Specifications

Escala Tower PL & S, E, T System Hardware
Chapter 3: External Storage and SAN Subsystems 62/116
9es3s1c3.doc
Rev 5.9
02/12/2003
4.12.2. Configurability and Packaging
The CX600 is available only with rack packaging and dual SP configurations. The configurability is
summarized in the next table.
HARDWARE CX600 Dual SP
Storage Processor Enclosure Includes :
- 2 SP w/ 4 ports each, 2 or 4 GB cache each
- 2 Power Supplies
- 3 fans
Size : 4U
Disk Array Enclosure w/ Operating System (first
DAE2)
Includes :
- 2 LCC
- 2 PowerSupplies w/ fans
- Up to 15 drives , minimum 5 drives, 6 w/ hot spare
Size : 3U
Additionnal Disk Array Enclosure (DAE2)
(up to 15 DAE2 and 240 drives max)
Includes :
- 2 LCC
- 2 PowerSupplies w/ fans
- Up to 15 drives , minimum 0 drives
Size : 3U
Cache memory 4GB (2GB per SP) ; option additionnal 4GB
Front end connectors 8 dual LC
Offered drives 36GB 15 krpm, 73GB 10krpm, 146GB 10krpm
Usable disk space First five drives :
User space starts at @5.881GB
Other drives :
User space starts at @32.43 MB
SOFTWARE
Max number of iniators
(w/ AccessLogix)
256 initiators (HBA ports)
32 initiators per SP port
128 hosts w/ 2 HBA
Max nb of LUNs
w/o AccessLogix
w/ AccessLogix
256
1024
Nb of LUNs per RAID group 32
MAX LUN size 2TB
Max RAID groups 240
Snap View
Nb snapshots per array
Nb Snapshot cache LUNs
Nb of Snapshot sessions at the same time
Nb of Snashot per LUN
300
100
100
8
MirrorView
Nb of mirrors
Nb of write intent logs
100 (primary & secondary)
50