User manual

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media occurs at a later time. It speeds up system write
performance but needs to bear the risk where data may be
inconsistent between data cache and the physical disks in
one short time interval.
RO
Set the volume to be Read-Only.
DS
Dedicated Spare disks. The spare disks are only used by
one specific RG. Others could not use these dedicated
spare disks for any rebuilding purpose.
GS
Global Spare disks. GS is shared for rebuilding purpose. If
some RGs need to use the global spare disks for
rebuilding, they could get the spare disks out from the
common spare disks pool for such requirement.
DG
DeGraded mode. Not all of the array’s member disks are
functioning, but the array is able to respond to application
read and write requests to its virtual disks.
SCSI
Small Computer Systems Interface.
SAS
Serial Attached SCSI.
S.M.A.R.T.
Self-Monitoring Analysis and Reporting Technology.
WWN
World Wide Name.
HBA
Host Bus Adapter.
SES
SCSI Enclosure Services.
NIC
Network Interface Card.
BBM
Battery Backup Module
•
Part 2: iSCSI
iSCSI
Internet Small Computer Systems Interface.
LACP
Link Aggregation Control Protocol.
MPIO
Multi-Path Input/Output.
MC/S
Multiple Connections per Session
MTU
Maximum Transmission Unit.
RAG362