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Bug 1367442

Summary: [RHCS-2.0] ceph-objectstore-tool: ability to perform filestore splits offline : new command apply-layout-settings
Product: Red Hat Ceph Storage Reporter: Vikhyat Umrao <vumrao>
Component: RADOSAssignee: Josh Durgin <jdurgin>
Status: CLOSED ERRATA QA Contact: Vasu Kulkarni <vakulkar>
Severity: high Docs Contact: Bara Ancincova <bancinco>
Priority: high    
Version: 1.3.2CC: ceph-eng-bugs, ceph-qe-bugs, dzafman, hnallurv, jdurgin, kchai, kdreyer, linuxkidd, sjust, tserlin, uboppana, vakulkar, vumrao
Target Milestone: rc   
Target Release: 2.1   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: RHEL: ceph-10.2.3-4.el7cp Ubuntu: ceph_10.2.3-5redhat1 Doc Type: Enhancement
Doc Text:
.Collection splitting can be now done offline This update adds the `apply-layout-settings` command to the `ceph-objectstore-tool` utility. The new command enables users to perform collection splitting offline on OSD nodes in cases when doing it online would cause too large an impact.
Story Points: ---
Clone Of: 1367441 Environment:
Last Closed: 2016-11-22 19:30:15 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1383917    

Description Vikhyat Umrao 2016-08-16 12:11:21 UTC
+++ This bug was initially created as a clone of Bug #1367441 +++

Description of problem:

ceph-objectstore-tool with new option 'apply-layout-settings'


Version-Release number of selected component (if applicable):
Red Hat Ceph Storage 1.3.2

Comment 2 Samuel Just 2016-09-22 15:06:21 UTC
Wrong bug was linked, I marked switched to the right upstream bug.  The master PR is merged: https://github.com/ceph/ceph/pull/10776.  Josh indicates that this should be straightforward to get into 2.1.

Comment 3 Vikhyat Umrao 2016-09-22 15:14:27 UTC
Thank you Sam. I am removing the duplicate tracker.

Comment 5 Josh Durgin 2016-09-30 22:08:30 UTC
This can be tested by running a subset of the rados:thrash suite, which includes using this command in https://github.com/ceph/ceph-qa-suite/pull/1191

Comment 10 Vasu Kulkarni 2016-11-03 03:03:12 UTC
Verified in 10.2.3-12.el7cp.x86_64

Comment 13 errata-xmlrpc 2016-11-22 19:30:15 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/RHSA-2016-2815.html