Currently, all I have is problem to resolve. We will think about a
general model..
For Oracle to support running RAC on a single fabric - assuming the
fabric is utilized for both network (inter node cluster com) plus
storage I/O - we need to limit /control latencies of cluster network
msgs such th
[EMAIL PROTECTED] wrote:
> Hi Rick,
>
> On 4/19/06, Richard Frank <[EMAIL PROTECTED]> wrote:
>> Some application level protocols - require higher QoS levels than
>> others - for various communication and I/O operations.
>>
>> For example, cluster inter-node health msgs have fixed latency
>> requi
Hi Rick,
On 4/19/06, Richard Frank <[EMAIL PROTECTED]> wrote:
> Some application level protocols - require higher QoS levels than others
> - for various communication and I/O operations.
>
> For example, cluster inter-node health msgs have fixed latency
> requirements that if exceeded may result i
Richard Frank <[EMAIL PROTECTED]> wrote:
Richard> Are there any mechanisms available to the client process to manage
the
Richard> QoS level for the various supported ULPs
(SDP,TCP,UDP,RDS,SRP,iSER,etc)
Richard> either at the ULP level or some combination of process and ULP -
or
Richard> perhaps ev
[EMAIL PROTECTED] wrote:
> Some application level protocols - require higher QoS levels than
> others - for various communication and I/O operations.
>
> For example, cluster inter-node health msgs have fixed
> latency requirements that if exceeded may result in
> unexpected node removals from the
This discussion assumes a single fabric (e.g IB, or iWARP, etc) for
network and file I/O between a set of nodes sharing storage.
On Wed, 2006-04-19 at 12:38 -0400, Richard Frank wrote:
> Some application level protocols - require higher QoS levels than others
> - for various communication and I/O
Some application level protocols - require higher QoS levels than others
- for various communication and I/O operations.
For example, cluster inter-node health msgs have fixed latency
requirements that if exceeded may result in unexpected node removals
from the cluster.
Are there any mechanisms
