[THIN] Re: NFuse servers extremely slow response
- From: "Alexander Danilychev" <teknica@xxxxxxxxxxx>
- To: thin@xxxxxxxxxxxxx
- Date: Thu, 13 Mar 2003 02:21:51 -0800
You should never name server #13 - always skip and go to #14.
ALEX
>From: "Monahan, Thomas" <Thomas.Monahan@xxxxxxxxxxx>
>Reply-To: thin@xxxxxxxxxxxxx
>To: "'thin@xxxxxxxxxxxxx'" <thin@xxxxxxxxxxxxx>
>Subject: [THIN] Re: NFuse servers extremely slow response
>Date: Thu, 13 Mar 2003 10:13:06 -0000
>
>
>Just to let you know that the problem was due to the one of the servers
>mis-behaving with the XML service. I say mis-behaving but what I really
>mean
>is it got posessed by the Devil himself and decided to carry out a denial
>of
>service attack on the farm. I think he posessed the citrix users as well as
>they weren't too happy with the farm being down for nearly an entire day.
>The problem was only tracked down when the XML port was change for some of
>the servers and that functioned fine. Eventually by trial and error we
>tracked down the server that was posessed. And even more proof that the
>server was posessed was the number of the server, it was our cy13 server.
>
>Anyway, havn't been able to rtp into it yet to check out of the event logs,
>so I don't know what it could have been doing that could have jamed up the
>entire xml service on the farm.
>
>Tom
>
>
> > -----Original Message-----
> > From: Darryl Janetzki [SMTP:darrylj@xxxxxxxxxxxxxxxx]
> > Sent: 12 March 2003 13:13
> > To: Monahan, Thomas
> > Subject: RE: [THIN] Re: NFuse servers extremely slow response
> >
> > Well, first thing to check, or I did.
> > http://localhost on the data collector or any metaframe server in the
> > farm that has NFUSE installed
> >
> > In my case each metaframe server's web and NFUSE service was not working
> > (page not found) published applications still were working as normal
> >
> > If the NFUSE web functions to another server but not the production
> > environment I would check DNS/netbios and IP connectivity issues (are
> > you sure that NFUSE is functioning on the productions servers.)
> >
> > A similar event occurred but this was access to all sites when I
> > deployed the IIS lockdown, group policy, wpad from and ISA server (ISA
> > FR1)
> > What happened group policy tattooed each PC in the OU with Autodect
> > setting
> > Wpad.dat was denied by the ISA server in the URLSCAN.INI
> > The effect of this was that the server and clients were secure NAT
> > clients and the ISA server denied access to the WPAD thus denying access
> > to all resources Perhaps your development site is not using the same
> > configuration. A review of URLSCAN.LOG if you are using it on the
> > Web/proxy server may have the information on the problem.
> >
> >
> > Regards
> > Darryl
> >
> > -----Original Message-----
> > From: Monahan, Thomas [mailto:Thomas.Monahan@xxxxxxxxxxx]
> > Sent: Wednesday, 12 March 2003 11:35 PM
> > To: Darryl Janetzki
> > Subject: RE: [THIN] Re: NFuse servers extremely slow response
> >
> > Hi,
> >
> > Thanks for the suggestion. It didn't solve our problem.
> >
> > We pointed one of our production nfuse servers to our development farm
> > and
> > it works fine, it just doesn't work when pointed to our production farm.
> >
> >
> >
> >
> > Tom
> >
> > > -----Original Message-----
> > > From: Darryl Janetzki [SMTP:darrylj@xxxxxxxxxxxxxxxx]
> > > Sent: 12 March 2003 10:59
> > > To: Thomas.Monahan@xxxxxxxxxxx
> > > Subject: RE: [THIN] Re: NFuse servers extremely slow response
> > >
> > > I had the problem a week ago. The nfuse icons were "greyed" out
> > > fortunately the link still worked.
> > >
> > > The solution I applied was to uninstall NFUSE on my NFUSE web server
> > and
> > > apply the security update version. I then ran the NFUSe wizard and
> > > recreated the nfuse page.
> > >
> > > The really interesting thing that happened next is that all the WEB
> > > servers on all Metaframe servers did not function at all. The nfuse
> > web
> > > site that I direct all users was unable to connect and display any
> > > applications.
> > > I then decided to restart the IMA then IIS from the IIS console. I
> > > commenced at the Data collector, then tested each of the metaframe web
> > > servers with the same procedure ... All was well again.
