- Table of Contents
-
- 01-Fundamentals Command Reference
- 00-Preface
- 01-CLI commands
- 02-RBAC commands
- 03-Login management commands
- 04-License management commands
- 05-Device management commands
- 06-FTP and TFTP commands
- 07-File system management commands
- 08-Configuration file management commands
- 09-Software upgrade commands
- 10-ISSU commands
- 11-Automatic configuration commands
- 12-Tcl commands
- 13-Python commands
- Related Documents
-
Title | Size | Download |
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09-Software upgrade commands | 80.51 KB |
Software upgrade commands
As a best practice, store the startup images in the factory default file system. If you store the startup images in a hot swappable storage medium, do not remove the hot swappable storage medium during the startup process.
boot-loader file
Use boot-loader file to specify startup image files.
Syntax
boot-loader file boot filename system filename [ feature filename&<1-30> ] { all | slot slot-number } { backup | main }
boot-loader file ipe-filename { all | slot slot-number } { backup | main }
Views
User view
Predefined user roles
network-admin
Parameters
boot: Specifies a boot image file.
system: Specifies a system image file.
feature: Specifies a space-separated list of up to 30 feature image files.
filename: Specifies a .bin file in the filesystemname/filename.bin format. The file must be stored in the root directory of a file system on the device. Excluding the file system location section (if any), the value string can have a maximum of 63 characters. For more information about specifying a file, see file system management in Fundamentals Configuration Guide.
ipe-filename: Specifies an .ipe image package file in the filesystemname/filename.ipe format. The file must be stored in the root directory of a file system on the device. Excluding the file system location section (if any), the value string can have a maximum of 63 characters. For more information about specifying a file, see file system management in Fundamentals Configuration Guide.
all: Specifies all hardware components to which the specified images apply.
slot slot-number: Specifies the IRF member ID of a member device.
backup: Specifies the files as backup startup image files. Backup images are used only when main images are not available.
main: Specifies the files as main startup image files. The device always first attempts to start up with main startup files.
Usage guidelines
The boot-loader file command overwrites the entire startup image list. To add new startup feature images, specify all feature image files in the old startup image list, including feature image files. The new startup image list will contain only the feature image files that are specified in the command.
Before you specify startup image files, register and activate a license for each upgrade image that requires a license. If a license-based software image lacks a license, the command execution result is as follows:
· If .bin files are specified, the command cannot be executed.
· If an .ipe file is specified, the command sets all images as startup images except for the image that does not have a license.
For more information about licensing, see Fundamentals Configuration Guide.
To load the specified startup software images, you must reboot the system.
If the upgrade images are not found in the file system on the slot specified to upgrade, the system automatically copies the images to that file system. The destination directory is the root directory of the file system. If the destination root directory already contains a startup image with the same name as an upgrade image, you must choose whether to overwrite the image.
Incremental patches cannot be installed by using the boot-loader file command.
|
NOTE: The system will verify the digital signature of the specified images before it updates the startup image list with the specified images. If the digital signature verification fails, the system will not update the startup image list and you will receive a digital signature verification failure message. |
Examples
# Specify flash:/all.ipe as the main startup image file for slot 1.
<Sysname> boot-loader file flash:/all.ipe slot 1 main
Verifying the file flash:/all.ipe on slot 1..............Done.
H3C SecPath F1000-E-G2 images in IPE:
boot.bin
system.bin
This command will set the main startup software images. Please do not reboot any
MPU during the upgrad. Continue? [Y/N]:Y
Add images to slot 1.
File flash:/boot.bin already exists on slot 1.
File flash:/system.bin already exists on slot 1.
Overwrite the existing files? [Y/N]:Y
Decompressing file boot.bin to flash:/boot.bin........................Done.
Decompressing file system.bin to flash:/system.bin...............................Done.
Verifying the file flash:/boot.bin on slot 1...Done.
Verifying the file flash:/system.bin on slot 1.............Done.
The images that have passed all examinations will be used as the main startup software images at the next reboot on slot 1.
# Specify flash:/all.ipe as the main startup image file for all IRF member devices.
<Sysname> boot-loader file slot1#flash:/all.ipe all main
Verifying the file flash:/all.ipe on slot 1......................................Done.
H3C SecPath F1000-E-G2 images in IPE:
Boot.bin
System.bin
This command will set the main startup software images. Please do not reboot any
MPU during the upgrad. Continue? [Y/N]:y
Add images to slot 1.
File flash:/Boot.bin already exists on slot 1.
File flash:/System.bin already exists on slot 1.
Overwrite the existing files? [Y/N]:y
Decompressing file Boot.bin to flash:/Boot.bin........................Done.
Decompressing file System.bin to flash:/System.bin........................Done.
