I had to install C5 on a dev server for various reasons (legacy system support and so forth). This dev server is a HP DL180 G6, with a SmartArray P410 raid card... I've installed hpacucli via the RPM from HP's site, but its not finding the controller... C5 (64 bit) is using the default CCISS drivers for this card.
# hpacucli ctrl all show config
Error: No controllers detected.
lspci -v reports...
06:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01) Subsystem: Hewlett-Packard Company Smart Array P410 Flags: bus master, fast devsel, latency 0, IRQ 66 Memory at fbc00000 (64-bit, non-prefetchable) [size=2M] Memory at fbbff000 (64-bit, non-prefetchable) [size=4K] I/O ports at d800 [size=256] Expansion ROM at fbb00000 [disabled] [size=512K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [ac] MSI-X: Enable+ Count=16 Masked- Capabilities: [100] Advanced Error Reporting Kernel driver in use: cciss Kernel modules: cciss