Changes between Version 3 and Version 4 of Windows_startstop_Service


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Timestamp:
01/30/12 08:26:36 (10 years ago)
Author:
branden
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  • Windows_startstop_Service

    v3 v4  
    1 [[Page Outline]] 
    2  
     1[PageOutline] 
    32= Earthworm Windows Service = 
    43 
    54(last revised 11 September, 2009) 
    65 
    7 Readme for startstop_service[[BR]] 
    8 ---------------------------- 
     6== Readme for startstop_service == 
    97 
    108Service functionality added by:[[BR]] 
     
    1412(Some additional edits or comments in these docs by Stefan Lisowski) 
    1513 
    16 Setup of startstop_service (Follow these instructions carefully.)[[BR]] 
    17 -------------------------- 
     14== Setup of startstop_service == 
     15(Follow these instructions carefully.) 
    1816 
    1917startstop_service is identical to the old startstop_nt, except that it runs as a Windows service. This means that the parameters are all the same - read from startstop_nt.d - but that startstop isn't just executed from a command window or via the scheduler. Note that this version is taken from startstop_nt, so I haven't compiled or tested any of this under Solaris or other systems. I believe it's generally felt, however, that these modifications don't apply to Solaris. 
     
    4543- If you didn't have to change any environment variables and reboot, you can now start the startstop service by clicking Start from the Services Control Panel (the triangle "Play" button). If you reboot, the service will start automatically. 
    4644 
    47 Notes on running startstop_service[[BR]] 
    48 ---------------------------------- 
    49  
    50 Apart from running as a Windows service, startstop_service behaves just as startstop_nt. One interesting note is that if you select startstop_service in the Services control panel and click Stop or Restart, then startstop will attempt to shut down all applications attached to its ring via an Earthworm TERMINATE message. 
    51  
    52 If you want to look at the Status of Earthworm, or if you want to Restart an Earthworm module or Reconfigure Earthworm's modules and rings, and you aren't logged in as Administrator, you can either use StartstopConsole, or you can do the following if you know the Administrator password: (Instructions for Windows XP, but may work on other versions of Windows. See below for Vista.):[[BR]] 
    53 - Go to the Windows Start menu, and choose "Run"[[BR]] 
    54 - Type the following: 
    55  
    56 {{{ 
    57 runas /user:YOUR_MACHINE_NAME_HERE\administrator cmd 
    58 }}} 
    59  
    60 - This will open up a command window which should be able to connect to the running Earthworm, and thus allow you to type "restart", "reconfigure", "status", "pidpau" or "pau" here. 
    61  
    62 - To view what's going on in Vista or Windows Server 2008 
    63  
    64 StartstopConsole won't work in Vista, nor will "runas" give you access to the session zero.[[BR]] 
    65 - Beforehand, add 'cmd' as a line in your startstop_nt.d with a NewConsolEarthworm Windows Service 
    66  
    67 (last revised 11 September, 2009)[[BR]] 
    68 Readme for startstop_service[[BR]] 
    69 ---------------------------- 
    70  
    71 Service functionality added by:[[BR]] 
    72 Mark Morrison[[BR]] 
    73 USGS - Golden, CO[[BR]] 
    74  
    75 (Some additional edits or comments in these docs by Stefan Lisowski) 
    76  
    77 Setup of startstop_service (Follow these instructions carefully.)[[BR]] 
    78 -------------------------- 
    79  
    80 startstop_service is identical to the old startstop_nt, except that it runs as a Windows service. This means that the parameters are all the same - read from startstop_nt.d - but that startstop isn't just executed from a command window or via the scheduler. Note that this version is taken from startstop_nt, so I haven't compiled or tested any of this under Solaris or other systems. I believe it's generally felt, however, that these modifications don't apply to Solaris. 
    81  
    82 To install startstop_service as a service, do the following: 
    83  
    84 - Open a command window. Switch to the directory containing the startstop executable (if it's not already in the Windows path). 
    85  
    86 - Type: startstop_service -install[[BR]] 
    87 This will install the service. You should get a message saying that installation was successful. 
    88  
    89 - Open the Services Control Panel. (It's under Control Panel->Administrative Tools->Services.) You should see something listed as "Earthworm start-stop". Verify that this service is set to run in Automatic mode (meaning it automatically starts after a reboot, without waiting for user intervention.) 
    90  
    91 - By default, startstop is set to run as the "Local Service" account. We need to change this to run as the Administrator, or else any Earthworm rings won't be accessible to other users, and typing "status" won't work. To change the user the service runs under, Select the Properties of the startstop service (double-clicking or selecting Properties from the toolbar). Select the Log On tab, select This account, and select Browse. For Win2000 machines, select the Administrator account from the list, then click OK. Type in the password twice, and click OK again. For WinXP machines, select Advanced, then click Find Now. The listbox at the bottom should show all the users locally set up on that computer. Select the Administrator, then click OK twice. Now type in the Administrator password twice, then click OK again. 
    92  
    93 NOTE: This whole rigamarole means that whenever the Administrator password is changed on a machine running startstop, the password must be changed again from the Services control panel. 
    94  
    95 - There's no way I've been able to find that allows environment variables to be loaded via ew_nt.cmd (or a similar file) before startstop runs. So, any environment variables required for Earthworm functionality have to be loaded systemwide before starting the startstop service. To set environment variables, select the System control panel, select the Advanced tab, and select Environment Variables. Under the "System variables" window (NOT the "user variables for XXX User" window), make sure that any environment variables you'll need are defined here. A typical subset may include:[[BR]] 
    96 - EW_HOME[[BR]] 
    97 - EW_INSTALLATION[[BR]] 
    98 - EW_LOG[[BR]] 
    99 - EW_PARAMS[[BR]] 
    100 - SYS_NAME[[BR]] 
    101 - TZ[[BR]] 
    102 In addition, make sure \earthworm\bin directory (or whichever directory contains your earthworm binaries) is included somewhere in the "Path" variable. Once these are set, click OK, and reboot the machine. 
    103  
    104 (Note that setting the Timezone Here to UTC may affect how other non-earthworm applications on your machine keep track of and display time.) 
    105  
    106 - If you didn't have to change any environment variables and reboot, you can now start the startstop service by clicking Start from the Services Control Panel (the triangle "Play" button). If you reboot, the service will start automatically. 
    107  
    108 Notes on running startstop_service[[BR]] 
    109 ---------------------------------- 
     45== Notes on running startstop_service == 
    11046 
    11147Apart from running as a Windows service, startstop_service behaves just as startstop_nt. One interesting note is that if you select startstop_service in the Services control panel and click Stop or Restart, then startstop will attempt to shut down all applications attached to its ring via an Earthworm TERMINATE message. 
     
