man I do not know what to do about this: I had trouble with nfs before and determined that it was my firewall. I set my firewall so that nfs could be opened and here is what I am getting:
************************* oscar_cluster ************************* --------- oscarnode1--------- mount: mount to NFS server 'nfs_oscar' failed: System Error: No route to host. --------- oscarnode2--------- mount: mount to NFS server 'nfs_oscar' failed: System Error: No route to host. --------- oscarnode3--------- mount: mount to NFS server 'nfs_oscar' failed: System Error: No route to host. --------- oscarnode4--------- mount: mount to NFS server 'nfs_oscar' failed: System Error: No route to host. Juan Pedro Montavez wrote: > It seems to be a problem with nfs system, home directory is not mounted. > > Log as root and > >> cexec mount -all >> > > after that, you can try to log again as any user. > > I hope this work > > > > > El lun, 15-09-2008 a las 09:26 -0700, Joseph Norris escribió: > >> no question is silly - just the question that is not asked. Here is >> what I get when I try to log in as a test user: >> >> [EMAIL PROTECTED] ~]$ ssh oscarnode1 >> [EMAIL PROTECTED]'s password: >> Last login: Fri Sep 12 12:43:02 2008 from madrid.ucmerced.edu >> Could not chdir to home directory /home/joseph: No such file or directory >> -bash: cd: /home/joseph: No such file or directory >> cannot cd to home directory /home/joseph >> >> but this is strange because when I log in as root I can move from head >> node to compute node and home has been mounted >> >> >> >> Michael Edwards wrote: >> >>> Silly question, when you are prompted for the password to the node, >>> can you successfully log in? >>> >>> Something you can try. Log in as one of the new users, do "rm -rf >>> .ssh" in their home directory. Then log out and back in again. You >>> should get a lot of spam on the terminal when you log in and then you >>> should have a .ssh directory again with dsa and rsa files in it. >>> >>> If not, then your installation is missing some important scripts for >>> some reason. >>> >>> On Mon, Sep 15, 2008 at 11:59 AM, Joseph Norris <[EMAIL PROTECTED] >>> <mailto:[EMAIL PROTECTED]>> wrote: >>> >>> Michael >>> >>> They appear to be the same with one exception. The headnode >>> passwd file >>> does not have this line that the compute nodes have: >>> >>> nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin >>> >>> >>> >>> >>> >>> Joseph Norris wrote: >>> > ok - will check - thanks. >>> > >>> > Michael Edwards wrote: >>> > >>> >> Joseph, >>> >> >>> >> You didn't answer my question. You need to check and see if the >>> >> /etc/passwd file is the same on the head and compute nodes. >>> >> >>> >> The keys are probably fine if the home directories are mounted >>> on the >>> >> nodes. >>> >> The .ssh directory should have your keys in it and is part of >>> your nfs >>> >> mounted home dir. >>> >> >>> >> If the nfs directory is not mounted, that would cause a password >>> >> prompt also. >>> >> >>> >> Mike Edwards >>> >> >>> >> On Sun, Sep 14, 2008 at 9:45 PM, DongInn Kim <[EMAIL PROTECTED] >>> <mailto:[EMAIL PROTECTED]> >>> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote: >>> >> >>> >> Hi John, >>> >> >>> >> All the nodes should have /etc/profile.d/ssh-oscar.{sh,csh} >>> >> installed during the oscar installation and they should >>> take care >>> >> of the ssh key things. >>> >> >>> >> If ssh-oscar.{sh,csh} is not setup on all the nodes, there >>> must be >>> >> something wrong. >>> >> >>> >> Regards, >>> >> >>> >> - DongInn >>> >> >>> >> >>> >> Joseph Norris wrote: >>> >> > Does this have to do with the keys? I think that the keys >>> >> should be set >>> >> > up so that I do not need a password from head node to compute >>> >> node. Thanks. >>> >> > >>> >> > Michael Edwards wrote: >>> >> >> Is the sync files working? Check and see if /etc/passwd and >>> >> friends >>> >> >> are the head and nodes. >>> >> >> >>> >> >> On Fri, Sep 12, 2008 at 3:55 PM, Joseph Norris >>> >> <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >>> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >>> >> >> <mailto:[EMAIL PROTECTED] >>> <mailto:[EMAIL PROTECTED]> <mailto:[EMAIL PROTECTED] >>> <mailto:[EMAIL PROTECTED]>>>> wrote: >>> >> >> >>> >> >> Ok - I am confused >>> >> >> >>> >> >> When I log into the head node and I take root via >>> sudo - I >>> >> can ssh to >>> >> >> any compute node without a password. However when I >>> build >>> >> a new user, >>> >> >> do the sync of files then sign in - I get a password >>> challenge >>> >> >> when try >>> >> >> to go to a compute node. home is being mounted on each >>> >> compute node >>> >> >> from the head node - not sure what is happening. >>> >> >> >>> >> >> thanks. >>> >> >> >>> >> >> -- >>> >> >> Joseph Norris >>> >> >> Application Developer & Server Administrator >>> >> >> 209-228-4576 >>> >> >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >>> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >>> >> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >>> <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> >>> >> >> >>> >> >> >>> >> >> >>> >> >>> >>> ------------------------------------------------------------------------- >>> >> >> This