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Re: [ptp-dev] More PTP Milestone1A problems
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Greg
I tried three connections from my Windows system to my Linux pSeries
system, a 'Unix' connection using dstore, a 'Linux' connection using
dstore, and a 'Linux' connection using ssh. I have the remote c/c++
development perspective open, and am creating the connection by right
clicking in the remote systems view, clicking new connection and going
thru the wizards. I'm accepting whatever defaults there are on each page
other than selecting dstore/ssh as the connection type. After the
connection is created, I try opening shell processes/my processes. Only
the ssh connection works. Both dstore connections hang. I started the
dstore server on the linux node (as root) by invoking daemon.pl without
any arguments. The daemon starts by listening on port 4075. When I click
'my processes', I see messages from the daemon that a new server is
launched on port nnnnn but nothing more happens. If I shut down Eclipse
and restart it, I get a message from the daemon 'Finished on port nnnnn'.
Dave
Greg Watson <g.watson@xxxxxxxxxxxx>
Sent by: ptp-dev-bounces@xxxxxxxxxxx
09/17/2008 01:51 PM
Please respond to
Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
To
Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
cc
Subject
Re: [ptp-dev] More PTP Milestone1A problems
Dave,
I think there are two potential causes here. One is that you're
running PTP under Windows, the other that you're trying to connect to
an AIX box. Can you try connecting to a Linux box rather than AIX first?
Greg
On Sep 17, 2008, at 1:39 PM, Dave Wootton wrote:
> Greg
> The RSE connection itself was working. It was only when I tried to
> start
> the proxy that I had a problem where 'start proxy' would hang until I
> manually started the proxy on my AIX system. I had no problems
> editinng
> the RM and clicking the browse button.
>
> I'm not having any luck setting up a remote tools connection. I'm
> still
> seeing hangs when I go thru the RM create wizard where Eclipse is
> trying
> to establish a connectiion. If I click the cancel button in the
> connection
> popup, the cancel button grays out but Eclipse is hung and I have to
> kill
> it with the windows task manager. I have a dstore daemon (downloaded
> from
> the RSE 3.0 downloads) that I'm running on my AIX system, invoked as
> root
> by running 'daemon.pl')
>
> I reinstalled my Ganymede Eclipse clean, reinstalling the PTP 2.1 M2
> build, the CDT 5.0.1 build dated 9/5, and RSE 3.0 runtime. I then
> checked
> out all the PTP code from CVS HEAD then tried to run a 2nd eclipse
> session. I try to open the PTP runtime perspective perspective in that
> second session and get a popup 'Problems opening perspective
> org.eclipse.ptp.ui.PTPRunPerspective
> Dave
>
>
>
> Greg Watson <g.watson@xxxxxxxxxxxx>
> Sent by: ptp-dev-bounces@xxxxxxxxxxx
> 09/17/2008 10:03 AM
> Please respond to
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>
>
> To
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
> cc
>
> Subject
> Re: [ptp-dev] More PTP Milestone1A problems
>
>
>
>
>
>
> Dave,
>
> Can you also verify that the RSE connection is working by editing
> the RM
> and clicking on the "Browse" button?
>
> Greg
>
> On Sep 17, 2008, at 8:52 AM, Greg Watson wrote:
>
> Dave,
>
> Could you try with a Remote Tools connection instead of an RSE
> connection?
> Do you see the same problem?
>
> Greg
>
> On Sep 16, 2008, at 9:47 PM, Dave Wootton wrote:
>
>
> Greg
> I just verified that I don't have the manual launch checkbox
> checked. I
> had the same problem. I tried clicking the manual launch checkbox to
> see
> what would happen. That also required me to start the proxy
> manually, as
> I expected.
>
> I had my RSE connection set up without a stored password. If I had the
> manual launch checkbox unchecked, then when I tried to start the
> proxy I
> would get a password prompt that I responded to. If the manual launch
> checkbox checked, I would not see the password prompt. In both
> cases, the
> proxy had to be started manually.
>
> I now have a stored password in my RSE connection and now when the
> manual
> launch checkbox is unchecked, I don't see the password prompt, but I
> still
> have to start the proxy manually.
> Dave
>
>
> Greg Watson <g.watson@xxxxxxxxxxxx>
> Sent by: ptp-dev-bounces@xxxxxxxxxxx
> 09/16/2008 10:34 AM
>
> Please respond to
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>
>
>
> To
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
> cc
>
> Subject
> Re: [ptp-dev] More PTP Milestone1A problems
>
>
>
>
>
>
>
>
> Dave,
>
> Thanks for finding that bug. Working on a fix now. I know this is a
> silly
> question, but you don't have the manual launch checkbox selected do
> you?