    172108where mstsc is the Remote Desktop connection executable file, -v indicates a server to connect to, /F indicates full screen mode, and -console is the instruction to connect to the console session. 
    173109 
    174 Removing startstop_service[[BR]] 
    175 ---------------------------------- 
     110== Removing startstop_service == 
    176111 
    177112If you ever need to remove startstop_service from your machine, first stop the service (as above), then open a command window and type: startstop_service -uninstall[[BR]] 
    178113You should also perform this step if you ever need to move the startstop binary to another directory on your hard drive; otherwise, Windows will not know where to find the executable.[[BR]] 
    179 Questions? Issues? Subscribe to the Earthworm Google Groups List.e, and reboot so the service starts this up.[[BR]] 
    180 - if you're not at the machine, make a remote desktop connection as whatever user you like[[BR]] 
    181 - open a command prompt[[BR]] 
    182 - if you're not running as administrator, in the command prompt type: 
    183 {{{ 
    184 runas /user:YOUR_MACHINE_NAME_HERE\administrator cmd 
    185 }}} 
    186 enter the admin password[[BR]] 
    187 - in the new administrator command prompt that comes up type: 
    188 {{{ 
    189 sc config ui0detect start= auto 
    190 sc start ui0detect 
    191 }}} 
    192 (if you get a Interactive Services Detection dialog, you can choose "Ask me later) 
    193  
    194 Once you've done all of the above, you can access session zero. The machine could be rebooted, different users couldlog in, etc. For any user to access startstop_service's session zero: 
    195  
    196 - in a command prompt window now you can type: 
    197 {{{ 
    198 rundll32 winsta.dll,WinStationSwitchToServicesSession 
    199 }}} 
    200 This will switch you to console 0. If you added a cmd prompt to startstop_nt.d, you should see it here now, and can type "status" or whatever. 
    201  
    202 That's a bit of a handful to type. Since your earthworm bin directory is already in your Windows path, you can cd to that bin directory and do something like: 
    203 {{{ 
    204 echo rundll32 winsta.dll,WinStationSwitchToServicesSession > session0.bat 
    205 }}} 
    206 So now you can just type "session0" at a command prompt to get to the startstop session. 
    207  
    208 Note that this means that ANY user of the system will be able to get a prompt with administrator privileges. I this essentially the same power one has with startstopconsole which has been part of Earthworm for a while. 
    209  
    210 (This was all tested with Vista. It _should_ work with Windows Server 2008 too, but hasn't been tested there yet. If you do it successfully or unsuccessfully please let us know.) 
    211  
    212 With 2003 Server 
    213  
    214 How to Connect to the Console Session 
    215  
    216 (From http://support.microsoft.com/kb/278845) 
    217  
    218 When you connect to the console session of a Windows Server 2003-based server, no other user has to be already logged on to the console session. Even if no one is logged on to the console, you are logged on just as if you were sitting at the physical console. 
    219  
    220 To connect from the remote Windows Server 2003-based computer, open a command prompt, and then type the following command: 
    221 {{{ 
    222 mstsc -v:servername /F -console 
    223 }}} 
    224 where mstsc is the Remote Desktop connection executable file, -v indicates a server to connect to, /F indicates full screen mode, and -console is the instruction to connect to the console session. 
    225  
    226 Removing startstop_service[[BR]] 
    227 ---------------------------------- 
    228  
    229 If you ever need to remove startstop_service from your machine, first stop the service (as above), then open a command window and type: startstop_service -uninstall[[BR]] 
    230 You should also perform this step if you ever need to move the startstop binary to another directory on your hard drive; otherwise, Windows will not know where to find the executable.[[BR]]