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Bug 709063

Summary: [vdsm] [Storage] copyImage rollback fails with "OSError: Operation not permitted"
Product: Red Hat Enterprise Linux 6 Reporter: David Naori <dnaori>
Component: vdsmAssignee: Igor Lvovsky <ilvovsky>
Status: CLOSED ERRATA QA Contact: David Naori <dnaori>
Severity: high Docs Contact:
Priority: unspecified    
Version: 6.1CC: abaron, bazulay, dnaori, hateya, iheim, jlibosva, lpeer, mgoldboi, ykaul
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: storage
Fixed In Version: vdsm-4.9-72.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-12-06 07:19:59 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:
Attachments:
Description Flags
full log none

Description David Naori 2011-05-30 13:50:10 UTC
Created attachment 501814 [details]
full log

Description of problem:

When running copyImage from RAW preallocated to RAW preallocated volume and restarting vdsmd - rollback fails when trying to kill dd process.

bdc6ea0c-b7e6-4489-b638-27f4cb4e4737::ERROR::2011-05-30 15:15:48,283::volume::143::Storage.Volume::(killProcRollback) pid=23713 ctime=1306757659.28
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/volume.py", line 141, in killProcRollback
    os.kill(int(pid), signal.SIGKILL)
OSError: [Errno 1] Operation not permitted
bdc6ea0c-b7e6-4489-b638-27f4cb4e4737::ERROR::2011-05-30 15:15:48,297::task::865::TaskManager.Task::(_setError) Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 873, in _run
    return fn(*args, **kargs)
  File "/usr/share/vdsm/storage/task.py", line 367, in run
    return function(self.task, *argslist)
  File "/usr/share/vdsm/storage/volume.py", line 141, in killProcRollback
    os.kill(int(pid), signal.SIGKILL)
OSError: [Errno 1] Operation not permitted
Version-Release number of selected component (if applicable):

Steps to Reproduce:
1.create template from a vm with raw preallocated volume
2.restart vdsm
  
Actual results:
rollback fails- partial volume leftovers.

Expected results:


Additional info:

Comment 1 Igor Lvovsky 2011-05-31 12:14:28 UTC
http://gerrit.usersys.redhat.com/#change,501

Comment 4 Jakub Libosvar 2011-06-08 14:57:21 UTC
Verified in vdsm-4.9-73.el6.x86_64

Comment 5 errata-xmlrpc 2011-12-06 07:19:59 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHEA-2011-1782.html