Bug 1374029 - [DOC] Document how to update the multisite/RBD mirroring and multisite/RGW setups from 2.0GA to 2.0Async
Summary: [DOC] Document how to update the multisite/RBD mirroring and multisite/RGW se...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: Documentation
Version: 2.0
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: rc
: 2.1
Assignee: John Wilkins
QA Contact: shilpa
URL:
Whiteboard:
Depends On: 1374362
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-09-07 17:59 UTC by khartsoe@redhat.com
Modified: 2016-09-30 17:22 UTC (History)
3 users (show)

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Last Closed: 2016-09-30 17:22:27 UTC
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Description khartsoe@redhat.com 2016-09-07 17:59:22 UTC 
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Comment 3 khartsoe@redhat.com 2016-09-09 19:00:33 UTC 
Harish....the current understanding is that there is no required restart order for mirroring or multisite, and that the documentation needs to inform the user of this fact. Please confirm or provide additional information, thank you.
Comment 4 khartsoe@redhat.com 2016-09-13 08:55:41 UTC 
Hi John....I just spoke to Harish and the recommendation is to provide a brief statement that informs the customer of the following fact regarding multisite/RBD mirroring and multisite/RGW setups when upgrading from 2.0GA to 2.0 Async:

"There is no required order of upgrade; however, a best practice is to upgrade the master first, and the slave second."

The content can be QA'd once it is available in draft.
Comment 5 John Wilkins 2016-09-13 22:43:56 UTC 
See https://access.qa.redhat.com/documentation/en/red-hat-ceph-storage/2/single/object-gateway-guide-for-red-hat-enterprise-linux/#updating_an_object_gateway_installation
Comment 6 Harish NV Rao 2016-09-14 05:40:26 UTC 
John, can you please point to the doc containing similar info for rbd mirroring?
Comment 7 shilpa 2016-09-14 10:14:14 UTC 
RGW part looks fine. Need the doc link to RBD mirroring change.
Comment 8 John Wilkins 2016-09-14 18:03:02 UTC 
https://access.qa.redhat.com/documentation/en/red-hat-ceph-storage/2/single/block-device-guide#updating_instances_with_mirroring
Comment 9 shilpa 2016-09-29 19:40:49 UTC 
Looks good. Moving to verified.
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