Performing An Issu By Using Issu Commands; Performing A Compatible Upgrade - HP 10500 Series Configuration Manual

Performing an ISSU by using issu commands

Perform this task only on a multichassis IRF fabric or a multiparent eIRF system.
Always start ISSU with a subordinate member.

Performing a compatible upgrade

Step
1. Enter system view.
2. Disable automatic
rollback.
3. Return to user view.
4. (Optional.) Specify PEX
startup images.
5. Load the upgrade
images as main startup
software images on
subordinate members.
6. Perform a switchover.
7. (Optional.) Accept the
upgrade.
8. Upgrade the remaining
members to complete
the ISSU.
9. Verify that the ISSU is
finished.
Command
system-view
issu rollback-timer 0
quit
•
Use .bin files:
issu pex pex-model file { boot
filename | system filename |
feature filename&<1-30> } *
•
Use an .ipe file:
issu pex pex-model file ipe
ipe-filename
•
Use .bin image files:
issu load file { boot filename
| system filename | feature
filename&<1-30> } * chassis
chassis-number
•
Use an .ipe image file:
issu load file ipe ipe-filename
chassis
chassis-number&<1-3>
issu run switchover
issu accept
issu commit chassis
chassis-number
display issu state
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Remarks
N/A
By default, the automatic rollback timer is
set to 45 minutes.
HP recommends not using the automatic
rollback feature. This feature is
complicated.
N/A
Perform this step if you want to upgrade
PEXs.
Specify the member ID of a subordinate
member for the chassis-number
argument.
The command also upgrades
single-homed PEXs that are attached to
the specified subordinate members.
This command also upgrades
multihomed PEXs.
N/A
Repeat the issu commit command to
upgrade the remaining members one by
one, including the original master.
IMPORTANT:
After executing the command for one
member, you must wait for the member to
restart and join the IRF fabric before you
execute the command for another
member.
If the ISSU state field displays Init, the
ISSU is finished.