Re: [openstack-dev] [cinder] Volume Replication and Migration bug triage ...

2015-03-10 Thread Sheng Bo Hou
Hi all, https://bugs.launchpad.net/cinder/+bug/1255622 For this bug, I have added some comments to explain why the orphaned volume that ends up in the end of the migration. @John Griffith, I hope this can resolve your confusion a bit. Best wishes, Vincent Hou (侯胜博) Staff Software Engineer,

Re: [openstack-dev] [cinder] volume replication

2015-02-16 Thread Zhipeng Huang
:Re: [openstack-dev] [cinder] volume replication -- Hi Ronen, Xingyang mentioned there's another etherpad on rep and CG, which etherpad should we mainly follow ? On Mon, Feb 16, 2015 at 2:38 PM, Ronen Kat *ronen...@il.ibm.com* ronen...@il.ibm.com wrote

[openstack-dev] [cinder] volume replication

2015-02-15 Thread Ronen Kat
Ruijing, hi, Are you discussing the network/fabric between Storage A and Storage B? If so, assumption in Cinder is that this is done in advance by the storage administrator. The design discussions for replication resulted in that the driver is fully responsible for replication and it is up to

Re: [openstack-dev] [cinder] volume replication

2015-02-15 Thread Zhipeng Huang
Hi Ronen, Xingyang mentioned there's another etherpad on rep and CG, which etherpad should we mainly follow ? On Mon, Feb 16, 2015 at 2:38 PM, Ronen Kat ronen...@il.ibm.com wrote: Ruijing, hi, Are you discussing the network/fabric between Storage A and Storage B? If so, assumption in Cinder

Re: [openstack-dev] [cinder] volume replication

2015-02-15 Thread Ronen Kat
. -- Ronen From: Zhipeng Huang zhipengh...@gmail.com To: OpenStack Development Mailing List (not for usage questions) openstack-dev@lists.openstack.org Date: 16/02/2015 09:14 AM Subject: Re: [openstack-dev] [cinder] volume replication Hi Ronen, Xingyang mentioned there's another

[openstack-dev] [cinder] Volume Replication and Migration bug triage ...

2015-02-06 Thread Jay S. Bryant
All, In discussion with Mike Perez earlier this week the following bugs were highlighted in Volume Migration and Volume Replication. IBM is focusing on investigating and resolving these bugs. I will be putting out updates as we progress towards resolution of these issues. Replication:

[openstack-dev] [Cinder] Volume replication - driver support walk through

2014-07-24 Thread Ronen Kat
Hello, The initial code for managing volume replication in Cinder is now available as work-in-progress - see https://review.openstack.org/#/c/106718 I expect to remove the work-in-progress early next week. I would like to hold a walk through of the replication feature for Cinder driver owners

[openstack-dev] [Cinder] Volume replication design session

2014-05-16 Thread Ronen Kat
Hello, For those who attended the design session on volume replication, thank you, for those who didn't., the Etherpad with the discussion notes is available for your reference at https://etherpad.openstack.org/p/juno-cinder-volume-replication During the session there were people who