-np is set to 25, but you only have one node in the machines file (compute-0-0). That won't work. Did you put compute-0-0 in the machines.list file? And your command line looks incorrect. Where is /etc/machin? On Mar 9, 2004, at 1:03 AM, shalini sharon wrote: > > Hi, Glen > > I did as u said but I still face the same error . > Can u see and advise me on what might have gone wrong? > > Rgs,Sharon > > root at frontend-0 share]# dbreport machines > compute-0-0 > [root at frontend-0 share]# /usr/local/mpich-vmi2/bin/mpirun -np 25 > /etc/machin/opt/BioBrew/NCBI/6.1.0/bin/mpiblast > --config-file=/opt/BioBrew/NCBI/6.1.0/etc/mpiblast.conf -p blastn -d > /usr/local/share/db/ecoli.nt -i /root/test.txt -o ./blast_results.txt > Warning: Command line arguments for program should be given > after the program name. Assuming that > --config-file=/opt/BioBrew/NCBI/6.1.0/etc/mpiblast.conf is a > command line argument for the program. > Warning: Command line arguments for program should be given > after the program name. Assuming that -p is a > command line argument for the program. > Warning: Command line arguments for program should be given > after the program name. Assuming that blastn is a > command line argument for the program. > Warning: Command line arguments for program should be given > after the program name. Assuming that -d is a > command line argument for the program. > Warning: Command line arguments for program should be given > after the program name. Assuming that /usr/local/share/db/ecoli.nt is > a > command line argument for the program. > Warning: Command line arguments for program should be given > after the program name. Assuming that -i is a > command line argument for the program. > Unrecognized argument /etc/machin/opt/BioBrew/NCBI/6.1.0/bin/mpiblast > ignored. > Error: No machinefile specified. > You must specify a valid machinefile or populate the default > machinefile: > /usr/local/mpich-vmi2/bin/../share/machines.list > > > > > >> From: Glen Otero <gotero at linuxprophet.com> >> Reply-To: BioBrew-Users at bioinformatics.org >> To: BioBrew-Users at bioinformatics.org >> Subject: [BioBrew Users] Fwd: Do anyone know how to resolve this >> error? >> Date: Tue, 9 Mar 2004 00:08:19 -0800 >> >> >> >> Begin forwarded message: >> >>> From: Glen Otero <gotero at linuxprophet.com> >>> Date: March 9, 2004 12:03:32 AM PST >>> To: "shalini sharon" <proclaim_jesus at hotmail.com> >>> Subject: Re: Do anyone know how to resolve this error? >>> >>> You need to populate the default machine file (machines.list) with >>> the list of hostnames of the machines that you would like to run mpi >>> jobs on. For example: >>> >>> # Default machine list for mpirun.ch_vmi. Newline delimited. >>> compute-0-0 >>> compute-0-1 >>> ... >>> compute-0-(N-1) >>> >>> Running this command: >>> >>> dbreport machines > /usr/local/mpich-vmi2/share/machines.list >>> >>> will populate the machines.list with all of your compute nodes. >>> >>> Glen >>> >>> On Mar 8, 2004, at 11:53 PM, shalini sharon wrote: >>> >>>> >>>> Hi, Sharon here.. >>>> >>>> This is the ERROR I faced. >>>> >>>> Error: No machilefile specified >>>> You must specify a valid machinefile or populate the defauly >>>> machinefile >>>> /usr/local/mpich-vmi2/bin/../share/machines.list >>>> >>>> _________________________________________________________________ >>>> Find gifts, buy online with MSN Shopping. >>>> http://shopping.msn.com.sg/ >>>> >>>> >>>> >>> Glen Otero, Ph.D. >>> Linux Prophet >>> 619.917.1772 >>> >>> >> Glen Otero, Ph.D. >> Linux Prophet >> 619.917.1772 >> > > _________________________________________________________________ > Get 10mb of inbox space with MSN Hotmail Extra Storage > http://join.msn.com/?pgmarket=en-sg > > > Glen Otero, Ph.D. Linux Prophet 619.917.1772