Red Hat Bugzilla – Bug 215269
Write the /local/domain//vm node early in the startup process.
Last modified: 2010-10-22 02:55:08 EDT
Description of problem:
Write the /local/domain/<domid>/vm node early in the startup process
(immediately after the domain is created). QEMU needs this in place when it
starts up, in order to find the VNC password.
If it does not exists, DomHVM reboots failed.
Version-Release number of selected component (if applicable):
1 (of 4 try)
Steps to Reproduce:
1) Assign multiple vcpu to Dom0
i.e. "dom0_vcpu_pin dom0_max_vcpus=4"
2) Create DomHVM
xm create xxxx
3) DomHVM reboots after 20 seconds.
xm reboot DomID
4)Confirm DomHVM reboots or not.
5)check qemu-dm is defunct or not by ps command
check "xs_read(): uuid get error" in /var/log/xend/qemu-dm's log
qemu-dm process defunct some times.(1 of 4times try)
DomHVM reboots successfully.
This patch is already includes in Xen-unstable:12312
Per issue tracker 106713, this apears to be Xen-IPF only.
This bug is related to x86 and IPF.
But our concern is Xen-IPF only
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release. Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release. This request is not yet committed for
Per discussion with Prarit and Aron,
> > Status-NEW, patch available
(mundane python script change) per problem description above.
Should be in RHEL5.0 before RC.
Aron please ACK for devel; QA please ACK/NAK
QE ack for RHEL5.
Posted the patch for review.
Escalating for RHEL5.0 consideration per Thursday's RHEL5 meeting.
xen-3.0.3-22.el5 included in 20070125.1. Closing out.