HP Smart Array P400

Podpora:	kompletní
Ovladač:	v jádře

Technické parametry

HW RAID pre SAS a SATA disky
podpora RAID 0, 1, 0+1, 5
hotplug a transparentný rebuild po výmene disku
8 portov pre zapojenie diskov
za príplatok modul BBWC - batériou zálohovaná pamäť pre prípad výpadku a RAID 6
rozhranie PCI-Express

Identifikace pod Linuxem

/proc/driver/cciss/cciss0

cciss0: HP Smart Array P400 Controller
Board ID: 0x3234103c
Firmware Version: 1.18
IRQ: 498
Logical drives: 1
Current Q depth: 0
Current # commands on controller: 0
Max Q depth since init: 12
Max # commands on controller since init: 67
Max SG entries since init: 31

cciss/c0d0:      220.12GB       RAID 5

lspci -v

...
06:00.0 RAID bus controller: Hewlett-Packard Company Smart Array Controller (rev 01)
        Subsystem: Hewlett-Packard Company Unknown device 3234
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at fde00000 (64-bit, non-prefetchable) [size=1M]
        I/O ports at 4000 [size=256]
        Memory at fddf0000 (64-bit, non-prefetchable) [size=4K]
        [virtual] Expansion ROM at 88000000 [disabled] [size=256K]
        Capabilities: [b0] Express Endpoint IRQ 0
        Capabilities: [d4] MSI-X: Enable+ Mask- TabSize=4
        Capabilities: [e0] Power Management version 2
        Capabilities: [ec] Vital Product Data
...

Postup zprovoznění pod Linuxem

Použiť modul cciss, na nastavenie poľa stačí BIOS, na stránke HP sú nástroje pre SUSE a RH, ale ide to aj bez nich. Na zisťovanie stavu sa dá použiť opensource utilita ArrayProbe