Bug 757463

Summary: NFS filesystems never unmounted, have to poweroff hard
Product: [Fedora] Fedora Reporter: Rudd-O DragonFear <rudd-o>
Component: systemdAssignee: systemd-maint
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 16CC: johannbg, johannbg, lpoetter, metherid, mschmidt, notting, plautrba, systemd-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-02-01 09:09:54 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 Rudd-O DragonFear 2011-11-27 10:27:15 UTC 
Description of problem:

NetworkManager is stopped before nfs unmount of filesystems automounted using comment=systemd.mount.  This causes wlan to deconfigure itself.  This causes the mounts never to finish.

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

latest stable update

How reproducible:

always

Steps to Reproduce:
1. poweroff
2. see the machine "hang" at poweroff (never finishes powering off)
  
Actual results:

Machine hang.

Expected results:

Correct umounting of all nfs filesystems, followed by networkmanager deconfiguring itself (terminating).

Additional info:

Nothing.  OK, this can actually be VERY BAD in a datacenter, when a machine is remotely rebooted, but never finishes rebooting.
Comment 1 Jóhann B. Guðmundsson 2012-01-29 20:45:01 UTC 
Is this still an issue on fully updated release or can this bug be closed?
Comment 2 Rudd-O DragonFear 2012-02-01 01:46:52 UTC 
This bug can be closed.  After a fresh reinstall, unplugging the network hardware and powering off no longer hangs the machine, even with ongoing NFS mounts (pulled onto the filesystem tree by systemd's systemd.automount comment in fstab, verified to be actual mounts before poweroff).
Comment 3 Michal Schmidt 2012-02-01 09:09:54 UTC 
ok, closing