Verifying Automatic Upgrades Of Epld Images; Resetting Automatic Upgrades Of Epld Images - Cisco Nexus 7000 Hardware Installation And Reference Manual

Configuring EPLDs
DETAILED STEPS
Command
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Step 2
system auto-update epld
Example:
switch(config)# system auto-update epld
Auto upgrade enabled
switch(config)#
no system auto-update epld
Example:
switch(config)# no system auto-update epld
Auto upgrade disabled
switch(config)#
Step 3
show running-config | inc epld
Example:
switch(config)# sh running-config | inc epld
system auto-upgrade epld
switch(config)#

Verifying Automatic Upgrades of EPLD Images

To check on the automatic upgrade status while the upgrades occur or after the upgrades, use the
commands listed in
Table 8-12
Command
show system auto epld status
show install auto-upgrade epld status

Resetting Automatic Upgrades of EPLD Images

If the automatic upgrade function has stopped because it has exceeded the maximum number of allowed
update attempts, you will see the following message:
switch# 2013 May 21 13:30:21 switch %$ VDC-1 %$_ %USER-2-SYSTEM_MSG:
<<%EPLD_AUTO-2-AUTO_UPGRADE_CHECK>> Automatic EPLD upgrade check for module 15: Max
retries reached. Use 'clear auto-upgrade epld flags all' to upgrade. - epld_auto
You can reset the automatic upgrade process in one of the following ways:
•
•
•
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
8-50
Table 8-12.
Automatic EPLD Upgrade Verification Commands
Clearing the auto-upgrade epld flags for all of the I/O modules by using the clear auto-upgrade
epld flags all command.
Clearing the auto-upgrade epld flags for a specific I/O module by using the clear auto epld flags
module_number command.
Restarting the switch.
Appendix 8
Purpose
Starts the global configuration mode.
Enables automatic updates.
Disables automatic updates.
Verifies whether auto upgrades are part of the
running configuration.
Action
Displays the status of the ongoing automatic upgrades.
Displays the current and old EPLD versions after an
upgrade.
Managing the Switch Hardware
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