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Bug 690517

Summary: [vdsm][scale] vm creation failed and further creation of vms stuck in wait for launch status.
Product: Red Hat Enterprise Linux 6 Reporter: David Naori <dnaori>
Component: vdsmAssignee: Igor Lvovsky <ilvovsky>
Status: CLOSED WORKSFORME QA Contact: yeylon <yeylon>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 6.1CC: abaron, bazulay, dnaori, hateya, iheim, lpeer, mgoldboi, srevivo, ykaul
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-04-07 12:55:14 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 vdsm log none

Description David Naori 2011-03-24 14:47:45 UTC
Created attachment 487357 [details]
full vdsm log

Description of problem:

When running ~150 vms on host creation of vm fails:

libvirtError: internal error process exited while connecting to monitor: qemu: could not open disk image /rhev/data-center/414416ed-bae0-43e8-ae46-a1305f536461/305caa23-307c-4abe-9caf-59a4a36ab6ba/images/3a7db52b-d1eb-444e-84f4-08a36f74fdca/662e3988-b65d-4f83-89cc-e3761254ac95: Invalid argument

.....

libvirtEventLoop::DEBUG::2011-03-24 10:59:24,297::vm::1776::vm.Vm::(setDownStatus) vmId=`900e9edf-4ffd-4dbe-bde6-f85da3500e08`::Changed state to Down: Lost connection with kvm process

all vms created afterwards stuck in waitForlaunch status.

Version-Release number of selected component (if applicable):
vdsm-4.9-55.el6.x86_64
libvirt-0.8.7-13.el6.x86_64

Actual results:
vms stuck in wait for launch forever.

full vdsm log attached

Comment 1 RHEL Program Management 2011-04-04 02:11:32 UTC
Since RHEL 6.1 External Beta has begun, and this bug remains
unresolved, it has been rejected as it is not proposed as
exception or blocker.

Red Hat invites you to ask your support representative to
propose this request, if appropriate and relevant, in the
next release of Red Hat Enterprise Linux.

Comment 2 David Naori 2011-04-07 12:55:14 UTC
Tried to reproduce with vdsm-4.9-57, and the issue dose not reproduce. 

Closing the bug.