The table below summarizes the current feature differences between the available KernSafe iSCSI SAN license editions.
| Features
|
Free
|
Standard
|
Ultimate
|
SDK/Source
|
| CHAP user authentication |
 |
|
|
|
| Number of concurrent connections per target |
5
|
Unlimited |
Unlimited |
*1 |
| Number of Targets can be
created |
Unlimited |
Unlimited |
Unlimited |
*1 |
| Number of connections per initiator-target
nexus (Multiple connections feature) |
1 |
Unlimited |
Unlimited |
*1 |
| iSCSI RDMA (iSER and RDMA replication) support |
 |
|
|
*1 |
| Virtual Tape devices for enterprise backup |
|
|
|
*1 |
| iSCSI RAM disk support |
|
|
|
|
| Standard image disk device support |
|
|
|
|
| Multi-user mutual CHAP
authorization support |
|
|
|
|
| Virtual CD/DVD-ROM emulator support |
|
|
|
|
| Virtual CD/DVD-RW burner with
auto-loader support |
|
|
|
|
| Generic SCSI device (SPTI) support |
|
|
|
|
| RAID-1 (Mirror) feature |
|
|
|
|
| Asynchronous Replication over Internet |
|
|
|
*1 |
| Automatic snapshot
replication |
|
|
|
*1 |
| High-availability (failover) feature |
|
(<2T)
|
|
*1 |
| COW protection (Virtual
Write) |
|
|
|
*1 |
| Virtual Hard Disk (VHD) support |
|
|
|
*1 |
Virtual Hard Disk (VHD)
snapshot
|
|
|
|
*1 |
| Virtual Hard Disk (VHDX) support |
|
|
|
*1 |
Image File (IMG) snapshot
|
|
|
|
*1 |
| Volume Shadow Copy Compatible |
|
|
|
|
| Windows GUI control
application |
|
|
|
|
| IPsec on-the-fly iSCSI
network line encryption |
|
|
|
|
| I/O read and write caching |
|
|
|
|
| Multiple level tier and SSD / Persistent Memory Cache |
|
|
|
|
| Security disks for each
client, each client use own disk which use CHAP
password encrypted |
|
|
|
*1 |
| IP address and mixed
authentication mechanism |
|
|
|
*1 |
| CHAP user management tool |
|
|
|
|
|
Network-bridged(exports an existing partition,
disk, CD/DVD-ROM to clients as a virtual iSCSI
drive) |
|
|
|
|
| Remote Burning (via SPTI) |
|
|
|
|
| Remote Tape Backup (via SPTI) |
|
|
|
|
| Vendor Specified CDB support
(via SPTI) |
|
|
|
|
| True real-time Continues Data
Protection (CDP) |
|
|
|
*1 |
| Software RAID |
|
|
|
*1 |
| Distributed iSCSI
SAN(Datacenter) |
|
|
|
*1 |
| CHAP users counts |
Unlimited |
Unlimited |
Unlimited |
Unlimited |
| Client side snapshot
management |
|
|
|
|
Storage Pool and Snapshots
|
|
|
|
*1
|
| Brand-new built-in web management platform |
|
|
|
|
*1 It depends on which license do you need.
