Bug 1337340 - [RFE][swift]: Erasure coding support
Summary: [RFE][swift]: Erasure coding support
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-swift
Version: unspecified
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: rc
: 10.0 (Newton)
Assignee: Pete Zaitcev
QA Contact: Mike Abrams
Don Domingo
URL: https://blueprints.launchpad.net/swif...
Whiteboard: upstream_milestone_ongoing upstream_s...
: 1343769 (view as bug list)
Depends On: 1041510
Blocks: 1334442 1335593 1342156 1377511
TreeView+ depends on / blocked
 
Reported: 2016-05-18 21:56 UTC by Sean Cohen
Modified: 2016-12-14 15:33 UTC (History)
19 users (show)

Fixed In Version: openstack-swift-2.8.1-0.20160621180609.c0217a4.el7ost
Doc Type: Technology Preview
Doc Text:
Clone Of: 1041510
: 1377511 (view as bug list)
Environment:
Last Closed: 2016-12-14 15:33:50 UTC

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Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2016:2948 normal SHIPPED_LIVE Red Hat OpenStack Platform 10 enhancement update 2016-12-14 19:55:27 UTC

Comment 1 Sean Cohen 2016-06-08 12:31:26 UTC 
*** Bug 1343769 has been marked as a duplicate of this bug. ***
Comment 2 Sean Cohen 2016-06-08 12:42:59 UTC 
Hi Robert,
What about the Intel's Intelligent Storage Acceleration Library support?
Sean
Comment 3 Rob Armstrong 2016-06-08 20:19:32 UTC 
thanks Sean.  

Sounds like we would want support for EC both with and without ISAL.  As it was explained to me:  "default for Swift is a non-IA specific implementation of EC. To enable ISAL it has to be installed and then Swift has to be manually configured to use it.  Note that in general replication is the default for Swift, you have to manually ‘turn on’ EC and if you want ISA-L install/configure it as well."

Do I need to figure out where ISAL is supported by RHEL?

Rob
Comment 4 Elise Gafford 2016-09-08 15:56:09 UTC 
Hi Pete,

Please add the fixed-in-version in which this change is built and set to MODIFIED to move to QE.
Comment 5 Elise Gafford 2016-09-08 15:56:53 UTC 
Hi Mike,

Please qa_ack+ this, as it is currently within our plan to ship this in RHOS 10.
Comment 14 errata-xmlrpc 2016-12-14 15:33:50 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-2948.html
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