On Wed, Apr 25, 2012 at 4:04 PM, <[email protected]> wrote: > So, apparently there was something funny when I was installing Qmaster on > the first server. I would like to "uninstall" and reinstall it once more > (since I will have to do it in different infrastructure, anyway - and I'd > rather have higher confidence that I am doing all steps correctly)... but I > am not sure what "uninstall" entails. "chkconfig off" and delete > $SGE_ROOT/default/ directory?
The docs have some info on uninstall: http://docs.oracle.com/cd/E24901_01/doc.62/e21973/chapter2.htm#BGBBECDI But yeah, if you just want to uninstall & reinstall, you can just: 1) stop all the daemons (since you are throwing away the old config, may as well kill -9). 2) remove the configuration files in $SGE_CELL (rm -rf) 3) And... there will be init scripts left behind in /etc, but I usually don't install the init scripts when I am just fooling around with the settings. Using these steps, I could test the installation process very quickly. Rayson > Anyway, haven't looked in the docs for > uninstall steps. Hopefully, I'll find something relevant there. > > > Thanks > Felix > > > On 25.04.2012 11:13, Rayson Ho wrote: > > On Wed, Apr 25, 2012 at 1:53 PM, <[email protected]> wrote: > > However, if I uncheck "Qmaster host" in the list of components to install, > Main configuration *doesn't* have have admin user field - only Grid Engine > root directory and Cell name fields. > > And it should not allow you to enter a new admin user - the > "admin_user" is cluster wide and is set during qmaster installation > time, and is written to the $SGE_ROOT/default/common/bootstrap file > (or $SGE_ROOT/$SGE_CELL/common/bootstrap if you are not using the > default cell name). > > I'm currently busy with other things, but as a quick check, can you > log onto the remote machine, run the GUI installer, and see if you > still get the same issue?? Also, is $SGE_ROOT on NFS?? > > BTW, I just tried to reproduce the problem locally on 1 machine and it > seemed to work fine. > > Rayson > > Therefore, it seems, admin name is "none" - but I don't see a way to work > around it... Thanks Felix On 25.04.2012 10:12, Reuti wrote: The admin user > is not the user you use for connecting. Did you also specify "root" as the > local admin user in the beginning of the setup "Main configuration" (it > takes the owner of the installation directory by default)? -- Reuti Am > 25.04.2012 um 18:49 schrieb [email protected]: I am trying to install > execution and submit hosts on remote machines. I set up passwordless root > access, so now remote machines are reachable. However, when I click > "Install" button, I am getting "Admin user missing" warning with the details > "Admin user 'none' does not exist on this host" Documentation advises to > "Setup the host properly so that name service provides the name properly to > the remote machine (or create the user locally)." I wish it told me where to > do that, and why the installer thinks that admin user is 'none' rather than > root. If I right-click on the line with remote host, and then choose > configure - Connect user is 'root', not 'none' Any suggestions? Thanks Felix > _______________________________________________ users mailing list > [email protected] https://gridengine.org/mailman/listinfo/users > _______________________________________________ users mailing list > [email protected] https://gridengine.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