SF.Net email is sponsored by the Moblin Your Move >>> >> Developer's >>> >> >> challenge >>> >> >> Build the coolest Linux based applications with >>> Moblin SDK >>> >> & win >>> >> >> great prizes >>> >> >> Grand prize is a trip for two to an Open Source event >>> >> anywhere in >>> >> >> the world >>> >> >> >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> >> <http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/>> >>> >> >> >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> >> <http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/>>> >>> >> >> _______________________________________________ >>> >> >> Oscar-users mailing list >>> >> >> Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> >> <mailto:Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net>> >>> >> >> <mailto:Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> >> <mailto:Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net>>> >>> >> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >> >> >>> >> >> >>> >> >> >>> >> >>> ------------------------------------------------------------------------ >>> >> >> >>> >> >> >>> >> >>> >>> ------------------------------------------------------------------------- >>> >> >> This SF.Net email is sponsored by the Moblin Your Move >>> >> Developer's challenge >>> >> >> Build the coolest Linux based applications with Moblin SDK & >>> >> win great prizes >>> >> >> Grand prize is a trip for two to an Open Source event >>> anywhere >>> >> in the world >>> >> >> >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> >> <http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/>> >>> >> >> >>> >> >>> ------------------------------------------------------------------------ >>> >> >> >>> >> >> _______________________________________________ >>> >> >> Oscar-users mailing list >>> >> >> Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> >> <mailto:Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net>> >>> >> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >> >> >>> >> > >>> >> >>> >> >>> >>> ------------------------------------------------------------------------- >>> >> This SF.Net email is sponsored by the Moblin Your Move >>> Developer's >>> >> challenge >>> >> Build the coolest Linux based applications with Moblin SDK >>> & win >>> >> great prizes >>> >> Grand prize is a trip for two to an Open Source event >>> anywhere in >>> >> the world >>> >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> >> <http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/>> >>> >> _______________________________________________ >>> >> Oscar-users mailing list >>> >> Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> >> <mailto:Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net>> >>> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >> >>> >> >>> >> >>> ------------------------------------------------------------------------ >>> >> >>> >> >>> >>> ------------------------------------------------------------------------- >>> >> This SF.Net email is sponsored by the Moblin Your Move >>> Developer's challenge >>> >> Build the coolest Linux based applications with Moblin SDK & >>> win great prizes >>> >> Grand prize is a trip for two to an Open Source event anywhere >>> in the world >>> >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> >> >>> ------------------------------------------------------------------------ >>> >> >>> >> _______________________________________________ >>> >> Oscar-users mailing list >>> >> Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> >> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >> >>> >> >>> > >>> > >>> >>> -- >>> Joseph Norris >>> Application Developer & Server Administrator >>> 209-228-4576 >>> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >>> >>> >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>> challenge >>> Build the coolest Linux based applications with Moblin SDK & win >>> great prizes >>> Grand prize is a trip for two to an Open Source event anywhere in >>> the world >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> <http://moblin-contest.org/redirect.php?banner_id=100&url=/> >>> _______________________________________________ >>> Oscar-users mailing list >>> Oscar-users@lists.sourceforge.net >>> <mailto:Oscar-users@lists.sourceforge.net> >>> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >>> >>> ------------------------------------------------------------------------ >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >>> Build the coolest Linux based applications with Moblin SDK & win great >>> prizes >>> Grand prize is a trip for two to an Open Source event anywhere in the world >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Oscar-users mailing list >>> Oscar-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/oscar-users >>> >>> > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Oscar-users mailing list > Oscar-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oscar-users > -- Joseph Norris Application Developer & Server Administrator 209-228-4576 [EMAIL PROTECTED] ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Oscar-users mailing list Oscar-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oscar-users
