Luca -
I don't have any hints about improving performance on the NetView GUI in AIX.
There is nothing you can tweak in NetView.
We don't arbitrarily limit the speed of the map updates. But whether you can
add mbufs or something like that, I don't know. If you like, you can open a
problem to Support. Perhaps AIX can recommend some resource settings or you can
ask NetView support if they will help you analyze performance (you need the
Performance Tool box, server agent and client installed). Basically that's it.
On my 43P 140 the r-o map and the r-w map update almost instantaneously.
James Shanks
Tivoli (NetView for UNIX) L3 Support
"Smeriglio,Luca,VEVEY,FC-SIL/INF." <Luca.Smeriglio@NESTLE.COM> on 02/14/2000
09:35:05 AM
Please respond to Discussion of IBM NetView and POLYCENTER Manager on NetView
<NV-L@UCSBVM.UCSB.EDU>
To: NV-L@UCSBVM.UCSB.EDU
cc: (bcc: James Shanks/Tivoli Systems)
Subject: Re: Refresh Problem with Read-only ipmap
Thanks for your reply James.
OK for #2.
Regarding #1, do you know what could be checked to improve the speed ?
Actually, the 'latency' is the same when I start the read-only GUI on the
server, so this is definitely not an XWindows or slow-network problem.
The read-only GUI itself reacts really quickly to every command, it's only
related to the topology status updates being so slow.
And the server is far from being overloaded, its performance is really good.
Thanks again.
have a great day,
Luca
> -----Original Message-----
> From: James Shanks [SMTP:James_Shanks@TIVOLI.COM]
> Sent: Friday, February 11, 2000 4:18 PM
> Subject: Re: Refresh Problem with Read-only ipmap
>
>
>
> Luca -
>
> I cannot answer for your problem #1 with slow performance.
> But #2 is not a problem. That is how it works. A read-only map does not
> get
> map changes of this sort without a refresh. This is what distinguishes a
> read-only from a read-write map. This means that the owner of the
> read-write
> map has to plan his changes and coordinate them with the read-only map
> users if
> he wants them to get them after the maps are open.
>
> James Shanks
> Tivoli (NetView for UNIX) L3 Support
>
>
>
> "Smeriglio,Luca,VEVEY,FC-SIL/INF." <Luca.Smeriglio@NESTLE.COM> on
> 02/11/2000
> 05:20:31 AM
>
> Please respond to Discussion of IBM NetView and POLYCENTER Manager on
> NetView
> <NV-L@UCSBVM.UCSB.EDU>
>
> To: NV-L@UCSBVM.UCSB.EDU
> cc: (bcc: James Shanks/Tivoli Systems)
> Subject: Refresh Problem with Read-only ipmap
>
>
>
>
> Dear list,
> I'm having some refresh/synchronisation problems between the main
> read-write Map (running on the NV6k server) and read-only Maps opened
> on other non-AIX boxes through XWindows (telnet on the server, then start
> nv6k in read-only).
>
> 1/ when there's a status change, it takes sometimes more than 2 minutes
> for
> this change
> to be reflected on the read-only maps, compared to the server.
>
> 2/ when there's a topology change done on the read-write map (for example,
> managing/unmanaging nodes, deleting a node from all submaps, ...), this
> change is
> only taken into account by the read-only maps after a File/Refresh or a
> reload of the GUI.
>
> I can't use Netview Client on those boxes unfortunately.
>
> Any idea how to improve those issues ?
> Is this the normal behaviour of a read-only instance ?
>
> Thanks for your help !
> Cheers,
> Luca
> Luca.Smeriglio@nestle.com
>
>
> Luca Smeriglio
> Nestec S.A. / Informatique du Centre
> Network Architecture & Tivoli Coordination
> Av. Nestl << File: ATT137571.txt >>
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