PRIMECLUSTER Global Disk Services Configuration and AdministrationGuide 4.6

G.1.6 New Features in 4.4A00

No.	Products	Feature	Description	For details
1	GDS	Extending the supported configuration for the mirroring among servers	The mirroring among servers can be used in the following environments. RHEL7 environment (RHEL7.1 or later) VMware environment Cloud environment Cluster system connecting to external disk units The following disks can be used in the mirroring among servers. Disks that configure RAID by RAID card External disk units in a virtual environment (such as ETERNUS)	"3.9.2 Disk" "3.9.4 Configuration and Settings of the Cluster System" "3.21 Virtual Environment"
2	GDS	Hot swap of disks used in the configuration of mirroring among servers	Hot swap of disks used in the configuration of mirroring among servers is available. (swap without stopping the system)	"7.3.3.1 Hot swap (RHEL6)" "7.3.3.1 Hot Swap"
3	GDS	Supporting a virtual disk (VMDK) as a shared disk for a cluster system in a VMware environment	A virtual disk (VMDK) as a shared disk for a cluster system in a VMware environment is available.	"3.21 Virtual Environment"

GDS: Global Disk Services