Bug 687857

Summary:	Misleading warnings "Secure data flag unsupported by kernel."
Product:	Red Hat Enterprise Linux 6	Reporter:	Milan Broz <mbroz>
Component:	lvm2	Assignee:	LVM and device-mapper development team <lvm-team>
Status:	CLOSED ERRATA	QA Contact:	Corey Marthaler <cmarthal>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6.3	CC:	agk, dwysocha, heinzm, jbrassow, mbroz, prajnoha, prockai, pvrabec, thornber, zkabelac
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	lvm2-2.02.83-3.el6	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-05-19 14:27:28 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Milan Broz 2011-03-15 15:34:44 UTC

Description of problem:
if cryptsetup is used with older kernel, it will print these warnings:

# cryptsetup luksClose x
WARNING: Secure data flag unsupported by kernel.  Buffers will not be wiped after use.

This warning should be at least moved to verbose level, it is common situation that only userspace is updated.

Version-Release number of selected component (if applicable):
lvm2-2.02.83-2.el6.x86_64

Comment 4 errata-xmlrpc 2011-05-19 14:27:28 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-0772.html