The images that have passed all examinations will be used as the main startup software images at the next reboot on slot 1.
File flash:/Boot.bin already exists on slot 2.
Do you want to overwrite the file?
Y: Overwrite the file.
N: Not overwrite the file.
A: From now on, overwrite or not overwrite without prompt.
Please make a choice. [Y/N/A]:a
What type of overwrite operation do you want to perform?
Y: Overwrite without prompt.
N: Not overwrite or display prompt.
Q: Return to the previous step.
Please make a choice. [Y/N/Q]:y
An existing file will be overwritten without prompt if it has the same name as any upgrade file.
Loading......................Done.
Loading......................Done.
Loading......................Done.
Loading......................Done.
Loading......................Done.
Loading......................Done.
The images that have passed all examinations will be used as the main startup software images at the next reboot on slot 2.
Decompression completed.
Do you want to delete flash:/all.ipe now? [Y/N]:n
Related commands
display boot-loader
boot-loader update
Use boot-loader update to synchronize startup images.
Syntax
boot-loader update { all | slot slot-number }
Views
User view
Predefined user roles
network-admin
Parameters
all: Synchronizes startup images from the master to all subordinate devices.
slot slot-number: Specifies the IRF member ID of a subordinate device.
Usage guidelines
You can use this command to synchronize startup images after adding new member devices.
If any of the startup software images require a license, register and activate a license for the image on the new subordinate device before executing this command. Use the display license feature command to verify the licensing state of software images.
The startup images synchronized to the subordinate device are set as main startup images, regardless of whether the source startup images are main or backup.
· If the master device has started up with main startup images, its main startup images are synchronized to the subordinate device, regardless of whether any main startup image has been respecified on the master device.
· If the master device has started up with backup startup images, its backup startup images are synchronized to the subordinate device, regardless of whether any backup startup image has been respecified on the master device.
If a patch installation or ISSU has been performed on the master, use the install commit command to update the set of main startup images on the master before software synchronization. This command ensures startup image consistency between the master and the subordinate device.
Do not reboot any member device during the execution of the boot-loader update command. Member devices might not be able to come up.
Startup image synchronization fails if any software image being synchronized is not available or is corrupted.
Examples
# Synchronize startup images from the active MPU to the standby MPU in slot 1.
<Sysname> boot-loader update slot 1
This command will update the specified standby MPU. Please do not reboot any MPU during the upgrade. Continue? [Y/N]:y
Updating. Please wait...
Verifying the file flash:/BOOT.bin on slot 1.............Done.
Verifying the file flash:/SYSTEM.bin on slot 1.....................Done.
Successfully updated the startup software images of slot 1.
display boot-loader
install commit
bootrom backup
Use bootrom backup to back up the BootWare image in the Normal area to the Backup area on a BootWare.
Syntax
bootrom backup slot slot-number-list [ all | part ]
Views
User view
Predefined user roles
network-admin
Parameters
slot slot-number-list: Specifies a space-separated list of up to seven slot number items. An item specifies an IRF member device by its member ID or a range of IRF member devices in the form of start-slot-number to end-slot-number. The end slot number must be equal to or greater than the start slot number.
all: Backs up the entire BootWare image, including the basic segment and the extended segment. If you do not specify the all or part keyword, this command backs up the entire BootWare image.
part: Backs up the extended BootWare image section.
Usage guidelines
A BootWare is divided into a Normal area and a Backup area. The BootWare image is stored in the Normal area and backed up to the Backup area. At startup, the system reads the BootWare image automatically from the Normal area. If the image is inaccessible, the system reads the BootWare image from the Backup area.
If the BootWare image in the Normal area is corrupted or requires a version rollback, use the bootrom restore command to copy the BootWare image in the Backup area to the Normal area.
Examples
# Back up the entire BootWare image from the Normal area to the Backup area.
<Sysname> bootrom backup slot 1
Now backing up the Boot ROM, please wait...
......Done.
Related commands
bootrom restore
bootrom read
Use bootrom read to back up the BootWare image in the Normal area of a BootWare to the default file system.
Syntax
bootrom read slot slot-number-list [ all | part ]
Views
User view
Predefined user roles
network-admin
Parameters
slot slot-number-list: Specifies a space-separated list of up to seven slot number items. An item specifies an IRF member device by its member ID or a range of IRF member devices in the form of start-slot-number to end-slot-number. The end slot number must be equal to or greater than the start slot number.
all: Backs up the entire BootWare image, including the basic segment and the extended segment. If you do not specify the all or part keyword, this command backs up the entire BootWare image.
part: Backs up the extended BootWare image section.
Usage guidelines
For each BootWare image you are backing up, this command creates two files in the default file system: basicbtm.bin for the basic segment and extendbtm.bin for the extended segment.