>
> Greg
>
> On Sep 13, 2008, at 10:40 AM, Dave Wootton wrote:
>
>
> I think I figured out why I was getting a hang in trying to start my
> proxy
> using a ssh-only RSE connection. It turns out that there is a null
> pointer
> exception at line 112 of RDEProcessBuilder because the directory()
> method
> is returning null. It seems taht the constructor for
> AbstractRemoteProcessBuilder is called, but the directory(IFileStore
> directory) method is never called. If I change the try block to
> try {
> IFileStore dir;
> dir = directory();
> if (dir == null) {
> hostShell = shellService.runCommand(
> "/home/wootton", remoteCmd, env,new NullProgressMonitor()); //$NON-
> NLS-1$
>
> }
> else {
> hostShell =
> shellService.runCommand(directory().toURI().getPath(), remoteCmd,
> env,new
> NullProgressMonitor()); //$NON-NLS-1$
> }
> }
>
> I'm not sure that's the right way to fix it, but it seems to me it
> should
> work for this specific case since the proxy is invoked by absolute
> path.
> I get past the null pointer exception and that particular hang. I
> end up
> still hung a little later though I get the following output in the
> console
> for my first eclipse session
> PE@k17sf2p03ProxyRuntimeClient - firing up proxy, waiting for
> connection.
> Please wait! This can take a minute . . .
> PROXY_SERVER path = 'PE@k17sf2p03'
> sessionCreate(0,0)
> bind(0.0.0.0/0.0.0.0:0)
> port=4251
> Launch command:
> [/home/wootton/pxy/org.eclipse.ptp.rm.ibm.pe.proxy/ptp_ibmpe_proxy,
> --proxy=tcp, --host=9.65.138.73, --port=4251, --debug=1, --
> trace=Detail,
> --suspend_at_startup]
> accept thread starting...
> PE@k17sf2p03: Last login: Sat Sep 13 10:23:50 2008 from
> sig-9-65-138-73.mts.ibm.com
> PE@k17sf2p03: cd /home/wootton
> PE@k17sf2p03:
> PE@k17sf2p03: echo $PWD'>'
> PE@k17sf2p03:
> PE@k17sf2p03: -bash-3.1$ cd /home/wootton
> PE@k17sf2p03: -bash-3.1$
> PE@k17sf2p03: -bash-3.1$ echo $PWD'>'
> PE@k17sf2p03: /home/wootton>
> PE@k17sf2p03: -bash-3.1$
> PE@k17sf2p03: -bash-3.1$
> PE@k17sf2p03ProxyRuntimeClient: Waiting on accept.
>
> At that point, proxy startup is hung. I don't see any sign that my
> proxy
> was run. If I paste the command 'Lauch command:', minus the commas
> and run
> that on my remote system, then the proxy startup completes and I
> have a
> running proxy. At that point, I can run a PE job and everything works
> normally.
> Dave
>
> Greg Watson <g.watson@xxxxxxxxxxxx>
> Sent by: ptp-dev-bounces@xxxxxxxxxxx
> 09/12/2008 08:30 AM
>
> Please respond to
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>
>
>
> To
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
> cc
>
> Subject
> Re: [ptp-dev] More PTP Milestone1A problems
>
>
>
>
>
>
>
>
>
>
> Sorry for the confusion. I'll update the release notes as soon as I
> get a chance.
>
> It's best to consider PTP and RDT as completely separate for the
> moment. If you're using RSE, then you'll need an ssh-only connection
> for PTP and a dstore connection for RDT. We're going to need to work
> out how to make this more transparent in the future, but for now you
> can either create both connections using the RSE connection manager,
> or use the PTP RM wizard to create the ssh one.
>
> Greg
>
> On Sep 12, 2008, at 8:22 AM, Dave Wootton wrote:
>
>> Chris
>> My rse connection was ssh only. I set up a new rse connection using
>> dstore
>> only (even though the RSE connection setup dialog has checkboxes for
>> dstore, ssh, etc, I can only pick one) and set up a dstore server on
>> my
>> Linux node by running daemon.pl 4075 4200-4203
>> I can see connect messages logged on my Linux node but if I try to do
>> something simple like show my processes in the RSE prespective remote
>> systems view, that request hangs and eventually times out. I am able
>> to
>> get xclock to work displaying on my Windows machine and don't seem
>> to be
>> having any other network problems.
>>
>> I don't know if I'm still having firewall or network issues. I won't
>> be
>> back in the office with time to try this without firewalls until
>> next Wed.
