On 15 June 2013 17:58, Ron Foster wrote:
> Rob,
>
> The traffic is between our Sap application servers running under zvm.
>
I'm surprised the traffic would be that impressive. Normally I see
bandwidth requirements with SAP for the transport data via NFS. For the
real application work, wouldn't p
...@gmail.com]
Sent: Saturday, June 15, 2013 2:05 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Appropriate hipersocket MFS size for use with SAP Apps Servers
On 13 June 2013 23:58, Ron Foster wrote:
3. One of the things that the TCP IP folks want us to do on the hardware
> side is to increase
On 13 June 2013 23:58, Ron Foster wrote:
3. One of the things that the TCP IP folks want us to do on the hardware
> side is to increase the maximum frame size to 64k. for this hipersocket.
>
> 4. This would normally increase the MTU size to 56k for the hipersocket.
>
> 5. If I remember properly t
On 6/13/2013 2:28 PM, Ron Foster wrote:
Anyone have any experience running SAP apps servers under z/vm with a larger
than 8k MTU size?
We run with a 16K MFS and an 8K MTU. Like you, we use a single
hipersocket CHPID.
However, we're still on z/OS 1.12 with plans to upgrade to z/OS 1.13
sooni
> 3. One of the things that the TCP IP folks want us to do on the hardware side
> is to increase the maximum frame size to 64k. for this hipersocket.
>
> 4. This would normally increase the MTU size to 56k for the hipersocket.
>
> 5. If I remember properly the 56k value would exceed the SAP recom
From: Linux on 390 Port [LINUX-390@VM.MARIST.EDU] on behalf of Alan Altmark
[alan_altm...@us.ibm.com]
Sent: Thursday, June 13, 2013 3:29 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Appropriate hipersocket MFS size for use with SAP Apps Servers
On Thursday, 06/13/2013 at 03:29 EDT
On Thursday, 06/13/2013 at 03:29 EDT, Ron Foster
wrote:
> We have a bunch of SAP application servers running under z/vm. They are
all
> pointed at the same z/os 1.13 system. There are several DB2s running on
this
> z/OS system. All the Apps servers are using the same hipersocket chpid
to
> commun
Hello listers,
We have a bunch of SAP application servers running under z/vm. They are all
pointed at the same z/os 1.13 system. There are several DB2s running on this
z/OS system. All the Apps servers are using the same hipersocket chpid to
communicate to the z/os system the same hipersocke
