Intel R2000GL R1000GZ and R1000GL - Page 49
Embedded Software RAID Support - drivers
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Intel® Server System R1000GZ/GL Product Family TPS 6.2 Embedded Software RAID Support The system includes support for two embedded software RAID options: • Intel® Embedded Server RAID Technology 2 (ESRT2) based on LSI* MegaRAID SW RAID technology • Intel® Rapid Storage Technology (RSTe) Using the BIOS Setup Utility, accessed during system POST, options are available to enable/disable SW RAID, and select which embedded software RAID option to use. 6.2.1 Intel® Embedded Server RAID Technology 2 (ESRT2) 1 Features of the embedded software RAID option Intel® Embedded Server RAID Technology 2 (ESRT2) include the following: • Based on LSI* MegaRAID Software Stack • Software RAID, with system providing memory and CPU utilization • Supported RAID Levels - 0,1,5,10 o 4 & 8 Port SATA RAID 5 support provided with appropriate Intel® RAID C600 Upgrade Key o 4 & 8 Port SAS RAID 5 support provided with appropriate Intel® RAID C600 Upgrade Key • Maximum drive support = 8 o NOTE: ESRT2 has no SAS Expander Support • Open Source Compliance = Binary Driver (includes Partial Source files) o Meta data is also recognized by MDRAID layer in Linux (No direct Intel support, not validated by Intel) • OS Support = Windows 7*, Windows 2008*, Windows 2003*, RHEL*, SLES*, other Linux variants using partial source builds. • Utilities = Windows* GUI and CLI, Linux GUI and CLI, DOS CLI, and EFI CLI 6.2.2 Intel® Rapid Storage Technology (RSTe) 1 Features of the embedded software RAID option Intel® Rapid Storage Technology (RSTe) include the following: • Software RAID with system providing memory and CPU utilization • Supported RAID Levels - 0,1,5,10 o 4 Port SATA RAID 5 available standard (no option key required) o 8 Port SATA RAID 5 support provided with appropriate Intel® RAID C600 Upgrade Key o No SAS RAID 5 support • Maximum drive support = 32 (in arrays with 8 port SAS), 16 (in arrays with 4 port SAS), 128 (JBOD) • Open Source Compliance = Yes (uses MDRAID) • MDRAID supported in Linux. (Does not require a driver) • OS Support = Windows 7*, Windows 2008*, Windows 2003*, RHEL*1, SLES*1, VMWare 5.x. • Utilities = Windows* GUI and CLI, Linux CLI, DOS CLI, and EFI CLI • NOTE: Boot drive support to targets attached through SAS expander card requires BIOS update. Must connect expander to SCU_0 and drives to ports 0&1 on RES2SV240 expander or A&B on RES2CV**0 for boot support. Note 1) See latest product errata list for support status. Product Errata are documented in the Intel® Server Board S2600GZGL, Intel® Server System R1000GZGL, Intel® Server System R2000GZGL Monthly Specification Update which can be downloaded from http://www.intel.com/support. Visit http://www.intel.com/support for a list of supported operating systems. Revision 2.0 39