User manual

iSCSI GbE to SAS/SATA II RAID Subsystem
User Manual
11
1.1 Technical Specifications
Model EP-2124S1/D1-G1S3
RAID Controller iSCSI-SAS
Controller Single / Dual (Redundant)
Host Interface Four / Eight 1Gb/s Ethernet
Disk Interface SAS 3Gb or SATA II
SAS expansion 4x mini SAS (3Gb/s)
Processor Type Intel IOP342 64-bit (Chevelon dual core)
Cache Memory 2GB~4GB /4GB~8GB DDR-II ECC SDRAM
Battery Backup Optional Hot Pluggable BBM
Management Port support Yes
Monitor Port support Yes
UPS connection Yes
RAID level
0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60 and
JBOD
Logical volume Up to 1024
iSCSI Jumbo frame support Yes
Supports Microsoft Multipath I/O
(MPIO)
Yes
802.3ad Port Trunking, LACP Support Yes
Host connection Up to 32
Host clustering Up to 16 for one logical volume
Manual/scheduling volume snapshot Up to 32
Hot spare disks Global and dedicated
Host access control Read-Write & Read-Only
Online Volume Migration Yes
Online Volume sets expansion Yes
Configurable stripe size Yes
Auto volume rebuild Yes
N-way mirror (N copies of the disk) Yes
Microsoft Windows Volume Shadow
Copy Services (VSS)
Yes
Supports CHAP authentication Yes
S.M.A.R.T. support Yes