Usage Scenario
When the smart upgrade status of a switch is displayed as needUpdate, you can run the smart-upgrade right-now to implement loading of and upgrade to a new software version in one-click mode.
Before this command is run, you can also run the smart-upgrade download command to configure the switch to download the system file from the HOUP first and then run the smart-upgrade right-now command at the right time to implement smart upgrade. The wait time in this method is shorter than that when the smart-upgrade right-now command is run.
Precautions
Switches cannot be added to or removed from a stack during smart upgrade.
Resumable download is supported during system file download for smart upgrade. If the download is interrupted due to a network exception, run the smart-upgrade right-now command to enable the switch to continue the download from the breakpoint.
# Perform smart upgrade on a switch immediately.
<HUAWEI> system-view [HUAWEI] smart-upgrade right-now Info: Getting version information from houp, please wait ... Info: If you want to stop the upgrade, please press CTRL + C. Info: Downloading file basic-soft.cc ... Info: The file already exists, check whether it can be resumed from the breakpoint. Info: Resume from the 15728640 bytes breakpoint. Info: Current percent is 100%. Info: 104372996 byte(s) received in 197.329 second(s) 516.53 Kbyte(s)/sec. Info: Downloading file basic-soft.cc.asc ... Info: Current percent is 100%. Info: 490 byte(s) received in 0.201 second(s) 2.38 Kbyte(s)/sec. Info: Downloading file basic-patch.pat ... Info: The file already exists, check whether it can be resumed from the breakpoint. Info: The file size is OK and the content is consistent. Info: Downloading file basic-patch.pat.asc ... Info: The file already exists, check whether it can be resumed from the breakpoint. Info: The file size is OK and the content is consistent. Info: Start verifying signature ... Info: Signature verification passed. Info: Set next startup patch basic-patch.pat successfully. Info: Start set next startup file, please wait... Info: Set next startup file basic-soft.cc successfully. Info: System will rebooting for upgrade...