1825621 Members
3223 Online
109683 Solutions
New Discussion

Bus Master Conflict?

 
tultalk1
Frequent Advisor

Bus Master Conflict?

Parts list for HPE/Compaq ML750 lists PC Board (Interface)
127695-291
Smart Array 431 Controller with 16MB cache - PCI to Single
Channel, Wide Ultra3, SCSI Adapter (Japan) (B21 Rest of world)

and

401858-001 3-Channel Ultra2 array 4250ES controller for SCSI drive array

Both descibed as Bus Master's

Some types of buses allow only one device (typically the CPU, or its proxy) to initiate transactions. Most
modern bus architectures, such as PCI, allow multiple devices to bus master because it significantly
improves performance for general-purpose operating systems.

So I assume this is the case with Windows servers/ML750.

Thaks

Robert

 

2 REPLIES 2
TVVJ
HPE Pro

Re: Bus Master Conflict?

Hello,

Please refer to last paragraph at section "SCSI Hard Drive Installation Guidelines" on page 4-27 of the "ProLiant ML750 Servers Setup and Installation Guide" and see if it helps.

Regards,



I work at HPE
HPE Support Center offers support for your HPE services and products when and how you need it. Get started with HPE Support Center today.
[All opinions expressed here are mine, and not official statements on behalf of Hewlett Packard Enterprise]
Accept or Kudo
BPSingh
HPE Pro

Re: Bus Master Conflict?

Hello, Please follow the steps mentioned by the previous expert and let us know if you need any further assistance.



I work at HPE
HPE Support Center offers support for your HPE services and products when and how you need it. Get started with HPE Support Center today.
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]
Accept or Kudo