Steffan-it is now! I stumbled across this node parameter on one of the servers
yesterday. When I changed it to 4 with a resourceutilization setting of 8 I got
four data sending sessions with 4 tape mounts so clearly this was the problem.
Didn't find any mention of this in the documentation, though.....;-)
Thanks for the help.
Phil
Phil Hosking
RS/6000 Systems Specialist
United Computer & Management Consultancy
P.O. Box 9226, Dubai, U.A.E
Tel: 009714 -3021502(direct); 00971-50-6506941(mobile)
Fax: 009714 - 3313312.
Email: phil AT ae.ibm DOT com
arhoads <arhoads AT PACBELL DOT NET> on 02/02/2000 01:05:44 PM
Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
cc: (bcc: Philip Hosking/United Arab Emirates/IBM)
Subject: Re: RESOURCEUTILIZATION
Phil,
I take it that MAXNUMMP is set to a number greater than 2?
Steffan
Phil Hosking wrote:
> Bill-this is not what I'm seeing. If I set RESOURCEUTILIZATION to say 6 on a
> client with over 10 filesystems I am seeing 4 sessions started, 2 are sending
> data and I guess the other two are for communication. I would expect to see
> more. The storage backend is a 3494 VTS so I send the data straight to the
VTS
> as I have 32 drives available. I never see more than 2 drives per client
> mounted at any one time, though.
>
> Phil
>
> Phil Hosking
> RS/6000 Systems Specialist
> United Computer & Management Consultancy
> P.O. Box 9226, Dubai, U.A.E
> Tel: 009714 -3021502(direct); 00971-50-6506941(mobile)
> Fax: 009714 - 3313312.
> Email: phil AT ae.ibm DOT com
>
> Bill Smoldt <smoldt AT STORSOL DOT COM> on 01/31/2000 06:45:13 PM
>
> Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
> To: ADSM-L AT VM.MARIST DOT EDU
> cc: (bcc: Philip Hosking/United Arab Emirates/IBM)
> Subject: Re: RESOURCEUTILIZATION
>
> Phil,
>
> >From conversations I've had with insiders, it's supposed to give you an
> extra session for each filesystem. On a two disk client, you would see
> three sessions - one for communications and two for moving data from each
> filesystem - up to RESOURCEUTILIZATION or the maximum.
>
> Does that correspond to what you're seeing?
>
> Bill Smoldt SSSI
> Storage Solutions Specialists, Inc.
>
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On
> Behalf Of
> Phil Hosking
> Sent: Monday, January 31, 2000 6:58 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: RESOURCEUTILIZATION
>
> Does anyone out there understand the underlying logic behind the
> RESOURCEUTILIZATION option in TSM V3.7 client? If I set it to say 6 then I
> seem
> on most clients to get 4 sessions started with the server, with two of them
> sending data and two of them not sending data. On some clients I get only
> one
> active session sending data. Can anyone tell me how TSM decides on how many
> sessions to establish depending on what the RESOURCEUTILIZATION option is
> set
> to. The documentation is a little fuzzy.
>
> Thanks, Phil
>
> Phil Hosking
> RS/6000 Systems Specialist
> United Computer & Management Consultancy
> P.O. Box 9226, Dubai, U.A.E
> Tel: 009714 -3021502(direct); 00971-50-6506941(mobile)
> Fax: 009714 - 3313312.
> Email: phil AT ae.ibm DOT com
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