Hello,
I had the same problem, and the one with ssh is still there, but I think
it doesn't affect. Looks like if the where trying to exchange keys and
they can't, because accesing by ssh from another network don't give this
messages.
The solution for the pbs is a bit more tricky. What I did is creating
new queues from scratch and therefore removing those created by yaim. I
used a script to do so, if you want it contact me. Anyway, with this
trick everything seems to work fine.
Cheers
Dani
Wei Xing wrote:
> Hi, all,
>
> I have installed SL303+LCG2_3_0 by Yaim.
>
> I used lcg-CE-torque and lcg-WN-torque package in my CE and WN.
> Now there are two problems:
>
> 1, ssh from CE to WN, and from WN to CE, I got error message "Server
> GSSAPI Error" :
>
> a) From CE to WN
> ====================================
> [root@ce101 root]# ssh wn101
> Server GSSAPI Error:
> Miscellaneous failure
> No such file or directory
>
> root@wn101's password:
> ====================================
> b) From WN to CE
> ==============================
> [root@wn101 root]# ssh ce101
> Server GSSAPI Error:
> Miscellaneous failure
> No such file or directory
>
> root@ce101's password:
> =============================
>
> Not sure if it is because of /etc/ssh/sshd_config? Since the
> /etc/ssh/sshd_config (both in CE and WNs) are generated by Yaim, it
> should be a standard config file? Do I need modify it?
>
> 2, The pbs job manager does not work properly (see the following output
> by qstat). Using qsub to submit a job to short queue, the job stayed in
> the queue forever, but does not execute. I checked maui, it works fine.
> Any idea about it? is it related with ssh problem?
>
> Thanks in advance!
>
> Regards
>
> Wei Xing
>
>
>
>
> ===============================================================
> [dteam001@ce101 dteam001]$ qstat -a
>
> ce101.grid.ucy.ac.cy:
> Req'd
> Req'd Elap
> Job ID Username Queue Jobname SessID NDS TSK Memory Time
> S Time
> --------------- -------- -------- ---------- ------ --- --- ------ -----
> - -----
> 3.ce101.grid.uc dteam001 short test.sh -- -- -- -- 00:15
> Q --
>
> ==============================================================
> [dteam001@ce101 dteam001]$ qstat -f 3.ce101.grid.ucy.ac.cy
> Job Id: 3.ce101.grid.ucy.ac.cy
> Job_Name = test.sh
> Job_Owner = [log in to unmask]
> job_state = Q
> queue = short
> server = ce101.grid.ucy.ac.cy
> Checkpoint = u
> ctime = Wed Feb 9 12:09:33 2005
> Error_Path = ce101.grid.ucy.ac.cy:/home/dteam001/test.sh.e3
> exec_host = wn107.grid.ucy.ac.cy/0
> Hold_Types = n
> Join_Path = n
> Keep_Files = n
> Mail_Points = a
> mtime = Wed Feb 9 12:11:00 2005
> Output_Path = ce101.grid.ucy.ac.cy:/home/dteam001/test.sh.o3
> Priority = 0
> qtime = Wed Feb 9 12:09:33 2005
> Rerunable = True
> Resource_List.cput = 00:15:00
> Resource_List.walltime = 02:00:00
> Variable_List = PBS_O_HOME=/home/dteam001,PBS_O_LANG=en_US.UTF-8,
> PBS_O_LOGNAME=dteam001,
>
> PBS_O_PATH=/usr/java/j2sdk1.4.2_04/bin:/opt/globus/bin:/opt/globus/sbi
>
> n:/opt/edg/bin:/usr/local/bin:/usr/java/j2sdk1.4.2_04/bin:_undefined_/b
>
> in:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/usr/local/sbin:
>
> /usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/opt/gpt/sb
>
> in:/usr/java/j2sdk1.4.2_04/bin:/opt/d-cache-client/bin:/root/bin:/opt/g
>
> pt/sbin:/usr/java/j2sdk1.4.2_04/bin:/opt/d-cache-client/bin:/opt/edg/bi
> n:/opt/edg/sbin:/opt/edg/bin:/opt/edg/sbin,
> PBS_O_MAIL=/var/spool/mail/root,PBS_O_SHELL=/bin/bash,
> PBS_O_HOST=ce101.grid.ucy.ac.cy,PBS_O_WORKDIR=/home/dteam001,
> PBS_O_QUEUE=short
> etime = Wed Feb 9 12:09:33 2005
>
> --
> ============================================================
> Wei Xing, M.Sc.
> Research Associate Tel: 00357-22892663
> Dept. of Computer Science Fax: 00357-22892701
> University of Cyprus email: [log in to unmask]
> PO Box 20537
> CY1678, Nicosia, CYPRUS
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