Problems With The Vem Upgrade - Cisco Nexus 1000V Troubleshooting Manual

Chapter 5 Upgrade
S e n d d o c u m e n t c o m m e n t s t o n e x u s 1 k - d o c f e e d b a c k @ c i s c o . c o m .
Table 5-1 Problems with the ISSU (continued)
Symptom
Install command fails with
following error message:
Module 2: Waiting for
module online.
-- SUCCESS
-- Install has failed.
Return code 0x40930000
(Current operation failed
to complete within
specified time)
Pre-Upgrade check failed:
Return code 0x40930062
(free space in the filesystem
is below threshold).

Problems with the VEM Upgrade

The following are symptoms, possible causes, and solutions for problems with VEM software upgrade.
Table 5-2 Problems with the VEM Upgrade
Symptom
After starting a VEM upgrade
from the VSM console, VUM
skips upgrading the hosts
with the new VEM.
VEM upgrade fails.
OL-28795-01
Possible Causes
A failure at the standby VSM
caused it to reload again after
the Continuing with
installation, please wait
message and before the
switchover.
Possible Causes
One or more of the following
are enabled on the host
cluster.
VMware High
•
Availability (HA)
VMware Fault Tolerance
•
(FT)
Vmware Distributed
•
Power Management
(DPM)
An incorrect VUM version is
in use.
Solution
1. Inspect logs.
show logging
2. Look for standby reloads caused by process failures.
show cores
If a process crash is observed, collect details of the
upgrade and open a support case.
show system internal log install details
Restart the software upgrade using the detailed
3.
instructions in the Cisco Nexus 1000V Installation and
Upgrade Guide, Release 4.2(1)SV2(1.1).
1.
Solution
Verify the upgrade failure.
1.
show vmware vem upgrade status
From vCenter server, disable HA, FT, and DPM for the
2.
cluster.
Restart the VEM software upgrade using the detailed
3.
instructions in the Cisco Nexus 1000V Installation and
Upgrade Guide, Release 4.2(1)SV2(1.1).
1. Identify the VUM version required for the upgrade using
the Cisco Nexus 1000V Compatibility Information,
Release 4.2(1)SV2(1.1).
Upgrade to the correct VUM version.
2.
Restart the software upgrade using the detailed
3.
instructions in the Cisco Nexus 1000V Installation and
Upgrade Guide, Release 4.2(1)SV2(1.1).
Cisco Nexus 1000V Troubleshooting Guide, Release 4.2(1)SV2(2.1)
Problems with the VEM Upgrade
5-5