vmware: Error in logging causing vcdriver report 0 resources

[Sreeram Yerrapragada]

I do not have concreate steps to reporduce this but following is the traceback from the logs:

Traceback (most recent call last):
  File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
    msg = self.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 553, in format
    return logging.StreamHandler.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
    return fmt.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 517, in format
    return logging.Formatter.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
    record.message = record.getMessage()
  File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
    msg = msg % self.args
ValueError: unsupported format character ' ' (0x20) at index 37
Logged from file vim_util.py, line 195
Traceback (most recent call last):
  File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
    msg = self.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 553, in format
    return logging.StreamHandler.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
    return fmt.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 517, in format
    return logging.Formatter.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
    record.message = record.getMessage()
  File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
    msg = msg % self.args
ValueError: unsupported format character ' ' (0x20) at index 37
Logged from file vim_util.py, line 195
Traceback (most recent call last):
  File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
    msg = self.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 553, in format
    return logging.StreamHandler.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
    return fmt.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 517, in format
    return logging.Formatter.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
    record.message = record.getMessage()
  File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
    msg = msg % self.args
ValueError: unsupported format character ' ' (0x20) at index 37
Logged from file vim_util.py, line 195
Traceback (most recent call last):
  File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
    msg = self.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 553, in format
    return logging.StreamHandler.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
    return fmt.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 517, in format
    return logging.Formatter.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
    record.message = record.getMessage()
  File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
    msg = msg % self.args
ValueError: unsupported format character ' ' (0x20) at index 37
Logged from file vim_util.py, line 195
Traceback (most recent call last):
  File "/usr/lib/python2.7/logging/__init__.py", line 846, in emit
    msg = self.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 553, in format
    return logging.StreamHandler.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 723, in format
    return fmt.format(record)
  File "/opt/stack/nova/nova/openstack/common/log.py", line 517, in format
    return logging.Formatter.format(self, record)
  File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
    record.message = record.getMessage()
  File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
    msg = msg % self.args
ValueError: unsupported format character ' ' (0x20) at index 37
Logged from file vim_util.py, line 195
2013-10-15 16:25:19.677 ^[[00;32mDEBUG nova.compute.resource_tracker [^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mHypervisor: free ram (MB): 0^[[00m ^[[00;33mfrom (pid=20768) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:388^[[00m
2013-10-15 16:25:19.677 ^[[00;32mDEBUG nova.compute.resource_tracker [^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mHypervisor: free disk (GB): 0^[[00m ^[[00;33mfrom (pid=20768) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:389^[[00m
2013-10-15 16:25:19.678 ^[[00;32mDEBUG nova.compute.resource_tracker [^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mHypervisor: VCPU information unavailable^[[00m ^[[00;33mfrom (pid=20768) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:396^[[00m
2013-10-15 16:25:19.678 ^[[00;32mDEBUG nova.compute.resource_tracker [^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mHypervisor: no assignable PCI devices^[[00m ^[[00;33mfrom (pid=20768) _report_hypervisor_resource_view /opt/stack/nova/nova/compute/resource_tracker.py:403^[[00m

[Sabari Murugesan (smurugesan)]

A simple fix https://review.openstack.org/#/c/52487/2

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/52487
Committed: http://github.com/openstack/nova/commit/100e962bb989ea3adc8324365dd84f87634691ea
Submitter: Jenkins
Branch: master

commit 100e962bb989ea3adc8324365dd84f87634691ea
Author: Sabari Kumar Murugesan <email address hidden>
Date: Thu Oct 17 12:35:36 2013 -0700

    VMware: Fix ValueError unsupported format character in log message

    Fixes a typo with format string in a log message.

    Closes-bug: #1240292
    Change-Id: Ia86859089351255cb974ed77b0c5f55a5e953b0e