ACI BUGS
APIC validation of the image upgrade bug.
The MegaSAS.log in the / directory on the Cisco APICs can get very large, causing the fault F1527 to be raised
Will need root access to delete the log, TAC case needed.
Image upload fails to APIC
When this happens, use WinSCP and SFTP to upload the image using the local APIC Admin account as follows:
username: apic#fallback\admin
Navigate to the /home/admin directory and copy the image there
Go to the APIC CLI logged in as apic#fallback\admin, and issue the following command
firmware repository add /home/admin/<your image name>
Give it some time to update the repository with the image. You can issue the, "show firmware repository" command to see if the image is added yet or check the GUI.