E-Series controller panic with ancient IO and is stuck in AVT Pending Last updated Save as PDF Share Share Tweet Share Views:94Visibility:PublicVotes:0Category:e-series-santricity-os-controller-softwareSpecialty:esgLast Updated: Applies to NetApp E-Series SANtricity OS 11.60.1R1 or higher Issue Controller experienced unexpected reboot for ancient I/O and triggered a core dump collection.