On Mon, Sep 19, 2011 at 11:31 AM, Jianguo Li <ljg...@yahoo.com.sg> wrote:
> I met the similar problem before, sometimes my job writes output, sometimes > not. My cluster administrator fixed the problem and they told me that there > were > some problem at some compute nodes which my job unfortunately was dispatched > to. > Last time I contacted the administrator, he told me it's due to the restriction he set, I mean, I could only use limited nodes. He loosed the configuration a bit and it worked at that time. But later it has happened, I don't have convincing confidence to email root again. So just try to figure out slowly. Thanks for your answering, > > Jianguo > > > ------------------------------ > *From:* lina <lina.lastn...@gmail.com> > *To:* Discussion list for GROMACS users <gmx-users@gromacs.org> > *Sent:* Sunday, 18 September 2011 5:13 PM > *Subject:* [gmx-users] Re: about non-writing issue > > Hi, > > It works now. > > Not write (just based on guess) might > the md.log step such as is 11140000 > while use thread I noticed the actually run step started from 11135000 > > so I run until it can write to the md.log > > then switch to 1 node to run for a while, > > then switch to more nodes. > > But there might be some reason there which I don't know. > > Thanks, > > On Sun, Sep 18, 2011 at 4:35 PM, lina <lina.lastn...@gmail.com> wrote: > > Hi, > > Very sporadically and also with high frequent, > > The job I submitted only running without writing (this job is not > un-started one, mainly one I stopped and rerun). > > Before I thought I did not wait long enough, such as hours, but seriously > after 3 or 8 hours, still running not writing. > > I ssh to each nodes, all is fully running. > > The storage is NFS, I/O flow can't be choked for hours. > > Really headache, sometimes it works. > > I have had no clue about it. > > > Thanks for any suggestions, > > > -- > Best Regards, > > lina > > > > > > -- > Best Regards, > > lina > > > > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > -- Best Regards, lina
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