>>
>> Greg
>> Will the proxy startup work with a ssh-only rse connection or is
>> dstore
>> required for that too? I was able to start bthe proxy with a ssh rse
>> connection in PTP 2.0 a while ago, don't know if anything is changed.
>>
>> Dave
>>
>>
>>
>> Chris Recoskie <recoskie@xxxxxxxxxx>
>> Sent by: ptp-dev-bounces@xxxxxxxxxxx
>> 09/11/2008 10:09 PM
>> Please respond to
>> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>>
>>
>> To
>> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>> cc
>>
>> Subject
>> Re: [ptp-dev] More PTP Milestone1A problems
>>
>>
>>
>>
>>
>>
>> Is your RSE connection SSH only? The remote indexing stuff requires
>> dstore...
>>
>> ===========================
>>
>> Chris Recoskie
>> Team Lead, IBM CDT Team
>> IBM Toronto
>> http://www.eclipse.org/cdt
>>
>> Dave Wootton <dwootton@xxxxxxxxxx>
>>
>>
>> Dave Wootton <dwootton@xxxxxxxxxx>
>> Sent by: ptp-dev-bounces@xxxxxxxxxxx
>> 09/11/2008 09:59 PM
>>
>> Please respond to
>> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>>
>>
>>
>>
>> To
>>
>> ptp-dev@xxxxxxxxxxx
>>
>> cc
>>
>>
>> Subject
>>
>> [ptp-dev] More PTP Milestone1A problems
>>
>>
>>
>>
>>
>>
>> I tried the PTP milestone1 build again tonight and got a little
>> farther
>> with trying to create a new remote project. This time when I tried
>> to use
>> the new remote project wizard, I was able to choose the remote tools
>> filesystem and click the browse button next to the location text
>> field on
>> the first wizard page. This time, I was able to select a connection
>> name
>> from the dropdown at the top of the browse directory dialog, and then
>> browse my home directory on my remote Linux system and select a
>> directory
>> on hat system. However, as I tried to advance thru the wizard pages
>> I got
>> a message in the PDE error log window that the directory path I
>> selected
>> could not be opened, and the finish button for the wizard never was
>> enabled. The odd thing was that the pathname that showed up in the
>> error
>> message had '\' as directory delimiters instead of '/'. My eclipse
>> GUI is
>> running on a windows XP system so I'm wondering if pathnames are
>> being
>> sent to the Linux system with '\' in the path name.
>>
>> I wasn't sure why this was failing so I downloaded the M1A build.
>> Now when
>> I select browse in the new remote project wizard and then click a
>> connection name in the browse directory dropdown, I get a progress
>> dialog
>> but it freezes at about the halfway point and the connection doesn't
>> complete within a couple minutes. At that point I canceled the
>> progress
>> dialog.
>>
>> Another problem that I have been seeing, and which still happens in
>> the
>> M1A build is that if I have a PE proxy running when I shut down
>> eclipse,
>> then the next time I start Eclipse, where I have a different IP
>> address
>> (because I've dropped my VPN connection and then reconnected), then
>> when
>> PTP tries to restart the proxy, it fails and the icon for that proxy
>> is
>> blue. At that point, I can't do anything with the proxy. I shot down
>> Eclipse and start again, and the proxy icon is now gray (inactive).
>> If I
>> fix the local address for proxy connection in the resource manager
>> wizard
>> so it matches my current IP address, I can start the proxy and
>> everything
>> is fine. If there was a way to reset the state of the proxy icons in
>> the
>> resource manager wizard so that it wasn't blue, I wouldn't have to
>> restart
>> Eclipse to fix the problem.
>>
>> I have what I think is a working RSE connection. If I open the Remote
>> System Explorer perspective and open Sftp files or shell processes
>> in the
>> tree in the remote systems view, I can see files and processes
>> appear in
>> the view. I switched to the PTP runtime view and tried to create a
>> resource manager using the same RSE connection. The first problem is
>> that
>> if I change the remote service provider to RSE, then the browse
>> button
>> next to the proxy path edit filed does't do anything. If I select
>> local as
>> the remote service provider, then I get a file selector dialog. I
>> switched
>> remote service provider back to RSE and pasted in the full path name
>> to my
>> proxy and filled in the other fields in the wizard and clicked
>> finish.
>> Then I tried to start the proxy. I get a progress dialog for a couple
>> seconds and then I get a popup dialog with a message 'Failed to start
>> resource manager' and the proxy icon goes to the blue state.
>>
>> Dave_______________________________________________
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>>
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>
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