HP 10500 Series Configuration Manual page 194

<Sysname> issu pex PEX-5700 file feature flash:/5700-feature1-d2404.bin
Verifying the file flash:/5700-feature1-d2404.bin on chassis 1 slot 0...Done.
Copying file flash:/5700-feature1-d2404.bin to
chassis1#slot1#flash:/5700-feature1-d2404.bin...Done.
Copying file flash:/5700-feature1-d2404.bin to
chassis2#slot0#flash:/5700-feature1-d2404.bin...Done.
# Identify the recommended ISSU method for the upgrade and view the possible impact of the upgrade.
<Sysname> display version comp-matrix file feature flash:/feature1-a0043.bin
Verifying the file flash:/feature1-a0043.bin on chassis 1 slot 0...Done.
Verifying the file flash:/5700-feature1-d2404.bin on chassis 1 slot 0...Done.
Feature image:flash:/feature1-a0043.bin
Version:
A0043
Version compatibility list:
A0043
Version dependency system list:
A0041
Compatible info of 5700:
Feature image: flash:/5700-feature1-d2404.bin
Version:
D2404
Version compatibility list:
D2404
Version dependency system list:
D2402
Incompatible upgrade.
The output shows that the two versions are incompatible. The cards will be rebooted for the upgrade.
# Upgrade the feature on the subordinate member.
<Sysname> issu load file feature flash:/feature1-a0043.bin chassis 2
This operation will delete the rollback point information for the previous upgrade and
maybe get unsaved configuration lost. Continue? [Y/N]:y
Verifying the file flash:/feature1-a0043.bin on chassis 1 slot 0...Done.
Verifying the file flash:/5700-feature1-d2404.bin on chassis 1 slot 0...Done.
Copying file flash:/feature1-a0043.bin to
chassis2#slot0#flash:/feature1-a0043.bin...Done.
Verifying the file flash:/feature1-a0043.bin on chassis 2 slot 0...Done.
Upgrade summary according to following table:
flash:/feature1-a0043.bin
Running Version
Alpha 0041
Chassis Slot
2 0
2 8
Upgrading software images to incompatible versions. Continue? [Y/N]: y
After the upgrade, the upgraded subordinate member leaves the current IRF fabric and forms a new IRF
fabric.
New Version
Alpha 0043
Upgrade Way
Reboot
Reboot
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