[Openstack] Find the pattern of open source software development

2017-06-14 Thread TanXin
Hi, I really want your help. I am doing a research of finding the pattern of open source software development. It is a pity that I have no experience in contribution on open source software. What kind of code files are usually modified by many developers and what kind of files are usually touc

Re: [Openstack] {Disarmed} Re: {Disarmed} Re: EC2-API in Ocata - Help wanted

2017-06-14 Thread Anastasia Kravets
Hi Georgios, The difference was caused by the presence of caching metadata in nova and the lack of caching in ec2-api. We’ve fixed it in ec2-api in master. Thank you for your assistance. Regards, Anastasia > On 21 Apr 2017, at 09:12, Andrey Pavlov wrote: > > Also it will be very helpful for

[Openstack] [openstack-dev] nova - nova-manage db sync - Issue

2017-06-14 Thread SGopinath s.gopinath
Hi, I'm trying to install Openstack Ocata in Ubuntu 16.04.2 LTS. During installation of nova at this step su -s /bin/sh -c "nova-manage db sync" nova I get the following error An error has occurred: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/nova/cmd/manag

Re: [Openstack] [openstack-dev] nova - nova-manage db sync - Issue

2017-06-14 Thread Jay Pipes
You have installed a really old version of Nova on that server. What are you using to install OpenStack? Best, -jay On 06/14/2017 12:13 PM, SGopinath s.gopinath wrote: Hi, I'm trying to install Openstack Ocata in Ubuntu 16.04.2 LTS. During installation of nova at this step su -s /bin/sh -c

[Openstack] [Swift] Differing behaviour/design re quarantining for objects vs containers

2017-06-14 Thread Mark Kirkwood
This was highlighted to me recently, and after doing some experiments it seems that the 'job descriptions' for replicators vs auditors is different for objects vs containers (and probably accounts). For objects: - replicator will move objects to where they should go - auditor will check valid

Re: [Openstack] [Swift] Differing behaviour/design re quarantining for objects vs containers

2017-06-14 Thread Clay Gerrard
Pretty sure that's true and mostly optimistic on the part of the db replicator which is more in the data path for replication - than say rsync object replication. If you look at ssync or ec reconstructor you'll see it's quite possible for them to trip built in DiskFile quarantine behavior during r

Re: [Openstack] [Swift] Differing behaviour/design re quarantining for objects vs containers

2017-06-14 Thread Mark Kirkwood
Thanks for the explanation Clay! As to why, well suppose you have a quarantined container...and want to see where it thinks it should be. - you'll call swift-container-info on it right? That calls get_info - so will attempt to re-quarantine the file...which is unexpected - and scary (it will

[Openstack] nova - Error in cells

2017-06-14 Thread SGopinath s.gopinath
Hi , I'm trying to install Openstack Ocata in Ubuntu 16.04.2 LTS. I could able to start nova services and successfully could get the output on executing openstack hypervisor list ... No issues... But when I execute su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova

Re: [Openstack] nova - Error in cells

2017-06-14 Thread melanie witt
On Thu, 15 Jun 2017 09:07:19 +0530 (IST), Sgopinath S.gopinath wrote: But when I execute su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova I get the error ProgrammingError: (pymysql.err.ProgrammingError) (1146, u"Table 'nova_api.compute_nodes' doesn't exist") I could