Bug 622711

Summary:	after halt hang on cgroup
Product:	[Fedora] Fedora	Reporter:	Marcela Mašláňová <mmaslano>
Component:	systemd	Assignee:	Lennart Poettering <lpoetter>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	low
Version:	14	CC:	lpoetter, metherid, mschmidt, notting
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
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Clone Of:		Environment:
Last Closed:	2010-08-11 19:26:01 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Marcela Mašláňová 2010-08-10 08:34:52 UTC

Description of problem:
After command 'halt' system hangs with this message:
umount2: device or resource busy
umount: /cgroup/systemd device is busy
...
Halting system...
Halting
System halted.

Version-Release number of selected component (if applicable):
systemd-6-2

How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
The command 'reboot' now works fine. If you want fix it in upstream, it's fine but maybe you could create upstream snapshots for testing.

Comment 1 Michal Schmidt 2010-08-10 13:35:08 UTC

'halt' ends with "System halted".
'halt -p' ends with a powered down machine.
'poweroff' is the same as 'halt -p'.

Are you sure this is not the expected behaviour?
What is your expected behaviour of the 'halt' command?

Comment 2 Marcela Mašláňová 2010-08-11 06:21:55 UTC

Ok, man (written for upstart) says halt doen't poweroff. But 'halt' worked for me on all other F-13 machines ;-)

Comment 3 Bill Nottingham 2010-08-11 19:26:01 UTC

shutdown -h is supposed to alias to 'halt -p', IIRC. But if you just call 'halt', halting without poweroff is the standard behavior.