Bug 1374518

Summary:	Why does the Docker dm-lvm not setup lvm metadata?
Product:	Red Hat Enterprise Linux 7	Reporter:	Eric Jones <erjones>
Component:	docker	Assignee:	Vivek Goyal <vgoyal>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	atomic-bugs <atomic-bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.4	CC:	dwalsh, jnordell, lsm5, smahajan
Target Milestone:	rc	Keywords:	Extras
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Last Closed:	2016-10-18 14:53:08 UTC	Type:	Bug
Regression:	---	Mount Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Eric Jones 2016-09-08 21:59:37 UTC

Description of problem:
Docker does not currently track How the storage is being used [0] and does not create any metadata for the storage in order to use normal storage commands (df/du) to determine the usage.

How reproducible:
100%

Steps to Reproduce:
1. Setup Docker Storage
2. Use it (for anything)

Actual results:
Cannot track or determine how the storage is used (just that it is used).

Expected results:
Easily track or determine how the storage is used.

Additional info:
[0] RFE filed at #1374514

Comment 2 Vivek Goyal 2016-09-09 12:52:13 UTC

df/du commands don't work with lvm volumes. Not sure what's being asked in this bug. Please be more precise.