hey Richard,..

how to increase the window response time from
client..if my client not responding while backing up..
the particular session is dropped .i have pretty
default settings everywhere....i believe it's 15
minutes, i have 2 schedule which start one after
other.
some time othr Aix server engages , windows server
fall  en back
it's there any priority works while backing up..becos
windows server starts first over aix server..

looking forward to ur response early

tahnx ,
Chithirai selvan.R
--- Richard Sims <rbs AT BU DOT EDU> wrote:

> Chris - I would prefer to see an Activity Log
> message which matched the
> client time message.  If both ends see the session
> drop, neither did it,
> and neither gets a good indication why, then it
> would have to be due to
> something in between: network gear, or TCP/IP
> protocol stack in the OS.
> One thing to check is that your client TCPWindowsize
> is not at odds with
> that in your OS.
> You might also do 'ping -s -vR <ServerHostname>' in
> Solaris, or use
> traceroute, to look for any network participant
> which is new or unexpected
> in the transmission path which may be contributing
> to this.
> Talk to your network people and see if anything
> changed a couple of weeks
> ago - or if anyone else is experiencing the same
> thing.
> Also check out ANR0480W causes in ADSM QuickFacts.
> I would also look further in the Activity Log for
> contextual clues, as
> well as in the Solaris /var/log/messages log.
> Don't overlook the trivial: verify that the failing
> session is trying to
> connect to the same system that you are with your
> 'dsmc i' (including
> using the same type of network addressing and port
> number): it's all too
> easy for an unobvious environment variable or
> configuration file to be
> in play.
>
>    Richard Sims
>
> On Fri, 3 Dec 2004, Chris Hund wrote:
>
> > Greetings admin brothers and sisters,
> >
> > I've had an issue with one of my clients for a
> couple of weeks that I'm unable to correct.
> >This is a Solaris client, version 5.2.2.  The
> server is AIX, version 5.1.6.
> >The client schedule starts with no problems, and
> sometimes a little bit
> > of data is sent to tape, but invariably
> communication with the server
> >gets hosed and I start seeing the following
> messages in the client's error log:
> >
> > *****
> > 12/03/04   12:33:22 ANS1005E TCP/IP read error on
> socket = 5, errno = 131, reason : 'Connection reset
> by peer'.
> > 12/03/04   12:33:22 ANS1809W Session is lost;
> initializing session reopen procedure.
> > 12/03/04   12:33:38 ANS1810E TSM session has been
> reestablished.
> > *****
> >
> > Here's what I'll see in the server activity log:
> >
> > *****
> > 12/03/04 14:22:36     ANR0480W Session 1073 for
> node PRDWEB2 (SUN SOLARIS)
> >      terminated - connection with client severed.
> > *****
> >
> > Oddly enough, I can run the backup from the
> command doing a "dsmc i" and it completes
> ...
> >
> > The problem started for no particular reason a
> couple of weeks ago.
> ...
>





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