IBM/Lenovo has released version 7.7.0.0 og the Storwize firmware, there are really some nice things to look forward to:
Release notes: https://public.dhe.ibm.com/storage/san/sanvc/release_notes/770_releasenotes.html
New Features
The following new features have been introduced in the 7.7.0.0 release:
- Encrypted DRAID
- iSCSI virtualisation
- Host Port fabric port virtualisation (NPIV)
- Compression for IPLINK
- Improved 10G IP Replication
- Support for 12 slot LFF expansion
- Support for more CPU cores
- Offloaded IO Throttling
- GUI support for IP Quorum
- GUI support for Compressimator
- ECDSA host key support
- V9000 SAS expansion support
Download: http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FStorage_Disk%2FIBM+Storwize+V3700&fixids=StorageDisk-2072-7.7.0.0&source=myna&myns=s028&mynp=OCSTLM5A&mync=E&cm_sp=s028-_-OCSTLM5A-_-E