Examples
# Back up the BootWare image from the Normal area of BootWare to the flash memory.
<Sysname> bootrom read slot 1
Now reading the Boot ROM, please wait...
.........Done.
Related commands
bootrom update
bootrom restore
Use bootrom restore to replace the BootWare image in the Normal area with the BootWare image in the Backup area for image restoration or version rollback.
Syntax
bootrom restore slot slot-number-list [ all | part ]
Views
User view
Predefined user roles
network-admin
Parameters
slot slot-number-list: Specifies a space-separated list of up to seven slot number items. An item specifies an IRF member device by its member ID or a range of IRF member devices in the form of start-slot-number to end-slot-number. The end slot number must be equal to or greater than the start slot number.
all: Restores the entire BootWare image, including the basic segment and the extended segment. If you do not specify the all or part keyword, this command restores the entire BootWare image.
part: Restores the extended BootWare image section.
Examples
# Restore the entire BootWare image.
<Sysname> bootrom restore slot 1
This command will restore the Boot ROM file on the specified board(s), Continue? [Y/N]:y
Now restoring the Boot ROM, please wait...
......Done.
Related commands
bootrom backup
bootrom update
Use bootrom update to load the BootWare image from a file system to the Normal BootWare area.
Syntax
bootrom update file file slot slot-number-list [ all | part ]
Views
User view
Predefined user roles
network-admin
Parameters
file file: Specifies the file that contains the BootWare image. The file argument represents the file name, a string of 1 to 63 characters.
slot slot-number-list: Specifies a space-separated list of up to seven slot number items. An item specifies an IRF member device by its member ID or a range of IRF member devices in the form of start-slot-number to end-slot-number. The end slot number must be equal to or greater than the start slot number.
all: Loads the entire BootWare image, including the basic segment and the extended segment. If you do not specify the all or part keyword, this command restores the entire BootWare image.
part: Loads the extended BootWare image section.
Usage guidelines
BootWare images are contained in the .bin Comware boot image file. You can specify a Comware boot image file in this command to upgrade the BootWares in the system before you upgrade the Comware images. If you do not upgrade BootWares before upgrading Comware images, the system automatically upgrades BootWares as necessary when loading Comware images.
The new BootWare images take effect after you reboot the device.
|
NOTE: The system verifies a BootWare image before it loads that image to the Normal area of BootWare. If the digital signature verification fails, the system will not load the image and you will receive a digital signature verification failure message. |
Examples
# Use the file a.bin in the root directory of the flash memory to upgrade the BootWare image.
<Sysname> bootrom update file flash:/a.bin slot 1
This command will update the Boot ROM file on the specified board(s), Continue? [Y/N]:y
Now updating the Boot ROM, please wait................Done.
Related commands
boot-loader file
bootrom-update security-check enable
Use bootrom-update security-check enable to enable BootWare image validity check.
Use undo bootrom-update security-check enable to disable BootWare image validity check.
Syntax
bootrom-update security-check enable
undo bootrom-update security-check enable
Default
BootWare image validity check is enabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Before a BootWare image upgrade starts, this feature examines the upgrade BootWare image for file validity and incompatibility with hardware. If the BootWare image passes the check, the upgrade process starts. If the check fails, the system does not perform the upgrade.
Examples
# Enable BootWare image validity check.
<Sysname> system-view
[Sysname] bootrom-update security-check enable
display boot-loader
Use display boot-loader to display current software images and startup software images.
Syntax
display boot-loader [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
slot slot-number: Specifies the member ID of an IRF member device. If you do not specify a member device, this command displays the software images on each IRF member device.
Examples
# Display the current software images and startup software images.
<Sysname> display boot-loader
Software images on slot 1:
Current software images:
flash:/boot.bin
flash:/system.bin
Main startup software images:
flash:/boot.bin
flash:/system.bin
Backup startup software images:
flash:/boot.bin
flash:/system.bin
# Display the current software images and startup software images.
<Sysname> display boot-loader
Software images on slot 1:
Current software images:
Image Version
flash:/boot.bin Release 0053
flash:/system.bin Release 0053
Main startup software images:
Image Version
flash:/boot.bin Release 0054
flash:/system.bin Release 0054
Backup startup software images:
Image Version
flash:/boot.bin --
flash:/system.bin --
Table 1 Command output
Field |
Description |
Current software images |
Comware images that have been loaded. |
Main startup software images |
Primary Comware images for the next startup. |
Image |
Image name. |
Version |
Image version. If an image is corrupted or deleted, this field displays two hyphens (--). |
Backup startup software images |
Backup Comware images for the next startup. If the backup startup software images are not specified, this field displays None. |
Related commands
boot-loader file