Bug 1297548 - [RFE] Report on the total provisioned storage on a cluster [NEEDINFO]
Summary: [RFE] Report on the total provisioned storage on a cluster
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: RBD
Version: 1.2.3
Hardware: Unspecified
OS: Unspecified
unspecified
low
Target Milestone: rc
: 3.0
Assignee: Jason Dillaman
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-01-11 20:09 UTC by Tupper Cole
Modified: 2017-07-30 15:28 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-07-11 14:48:28 UTC
Target Upstream Version:
jdillama: needinfo? (tcole)

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Description Tupper Cole 2016-01-11 20:09:12 UTC 
Description of problem:Ceph reports in used storage space, but not the total provisioned storage. The information is available via `rbd ls -l` commands but not in an easily parsed format. There should be a method to report the total provisioned storage per cluster and per pool.
Comment 2 Josh Durgin 2016-01-11 20:55:19 UTC 
There's a '--format json' option for the rbd command. Is that sufficient?
Comment 3 Tupper Cole 2016-01-11 21:15:11 UTC 
It's the cumulative output that is requested. Thin provisioning can lead to disastrous results, and users are requesting a method to report what has been provisioned vs what is available.
Comment 5 Jason Dillaman 2016-08-10 18:49:34 UTC 
Does the new RHCS 2.0 "rbd du" command resolve this request? It now easily computes the provisioned vs actual usage on a per-pool basis.
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