WEC8500/WEC8050 (APC) Operation Manual v10.1 471
©Samsung Electronics America
version downgrade.
If there is a configuration file saved during previous upgrade, the
message asking whether you are going to use the file is displayed.
WEC8500/configure# package upgrade wec8500_1.4.4.R.bin
Notice: It is recommended that you save the configuration before upgrade.
You can reapply the configuration, if you need to downgrade.
Do you want to save the configuration? (y/n): y
Previous configuration file is existed. Do you want to use it? (y/n): y
Package Validation check ... success
Package Upgrade ............................................... done
Success
3 If package upgrade fails, upgrade is cancelled.
Possible causes and the troubleshooting methods are described below.
Error: no exist ‘wec8500_
1.3.11.R.bin’ file
Download the package to be upgraded again as the
package error has occurred during the package
downloading.
Checksum error on
the file
Error: Package validation
check
Upgrade
terminated due to an
internal error
1 Execute the ‘show process status’ command to check
the process status.
2 Execute the ‘show system cpu detail’ command to
check the CPU status.
3 Transmit the logs above to the Samsung Technical
Support.
Upgrade
terminated due to
timeout
saving the configuration-
failed (time-out)
1 Execute the ‘show process status’ command to check
the process status.
2 Execute the ‘show system cpu detail’ command to
check the CPU status.
3 Transmit the logs above to the Samsung Technical
Support.
4 After system rebooting, check if the new package is applied to the
system.
WEC8500# show reboot cause
Reboot Cause: Block: Upgrade/ Code: Package Upgrade
WEC8500# show version
Samsung package version information
Primary (currently running)
ver : 0.7.1.R
buildTime : Mon Aug 20 11:35:43 2012
builder : gampul
buildDir : /data/nome/ymkim/apc_0817
Backup
ver : 0.7.1.R
buildTime : Mon Aug 20 11:35:43 2012
builder : gampul
buildDir : /data/nome/ymkim/apc_0817
Boot rom version information
ver : unknown
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