> > >
> > > DarrylJ@xxxxxxxxxxxxxxxx
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Monahan, Thomas [mailto:Thomas.Monahan@xxxxxxxxxxx]
> > > Sent: Wednesday, 12 March 2003 9:43 PM
> > > To: 'thin@xxxxxxxxxxxxx'
> > > Subject: [THIN] Re: NFuse servers extremely slow response
> > >
> > >
> > > Update: Nfuse icons don't show up, clicking on icon doesn't connect.
> > > Just
> > > shows opening page.
> > >
> > > Regards,
> > > Thomas
> > > UUSDTC Admin and Support
> > > Ph: 01925 233690 Ext: 33690
> > >
> > > > -----Original Message-----
> > > > From: Monahan, Thomas [SMTP:Thomas.Monahan@xxxxxxxxxxx]
> > > > Sent: 12 March 2003 09:28
> > > > To: thin@xxxxxxxxxxxxx
> > > > Subject: [THIN] NFuse servers extremely slow response
> > > >
> > > >
> > > > Hi,
> > > >
> > > > There is just a "little" problem with our Nfuse servers. They are
> > all
> > > > giving
> > > > extemely slow response, so slow sometimes that it times out. Servers
> > > are
> > > > on
> > > > different subnets. All giving the same slow response with varying
> > > > severity.
> > > > Tried restarts, can't find any XML service problems on our farm
> > > servers.
> > > > What could be causing this?
> > > >
> > > >
> > > > Any help much appreciated.
> > > >
> > > > Thomas
> > > >
> > > >
> > > >
> > > >
> > > > ***********************************************************
> > > > The information contained in this e-mail is intended only
> > > > for the individual to whom it is addressed. It may contain
> > > > privileged and confidential information. If you have
> > > > received this message in error or there are any problems,
> > > > please notify the sender immediately and delete the message
> > > > from your computer. The unauthorised use, disclosure,
> > > > copying or alteration of this message is forbidden. Neither
> > > > United Utilities PLC nor any of its subsidiaries will be
> > > > liable for direct, special, indirect or consequential
> > > > damage as a result of any virus being passed on, or arising
> > > > from alteration of the contents of this message by a third
> > > > party.
> > > >
> > > > United Utilities PLC (England and Wales No.2366616)
> > > > registered office: Dawson House, Great Sankey,
> > > > Warrington, WA5 3LW.
> > > > ***********************************************************
> > > >
> > > > *********************************************************
> > > > This Week's Sponsor - RTO Software / TScale
> > > > TScale increases terminal server capacity.
> > > > Get 30-40% more users per server to save $$$ and time.
> > > > Add users now! - not more servers. If you're using Citrix,
> > > > you must learn about TScale! Free 30-day eval:
> > > > http://www.rtosoft.com/Enter.asp?ID=79
> > > > **********************************************************
> > > >
> > > > For Archives, to Unsubscribe, Subscribe or
> > > > set Digest or Vacation mode use the below link:
> > > > http://thethin.net/citrixlist.cfm
> > > *********************************************************
> > > This Week's Sponsor - RTO Software / TScale
> > > TScale increases terminal server capacity.
> > > Get 30-40% more users per server to save $$$ and time.
> > > Add users now! - not more servers. If you're using Citrix,
> > > you must learn about TScale! Free 30-day eval:
> > > http://www.rtosoft.com/Enter.asp?ID=79
> > > **********************************************************
> > >
> > > For Archives, to Unsubscribe, Subscribe or
> > > set Digest or Vacation mode use the below link:
> > > http://thethin.net/citrixlist.cfm
>*********************************************************
>This Week's Sponsor - RTO Software / TScale
>TScale increases terminal server capacity.
>Get 30-40% more users per server to save $$$ and time.
>Add users now! - not more servers. If you're using Citrix,
>you must learn about TScale! Free 30-day eval:
>http://www.rtosoft.com/Enter.asp?ID=79
>**********************************************************
>
>For Archives, to Unsubscribe, Subscribe or
>set Digest or Vacation mode use the below link:
>http://thethin.net/citrixlist.cfm
_________________________________________________________________
Help STOP SPAM with the new MSN 8 and get 2 months FREE*
http://join.msn.com/?page=features/junkmail
*********************************************************
This Week's Sponsor - RTO Software / TScale
TScale increases terminal server capacity.
Get 30-40% more users per server to save $$$ and time.
Add users now! - not more servers. If you're using Citrix,
you must learn about TScale! Free 30-day eval:
http://www.rtosoft.com/Enter.asp?ID=79
**********************************************************
For Archives, to Unsubscribe, Subscribe or
set Digest or Vacation mode use the below link:
http://thethin.net/citrixlist.cfm
Other related posts:
