Issu Load - H3C S5830V2 Command Reference Manual

issu load

Use issu load to upgrade the software images of subordinate members and configure the upgrade
images as the main startup software images for the subordinate members.
Syntax
issu load file { boot filename | system filename | feature filename&<1-30> } * slot
slot-number&<1-9>
issu load file ipe ipe-filename slot slot-number&<1-9>
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 the name of a .bin file in the root directory of a storage medium on the master, in
the storage-medium:/base-filename.bin format. It can be a case-insensitive string of up to 63
characters and cannot contain slot information.
ipe ipe-filename: Specifies the name of an .ipe file in the root directory of a storage medium on the
master, in the storage-medium:/base-filename.ipe format. It can be a case-insensitive string of up to
63 characters and cannot contain slot information.
slot slot-number: Specifies the member ID of a subordinate member. For a compatible upgrade, you
can specify only one member ID. For an incompatible upgrade, you can specify a space-separated
list of up to nine member IDs. If the IRF fabric has only one member, enter the member ID of this
member to upgrade the entire fabric.
Usage guidelines
On a single-chassis IRF fabric, specify the member ID of the member for this command.
On a multichassis IRF fabric, specify one or more subordinate members for this command. As a best
practice, specify half of the subordinate members for this command to reduce service interruption if
the member devices are connected into a ring topology. Make sure the specified subordinate
members are physically connected.
This command performs the following tasks:
•
Examines the compatibility of the specified images with the running images. The result might be
compatible or incompatible.
•
Determines the ISSU methods.
The ISSU methods available for a compatible version include:
Incremental upgrade. During the upgrade, the involved processes will be upgrade.
ISSU reboot. During the upgrade, CPUs will be rebooted.
Reboot. During the upgrade, the specified member devices will be rebooted.
The ISSU method for an incompatible version is always reboot.
•
Uses the ISSU methods to upgrade the specified member devices, and configures the upgrade
software images as the main startup software images for the specified member devices.
At reboot, a subordinate device automatically synchronizes the master device's configuration and
status data. You must wait for the synchronization to complete before using the issu load command
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