1 Overview........................................................................................................................................................ 7
PERC S140 specifications................................................................................................................................................. 7
Supported operating systems...........................................................................................................................................9
Supported PowerEdge systems.......................................................................................................................................9
Supported physical disks................................................................................................................................................. 10
2 Physical Disks............................................................................................................................................... 11
Physical disk features........................................................................................................................................................11
Physical disk roaming.................................................................................................................................................. 11
Physical disk hot-swapping........................................................................................................................................ 11
Physical disk power management............................................................................................................................. 11
Physical disk failure detection.................................................................................................................................... 11
Mirror rebuilding.......................................................................................................................................................... 12
Fault tolerance.............................................................................................................................................................12
Native Command Queuing........................................................................................................................................ 12
NVMe PCIe SSD support.......................................................................................................................................... 12
Linux RAID................................................................................................................................................................... 13
3 Virtual Disks................................................................................................................................................. 14
Virtual disk features.......................................................................................................................................................... 14
TRIM for SATA SSDs..................................................................................................................................................14
Disk initialization..........................................................................................................................................................15
Background Array Scan............................................................................................................................................. 15
Checkpointing............................................................................................................................................................. 15
Virtual disk cache policies.......................................................................................................................................... 16
Virtual disk migration.................................................................................................................................................. 16
Expanding virtual disk capacity................................................................................................................................. 17
4 Cabling the drives for S140...........................................................................................................................18
5 BIOS Configuration Utility........................................................................................................................... 20
Initializing the physical disks............................................................................................................................................ 21
Converting to RAID disks...........................................................................................................................................21
Converting to Non-RAID disks................................................................................................................................. 22
Creating the virtual disks.................................................................................................................................................22
Contents
Contents
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