Install Verify - HPE D6020 Maintenance And Service Manual

After an ISSU reboot or reboot upgrade is performed, you can roll back the running software images
only to the status before any activate or deactivate operations were performed.
After a commit operation is performed, you cannot perform a rollback.
For a rollback to take effect after a reboot, you must perform a commit operation to update the main
startup software image list.
The device supports a maximum of 50 rollback points. The earliest rollback point is deleted if this
limit has been reached when a rollback point is created.
Patch images do not support rollback.
Examples
# Roll back the software to rollback point 1.
<Sysname>install rollback to 1
This operation might take several minutes, please wait...Done.
# Roll back the software to the original software versions and observe the change made by the
rollback.
<Sysname> display install active
Active packages on slot 1:
flash:/boot-a0201.bin
flash:/system-a0201.bin
flash:/ssh-feature-a0201.bin
<Sysname> display install rollback
Install rollback information 1 on slot 1:
Updating from no package
to flash:/ssh-feature-a0201.bin.
The output shows that currently three image files are active but only two of them are confirmed. The
image file flash:/ssh-feature-a0201.bin is not confirmed yet.
<Sysname> install rollback to original
This operation might take several minutes, please wait...Done.
<Sysname> display install active
Active packages on slot 1:
flash:/boot-a0201.bin
flash:/system-a0201.bin
<Sysname> display install committed
Committed packages on slot 1:
flash:/boot-a0201.bin
flash:/system-a0201.bin
The output shows the SSH feature has been rolled back to the original software version. The image
file flash:/ssh-feature-a0201.bin has been removed.
Related commands
display install rollback

install verify

Use install verify to verify the software change commit status, image integrity, and image
consistency.
Syntax
install verify
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