What are the supported RAID types and protection on Celerra NX4?

Product:


Celerra NX4


Description:


What are the supported RAID types and protection on NX4?


Resolution:

 

These are is the currently (May 2010) supported disk configurations for NX4:


Disk Group Type      Attach Type     Storage Profile/Storage Pool  Default Number of Disk Volumes

 

2+1 RAID5*              SATA               clarata_archive                          2
3+1 RAID5*              SATA               clarata_archive                          2
4+1 RAID5               SATA               clarata_archive                          2
5+1 RAID5               SATA               clarata_archive                          2
RAID 1/0 (2 disk)      SATA               clarata_r10                               2
4+2 RAID 6              SATA               clarata_r6                                 2
2+1 RAID5*             SAS                 clarsas_archive                         2
3+1 RAID5*             SAS                 clarsas_archive                         2
4+1 RAID5              SAS                 clarsas_archive                         2
5+1 RAID5              SAS                 clarsas_archive                         2
RAID 1/0 (2 disk)     SAS                 clarsas_r10                               2
4+2 RAID 6             SAS                 clarsas_r6                                 2

 

* Indicates this RAID configuration is only supported on the DPE when the system has < 6 disks.

 

Note:  This information is subject to change as newer codes are being released. Please refer to "EMC Support Matrix for EMC Celerra" on Powerlink: Home > Support > Interoperability and Product Lifecycle Information > E-Lab Interoperability Navigator.

 

Direct link to ESM for Celerra:

 

https://elabnavigator.emc.com/emcpubs/elab/esm/pdf/EMC_Celerra.pdf