation-in-linux/ Best Regards, Edward Zhang(张华) Advisory Software Engineer

Re: [Openstack] I release naming (calling APAC community)

2013-05-02 Thread Hua ZZ Zhang
BTW, there're 47 ethnic lives in this area. This is a big family which is very similar to existing OpenStack community. :-) Hua ZZ

Re: [Openstack] I release naming (calling APAC community)

2013-05-02 Thread Hua ZZ Zhang
+1! the Chinese character is '伊犁' and can be easily spelled, remembered and pronounced in English. This city name 'ili' is also searchable on google map. It is beautiful city located in the westernmost province of China. There lives people from different ethnic such as Han, Kazak, Uyghur, Hui, Mon

Re: [Openstack] [swift] RAID Performance Issue

2012-12-19 Thread Hua ZZ Zhang
e replication and distribution. > > > Cheers > > David > > > > > > > On Wed, Dec 19, 2012 at 9:12 AM, JuanFra Rodriguez Cardoso > wrote: >> >> Hi Zang: >> >> Basically, it makes no sense to use Swift on top of RAID because Swift >>

[Openstack] [swift] RAID Performance Issue

2012-12-19 Thread Hua ZZ Zhang
Hi, I have read the admin document of Swift and find there's recommendation of not using RAID 5 or 6 because swift performance degrades quickly with it. Can anyone explain why this could happen? If the RAID is done by hardware RAID controller, will the performance issue still exist? Anyone can sh

Re: [Openstack] [swift] how to configure NWR policy

2012-12-10 Thread Hua ZZ Zhang
Michael Barton To Sent by: Hua ZZ Zhang/China/IBM@IBMCN, palr...@gmail.com cc

Re: [Openstack] [swift] how to configure NWR policy

2012-12-10 Thread Hua ZZ Zhang
To Hua ZZ Zhang/China/IBM@IBMCN, 12/11/2012 11:37

[Openstack] [swift] how to configure NWR policy

2012-12-10 Thread Hua ZZ Zhang
Hi all, I have a question about swift configuration for NWR policy. According to some documents of Swift, NWR is configurable. The general configuration is: N=3, W=2, R=1 or 2. Swift can provide both models of consistency: strong and eventual. But I can't find where to configure this option. Any

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

2012-11-21 Thread Hua ZZ Zhang
At least, you can get byes-used and count statistics information by using GET operation on account/container/object. here's an example for account level: Request: GET http://localhost:8080/v1.0/AUTH_3cf0193e7e5d45e0945d0b377528faed/?format=json Response: Headers: X-Account-Bytes-Used: 291041353

Re: [Openstack] [Swift] Public Container's file listing

2012-11-19 Thread Hua ZZ Zhang
Sujay M To Hua ZZ Zhang/China/IBM@IBMC

Re: [Openstack] [Swift] Public Container's file listing

2012-11-18 Thread Hua ZZ Zhang
Sujay M To Hua ZZ Zhang/China/IBM@IBMCN 2012-11-19 13:43 cc openstack@list

Re: [Openstack] [Swift] Public Container's file listing

2012-11-18 Thread Hua ZZ Zhang
Software Zhongguancun Software Park, 8 Emerging Technology Institute(ETI)Dongbeiwang West Road, Haidian IBM China Software Development LabDistrict, Beijing, P.R.C.100193 e-mail: zhu...@cn.ibm.com Notes ID

Re: [Openstack] [Swift] Public Container's file listing

2012-11-18 Thread Hua ZZ Zhang
"You can implement access control for objects either for users or accounts using XContainer- Read: accountname and X-Container-Write: accountname:username, which allows any user from the accountname account to read but only allows the username user from the accountname account to write." "You can

Re: [Openstack] [Netstack] [openstack-dev] [Quantum] Multi-host implementation

2012-08-13 Thread Hua ZZ Zhang
ftware Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel:

Re: [Openstack] Command Argument Naming Style

2012-07-19 Thread Hua ZZ Zhang
Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10

[Openstack] Command Argument Naming Style

2012-07-19 Thread Hua ZZ Zhang
logy Institute(ETI)Zhongguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM

Re: [Openstack] [Quantum] Network, Subnet and Port names

2012-07-18 Thread Hua ZZ Zhang
: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM

[Openstack] quantumv2 command error

2012-07-05 Thread Hua ZZ Zhang
Hi, I'm testing the new quantum API according to the wiki: http://wiki.openstack.org/RunningQuantumV2Api But I got some ERROR report when executing the command of quantumv2. Who can help me on this? Thanks openstack@ubuntu:/opt/stack/devstack$ keystone tenant-list +-

Re: [Openstack] WADL [was: v3 API draft (update and questions to the community)]

2012-06-17 Thread Hua ZZ Zhang
+1 From the point view of software standards, Openstack API is evolving so quickly and will be mostly likely standardized for IaaS. As a standard interface, it need well described and carefully designed for developers. The basis of a common understanding and agreement is important to adopt and evo

Re: [Openstack] change LANGUAGE_CODE config in horizon

2012-06-13 Thread Hua ZZ Zhang
Standards Address: 3F Ring, Building 28 Emerging Technology Institute(ETI)Zhongguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193

Re: [Openstack] change LANGUAGE_CODE config in horizon

2012-06-13 Thread Hua ZZ Zhang
.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10

Re: [Openstack] change LANGUAGE_CODE config in horizon

2012-06-13 Thread Hua ZZ Zhang
rk, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM

Re: [Openstack] how to achieve i18n in horizon

2012-06-13 Thread Hua ZZ Zhang
zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10-8245

Re: [Openstack] [Horizon][Swift]Cloudfile API

2012-06-12 Thread Hua ZZ Zhang
(ETI)Zhongguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10-8245

Re: [Openstack] search on the mailing list

2012-06-01 Thread Hua ZZ Zhang
you can try google search with site prefix like: YourKeyWord site:lists.launchpad.net/openstack/. perhaps it is not so perfect, but it is better to have none. :-) - Edward Massimo Canonico

Re: [Openstack] glance nova and keystone clients in horizon dashboard

2012-05-16 Thread Hua ZZ Zhang
e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10-8245

Re: [Openstack] i18n of log message

2012-05-10 Thread Hua ZZ Zhang
+1 From the perspective of developer and English user, totally agree with you to keep it simple. But OpenStack is an BIG community includes lots of countries and users, we should also consider their requirements and opinions. To mature this platform and community, it is really important.

Re: [Openstack] i18n of log message

2012-05-01 Thread Hua ZZ Zhang
ilding 28 Emerging Technology Institute(ETI)Zhongguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/

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

2012-04-28 Thread Hua ZZ Zhang
Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10-8245

Re: [Openstack] I18n issue for OpenStack

2012-04-16 Thread Hua ZZ Zhang
gguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193

Re: [Openstack] I18n issue for OpenStack

2012-04-12 Thread Hua ZZ Zhang
s: 3F Ring, Building 28 Emerging Technology Institute(ETI)Zhongguancun Software Park, 8 IBM China Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID:

Re: [Openstack] I18n issue for OpenStack

2012-04-11 Thread Hua ZZ Zhang
Software Development LabDongbeiwang West Road, Haidian e-mail: zhu...@cn.ibm.com District, Beijing, P.R.C.100193 Notes ID: Hua ZZ Zhang/China/IBM Tel: 86-10