Good post by Adam Armstrong (thank you)
According to both The Register and CRN, Cisco has confirmed that will cease its Invicta Storage Array line. Cisco first acquired the Invicta All-Flash array when it purchased Whiptail in 2013 for $415 million. Within a year Cisco halted shipments from apparent customer complaints. After two years of issues, Cisco will no longer develop the Invicta Appliance and its Scaling Systems products.
Read on here