PCI-X Technology
HP ProLiant ML530 Generation 2 Server Setup and Installation Guide
4-7
HP CONFIDENTIAL
Writer: Richard O. Heath File Name: e-ch4 PCI-X Technology.doc
Codename: Seattle Slew Part Number: 225579-002 Last Saved On: 1/8/03 3:14 PM
PCI-X Hot Plug Technology
HP ProLiant ML530 Generation 2 servers support PCI-X Hot Plug technology.
PCI-X Hot Plug Features
PCI-X Hot Plug and the server’s operating system work together to enable the
following hot-plug operations:
•
Hot replacement of expansion boards
You can replace a failed expansion board with an identical expansion board
without powering down the server.
•
Hot addition of expansion boards
You can install new PCI expansion boards in previously empty slots without
powering down the server.
•
Hot upgrade of expansion boards
You can replace an expansion board with a different expansion board without
powering down the server.
PCI-X Hot Plug features enable you to remove, upgrade, and add PCI or PCI-X
expansion boards without powering down the server by either using the PCI Hot Plug
button or the PCI Hot Plug Utility software. Any PCI adapter can be placed in a PCI
Hot Plug slot. However, PCI Hot Plug device drivers and operating system support
are required to enable the PCI Hot Plug feature.