It'd be worthwhile to ask why that answer persisted on SE in the first place.
I've used iscsi before with sg and scd devices; it's never even occurred to me that anyone should think it's limited to disks, because, well, it's not.
For the record, ATA-over-Ethernet (AoE) is/was a competing protocol to iSCSI, and it also has generic ATAPI support.
For anyone looking to build a rube goldberg machine for thier youtube channel or get up to similar shenanigans, I think it would be funny use case to get a SCSI Ethernet adapter running over iSCSI.
I've used iscsi before with sg and scd devices; it's never even occurred to me that anyone should think it's limited to disks, because, well, it's not.
For the record, ATA-over-Ethernet (AoE) is/was a competing protocol to iSCSI, and it also has generic ATAPI support.
For anyone looking to build a rube goldberg machine for thier youtube channel or get up to similar shenanigans, I think it would be funny use case to get a SCSI Ethernet adapter running over iSCSI.